Author: William Kerr
Date: 12:57:19 12/23/05
Hi everyone who reads this, Here is an updated posting of chess positions for dedicated and portable chess computers. I've added positions to this list and hopefully incorporated everyones comments concerning these positions. If you find mistakes or have positions you would like me to add please post. I hope you enjoy these, Bill r3qr1k/pp3pbp/2pn4/7Q/3pP3/2NB3P/PPP3P1/R4RK1 w - - bm Rf6; Novag Amber finds Rf6 in about 40 sec. at 6 ply. Mach 3 in 3:34 min. score 4.24; Novag Sapphire2 does find Rc8+ in about 56 seconds 29 sec Novag Scorpio......1 min. Mach3 found it at 2 minutes and 16 sec.; pf2 e125 9 sec both hp jornada 565 w/ 8 mb hash pocketgrandmaster w/gromit 1:28 7 ply pocketgrandmaster w/sos 0:27 6 ply k7/8/PP6/K7/4p3/2Rp4/2r5/8 w - - bm Rc8+;id Mate in 9. Novag Sapphire 2 can only find...Bg5 - even at 8 ply.; pf2 11 sec sees Rc8 5 min no solve 3r1rk1/pbp1b1pp/8/5q1n/2P1p1N1/1N2Q2P/PP3BP1/R1R4K b - - bm Rd3; Novag Sapphire 2 can only find...Bg5 - even at 8 ply.; 3r1rk1/pbp1b1pp/8/5q1n/2P1p1N1/1N2Q2P/PP3BP1/R1R4K b - - bm Rd3; 7k/1p3p2/4pNpB/1b2K3/3p4/8/8/8 w - - bm Kd6;id mate in 4 TurboStar432 takes about 9 minutes Novag Scorpio takes 7.8 sec Scisys 1850 worked it out in 3 minutes using the mate solving level Scisys Chess Champion 2150L finds the solution in 35 sec; mscp 3 sec star diamond 6 sec m4 super forte 53 sec m4 prisma 1:23 m4 5 prisma mate finder 27 sec 3r3k/p4Qp1/7p/1b1Bp3/4Pp2/7R/4nqPP/4R2K w - - id Mate in 10. Saitek Travel Champion takes just 5 ply and finds it in 17 sec Novag Amber takes about 25 sec Fidelity Par Excellence (5 Mhz) takes 6 ply ....3 min. and 21 sec Fidelity Mach 3 (16 Mhz) finds it in 27.5 sec; atlanta 47 sec m11 Rxh6 star diamond 2 sec m11 pf1 12 sec crafty 6 sec pf2 15 sec m12 8/6k1/1P1p2p1/3Ppn2/3q4/8/6PP/rR2QB1K b - - bm Ng3; mach3 0 sec risc 2500 11 sec sel 2 sec brute r1b2rk1/3n1ppp/p7/Qp1q2B1/P1pPp3/2P1P3/2B2PPP/R3R1K1 w - - bm axb5; designer 2100 can't find 30 min; r1bq1rk1/pp3pbp/2pp1np1/2n3B1/2PNP3/2N2P2/PP1QB1PP/R4RK1 b - - bm Nfxe4;; designer 2100 can't find 20 min r2qk2r/ppp2p1p/3p1np1/2b1P3/2BnP3/2NP3P/PPP3P1/R1BQK2R b KQkq - bm Nh5; palm zire21 hiarc 32 sec 6 ply sapphire2 3:30:00 Nd7 -0.13 10 ply novag scorpio 7 ply 30 min star ruby 181 sec 7 ply 0.29 Bq1B1K2/3PpN2/P3Pp2/P1p2P2/2Pk1b1R/1p6/pN1P1P2/QR6 w - - id Babson Task mate in 4; bm a7 rs2250xl Na4 8 sec m5 star diamond 23 sec m7 mscp1.4 Rg1 1:58 7ply super forte 3:24 m4 Na4 blitz mate finder 3:12 a7 prisma mate finder 16:00 m4 a7 2b1nrk1/pr3ppp/1q2p3/2p1N1P1/2P5/1P2Q3/P1B2P1P/2KR2R1 w - - bm Bxh7+; Saitel Risc takes 7 ply 3:38; junior5 2:33 mscp > 17:00 pf2 e125 37 sec 2rq1rk1/pp3ppp/2n2b2/4NR2/3P4/PB5Q/1P4PP/3R2K1 w - - bm Qxh7+;id portables mate in 6; novag scorpio 6:26 mach3 7ply 44:00 saitek risc 28 sec saitek cougar 7ply 3:40 super novag 6mhz 3 hrs 3q1rk1/5pp1/3p3p/1Q1N3P/2p3P1/R4n2/rPP5/2K4R b - - bm Ra1;id for portables; sapphire2 12 sec 6ply mach3 27 sec novag scorpio 33 sec pf2 1:17 -3.35 m9 < 2:30 1r5k/2q2p1p/p2p3B/n4PQ1/2p5/2b4P/PrB3P1/2R1R1K1 w - - bm Re5;id for portables; saitek risc 44 sec saitek cougar 90 sec r3kb1r/pRnnpppp/8/3p4/Q7/2qBB2P/P1PN1PP1/5RK1 w kq - bm Bd4;id for portables; turbostar432 12 min super novag 6mhz 3:33 mach3 1:52 radio shack 2200x 47 sec novag amber 10sec saitek risc 7 sec mondial 3 sec pf2 3 sec +8.80 rs2250xl 1:00 sel +5.5 1b2r1k1/6pp/pp6/7Q/1n2r3/Pq1NB3/1P2P2P/R5RK w - - bm Rxg7+;id for portables; excel 5 sec very good 10 sec good 15 sec avg 30 sec super constelation 28 sec novag emerald 11 sec star ruby 11 sec sapphire2 13 sec kasparov capella 10 sec sapphire 3 sec pf2 0 sec prisma 1:40:00 +4.55 ply 6 3k4/p2p2q1/2rN1n1r/2P5/8/5Q2/PP1K1P1P/4R3 w - - bm Qxf6+;id portables; mate in 5 turbostar432 40 sec novag vip 21 sec polger 23 sec mondial 3 sec excellance 18 sec comet 22 sec 2r1rnk1/ppqb1ppp/5n2/8/3PP3/P2B2N1/3Q2PP/1RB2R1K w - - bm Rxf6;id move for portable; r2r1nk1/2p3p1/p1P1pq1p/1p1bNp1Q/3P1P1b/3BB3/PP5P/2KR2R1 w - - bm Rxg7+;id for portables 1nbq1r1k/3rbp1p/p1p1pp1Q/1p6/P1pPN3/5NP1/1P2PPBP/R4RK1 w - - id tough mate in 4 crafty 25 sec; crafty 25 sec Nfg5 rebel 0 sec Nfg5 fxg5 Nf6 Bxf6 Be4 bxa4 Qxh7# star diamond 1:17:00 no solve 58 sec mate level h3 pf1 9 sec m4 mscp 11:08 blitz 35 min Nfg5 90 min no solve pf2 11 sec m4 star diamond brute 4:04 m3 super forte 36 min no solve atlanta 15 sec m4 rs2250xk 1:20 brute 1:15 3r3k/p4Qp1/7p/1b1Bp3/4Pp2/7R/4nqPP/4R2K w - - id mate in 10 for portables; bm Rxh6+ 1r4k1/p1p2pp1/7p/3q3P/7b/KN2Q2P/PPP5/RN5R b - - bm Be7+;id For PDA mate in 6; star diamond 1 sec m5 pf1 4 sec m8 20 sec m6 chess tiger palm 66mhz 90 sec pf1 206mhz m6 20 sec pf2 4 sec m8 30 sec m6 4rrk1/p1p2pp1/7p/6qP/7b/1N2PQ1P/PPP1K3/RN5R b - - bm Rxe3+;id for PDA; black winning star diamond < 14 sec -1.14 8ply Rxe3+ fritz7 30 sec athlon1.2 pf2 1 sec +1.47 8/5K2/3N3N/8/5k2/7B/5B2/8 w - - id mate in 4 tough for null movers; bm Bg2 pf2 30 sec m7 blitz 1:48 rs2250xl sel 17 sec m4 star diamond 25 sec m4 Bg2 8/8/8/8/8/6P1/6k1/4KR1R w K - bm Rf4;id sam loyd mate in 3; mscp 0 sec rn1qr1k1/pbp2pb1/1p4p1/3p4/3P4/2NBPN2/PPQ2PP1/R3K2R w - - bm BxP;id for portables; star diamond 0 sec 1.76 7ply pf2 36 sec Bxg6 1.63 7 ply old novag Bxp 5:38 super novag 2:10 sapphire2 1 sec 3 ply pocket grandmaster 4 ply 2 sec with gromit 3.10.16 engine 2q2QB1/4p1R1/2p1N1r1/4pb2/2N5/B1Kp4/P3R3/rk5n w - - bm Nc7;id very tough mate in 2; mscp 1 sec 3r4/pr2n3/1p3kp1/8/3NP1b1/3BK3/P4P1R/1R6 w - - bm Rh4!!; Karpov vs Kasparov Mephisto found move (pocketfritz 7:00); star diamond 57 sec +.5 8 ply pf2 1:14 +1.11 craft 12 sec pf1 7:00 cm9k 13 sec sapphire2 42 sec 0.15 7ply 0.5 8ply atlanta < 21 min rs2250xl sel 40 min Rb4 0.60 8/6N1/K2k3B/4p3/8/p7/2PP4/8 w - - bm Nf5;id for PDA's White to move and win >+2.10; 1b6/kPp5/p1P5/R5Rr/P1N1P3/8/6p1/6Kb w - - id mate in 5; bm Rc5 star diamond 8 sec m5 sapphire2 12 sec m5 mk v 7:10 pf 31 sec m5 6bk/PPPP1R1p/3rp2N/4p3/4P3/4K3/3rP3/8 w - - id mate in 5 with 4 consecutive under-promotions; pf2 0 sec m12 star diamond 15 min no solve 9ply +24.3 sapphire2 2:36:39 m9 no solve 3nn3/2p2p1k/1p1pp1p1/p2B3p/r2B2N1/7N/8/7K w - - id mate in 12 all checks; pf2 33 sec m12 star diamond 0 sec m11 atlanta m12 <36 min Ng5 sapphire2 0 sec m11 r2r3k/p1p1p2p/2Q5/3PKp2/2P1bP2/BP5B/P4q1P/3R2R1 w - - bm Bxe7; belle announces mate in 8; pf2 e125 46 sec m10 1:06 m8 1:20 m7 star diamond 14:00 m6 R5Nk/7p/4pbpP/n1p4n/2p1b3/K1p3pq/8/8 w - - bm Rb8;id saphire ii mate in 6 IN-6 0:46; pf2 e125 0 sec m6 4K3/3pPP2/7p/3PB3/6pP/pP6/prP3P1/kb4R1 w - - id mate in 5; bm Bh8 2r3k1/1p2q2p/p6Q/3pp1p1/2r1n3/2P2P1R/PP4PP/R5K1 b - - id mate in 5; bm Qc5+ r3r3/pp2qpkp/3R3p/2p5/P3p3/1P5P/2PQ1PP1/4R1K1 w - - id not a mate in ?; 8/8/2K5/p1n1ppp1/1bN3n1/2kr3P/P1N2p2/2Q2B2 w - - id mate in 4; bm Kb5 5nR1/r3q3/p6k/1pp2p1P/4pP2/PP2P3/2P1B3/Q5K1 w - - id mate in 4; bm Qh8+ 7r/7p/7P/8/2Q5/PB2p3/PpN1N3/1k2K3 w - - id mate in 3; bm Qg8 rnbq1bnr/ppp3pp/6k1/3BQ3/4P3/8/PPPP1PPP/RNB1K2R w KQ - bm h4; one of the oldest analyzed positions; 5Kbk/6pp/6P1/8/8/8/8/7R w - - bm Rh6; first mate in 2 solved by a computer. MADM in 15 min in 1951; Only known chess problem by Paul Morphy 1r4k1/1rqb1pb1/p2p1npB/3Pp3/2p1P1P1/2N2P2/PP1Q4/1KNR3R w - - bm Bxg7; score keeps increasing by big jumps; pf2 approx 2 min -0.39 +6.60 2kr1b1r/1pp1qp1p/3p2p1/1P1Pp3/2Q1P1n1/R4N2/1PP2PPP/5RK1 w - - bm Qc6;id mate in 4; pf1 6 min no solve star diamond 40 min b5b6 +2.53 10ply atlanta 4 sec m5 Qc6 crafty 6 sec 8/8/8/2ppp3/2pkp3/2ppp3/7K/5N1Q w - - id mate in 4; bm Nd2 7k/1p3p2/4pNpB/1b2K3/3p4/8/8/8 w - - id tough mate in 4 for some engines; bm Kd6 1kbr3r/pp6/8/P1n2ppq/2N3n1/R3Q1P1/3B1P2/2R2BK1 w - - id easy mate in 11; bm Qf4+ star diamond 6:18 m10 pf2 13 min no solve 1n6/8/8/R3Np1K/1N3k2/1R6/1P5P/3n4 w - - id tough mate in 5 for CM9K; bm Nc4 r4rk1/1ppq1pp1/p2bbn1p/nP1pp3/P1P5/3P1NP1/1B1NPPBP/R2Q1RK1 b - - bm dxc4; longest consecutive captures (17); r2qk2r/pp1nbRpp/4Q3/1B6/8/3p4/PPP3PP/5RK1 w kq - bm Kh1;id tough mate in 4; 8/p1p2n1k/1p1b1R1p/1r1q1PPQ/1N1B3K/2P4P/8/8 w - - id mate in 2; bm Rxf7+ k1K5/1b6/pP6/8/8/8/R7/8 w - - id zugswang null move mate 3 7/19/99; bm Kc7 8/8/6P1/8/8/7n/5k1n/7K b - - id crafty 17.5 prob mate 3 12/23/99; bm Nf3 2r3k1/qp1bnnbr/4p1Q1/p2P3P/7N/PN4B1/5PP1/1R2R1K1 w - - bm dxe6; id personel computing 2/00 (do 10 ply search); pv dxe6 Nxg6 exf7+ Kxf7 hxg6+ Kg8 gxh7+ Kxh7 Re7 Bg4 Be5 Rg8 Nd4 Qc5 Rb1xb7 Qc1+ Kh2 Kh6 Bxg7+; 1k1r4/pp1b1R2/3q2pp/4p3/2B5/4Q3/PPP2B2/2K5 b - - bm Qd1+;id advances in CC3 #1; 3r1k2/4npp1/1ppr3p/p6P/P2PPPP1/1NR5/5K2/2R5 w - - bm d5;id advances in CC3 #2; 2q1rr1k/3bbnnp/p2p1pp1/2pPp3/PpP1P1P1/1P2BNNP/2BQ1PRK/7R b - - bm f5; advances in CC3 #3; rnbqkb1r/p3pppp/1p6/2ppP3/3N4/2P5/PPP1QPPP/R1B1KB1R w - - bm e6;id advances in CC3 #4; r1b2rk1/2q1b1pp/p2ppn2/1p6/3QP3/1BN1B3/PPP3PP/R4RK1 w - - bm Nd5;id advances in CC3 05; 2r3k1/pppR1pp1/4p3/4P1P1/5P2/1P4K1/P1P5/8 w - - bm g6;id advances in CC3 #6; 1nk1r1r1/pp2n1pp/4p3/q2pPp1N/b1pP1P2/B1P2R2/2P1B1PP/R2Q2K1 w - - bm Nf6; advances in CC3 #7; 2bnN1k1/6P1/4p3/1P2N1P1/3K4/8/8/8 w - - bm g6;id how long mate in 4 02/08/00; pf2 e125 3 sec m4 3r4/1P2R3/3P2k1/3n4/1B4pp/8/6K1/8 b - - bm Nxe7;id levy vs chess 4.7; 3R4/4k1p1/1b6/2b2P2/5PP1/5K2/Pr3B2/8 w - - bm Bh4+;id chess 4.7 vs levy; 1q2kr2/rB2bbp1/3p1n2/1NpP2BN/P4P1p/1P2Q3/6PP/R3K2R w - - id mate in 6 02/12/00; No mate in 6 (Nxg7+) 3q3k/5pp1/p1b2n2/2p3P1/1pP1p3/1P2P1Q1/P2r1N1P/2RB2K1 b - - bm Nh7?; browne vs chess 4.6 comp thought 9:20 2158456 moves; 3nr1k1/p6p/2n1pRpB/3pP3/2pP2P1/q1P4P/6BK/5Q2 w - - bm Rxg6+; Fidelity Mach 3 takes 8 hours; r4rk1/1pp3q1/2n1b2p/8/3Pp1p1/NPQ3P1/2N1R1PP/1R4K1 b - - bm Rxa3!; 15 sec on Radio Shack dedicated machine; 6k1/2q2rp1/p1r1pbQp/1p2p2P/4P3/1PPR1RPB/5P2/6K1 w - - bm Rxf6!; 1 min 12 sec on Radio Shack dedicated machine; r5k1/pbq2ppp/1p2pn2/2brN1B1/8/2PB4/PP2QPPP/3RR1K1 b - - bm Rxe5!; id 1 min 23 sec on Radio Shack dedicated machine; r2r3k/1p1q1pn1/2p3p1/p3P2p/P2PQP2/2PB3P/7K/1R4R1 w - - bm Rxg6!; id 1 min 43 sec on Radio Shack dedicated machine; r3nnk1/5pp1/1qp4p/p1N1P3/1pB2P2/P4QP1/1P5P/3R3K w - - bm Bxf7+!;i d 49 min 48 sec on Radio Shack dedicated machine; r6r/pp2kp2/3p4/2pPb3/2P1P1Qp/Pq1B3P/1P4P1/1R3RK1 w - - bm Rxf7+!; id 7 hours 59 min 12 sec on Radio Shack dedicated machine; rkB5/ppp4R/3B1P2/3PpK2/8/5Q2/8/8 w - - id mate in 3; bm Qc3 or Bxc7+ 5Nk1/5pPp/4PB1p/1KpP2p1/6R1/1B5p/P7/8 w - - id mate in 3; 5 solutions 2r1r1k1/1bq2ppp/3R4/p1n1pNB1/2p1P3/2P2QNP/1P3PP1/6K1 w - - bm Bf6;id for portables; r4rk1/2p1b1p1/p3q3/np1p4/3P1BR1/2P2Q1P/P1B2P2/R6K w - - bm Rxg7+;id for portable; pf1 1 sec pocket grandmaster ipac 2 sec for Rxg7+ +7.96 at 13 sec 8/8/6kN/8/6NK/8/p4P2/B7 w - - bm f3;id mate in 6; pf1 7 sec m7 star diamond 24 sec m5 chess tiger14.9 palm 54mhz m6 1 min R7/5prp/4pk2/1p2P3/5p1P/1B1n1P2/P4Pr1/5R1K b - - id black mate in 7; bm Nxe5 3Rn3/8/8/5r1b/n1pPN3/1r3kPP/p2P3K/4Q3 w - - id mate in 6 from CCR 1986; 1r2r1k1/3b1p1p/p4PpB/2qPp3/p1P1R2Q/P7/6PP/5R1K w - - bm Bg7;id for portables; pf1 50 sec +1.28 +4.89 at 2:20 chess tiger14.9 @54mhz Bg7 in 24 sec 2 min +4.60 4qb1k/2n1r2p/4pp1B/3n3Q/1p1PN3/5PR1/5P1P/6RK b - - id tough mate in 5; Rg7 pf1 30 sec m10 40 sec m7 50 sec m5 star diamond 20 sec pf2 5 sec m5 alternates m5 = Bxh6 - m6 = Qg6 rs2250xl sel m5 4:20 Qg67:00 m6 Qg6 stops 8:30 Qg6 no mate n1rb4/1p3p1p/1p6/1R5K/8/p3p1PN/1PP1R3/N6k w - - id very tough mate in 5; bm b4 pf2 e125 1:30 m5 mach3 master 15 min 5rk1/1p3ppp/1p6/p1q1PR2/2B1b3/1PP5/6PP/3Q3K w - - bm Rxf7;id for portables; novag amber 60 sec 7 ply scorpio 40 sec mach3 5:32 travel champion 4:30 2r1r1k1/1p1q1ppp/3p1b2/p2P4/3Q4/5N2/PP2RPPP/4R1K1 w - - bm Qg4;id pocket computers; travel companion Qg4 2 sec 4ply 22sec +3.7 pocket grandmaster ipaq 5 sec 8/p1r1qpk1/b3p1p1/2n1P1N1/1Q2B2P/P1R5/5PP1/6K1 w - - bm Bxg6;id for handhelds; pf1 >10 min Rf3 2.07 10ply 15 min Bxg6 2.08 10ply cm8k 1:07 star diamond 7:20 e4f3 +1.57 9ply novag sapphire 6:46 3rnqk1/5r1p/2pbQ1p1/2ppBN2/2P2P2/pP1PPR1P/P7/6RK w - - bm Rxg6+;id for handhelds; 3qrrnk/ppnbbppp/2p5/2PpBP2/1P1P3R/P2B2N1/6PP/R2Q2K1 w - - bm f6; id for portables mate in 6; star diamond 3 sec m6 Bxg7+ pf1 6 sec m7 tiger palm sony 42 mhz m7 13 sec r4rk1/p4ppp/2b1p3/1p2P3/1qNQ4/4R3/5PPP/1BR3K1 w - - id test for portables; chess genius palm1.5 16 mhz 2:17 chess tiger 14.9a 16mhz 7:30 pf1 33 sec Bxh7+ +3.30 sapphire2 15 sec b1h7 +5.61 mach3 27 sec novag super vip 5:00 pocket grandmaster ipaq 2 sec r3r1k1/1pp2ppp/p1bp4/8/4nPq1/1Q2BN2/PPP3PP/4RRK1 b - - bm Re6;id for portables; b7/2brn3/pp3B1k/6R1/P6N/1B5P/5PP1/6K1 w - - bm g4;id for portables mate in 7; chess tiger on palm 10 sec mephisto 68030pf pocket genius 2 sec chess tiger14.9a @ 54mhz g4 0 sec m8 in 7 sec rq1r4/2nn1p1k/2b1p1pP/1pPp2Q1/1P3NB1/2N2P2/3RP2P/3R2K1 w - - bm Bxe6;id For portables; novag > 12 hrs no solve chess tiger14.a 42mhz Qe7 from start pf1 on ipac e4 even after 5 min 1k1r4/1pp4p/2n5/P6R/2R1p1r1/2P2p2/1PP2B1P/4K3 b - - bm e3;id portables -4.0; star diamond 5 min d8e8 9ply no solve pf1 8 sec e3 atlanta < 24 min e3 pocket geinous 221mhz 2 sec pf1 221mhz 2 sec palm genius 28mhz 63 sec mephisto roma 133 sec palm chess tiger14.9a 42 mhz 8:30 6k1/2b2p1p/ppP3p1/4p3/PP1B4/5PP1/7P/7K w - - bm Bxb6;id portables +3.24; mephisto roma 35 sec pf1 221mhz 47 sec palm chess tiger14.9a 42 mhz 6:26 r3rn1k/pbqnb1pp/1pp2p2/2P2P2/2BPQ2N/P3PR2/1P4PP/R1B3K1 w - - bm Qe6;id portables; novag emerald 55 sec novag amber 45 sec super novag 6 mhz 43 sec saitek cougar 6ply 25 sec novag scorpio 24 sec star ruby 28 sec 7ply star diamond 11 sec radio shack 2250xl 54 sec pf2 approx. 1:36 rn1qk2r/1b2bppp/p2ppn2/8/Np1NP3/1B2BP2/PPP3PP/R2QK2R w KQkq - bm Bxe6;id portables; R40 plays Bxe6 atlanta 40 sec pf2 20 sec 3q1rk1/p2b1p1p/1r1R3Q/4p1pP/1p2P3/1P3P2/1PP1N1P1/2K4R b - - bm f6;id traps the queen; Rr6/6k1/2PK1p2/6p1/4p3/4P3/4bP2/R7 w - - bm Rxb8;id tough mate in 9; atlanta 1:15:00 no solve fritz2 xp3k 25 sec m12 yacepdb 43 sec m? 1:44 m9 pf2 e125 6 min no solve r2qk2r/ppp2p1p/3p1np1/2b1P3/2BnP3/2NP3P/PPP3P1/R1BQK2R b - - bm Nh5; atlanta 15 sec r1b1k2r/2p2ppp/p1Q5/2b5/7q/2n5/PPPP1PPP/R1B2RK1 b kq - bm Bd7;id portables; excellance 7:50:00 novag super constellation 1 hr mach3 35 min 8 ply saitek cougar 3:45 8 ply radio shack 2200x 51:22 h8 @ 10mhz saitek gk 2000@ 16mhz atlanta < 1:00 pf2 e125 1:33 +2.55 rr1q2k1/1p2bpp1/2p1p2p/P1Pn4/2NP4/3Q1RP1/5PKP/2B1R3 w - - bm Rf6;id portables; novag scorpio 1:30:00 8 ply saitek risc 18:33 8 ply novag star ruby 38 min no solve crafty xp3k 2 sec pocket fritz2 Bf6 2 min 2r1r1k1/2b3p1/pp6/7Q/Pn2N2P/1q6/7P/2B3RK w - - bm Rxg7+;id portables; mach3 5 min saitek cougar 7 min pf2 1:02 1:20 m7 5k2/1pp2ppp/5n2/3r4/7Q/r4P2/q5PP/2B1RB1K w - - bm Qxf6;id portables; novag star ruby 14 sec 5 ply novag emerald 25 sec 5 ply sapphire ii 6 sec novag scorpio 39 sec mach3 1:25 1kbr3r/pp6/8/P1n2ppq/2N3n1/R3Q1P1/3B1P2/2R2BK1 w - - bm Qf4+;id mate in 11; n1rb4/1p3p1p/1p6/1R5K/8/p3p1PN/1PP1R3/N6k w - - bm b4;id mate in 5; pf2 m5 0 sec r4rk1/p3qppp/5n2/p2pP3/8/R2BP3/5PPP/3Q1RK1 w - - bm exf6;id portables; mach3 30 min novag scorpio 25 min risc 1:28 (saitek 2500) star diamond > 1 hr no solve palm tungsten chess tiger15.1 3:23 ply 9 chess genius2.1 1:14 saitek cougar Qa1 pocket fritz2 < 1:51 +4.00 atlanta < 30 sec 2r4k/ppqbpp1p/3p1npQ/3R4/2r1P1P1/2N2P2/PPP1N3/1K5R w - - bm Rf5!!;id portables; dell axim 560 mhz overclocked pocket genius 1:58 pocket grandmaster(ruffian) 12:00 pocket fritz2 31:20 12 ply atlanta < 25 min mach3 1:09:00 2r3kb/ppqb3p/3pp1pB/8/2r1P3/1NP2P2/PP1Q2P1/2KR3R b - - bm Rxc3;id portables; pocket fritz2 e125 1:55 pocket fritz2 dell axim (590 mhz) 30 sec GC no solve in 4 min palm hiarc on tungsten t3 (400 mhz) 4 sec +2 eval 2q3k1/1p4pp/3p1b2/pb1Pp3/r5P1/1P1nQN1P/P2N1P2/R1B3K1 b - - bm Rxg4+; id deep blue 1995; hitech vs deep blue novag scorpio RxPck 85 sec risc 2500 78 sec 6 ply super novag (6 mhz) 12 sec 1r3k1r/6pp/p3Qp2/P7/q1P5/8/1n4PP/1R3R1K w - - bm Rxf6+;id portables white wins; mach3 19:27 novag scorpio 5 min cougar 120 sec novag sapphire2 40 sec saitek RISC 25 sec CM9k M16 @ 0:06 m14 @ 0:20 r1b1qnk1/ppp2p2/1b5Q/2npP1N1/8/2P5/PP3PPP/RN2R1K1 w - - bm Re3;id portables; Re3 .. Be6 saitek cougar plays both moves at 5 ply novag amber plays both moves at 6 ply mach3 49 sec to find Re3 polgar (5 mhz) 3:20 to find Re3 r4knr/5pp1/p1p3q1/3p4/5Bp1/1QP4P/PP3P2/R3R1K1 w - - bm Qb7;id portables; Fischer played Qb7 (1961) mach3 31 sec mondial 2:35 tubostar432 15 min novag amber 40 sec novag scorpio 19 sec saitek cougar 15 sec pf2 10 sec +6.67 7k/8/5N1P/8/8/5bp1/8/B5K1 w - - bm Be5;id mate in 5; cm9k piii-733 1 sec pf1 7 sec m5 star diamond 36 sec m4 fritz & junior have hard time pf2 m5 17 sec r5k1/ppp2r1p/3p3b/3Pn3/1n2PPp1/1P2K1P1/PBB1N2q/R2Q3R b - - bm Rxf4; id portables; yace 26 sec pocket genous 1:27 pf1 < 50 sec -1.64 cm8k piii-600 < 10 min mate 4r1k1/p1qr1p2/2pb1Bp1/1p5p/3P1n1R/1B3P2/PP3PK1/2Q4R w - - bm Qxf4;id mate in 6; pf2 11:15 m6 pf1 18:10 m13 18:47 m7 atlanta - can't set up since king in check cm9k piii-600 1 sec m6 crafty 4:14 m6 1k6/pp3p2/5P2/1p6/1p6/1P6/7P/1K6 w - - bm h4;id portables; pf1 3 sec +7 30 sec +3 3:30 +2.71 28ply 5:00 30ply star diamond h4 0 sec 1:36 0.00 8/p3q1kp/1p2Pnp1/3pQ3/2pP4/1nP3N1/1B4PP/6K1 w - - bm Ba3; id score jumps to +3.18 after 2 min (rebel 2:41 to see move 3:21 for score); r4rk1/pp3ppp/2p4q/2P5/1b1P4/1B3NPb/PP2Q2P/R4RK1 w - - bm Ne5;id portables; novag constelation forte 22 sec star ruby 5 min 9ply Rf2 no solve pf2 3 min no solve 3r1rk1/bpq2pp1/p1b1p3/2P4Q/1P6/P7/1B3PPP/2R2RK1 w - - bm Bxg7;id for portables; mach3 62 sec novag scorpio 41 sec star ruby 5 min Qg4 8ply 7k/qbp2ppp/1Nr1pn2/4Q3/8/2B2P2/8/1R5K w - - bm Qxn;id mate in 6 for portables; mach3 49 sec star ruby 23 sec novag scorpio 28 sec 5r1k/pp4p1/2q3Pp/8/4r2Q/1B6/PP6/3R2RK w - - bm Qxh6+; portables - mate in 4 knight promotion; most novags 2 to 3 seconds star ruby m6 in 6 sec 6r1/2rp1kpp/2qQp3/p3Pp1P/1pP2P2/1P2KP2/P5R1/6R1 w - - bm Rxf7+; id mate in 14 GM Shirov said no computer find this move; craft 11 sec m15 ruffian 12 sec m yacepdb 4 sec m pocket fritz2 no solve 2 min tasc r30 aggressive 6 sec 8/2pB4/6p1/1PK2pPb/1P3pk1/5N1p/4Q2P/8 w - - id mate in 4; mscp 14 sec 1kB5/p1p5/P1P5/PKp5/P1P5/8/7p/6bR w - - id quick mate in 7 sapphire ii 38 sec m6; star diamond 25 sec m5 k1n5/p1K1P3/P7/8/8/8/8/8 w - - bm e8=B;id mate in 5; star diamond 0 sec e8=B 8/8/6k1/2p1p3/2P1P1K1/3N4/8/b7 w - - am Nxc5; id Pachman 3rd vol Complete Chess Strategy (great computer diff); star diamond 10 min Nxc5 1.30 D15 atlanta 2 sec +1.30 8/1p3pp1/7p/5P1P/2k3P1/8/2K2P2/8 w - - bm f6; id LCT II fin.1 -3.17 neg score then turns positive +5.27; star diamond 2:33 +3.96 D15 atlanta 6 sec +2.30 sapphire2 33 min +4.19 f6 18 ply pf 26 sec +0.56 1 min +3.64 15 ply pf2 15 sec >0.0 58 sec +4.68 <9:30 +7.84 r4rk1/4Rppp/p1P5/1p6/3P1n2/1BP2b2/PP3PpP/RN4K1 w - - id mate in 5; star diamond 0 sec Bxf7+ no mate 7K/7P/8/8/4Q2p/8/4R1rp/6rk w - - bm Rb2;id mate in 6 tough for null movers; star diamond 15 sec m6 rnbqr1k1/pp3pp1/3b1n1p/4N3/2Np4/2PB4/PP4PP/R1BQ1RK1 w - - bm Nxf7!!;id handheld; star diamond 10 min c3xd4 D9 0.23 3k1KRB/3p1PP1/B1pP4/2P5/p7/8/8/8 w - - id mate in 6; star diamond 1 sec m6 7K/8/7P/8/k7/3R4/3p2r1/4q3 w - - id mate in 5 black mates Rd4+ star diamond 7 sec no mate 8/p6p/1p4p1/2pk4/P1R1rp1P/1P1K2P1/2n2P2/8 w - - am Rxe4; bm Rxc2;id If white plays Rxe4 loses; star diamond Rxe4 34 min D14 -0.76 2rr2k1/1b3ppp/pb2p3/1p2P3/1P2BPnq/P1N3P1/1B2Q2P/R4R1K b - - bm Rxc3;id for portables; super forte B sel 7 3:40 mondial 18:30:00 super forte B sel 3 7:45 constellation 22 hours mach3 15:56 Mmiv 23:30:00 analysis B 8 mhz 23:00 almeria not in 1 hour mephisto mirage 35:00 academy not in 1 hour sphinx dominator 38:00 excell 68k not in 1 hour simultano 44:00 pf2 20 min no solve super mondial 45:00 rs2250xl 17 min -1.00 30 min -2.90 136 mephisto2 65:00 rs2250xl sel 16 min turbo star432 90:00 sapphire2 < 14 sec +2.32 mephisto3 2:30:00 atlanta < 1:20 -1.40 par excellence 6 hours 8/1p6/3k1bb1/2R3p1/2B2p1p/1Pn1pPP1/7P/4NK2 w - - bm Ra5; id Fidelity Elite AvandGarde ver 10 2kr1bnr/ppp1pppp/2n5/3P4/2P5/4BB2/Pq3PPP/RN1QK2R w KQ - bm o-o; Fidelity Elite AvantGarde ver 6 68020 20MHz 72 Std 12 Min Fidelity Elite AvantGarde ver 6 68020 28MHz 60 Std 17 Min Fidelity Elite AvantGarde ver 9 68030 32MHz 59 Std 13 Min Fidelity Elite AvantGarde ver 9 68030 44MHz 57 Std 48 Min 1br3k1/p4p2/2p1r2q/3p1bp1/3Bn3/1P2P1P1/P3Q1BP/2R1NRK1 b - - bm Qxh2; Fidelity Elite AvantGarde ver 2 68020 16MHz 20 Sek Fidelity Elite AvantGarde ver 6 68020 20MHz 9 Sek Fidelity Elite AvantGarde ver 6 68020 28MHz 7 Sek Fidelity Elite AvantGarde ver 9 68030 32MHz 7 Sek Fidelity Elite AvantGarde ver 9 68030 44MHz 6 Sek 1q1rr1k1/1b3ppp/1p6/p7/PnBN4/4QP2/1P4PP/2R1R1K1 w - - bm Qg5!; DT-Cooke position for dedicated chess computers; blitz 1:58 Qg5 super forte 1:10 cm2k amiga (68k 8 mhz) 18 min sargonIII on amiga 9 min sargonIV on mac se/30 68030 16 mhz 3 min 6 ply zargon1.2 80386 16 mhz 4:30 5 ply 8/1B6/8/5p2/8/8/5Qrq/1K1R2bk w - - bm Qa7;id very very tough mate in 3; yace 27 min p4 2.53 ghz rs2250xl 13 sec m3 tlcd 10 sec m3 star diamond 15 sec m2 chess station 2:03 pocket fritz2 2:20 m12 5545 nps pocket fritz 10 min no solve 8700 nps Qxf5 11.96 super forte 3 sec m2 141 blitz 5 sec 8/3p1p2/5Ppp/K2R2bk/4pPrr/6Pp/4B2P/3N4 w - - bm Nc3; id #1097 mate in 4 very-very tough (Double Indian); novag obsidean mate in 4 level 11 sec chess station > 30 min no solve pf < 44 sec blitz 1:37 morphy 5:27 rs2250xl sel 35 min NS pf2 35 sec m4 rs2250xl brute 18 sec m4 super forte 4:30 m3 rs2250xl mate finder 8 sec pocket genius3 3 min no solve prisma mate finder 56 sec m4 142 sargon4 5 sec m4 prisma 2:04 m4 sapphire2 1:33 m5 star diamond 55 sec m5 atlanta 15 min no solve mate mode 15 sec 3B2k1/pb3p1p/1p4p1/8/8/P1Q2PqP/1P2r1P1/3R2K1 w - - bm Qh8+;id mate in 4 sargon 3 c64; r3k2r/ppp1b1pp/4Bp2/n3p3/8/2qPBQ1P/P1P2PP1/R3R1K1 b kq - am Qxc2??; portables (crafty many PV changes); 6Q1/8/8/7k/8/8/3p1pp1/3Kbrrb w - - id mate in 4 null move toughie 1.Qg7 Kh4 2.Qg6 Kh3 3.Qg5 Kh2 4.Qh4#; 8/4kp2/8/3K4/2BBNN2/8/8/8 w - - bm Kc6;id mate in 5; Kd6 star diamond 45 sec m7 Nf6 5R2/2K5/1pP5/4k2p/3pp3/2p5/B4N1b/n1R1B2b w - - bm Rxc3; id very tough mate in 5 BB # 1217; Rxc3 Bf4 Rh3 Nb3 Bxb3 Bf3 Bd4 Bg5 rs2250xl brute 12 min no solve sel 8 min no solve rs2250xl mate level m5 4:50 Rxc3 star diamond 1:00:50 m10 Kxb6 star diamond mate finder 17 sec m5 capa 43:25 pf 17 min m16 148 pf2 10 sec m5 Rxc3 r2qkb2/5p1p/p1npb1r1/1p1Np2Q/4Pp2/N2B4/PPP2PPP/R4R1K w q - bm Qd1; r2b1rk1/2q2p1p/p3b2Q/1pn3B1/4Pp2/P1NB4/1PP3PP/R4R1K w - - id mate in 6; r2qkb2/5p1p/p1npb1r1/1p1Np2Q/4Pp2/N2B4/PPP2PPP/R4R1K w q - bm Qd1; r2b1rk1/2q2p1p/p3b2Q/1pn3B1/4Pp2/P1NB4/1PP3PP/R4R1K w - - id mate in 6; rqb2r1n/ppn1kpbp/2p3p1/4p3/3PP3/1QP2NBP/BP3PP1/3RR1K1 w - - id white winning at high depths; r4rk1/p2q1ppp/n1pb4/1p1p3Q/3P2NB/P3P2P/1PP3P1/2R2R1K w - - bm Nf6+; mate in 6 for portables; mach3 2:00 wchess plays Bf6 r1b2rk1/p4ppp/1p1Qp3/4P2N/1P6/8/P3qPPP/3R1RK1 w - - bm Nf6+;id portables; novag vip 1:30 novag emerald 6 ply 33 sec mondial 27 sec star ruby 1:55 9 ply novag scorpio & amber take > 3 min 2n1r1k1/6bp/6p1/B2Ppp2/3nN3/3P2P1/6BP/1R5K w - - bm d6;id portables; excaliber touch chess 17 sec mach3 63 sec ruby sapphire 1 sec 1r2r1k1/p4p1p/6pB/q7/8/3Q2P1/PbP2PKP/1R3R2 w - - bm Rxb2;id for portables; novag amber 30 sec novag emarld 47 sec novag sapphire2 25 sec cougar 6ply 21 sec par excellence 5 min no solve chess genius1.6 2 sec m6 400mhz ppc star ruby 28 sec 7ply 4r1k1/p1qr1p2/2pb1Bp1/1p5p/3P1n1R/1B3P2/PP3PK1/2Q4R w - - bm Qxf4;id for portables; mate in 6 risc2500 19 sec star ruby after 5 min Kf1 chess genius1.6 1 sec 400mhz ppc r3r1k1/5p1p/bqn1pPpB/3pP3/ppnP4/P2Q1N2/1PB2PK1/1R5R w - - bm Bg7;id for portables; mate in 6 novag amber 7ply 3:45 novag constellation forte 18:00 risc2500 12 sec novag sapphire2 5 ply 26 sec cm9k_skr p4-2.4 m6 4 sec cm10k 9 sec m6 p4-1.8 star ruby 3:19 7 ply r1bq4/1p4kp/3p1n2/5pB1/p1pQ4/8/1P4PP/4RRK1 w - - bm Re8;id for portables; novag amber 42 sec chessGenius1.6 1 sec ppc 400mhz risc2500 19 sec cougar 5 ply 20 sec novag emerald 58 sec mach3 5 ply 6:53 novag sapphire2 4ply 6 sec star ruby 28 sec 5 ply novag obsidian 28 sec 160 star diamond > 1:34 no solve r1b2rk1/p3bp1p/4pp2/4p2Q/1p1qNP2/1n4N1/PPP3PP/R4R1K w - - bm Qh6;id for portables; score > 2.74 novag amber 6 ply 1:40 turbo432 12:10 novag scorpio 45 sec risc2500 38 sec novag sapphire2 5 ply 20 sec mondial 17 sec Scisys cougar 4 ply 9 sec 161 star ruby 1:16 6 ply 5bk1/R5pp/2p2p2/4pN2/8/1p2BQ2/1Pq3PP/3r2NK w - - bm Qh5;id for portables; mach3 Qh5 32 sec most novags play Nh6+ r3r1k1/1bq3p1/p1np4/1pp1pQN1/4P3/2PP4/PP3PPP/R3R1K1 w - - bm Qg6;id for portables; novag amber 6 ply 1:10 novag emerald 2:20 mach3 6 ply 8:42 super constelation forte 1 hr star ruby 50 sec 6 ply r4q2/pp3p1k/2b2P1p/5N2/2PPpQ2/8/6PP/4R1K1 w - - bm Re3;id portables; crafty19_3 11 sec dell axim 590mhz pocketchess genius1.5 9 sec pf 52 sec pocket grandmaster 3 min no solve novag constelation forte 20 min star diamond 50 min 10ply 3.34 5320 N/s 4rQK1/6P1/8/8/8/8/5R2/6k1 w - - id mate in 3 pg 96 ACC4; Sargon Mult Sys 1:32 Mephisto II 01:40 Chess Challenger Voice 29:26 Mark V 0:06 Chess Champ Super System III 04:03 Mephisto III 1:05 Mephisto I 01:54 Chess Challngrn 9 1:37 Chess Challanger Sens Voice 21:24 Elite A/S 0:16 GGM Capa 0:11 Constellation 0:09 GGM Morphy 0:56 Belle 0:04 165 Chess Challenger Champ Sens 0:18 Cray Blitz 0:00.5 sapphire 2 0 sec m3 cm on snes 20 sec 8/8/8/8/8/5N2/5R2/3k3K w - - id mate in 6 pg 96 ACC4; Mark/Philidor 21:17:00 Elite 37:36:00 GGM Capa 22:53:00 Belle 0:20 sapphire 2 10 min h1g2 +11.19 ply 11 no solve atlanta 3:50 m6 Ra2 K1k5/pp1pB3/qp1P1p2/1N3P2/r3P3/3pRN1B/8/8 w - - bm Nd2;id tjocc mate in 5 pg 79 #48; mk v 1:42:31 sapphire2 1:50 m5 pf 36 sec m6 2:00 m5 3R1B1K/5p2/2p2p2/b1rPNP1n/q1rkNP2/1Pp2Q2/1n6/5B2 w - - bm Nxc5; id tjocc mate in 4 pg 79 #46; 8/1p4p1/1P4P1/3N1P2/p1k1p3/p3B1pQ/Pp4P1/1K6 w - - bm Qh7;id tjocc mate in 4 pg 70 #45; mk v 6:00 sapphire2 5 sec m8 vlcd < 10 min rs2250 1:00 m6 pf2 24 sec m10 1:04 m6 super forte 2:05 m6 f6 mscp 14 sec K7/2Rpp3/N1P2p2/3kPQ2/Rnp5/Bn1rpP2/2B1N3/8 w - - bm Rc8 mate in 2; ti89 1:02 m2 tiger chess 11:19 sargon 2.5 ggm 1:17 capa no solve cc10 12 min super forte 2 sec 8/1n3Np1/1N4Q1/1bkP4/p1p2p2/P1P2R2/3P2PK/B2R4 w - - bm Rh1; id mate in 3; TI89 13:40 269953 pf2 3 sec m4 crafty 0:54 m4 cm9k 0:32 m3 morphy 2:22 m3 capa0 6:47 m3 capa5 12:00 no solve sargon2.5 L5 24:16 m3 171 sapphire ii 0:02 m6 6B1/4r3/P4p2/2N2k2/4p3/4p1Q1/4P3/K7 w - - bm Ka2;id very tough mate in 5; crafty 0:21 m7 cm9k 7:51 m6 fritz532 0:03 m7 sapphire ii 33:00 no solve Ka2+23.8 d8 pf2 approx 3:30 m5 atlanta 4:35 m7 star diamond 47 min m7 7k/1R4pP/6P1/4q3/4R3/2P2P2/7p/7K w - - bm Rb2;id very tough mate in 5; pocketfritz 15 sec m5 crafty 4:24 m9 cm9k 2:05 m5 fritz532 0:00 m5 rebel12 5 min no solve yacepdb 6 sec m pf2 16 sec m5 2k3KR/P5p1/3Pp1N1/2N3bb/4qp2/n5r1/5Q2/8 w - - bm Qf3;id mate in 3 #917; sargon 22:20 ychess 4 sec sargon 4 48 sec mschess 48 sec pocket genius 3 sec waxman 8 sec gnuchess 28 sec wkchess 4:15 no solve gnu40p77 41 sec decade2 34 sec capa 1:03 cc10 > 56 hrs morphy 4:21 cm4k 6 sec 174 cm2100 7:50 cm9k 3 sec m3 pocket fritz 28 sec bringer 2 sec m4 11 sec m3 sapphire ii 0:28 m5 star diamond 35 sec m7 blitz 29 sec 3r2k1/p4r2/1p1P1q2/3QpPp1/1P1pP1Pp/7P/P5K1/3R1R2 w - - bm Rxd4; id Joy of chess - Never; star diamond 14 sec 0.92 ply 9 pocket fritz 2:29 sapphire ii 0:40 0.92 chess champ mk5 17:30 mscp 1:53 134 kN/s cm9k 0 sec 0:05 +1.7 8:50 +2.11 atlanta 3 sec ruffian101 0 sec +2.14 5 min +3.0 tlcd 28:56 fritz532 0 sec 7:03 16/38 +2.34 pf2 3 sec sargon4 3 min +1.49 9 ply Rxd4 blitz 4:35 rebel12 0:06 +2.06 8:08 14 ply +2.94 prizma 7:23 7 ply 0.82 rs2250xl 15 sec .90 8 ply super forte < 27 min 5k2/2Q4p/2K2N1p/1pp4p/bb2pp2/7n/8/6N1 w - - id ; mate in 5 old chess hardware took long time CCR 1986 pf 2 sec m7 5 min m7 star diamond 1:07 m6 sapphire 2 2:43 m6 pf2 50 sec m7 atlanta m7 42 sec 8/7N/8/8/8/p1p5/k1K5/b7 w - - bm Nf6;id #650 mate in 6; pocket fritz 1 sec m6 star diamond 8:06 m9 sapphire ii 10:00 no solve 3B2nK/4r2p/5k2/1B3PN1/4pP2/4N3/3p3p/8 w - - Be8; id mate in 4; sapphire ii 7:10 m3 atlanta 10 sec m4 5R2/7r/2P4p/7N/p3p1p1/4k1P1/P7/B2K1B2 w - - bm Rf5; id mate in 4; sapphire ii 2:08 m3 star diamond 1:17 m3 pf2 39 sec m5 atlanta Nf4 m6 1:00 blitz Rf5 8:56 infinite blitz Rf5 1:29 mate finder 3r4/pr2n3/1p3kp1/8/3NP1b1/3BK3/P4P1R/1R6 w - - bm Rh4!!; id Karpov vs Kasparov Mephisto found move pocketfritz 7:00 sapphire ii 0:42 0.15 d7 0.50 d8 pf2 59 sec +1.12 8 ply 6Q1/r7/2K2P2/1PP1P3/pP1RP3/kr5R/1p6/1B6 w - - bm Rh8; id tjocc mate in 3 pg 78 #43; mk v 0:44 qn3B1K/1ppp3Q/r3p3/1p2kN2/1p1N1p2/1P3Pb1/P2P4/8 w - - bm Ne7; id tjocc mate in 4 pg 78 #44; mate in 4 mk v 1:21 super forte 2:20 m3 8/k7/3p4/p2P1p2/P2P1P2/8/8/K7 w - - bm Kb1; id VA.01; pocket fritz 13 sec +1.75 21 ply pocket genius 11 sec +2.31 25 ply atlanta 5 sec blitz Ka2 0:03 10 ply 0:09 11 ply 0:22 12 ply 0:49 10 ply 1:48 14 ply 3:58 15 ply 9:10 16 ply 5N1R/5R2/5N2/K4k2/5p1p/1PB4b/2pp1P2/2bq4 w - - bm Rb7; id tough mate in 6 kk1416; pocket fritz 0 sec sapphire ii 24:00 no solve d8 star diamond 40 min 9 ply Rh4 pf2 2:17 m6 4k3/8/4pPp1/3pP1P1/2pP1K2/2P5/8/8 w - - bm Ke3;id mate in 18; pocket fritz 8 sec +9.6 pocket genius 14 sec +6.56 sapphire ii 0:04 +5.26 3:00 +7.23 d28 blitz 3 sec 12 ply at 51 sec 5B1k/4pB1p/4K1p1/6P1/8/8/8/8 w - - bm Bg8;id mate in 4 #665; sargon 6:20 wkchess 19 sec cm3k 4 sec capa 4:53 gnu40p77 6 sec pocket fritz 4 sec m4 m6 sargon iii 6:02 sapphire ii 0:01 m6 pocket genius 1 sec rs2250xl 3 sec m4 sargon4 4 sec tlcd 48 sec m6 Kxe7 boris 2.5 hr pf2 4 sec m7 8 sec m6 186 pocket genius 0 sec m6 super forte 8 sec m3 blitz 14 sec gameboy 8:50 mate finder prisma 29 sec 8/3BpR2/3P4/8/P2P4/KQP5/ppp1p3/qkrbN3 w - - bm Bc6;id #674 mate in 5; pocket fritz 1 sec m5 star diamond 28 sec pocket genius 1:57 Rf8 0.00 sargon4 12 sec 1b1rn2r/1pk1q1p1/p1npBp2/2P2P2/8/6B1/Q3N1PP/2R3K1 w - - bm Qa5+;id mate in 7 for portables; novag scorpio 2:16 mach3 1:25 risc2500 3 ply 2 sec star ruby 3:11 mate elite A/G 1:13 mate 7k/p2q3p/8/3p2p1/3br3/4N1P1/P3Q2P/3R3K w - - bm Rxd4;id portables; mondial 20 min mach3 2:25 cougar 45 sec novag amber 43 sec turbo432 33 sec novag scorpio 27 sec risc2500 6.5 sec sapphire2 5 ply 5 sec star ruby 29 sec 7ply 6r1/2rp1kpp/2qQp3/p3Pp1P/1pP2P2/1P2KP2/P5R1/6R1 w - - bm Rxg7+; id tasc r30 portables mate in 15; tasc r30 aggressive 6 sec r1b3k1/1p2q2p/p5pP/4p3/1PP3r1/4Q1P1/P3N3/3RKR2 w - - bm Rd8+;id mate in 5 portables; Qc5 leads to mate in 5 also novag vip 2:39 portarose 2 sec excellence 8 min star ruby > 5 min no solve par excellence 4:49 mondial 3:52 norvag scorpio cougar 6 ply 23 sec mach3 10 sec 191 risc2500 3 ply 2 sec 2r3k1/1qr1b1p1/p2pPn2/nppPp3/8/1PP1B2P/P1BQ1P2/5KRR w - - 0 1 Rxg7+ mate in 9 mach3 2:9 5ply cougar 4:00 8ply excellence 3:20:00 8 ply 1r1k1r2/p5Q1/2p3p1/8/1q1p2n1/3P2P1/P3RPP1/4RK2 b - - bm Rxf2; id MacHac found Rxf2! 9 ply; tccb pg 174 boris/sargon2.5 finds on level 5 mscp1.4 1 sec solves on level 4 +2.59 level 8 +5.42 8/5p2/4pP2/3pP1p1/N2P1kP1/2P2p1P/2K2P2/8 w - - 0 1 bm Kd2; mate in 8 star ruby no solve in 19 min 6k1/p5p1/K6P/8/4p3/4p1p1/4P1P1/8 w - - bm h7+;id not a draw large positive score; mscp1.4 level8 no solve hxg7 2Rb2k1/1p2qbp1/5p2/4pQ1p/4PP1N/6BP/6PK/5r2 w - - bm Ng6; icc game; r1b1qbk1/7p/4p1p1/1p2Bp2/p1B2Q2/P3P3/1P3PPP/3R2K1 w - - bm Bc3;id portables; novag scorpio about 2 hours mach3 6ply 4 min risc2500 2:46 sapphire2 7 ply 1:58 cougar 6 ply 30 sec star ruby 5 min no solve mscp1.4 2:42 level8 0.48 star diamond < 14 min 8/8/8/8/8/8/p1Q1p1K1/k1B5 b - - bm e1=N;id portables under-promote to a knight; mscp1.4 promotes to knight at level 2 2k5/2P3b1/2Kpp3/pp4pR/1p2pp1r/5B1n/8/1R1n4 w - - bm Ra1;id KK 2440 mate in 4; mscp 10 sec 4R3/3p2Bn/4prB1/1Nppk2p/1P1b3P/4rbP1/1pP2P1N/1K1R4 w - - id portables; novag constellation 160 sec mscp sd 5 4 sec tlcd 1:49 m4 star diamond 1 sec m3 8/5B2/6Kp/6pP/5b2/p7/1k3P2/8 b - - bm Be3;id hand held chess >-3.0; 8/8/ppPP4/kp1Pp1P1/1p2P1pb/1K1P4/P4B2/8 w - - bm Bxh4; mate in 4 six solutions id crafty says mate in 4 others say mate in 12; mscp 1 sec 2r2rk1/p3bb1p/2n1Q1p1/q2pP3/3P1P2/p1NB1NR1/1P4P1/1K1R4 w - - bm Bxg6; ;id large negative score then large positive score Mate in 7??; crafty 6 min score turns positive 2r3k1/pp2n3/6pQ/4q3/8/2P1p1P1/P5BP/3R2K1 w - - bm Bd5+;id portables; novag scorpio 2:13 mach3 6:32 risc2500 1:35 6ply star ruby > 5 min no solve cougar 15 min atlanta brute < 6 min star diamond 1:00 r2qkb1r/1ppn1ppp/p4P2/7P/2B5/5N1P/P4P2/q1BQ1RK1 w kq - bm Bxf7+; id mate in 6 for portables; novag amber 15 sec star ruby 16 sec 8/8/2B1N3/3rp3/4k2K/7Q/2r3Pn/1b1N4 w - - bm Kh5;id mate in 5 portables; R30 mate level #5 48 sec atlanta brute 7:37 m5 2:35 m8 star diamond 2:17 m7 1r3q1k/p7/2p2r2/2RPp3/QPB1P1b1/5P1n/7P/5RNK w - - bm Qa1;id portables; novag scorpio 38 sec risc2500 65 sec 5r1k/7B/4KpQp/6bP/8/8/3p4/8 w - - bm Bg8;id portables mate in 6; mach3 1:28 novag scorpio 30 sec fidelity excellence about 8 min star ruby 17 sec 8 ply cougar 29 sec mephisto lyon 32 bit 2 sec rQ3Kbr/2pp2P1/3n3P/2N2Pn1/2P1p1qb/4N3/4RRP1/k7 w - - bm gxh8=Q;id mate in 1; 3R1n2/1Q1r4/p2Nb3/2p3N1/2Pk1PP1/1p1P1prp/4pn1P/2K1B1b1 w - - id mate in 2; Mephisto B&P: <1s bKN5/B7/pPP1R1n1/Q4p2/2k5/2p3p1/3p1R2/nr1N3B w - - bm Re1;id mate in 3; Mephisto B&P: 29s Mephisto Amsterdam 68000: 17s. 3K4/8/2ppp3/2pkp3/2ppp3/8/4P3/3Q4 w - - bm Qa1;id mate in 4; Mephisto Academy: 51s Mephisto B&P: 18s Mephisto Amsterdam: 15s Mephisto London 68020: 2s. blitz 1:02 3r3k/R4P1p/3p1K1N/4P3/8/1qp3R1/8/8 w - - bm Ra8;id mate in 5; Mephisto B&P: 16m 30s Mephisto Amsterdam 68000: 15m 50s Mephisto Academy: 9m 44s Novag Diablo 68000: 6m 14s Mephisto London: 68020: 2m 59s Tasc R30 v2.5: 14s. pf2 22 sec m6 e6 50 sec Ra8 m5 atlanta 7 sec m5 rs2250xl 1:00 m5 k7/Pp6/1p6/1p3B2/1p3K2/1p6/8/R7 w - - id mate in 6; Mephisto Amsterdam 68000: 1h 12m 46s Mephisto B&P: 50m 14s Novag Diablo 68000: 37m 58s (11.732kN) Mephsito London 68020: 5m 41s Fidelity A/G 68060 (V11): (18s on inf lev) Tasc R30 v2.5: 2m 58s (34s on inf level). atlanta Be4 m7 5 sec 3B4/7p/p6P/p5p1/7k/8/P5P1/K2B3N w - - id mate in 7; Fidelity A/G 68060 (V11): 1h 15m (inf level) Tasc R30 v2.5: 1h 15m 49s Mephisto London 68020: 1h 06m. r1b3r1/1p1n1kpR/p3p3/2q1P1Q1/3R4/2N5/PPP2PP1/2K5 w - - bm Rxd7+;id portables; Rxd7+....Alekhine.....1931. Mach 3....57 sec. Novag Scorpio....32 sec. Risc 2500....14.6 sec. Portarose.......about 7 sec. Novag Sapphire 2.......4 ply.....7 sec..! novag amber and novag emerald > 5 min 2kr3r/1pp1bppp/p1pq1n2/4p3/4P3/P1NP3P/1PP1QPP1/R1B2RK1 b - - bm h5;id portables; mephisto pulgar 25 sec mach3 16 min may be other best moves 8/6pk/7p/2R2p1q/pp4n1/7P/P3Q1P1/7K w - - am Qxg4;bm Kg1;id portables; mephisto dallas sees past Qxg4 3Q1qk1/pb3pr1/4p3/4N2p/8/4PP2/6PP/3R2K1 w - - bm Qh4!; Mondial...................9 min........no novag Scorpio.........3 min. 20 sec. Mach3........................36 sec. Turbo432.......................8 sec. RISC 2500.....................6 sec. Cougar...........4 ply........3 seconds! 1b6/1P2k3/1PK3Pp/7P/5p2/4pB2/8/8 w - - bm g7;id portables; risc2500 4 sec krypton challenge 4:10 mephisto vancouver 68k 5 sec mephisto amsterdam 11:30 7/16 ply tasc r30 < 10 sec mephisto2 3.5 mhz 41:00 novag diablo < 10 sec mephisto3 8 mhz 45:00 par excellence 10 sec mephisto atlanta > 60:00 < 180:00 17 ply mach3 10 sec 6 ply saitek turbo king no solve 60:00 super forte A 15 sec saitek gk2000 nosolve 60:00 tiger grenadier 21 sec saitek analysis D++ no solve 60:00 mephisto mm5 24 sec mephisto1 > 2 hours meph academy 26 sec 6ply intelligent chess not in 3 hours mephisto mm4 28 sec saitek centurion not in 6 hours mephisto polgar 34 sec 7 ply star diamond <15 sec +4.00 novag super vip 35 sec rs2250xl 30 min Kd5 cc sensory12 40 sec meph modena 50 sec 8 ply sphinx titan 51 sec 6 ply milano 1:30 7 ply constellation3.6 2:30 mephisto mm2 2:40 4N3/P2k2p1/1np5/5P1p/1P1K4/8/8/8 b - - am Kxa8;bm h4;id portables; pf1 h4 2:00 score -5.00 to +1.1 in 11 sec saphire2 50 sec star diamond 42 sec pf2 5:04 h4 +2.61 1NBk4/p2p4/8/3K4/8/8/8/8 w - - bm Bb7;id portables; pf1 5 sec Bb7 10 sec +6.58 sapphire2 Bd7 5 min 0.00 star diamond Bd7 3:30 +4.23 ipac pocket grandmaster 19 sec ipac ruffian 10 sec 8/kp6/4R3/1P2K3/8/3pp3/8/8 w - - bm Kd6;id portables; sapphire2 30 sec +4.19 star diamond 14 sec +4.19 pf1 5 sec +6.27 mach3 1:30 7 ply r1bq1rk1/2p1bppp/p7/1p2n3/4Qn2/1BP5/PP1P1PPP/RNB2RK1 w - - bm d4; id portables HAL9000; pf1 d4 instatly star diamond < 14 sec d4 +1.50 2rq4/p3bk2/2p1pp2/3p3r/N2Pb1p1/4P1B1/PP1Q1PP1/2R1RK2 b - - bm Bf3; id portables mate in 5; RISC......23 seconds Mach3 about 6 minutes 3r3k/p5qp/bp2B1p1/n2P1p2/5N2/Q1R5/P4PPP/6K1 w - - 0 1 bm Qb2 Novag Constelation Forte...level 4...55 seconds finds it! Turbo 432 after 5 min. just plays Qc1 Fidelity Excel Mach IV(6110) finds it in 10 seconds and 5 ply r5k1/p1q2ppp/2pb2r1/3p4/6b1/1P2PN1P/PB3PP1/2RQR2K b - - bm Qd7 or Qc8;id portables; Mondial..........1 hour 15 min. Novag Scopio.... 1 hour 14 min. Cougar.............about 13 min. RISC 2500..................3 min. 11 sec. mach4 35 min 8 ply BxN constellation forte about 4 hours star diamond 8 min palm tungsten hiarc 9.5a 39 sec 7 ply palm tungsten genius2.2 22 sec 7 ply sony ericsson p800 40 sec 8/pp3p2/5p2/5p1P/1P1bk3/P5B1/2K5/8 w - - bm Bf4;id white wins portables; Excellence......2:20 Mondial............55 sec. Mach 3......29 sec. Novag Scorpio......3.2 sec. Fidelity Excel Mach 4 doesnt find it after 5 minutes and 8 ply (selects h6) 1k5r/1r1B2pp/1PQ5/4pp2/R7/3q3P/1P3PP1/6K1 w - - bm Bc8; id mate in 9 for portables. no need to announce mate; Mach 3 takes 2 min. and 5 sec. to find...Bc8 Cougar......2:20 RISC...........42 sec. Novag Sapphire 2.........only 4 ply......just 2 seconds....unbelievable!!! Excel Mach 4 21 sec 5 ply resurection 3 sec m9 113 Knodes 2rq4/1p2pk2/p1rp1ppQ/3Nn3/4P3/7R/PPP3PP/5R1K w - - bm Rxf6+;id portables; Novag Emerald...............about 25 sec. Cougar..................5 ply.....8.4 sec. Risc...............................5.7 sec. 2r1r2k/1q3ppp/p2Rp3/2p1P3/6QB/p3P3/bP3PPP/3R2K1 w - - bm Bf6;id mate in 6 portables; Cougar.....7 ply ....60 seconds Risc..................43.7 sec. London Pro 1min 14 secs Mephisto Atlanta 9 sec see move 3 min no mate Mach IV wants to play R(D1)-D2 at 11:40 8 ply 2r3k1/1q3p1p/pp1Qp1p1/8/P2P4/4P2P/2r2PP1/RR4K1 b - - bm Rxf2;id portables; Mach 3....7 ply........15 minutes Novag Scorpio.............4:38 Cougar.....................1:39 Risc........................26 sec. Excel Mach 4.....7 ply..5:24 pf2 1:14 Rxf2 ply 8 Atlanta 13 sec R7/5P2/2P5/3PpP2/1p2p3/4p3/1p1pP3/bk1K4 w - - bm f8=B; Mate in 8 blitz mate finder just over 6 min pf2 6186 nps m10 1:41 m10 after 25 min star diamond 29 sec m8 7N/7p/8/3pPB1P/3prP1p/1P1kb2R/1P1p3B/3K4 w - - bm Rf3;id mate in 4; mscp sd 8 4 sec 4r1k1/rp2Bppp/p1b5/1q2Q3/R7/1P5P/P4PP1/3R2K1 w - - bm Qxg7+;id mate in 10 portables; Saitek risc 9 sec finds Qxg7+ 3r2k1/2p2ppp/p1q5/8/1pP5/1P2b1PK/P1Q1N2P/5R2 w - - bm Rd5;id portables; novag amber 40 sec mach iii 2:15 5 ply 2rr2k1/2q2pp1/4pn1p/pQB5/3P4/4PP2/1P3P1P/2R2RK1 b - - bm Rd5;id portables; Scisys SuperStar........about 25 minutes Novag Constelation Forte......1 min. 12 sec. Novag VIP.......................34 sec. Cougar.............5 ply.........10 sec. Mach 3............................4 sec. Mach 4 after 7:24 Rb8 3R4/5r1k/p4rp1/1p5p/1P1QP1qP/P5P1/2R3K1/8 w - - bm Qxf6;id portables; Turbo 432..................20 min. Fidelity Excellence.......6 min. 38 sec. Radio Shack 2200-X..........1 min. 45 sec. Mach3............................58 sec. Cougar.............................12 sec. RISC...............................7.6 sec. Mach4 27 sec 5 ply pf2 45 sec Qxf6 ply 8 6rR/1P1R3P/4Pkrp/4N2B/K5PP/PpP5/1Qppp3/n1B1R3 w - - bm Nxg6; id very tough mate in 4 ...d1=Q hxg8=B Qxd7+ exd7 Kg7 c4++; …Ra8+ bxa8=Q dxe1=B Rf8+ Kxe6 Qe8++ 4r3/QP1PPbkN/2P3N1/2KB4/2PP2P1/8/3ppp1R/B2N1R2 w - - bm Bxf7; id mate in 4 ... exf1=Q dxe8=Q Qxc4+ Bxc4 f1=Q Qg8++; r2q1rk1/2p1bppp/p2p1n2/np2p3/3PP1b1/1BP1BN2/PP3PPP/RN1QR1K1 w - - bm dxe5;id portables; Saito Risc ....19 sec. Atlanta 6 sec 2B1r3/b2q2Np/1B3p2/2r2Rp1/2QP1pk1/1Pp3P1/4b2n/2KN2R1 w - - id BB #714 mate in 4; capa 41:41:28 mspc sd6 50 sec star diamond 3:12 m3 atlanta 16 sec m4 r1bq1rk1/pppnnppp/4p3/3pP3/1b1P4/2NB3N/PPP2PPP/R1BQK2R w KQ - bm Bxh7+; Novag Emerald.......7 ply.....4 min. 10 sec. Mach 3.......6 ply ....4 min. Polgar..................3 min. 30 sec. Risc............5 ply........10 sec Novag Constellation Forte 2ply 2 sec 4k3/3R1R2/8/8/2K1Nr2/4Q3/8/8 w - - id tough mate in 2; 1. Qf3 .. Rxf3 2. Nd6++ r4rk1/p5pp/1qp5/1pn1pN2/4P3/Q4Nb1/PPP1K1P1/R6R b - - bm Rxf5;id portables; risc 2500 7 ply 4:38 mach 4 7:00 7 ply no solve star diamond 2:35 saitek cougar 25-30 min rn1qk2r/1b2bppp/p2ppn2/1p6/3NP3/1BN5/PPP2PPP/R1BQR1K1 w kq - bm Bxe6;id portables; sapphire2 40 sec 6 ply novag constelation forte 4.4 sec 3 ply mach 3 7 hours no solve risc 10 min no solve cougar 10 min no solve rn1qkbnr/pp2ppp1/2p3bp/8/7P/5NN1/PPPP1PP1/R1BQKB1R w KQkq - bm Ne5;id portables; rs 2200x 15 sec/move 7k/1pn4p/p1q2bp1/8/P2B4/1B6/4QPPP/6K1 w - - bm Bb2;id portables; turbostar432 1:50 RS mega2050x 45 sec RS master220x 31 sec cougar 5 ply 12 sec novag constelation forte 4 min novag emerald classic 40 sec rn1qrbk1/2R2ppp/2p5/p3p3/Q7/P2PBNP1/1P2PPBP/6K1 w - - bm Rxf7;id portables; mach 3 1:15 super novag (6 MHz) 1:34 cougar 7 ply 1:54 2r1nrk1/p2q1ppp/bp1p4/n1pPp3/P1P1P3/2PBB1N1/4QPPP/R4RK1 w - - bm f4;id portables; risc 4 ply 2 sec 2r2rk1/p1N2p1p/2P1p1p1/1Pp3q1/3b4/5Q2/P1P3PP/4RR1K w - - bm Nxe6;id portables; Mach 3...........8 ply.......38 minutes Novag Scorpio................11 min. 57 sec. Super Novag......6 Mhz.........3 min. 12 sec. RISC 2500.............................7.7 seconds! rn2kb1r/pp2pp1p/2p1qp2/8/8/5N2/PPPBQPPP/2KR3R w kq - bm Qd3;id portables; Mach 3.........3 ply 1 second... Turbo 432...........22 seconds R5Nk/7p/4pbpP/n1p4n/2p1b3/K1p3pq/8/8 w - - bm Rb8;id portables - mate in 6; Using chess genius tungsten c 44 sec 72624 n/sec tungsten t3 55 sec zire72 57 sec sony clie nx70v 116 sec sony clie nx-60 125 sec zire71 148 sec tungsten e 166 sec zire21 171 sec 18687 n/sec dell axim 34 sec 93985 n/sec rnbqk2r/pp2nppp/4p3/2ppP3/3P4/P1P5/2P2PPP/R1BQKBNR w KQkq - bm Qg4;id portables; Fritz8......20 sec.....(P3-850) Make sure Book is OFF for this test.....:-) Novag Sapphire2.......5 ply.....7 seconds! Mondial......level 3..............45 seconds r1b5/p2k1r1p/3P2pP/1ppR4/2P2p2/2P5/P1B4P/4R1K1 w - - bm Bxg6;id portables; Tough position mephisto III 9:58 r3n1r1/1pq2ppk/1p2p2p/1b2N2N/8/6Q1/PPP2P1P/1K1R2R1 w - - bm Rd7;id portables; Mach 3 takes...14.7 sec. Novag Super VIP.....1 min. 18 sec. Turbo 432.......2 min. 34 sec. Mondial.......3 min. 40 sec. Mach 4 V6 took 5 seconds.. three ply to find it 7K/P1p1p1p1/2P1P1Pk/6pP/3p2P1/1P6/3P4/8 w - - bm a8=N; id 4 under-promotions to mate in 10; 6k1/8/3pNQp1/2p1p1P1/1pP1Pb2/rP6/8/1K3R2 b - - id portables mate in 5; mate in 5 that TASC R40 found in game with Res 05 Atlanta 5 seconds r3k3/2p3pp/1np1b2q/2NpP3/pQ4PB/7P/PPP5/1K3R2 w q - bm Na6;id portables 6 ply; Mach 3 takes level 7 .......1 min. 21 sec. Mondial......................4 min. 25 sec. Par Excellence...............3 min. 52 sec. Old Novag..Super Constelation....level 3.........24 seconds! Mephisto Lyon finds it in 12seconds. 5k2/6p1/pp5p/2bQ4/8/6P1/PP3PKP/2r5 w - - bm Qd8+;id portables; TurboStar432..about 3 or 4 minutes Novag Amber 15 sec. Cougar .....12 sec. Novag Sapphire2........7 sec. Excel Mach IV V6 makes the move in 18 seconds 6r1/p1pq1p1p/1p1p1Qnk/3PrR2/2n1P1PP/P1P5/4R3/6K1 w - - bm Rh5+; id mate in 11 for portables; Mach 3 at level 1 finds all moves to this mate in 11....! Mach IV 61 seconds and 6 ply to see RH5+ 2r3k1/1qr1b1p1/p2pPn2/nppPp3/8/1PP1B2P/P1BQ1P2/5KRR w - - bm Rxg7+; id portables mate in 9; Mach 3 takes 5 ply and 2 min. 9 sec. to find...1. Rxg7+ Fidelity Excellence takes 3 hours 20 minutes to find it....8 ply. Excel Mach 4...5 ply ..1 minute 2 seconds 3q2k1/1R3p2/1p2p1pp/3nP3/4Q3/P2B1PP1/1P3PK1/r7 w - - bm Rxf7;id portables; 6 ply test Mach 3 takes 7 min. 51 sec. Cougar.....6 ply.......54 seconds Novag Constelation Forte......58 minutes. Mach IV took 2min and 56 seconds Atlanta 6 seconds r1qr2k1/pb4p1/1pn1pb1p/5p1Q/2P2B2/P1RB2N1/1P3PPP/4R1K1 w - - bm Nxf5;id portables; Mach 3 takes 3:12 r6r/pp2bkpp/2n1Np2/8/3B4/5Q2/qPP2PPP/3RR1K1 w - - bm Bxf6;id mate in 15 or less; Fritz 7 .....45 sec. P3/850 RISC takes 2 min. 17 sec. novag Scorpio...takes 6 min. 45 sec. .....at 6 ply 2r1r2k/1q3ppp/p2Rp3/2p1P3/6QB/p3P3/bP3PPP/3R2K1 w - - bm Bf6;id portables; Cougar 7 ply......60 sec. RISC...............43 sec. Fidelity Mach II Los Angeles > 11 minutes no solve Atlanta less than 12 seconds rn1qr1k1/pbp2pb1/1p4p1/3p4/3P4/2NBPN2/PPQ2PP1/R3K2R w KQ - bm Bxg6; id portables Bxg6 tough for dedicated; sapphire2 finds at 3 ply Excalibur GrandMaster 5 min no solve. r1b1r1k1/1p1n1p2/p1nBp1p1/q2pP1Np/P7/R2B3Q/2P2PPP/5RK1 w - - bm Nxf7;id portables; Novag Scorpio finds....1. Nxf7 in about 25 minutes. RISC.......takes 8 ply............in 20 minutes.. 1q1N4/bp1r1N2/pk6/3p1p2/Pp4n1/1P6/1BQK1PnP/5b2 w - - 0 1 Mate in 7 Just find...1. Qc5+ does not have to announce a mate..... Fidelity Excellence........4 min. 54 sec. Mach 3.....................1:48 Novag Scorpio................28 sec. Novag Sapphire 2..............4 ply......5 seconds RISC..........................2 ply.......2 seconds! Novag Amber ..3min 2 sec. Ply 7 even after 11 ply and 25 minutes it won't announce mate Mephisto Lyon 32bit - 1 sec Qc5 +7.66 5 sec Qc5 m7 1q1rr1k1/1b3ppp/1p6/p7/PnBN4/4QP2/1P4PP/2R1R1K1 w - - bm Qg5;id portables; Deep Though played Qg5 Excellence takes about 6 minutes Meph. Mondial..............1 min. 47 sec. Cougar........6 ply......31 seconds Mach3....................18.8 seconds Novag Sapphire 2..(5 ply).....14 seconds Novag Scorpio..................12 seconds 2r1r1k1/1q1n1bb1/1p3p2/1p1p2p1/3P2P1/B2QP2N/P2N2KP/2R2R2 b - - 0 41 Novag Constelation forte...finds it at 3 ply...in 5 seconds! Excel Mach IV (V6) after a full five minutes and a 7 ply search will only play ..Qa7 Q7/1p3ppk/3P3p/2p1N3/4b1P1/3PP2P/5R1K/1q4r1 w - - am dxe4;id portables; chess tiger on tungsten E takes 8:43:00 to avoid dxe4 5r1k/p4Ppr/5p1p/2R4Q/7b/8/R5Kn/6n1 w - - bm Rc8;id portables mate in 5; RISC takes 90 sec. Mach 3 ......6 ply......4 min 10 sec. Novag Scorpio.......7 ply....... about 6 minutes.
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Last modified: Thu, 15 Apr 21 08:11:13 -0700
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