Author: Rob Basham
Date: 19:26:23 02/21/05
Go up one level in this thread
On February 21, 2005 at 21:39:06, William Kerr wrote: >What follows is a large collection of positions posted here concerning for >solving on portables and standalone chess computers. I also threw in many of my >own. Many positions also include solve times by various chess machines. I'm sure >some people here will recoginize these positions that they posted. These >positions came from an excel file which also includes the chess diagram from >EPD2diag program. To save space I stripped out the diagrams. > >Enjoy > >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.; > >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.; > >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 > >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 > >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; > >Bq1B1K2/3PpN2/P3Pp2/P1p2P2/2Pk1b1R/1p6/pN1P1P2/QR6 w - - id Babson Task mate in >4; > >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 > >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 > >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 > >3k4/p2p2q1/2rN1n1r/2P5/8/5Q2/PP1K1P1P/4R3 w - - bm Qxf6+;id portables; > 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 > rebel 0 sec > star diamond 1:17:00 no solve, 58 sec mate level > pf1 9 sec m4 > mscp 11:08 > >3r3k/p4Qp1/7p/1b1Bp3/4Pp2/7R/4nqPP/4R2K w - - id mate in 10 for portables; > >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 > >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 > >8/5K2/3N3N/8/5k2/7B/5B2/8 w - - id mate in 4, tough for null movers; > >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 > >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; > star diamond 8 sec m5 > sapphire2 12 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 > >3nn3/2p2p1k/1p1pp1p1/p2B3p/r2B2N1/7N/8/7K w - - id mate in 12, all checks; > pf2 0 sec m12 > star diamond 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; > >2r3k1/1p2q2p/p6Q/3pp1p1/2r1n3/2P2P1R/PP4PP/R5K1 b - - id mate in 5; > >r3r3/pp2qpkp/3R3p/2p5/P3p3/1P5P/2PQ1PP1/4R1K1 w - - id mate in 5; > >8/8/2K5/p1n1ppp1/1bN3n1/2kr3P/P1N2p2/2Q2B2 w - - id mate in 4; > >5nR1/r3q3/p6k/1pp2p1P/4pP2/PP2P3/2P1B3/Q5K1 w - - id mate in 4; > >7r/7p/7P/8/2Q5/PB2p3/PpN1N3/1k2K3 w - - id mate in 3; > >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; > >1r4k1/1rqb1pb1/p2p1npB/3Pp3/2p1P1P1/2N2P2/PP1Q4/1KNR3R w - - bm Bxg7; > score keeps increasing by big jumps; > >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; > >7k/1p3p2/4pNpB/1b2K3/3p4/8/8/8 w - - id tough mate in 4 for some engines; > >1kbr3r/pp6/8/P1n2ppq/2N3n1/R3Q1P1/3B1P2/2R2BK1 w - - id easy mate in 11; > 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; > >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; > >k1K5/1b6/pP6/8/8/8/R7/8 w - - id zugswang null move mate 3 7/19/99; > >8/8/6P1/8/8/7n/5k1n/7K b - - id crafty 17.5 prob mate 3 12/23/99; > >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; > >3q3k/5pp1/p1b2n2/2p3P1/1pP1p3/1P2P1Q1/P2r1N1P/2RB2K1 b - - bm Nh7?; > browne vs chess 4.6 comp thought 9:20, 2,158,456 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; > >8/8/8/8/8/6P1/6k1/4KR1R w - - id Sam Loyd mate in 3; > >rkB5/ppp4R/3B1P2/3PpK2/8/5Q2/8/8 w - - id mate in 2; > >5Nk1/5pPp/4PB1p/1KpP2p1/6R1/1B5p/P7/8 w - - id mate in 2; > >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 8; > >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; > pf1 30 sec m10, 40 sec m7, 50 sec m5 > star diamond 20 sec > >n1rb4/1p3p1p/1p6/1R5K/8/p3p1PN/1PP1R3/N6k w - - id very tough mate in 5; > pf2 e125 1:30 m5 > mach3 master 15 min > >5rk1/1p3ppp/1p6/p1q1PR2/2B1b3/1PP5/6PP/3Q3K w - - bm Rxf7;id for portables; > >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 Bxp+; > id for portables mate in 7; > 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 8; > chess tiger on palm 10 sec > mephisto 68030,pf, 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 > >rn1qk2r/1b2bppp/p2ppn2/8/Np1NP3/1B2BP2/PPP3PP/R2QK2R w KQkq - bm Bxe6;id >portables; > R40 plays Bxe6 > atlanta 40 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 > >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; > >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 > > > saitek cougar Qa1 >108 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 > > > > 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 > >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 > >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 > >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 > >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 > >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 6 > 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; > >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 10 Crafty 1:14 0.48; > >1br3k1/p4p2/2p1r2q/3p1bp1/3Bn3/1P2P1P1/P3Q1BP/2R1NRK1 b - - bm Qxh2; > Fidelity Elite AvantGarde ver 10; > >1q1rr1k1/1b3ppp/1p6/p7/PnBN4/4QP2/1P4PP/2R1R1K1 w - - bm Qg5!; > DT-Cooke position for dedicated chess computers; > >8/1B6/8/5p2/8/8/5Qrq/1K1R2bk w - - bm Qa7;id very very tough mate in 3; > 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 > >8/3p1p2/5Ppp/K2R2bk/4pPrr/6Pp/4B2P/3N4 w - - bm Kc3; > id #1097 mate in 4 very-very tough (Double Indian); > novag obsidean mate in 4 level 11 sec > chess station > 30 min no solve > >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#; > >1nbq1r1k/3rbp1p/p1p1pp1Q/1p6/P1pPN3/5NP1/1P2PPBP/R4RK1 w - - id > Nfg5 > tough mate in 4 crafty 25 sec; > mscp 11:19 > >8/4kp2/8/3K4/2BBNN2/8/8/8 w - - bm Kc6;id mate in 5; > >5R2/2K5/1pP5/4k2p/3pp3/2p5/B4N1b/n1R1B2b w - - bm Rxc3;id very tough mate in 4 >BB # 1217; > >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 > >rq2rbk1/6p1/p2p2Pp/1p1Rn3/4PB2/6Q1/PPP1B3/2K3R1 w - - bm Bxh6!; htuctiyc p35 > amd 850Mhz Bxh6 gxh6 g7 Be7 Rxe5 dxe5 Qb3+ Kh7Qf7 > nimzo8 2 sec 625kN/s > shredder7 4 sec 143kN/s > Gandalf5 5 sec 112kN/s > cm9k 5 sec 119 kN/s > hiarcs 37 sec 37 sec 73kN/s > junior7 37 sec 700kN/s > crafty1903 58 sec 355kN/s > fritz8 109 sec 396kN/s > chess tiger 342 sec 209kN/s > gambit tiger2 726 sec 238kN/s
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Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.