Author: Robert Hyatt
Date: 14:48:36 07/26/00
Go up one level in this thread
On July 26, 2000 at 14:08:22, Côme wrote: > >Hello there are 12 new interesting positions for chess programs !! > >r1b2rk1/p6p/1p4q1/2pP1p2/2Q2B1p/5RbP/P1B3P1/1R4K1 w - - bm Rxg3!; >8/5b2/1p1P1kp1/p2B2p1/2P5/8/P4PK1/8 b - - bm Bxd5!; >2r5/p4p1p/1p4p1/nP1Pn3/Pkp1P3/4K3/3NB1PP/2R5 w - - bm Rb1!; >3r2k1/1p3pb1/p3p2p/3rq1p1/b2NNPP1/2P3PQ/PP2R3/1K5R b - - bm Rxd4!; >2q1r1k1/p4pp1/bp3b2/2rp3p/3Nn2P/1P4P1/PB2PPB1/1QRR2K1 b - - bm Qg4!; >r4rk1/ppp2ppp/5b2/8/4P3/n7/PP2BPPP/R1B2RK1 w - - bm Bf4!; >r1b2r2/p1q1n1kp/1pp3p1/3p1p2/2PP2PQ/2PBPN2/P6P/4RRK1 w - - bm e4!; >5rk1/1r2qp1p/2p1b1p1/3pP1N1/p4B2/2P3Q1/Pn1R1PPP/4R1K1 w - - bm Nxh7!; >kr6/3b3R/2nNp1p1/3pP3/p1pP1PP1/2P1Q3/q3B1K1/8 b - - bm a3!; >r3r1k1/1p2Rbp1/2qn1p2/p2p3p/P2Q4/1BPP3P/2PB2P1/5RK1 w - - bm Rxf7!; >r1b2rk1/ppqnnpbp/2p3p1/8/2P1p3/1PN2NP1/P1Q1PPBP/R1BR2K1 w - - bm Bf4!; >r4rk1/1b1nbp1p/p3p1p1/qpn1P3/3N1P2/2P4R/P1B1Q1PP/RNB3K1 w - - bm f5!; > >Best Regards >Alexandre Côme r1b2rk1/p6p/1p4q1/2pP1p2/2Q2B1p/5RbP/P1B3P1/1R4K1 w - - acd 13; acn 286444353; acs 302; bm Rxg3!; ce -21; pv Bxg3 hxg3 Qf4 Qf6 Rxg3+ Kh8 Re1 Bd7 Rge3 Rae8 Rxe8 Bxe8 d6 Qc3 Qf2 Bd7; Never found the suggested best move. It likes Bxg3 instead... It finds Bxg3 instantly. 8/5b2/1p1P1kp1/p2B2p1/2P5/8/P4PK1/8 b - - acd 20; acn 334348728; acs 302; bm Bxd5!; ce 108; pv Bxd5+ cxd5 a4 Kf3 Kf7 Ke4 Ke8 f3 Kd7 Ke5 b5 Kd4 Kxd6 a3 b4 axb4 a3 Kc3 Kxd5 Kb3 g4 fxg4; Above found after 10.4 seconds No change thru 5 minutes (I ran all of these for 5 minutes on my quad xeon 550). 2r5/p4p1p/1p4p1/nP1Pn3/Pkp1P3/4K3/3NB1PP/2R5 w - - acd 14; acn 289602225; acs 302; bm Rb1!; ce -12; pv Kd4 Nb3+ Nxb3 cxb3 Rxc8 b2 Kxe5 b1=Q Bf3 Qb2+ Kf4 Kxa4 Rc7 Qf6+ Ke3 Kxb5 Rxa7 Kc5 Kd3; Rb1 found instantly, but it changes to Kd4 after 18 seconds and sticks with it. Scores are very close. 3r2k1/1p3pb1/p3p2p/3rq1p1/b2NNPP1/2P3PQ/PP2R3/1K5R b - - acd 12; acn 331408204; acs 303; bm Rxd4!; ce 122; pv Rxd4; Found after 10.5 seconds. 2q1r1k1/p4pp1/bp3b2/2rp3p/3Nn2P/1P4P1/PB2PPB1/1QRR2K1 b - - acd 12; acn 272219474; acs 300; bm Qg4!; ce 14; pv Qc7 b4 Rxc1 Rxc1 Qd6 b5 Qb4 bxa6 Bxd4 Bxe4 dxe4 Bxd4 Qxd4 Qc2; Never likes the move Qg4. Not found after 5 minutes. r4rk1/ppp2ppp/5b2/8/4P3/n7/PP2BPPP/R1B2RK1 w - - acd 15; acn 300717077; acs 302; bm Bf4!; ce -5; pv Rd1 Rad8 Kf1 Rfe8 f3 Kf8 g3 c6 Bd3 Rd7 Be2 Rxd1+ Bxd1 Nc4 Rb1 Ke7 a3; Not found after 5 minutes. r1b2r2/p1q1n1kp/1pp3p1/3p1p2/2PP2PQ/2PBPN2/P6P/4RRK1 w - - acd 13; acn 261358949; acs 300; bm e4!; ce 36; pv cxd5 cxd5 c4 dxc4 Bxc4 Qxc4 Qxe7+ Qf7 Qxf7+ Kxf7 gxf5 gxf5 Kf2 Bb7 Rc1 Rac8 Ne5+ Ke6; Not found. It likes cd. 5rk1/1r2qp1p/2p1b1p1/3pP1N1/p4B2/2P3Q1/Pn1R1PPP/4R1K1 w - - acd 16; acn 295495348; acs 300; bm Nxh7!; ce 231; pv Nxh7 Kxh7 Bg5 f6 exf6 Qf7 Rde2 Nc4 f3 Re8 Rxe6 Qxe6 Qh4+ Kg8 Rxe6 Rb1+ Re1 Rbxe1+ Kf2; Found quickly, but it gets replaced. At 2:35 Nxh7 returns a +2.3 score and it sticks with it from that point forward for 5 minutes. kr6/3b3R/2nNp1p1/3pP3/p1pP1PP1/2P1Q3/q3B1K1/8 b - - acd 14; acn 282686251; acs 303; bm a3!; ce 212; pv a3 Nxc4 dxc4 Qf3 Rb2 Kf2 Kb8 f5 gxf5 gxf5 Rxe2+ Qxe2 Qxe2+ Kxe2 a2 fxe6 a1=Q exd7 Qxc3; Found after 5.67 seconds r3r1k1/1p2Rbp1/2qn1p2/p2p3p/P2Q4/1BPP3P/2PB2P1/5RK1 w - - acd 16; acn 286332433; acs 301; bm Rxf7!; ce 45; pv Rxf7 Nxf7 Bxd5 Qc7 Rb1 Rad8 Rxb7 Qxb7 Bxb7 Rxd4 cxd4 Re2 Bxa5 Rxc2 Kh2; Found after 3.69 seconds. r1b2rk1/ppqnnpbp/2p3p1/8/2P1p3/1PN2NP1/P1Q1PPBP/R1BR2K1 w - - acd 14; acn 271172548; acs 301; bm Bf4!; ce 68; pv Bf4 Qa5 Nd4 Nf5 e3 Nxd4 exd4 f5 Rac1 Rd8 Ne2 Qb4 Bc7 Re8 Re1; Found after 1:46... r4rk1/1b1nbp1p/p3p1p1/qpn1P3/3N1P2/2P4R/P1B1Q1PP/RNB3K1 w - - acd 11; acn 263465741; acs 300; bm f5!; ce -16; pv f5; f5 found at 4:14
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