Author: Howard Exner
Date: 11:37:21 02/24/00
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On February 24, 2000 at 14:06:26, Peter McKenzie wrote: >On February 24, 2000 at 12:08:09, Howard Exner wrote: > >>Here are some positions that have a passd pawn theme in them. Most involve >>a promotion but some are defending moves to prevent a passed pawn. I left the >>diagrams out to allow for a cut and paste operation for those that like to >>collect these kinds of positions. I included some challenging ones for future >>programs/machines to wrestle with. Most likely there are some that are too >>easily solved. > >Thanks Howard, I just ran the suit thru. LamChop at 5sec move on P133 and it >only got 2/24 correct! Guess I'll give it a longer run. > >Where are these positions from? Specifically, which positions (if any) are in >other test suites? I like to know when a suite contains positions that I >already use for testing. Most are from ECM98. In the process of converting numerous times from epd to Rebel and back and forth, the id gets cropped off. I'll indicate below which are from ECM98. The rest are from a variety of sources such as comp/comp games, books, magazines human tournaments. > >> >>4Q3/6pk/2pq4/3p4/1p1P3p/1P1K1P2/1PP3P1/8 b - - bm Qg6; >>8/5pk1/4p3/7Q/8/3q4/KP6/8 b - - bm Qd5; Hiarcs vs Fritz >>r3bb2/P1q3k1/Q2p3p/2pPp1pP/2B1P3/2B5/6P1/R5K1 w - - bm Bxe5; ECM98 >>r1b5/p2k1r1p/3P2pP/1ppR4/2P2p2/2P5/P1B4P/4R1K1 w - - bm Bxg6; ECM98 >>6r1/1p3k2/pPp4R/K1P1p1p1/1P2Pp1p/5P1P/6P1/8 w - - bm Rxc6; ECM98 >>1k2b3/4bpp1/p2pp1P1/1p3P2/2q1P3/4B3/PPPQN2r/1K1R4 w - - bm f6; ECM98 Tal >>2kr3r/ppp1qpp1/2p5/2b2b2/2P1pPP1/1P2P1p1/PBQPB3/RN2K1R1 b Q - bm Rh1; ECM98 Spassky >>6k1/2q3p1/1n2Pp1p/pBp2P2/Pp2P3/1P1Q1KP1/8/8 w - - bm e5; ECM98 >>5r2/pp1RRrk1/4Qq1p/1PP3p1/8/4B3/1b3P1P/6K1 w - - bm Rxf7 Qxf7; ECM98 >>6k1/1q2rpp1/p6p/P7/1PB1n3/5Q2/6PP/5R1K w - - bm b5; ECM98 >>3r2k1/p6p/b2r2p1/2qPQp2/2P2P2/8/6BP/R4R1K w - - bm Rxa6; ECM98 >>8/6Bp/6p1/2k1p3/4PPP1/1pb4P/8/2K5 b - - bm b2; ECM98 >>2r1rbk1/p1Bq1ppp/Ppn1b3/1Npp4/B7/3P2Q1/1PP2PPP/R4RK1 w - - bm Nxa7; ECM98 >>r4rk1/ppq3pp/2p1Pn2/4p1Q1/8/2N5/PP4PP/2KR1R2 w - - bm Rxf6; ECM98 >>6k1/p4pp1/Pp2r3/1QPq3p/8/6P1/2P2P1P/1R4K1 w - - bm cxb6; ECM98 >>8/2k5/2p5/2pb2K1/pp4P1/1P1R4/P7/8 b - - bm Bxb3; ECM98 >>2r5/1r5k/1P3p2/PR2pP1p/4P2p/2p1BP2/1p2n3/4R2K b - - bm Nd4; ECM98 >>8/1R2P3/6k1/3B4/2P2P2/1p2r3/1Kb4p/8 w - - bm Be6; ECM98 >>1q1r3k/3P1pp1/ppBR1n1p/4Q2P/P4P2/8/5PK1/8 w - - bm Rxf6; ECM98 >>6k1/5pp1/pb1r3p/8/2q1P3/1p3N1P/1P3PP1/2R1Q1K1 b - - bm Qc2; Kasparov >>8/Bpk5/8/P2K4/8/8/8/8 w - - bm Kd4; >>1r6/5k2/p4p1K/5R2/7P/8/6P1/8 w - - bm Kh7; >>8/6k1/p4p2/P3q2p/7P/5Q2/5PK1/8 w - - bm Qg3; >>8/8/6p1/3Pkp2/4P3/2K5/6P1/n7 w - - bm d6;
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