Author: Stuart Cracraft
Date: 20:57:13 03/06/06
Go up one level in this thread
On March 06, 2006 at 23:28:53, Dann Corbit wrote: >On March 06, 2006 at 22:56:37, Dann Corbit wrote: > >>This is a fairly difficult combination leading to mate: >>[D] 5rk1/2p4p/2p4r/3P4/4p1b1/1Q2NqPp/PP3P1K/R4R2 b - - bm Qg2+ >> >>I think king safety terms will help a lot here. > >Analyze each of these for 30 seconds and show me the output of your program: > >5rk1/2p4p/2p4r/3P4/4p1b1/1Q2NqPp/PP3P1K/R4R2 b - - bm Qg2+ id "-rotXTDa.1"; >1kr5/p4p2/r4p2/4P3/1b1p4/pPqN2Q1/K1P3PP/2R4R b - - bm Qb2+ id "-rotXTDg.1" ; >r4r2/pp3p1k/1q2nQpP/4P1B1/3p4/2P4R/2P4P/5RK1 w - - bm Qg7+ id "-rotXTDc.8" ; >2r4r/k1p3pp/PpQn2q1/1B1P4/4p3/R4P2/P4P2/1KR5 w - - bm Qb7+ id "-rotXTDe.8" ; No solutions from teedee. I hope the printouts prove useful. teedee - Temporal Differences Chess v1 2006 copyright (c) 2004,2005,2006 Stuart Cracraft (cracraft@cox.net) .st 30 maxdepth = 9999999 maxtime = 3000 timed = 1 .ts position file? [wac.epd] # of test positions to test? 4 Testsuite: Tests/dann.epd 4 positions *** Problem Solution(s): Qg2+ (bm) [D] 5rk1/2p4p/2p4r/3P4/4p1b1/1Q2NqPp/PP3P1K/R4R2 b - - bm Qg2+ *** Problem Solution(s): Qg2+ (bm) -- ** -- ** -- BR BK ** ** -- BP -- ** -- ** BP -- ** BP ** -- ** -- BR ** -- ** WP ** -- ** -- -- ** -- ** BP ** BB ** ** WQ ** -- WN BQ WP BP WP WP -- ** -- WP -- WK WR -- ** -- ** WR ** -- mv 1 stage 0, black to move, computer plays black hash=7162f42a35387755 pawnhash=fbabfbdf1ec9f8f Alpha=-269 Beta=531 Maxdepth=9999999 MaxTime=3000 Ply/Max Mv Score Time Nodes PV 1/ 5>c6d5 531 0.00 32 c6d5 b3d5 1/ 7 g8f7 547 0.01 291 g8f7 2/ 7>g8f7 947 0.01 403 g8f7 e3g4 2/ 7 g4c8 962 0.01 752 g4c8 3/ 9 c6d5 1351 0.03 2371 c6d5 b3d5 g4e6 4/12<c6d5 950 0.06 4549 c6d5 b3d5 g4e6 d5b5 h6h5 4/12 c6d5 -63 0.10 8848 c6d5 b3d5 g4e6 d5g5 h6g6 g5e7 5/14 c6d5 16 0.17 15982 c6d5 b3d5 g4e6 d5g5 h6g6 g5c5 6/14>c6d5 416 0.21 19726 c6d5 b3d5 g4e6 d5g5 h6g6 g5c5 e6a2 a1a2 6/18 c6d5 416 0.39 39863 c6d5 b3d5 g4e6 d5g5 h6g6 g5c5 e6a2 a1a2 7/18 c6d5 16 1.16 120877 c6d5 b3d5 f8f7 d5g5 h6g6 g5c5 mtmt 8/22 c6d5 -36 3.05 325456 c6d5 b3d5 f8f7 d5g5 h6g6 g5c5 g6b6 c5e5 9/23 c6d5 363 7.98 834086 c6d5 b3d5 g4e6 d5d1 f3d1 e3d1 f8f7 mtmt 10/26 c6d5 548 16.61 1765751 c6d5 b3d5 g4e6 d5g5 h6g6 g5b5 f8f7 mtmt 11/26<Tc6d5 -212 30.01 3263540 c6d5 b3d5 g4e6 d5d1 f3d1 e3d1 h6h5 a1c1 c7c5 nps=108763 h/p/q=23.00%/99.00%/0.00% q=74.0% bc=58% br=2.15mp=2426/3371/-1702/-26738600 pawnx=40351 recapx=8669 qcheckx=0 checkx=108156 qfutilx=541433 onereplyx=8972 mthrx=75 futilx=0 bmx=133 c6d5 b3d5 g4e6 d5d1 f3d1 e3d1 h6h5 a1c1 c7c5 - 11.00/26.00 0% 0/1 bf=2.15 h/p/q=23.00%/99.00%/0.00% 30.01 3263540 3263540/30/108763 40351/8669/75/108156/541433/8972/0/133 *** Problem Solution(s): Qb2+ (bm) [D] 1kr5/p4p2/r4p2/4P3/1b1p4/pPqN2Q1/K1P3PP/2R4R b - - bm Qb2+ *** Problem Solution(s): Qb2+ (bm) -- BK BR ** -- ** -- ** BP -- ** -- ** BP ** -- BR ** -- ** -- BP -- ** ** -- ** -- WP -- ** -- -- BB -- BP -- ** -- ** BP WP BQ WN ** -- WQ -- WK ** WP ** -- ** WP WP ** -- WR -- ** -- ** WR mv 1 stage 0, black to move, computer plays black hash=53f67b16c90fbe89 pawnhash=de6311e44becc3a6 Alpha=-309 Beta=491 Maxdepth=9999999 MaxTime=3000 Ply/Max Mv Score Time Nodes PV 1/ 8 f6e5 63 0.00 228 f6e5 g3e5 2/ 8>f6e5 463 0.01 270 f6e5 g3e5 a6d6 2/ 8 b8c7 479 0.01 757 b8c7 3/ 8>b8c7 879 0.02 1276 b8c7 d3b4 c3b2 3/ 9 f6e5 1394 0.04 2556 f6e5 g3e5 b4d6 e5d5 4/12<f6e5 993 0.06 5211 f6e5 g3e5 b8b7 e5d5 4/12 f6e5 -44 0.11 9779 f6e5 g3e5 b4d6 e5f5 5/15 f6e5 -103 0.24 22504 f6e5 g3e5 b4d6 e5b5 a6b6 b5d7 6/15>f6e5 297 0.29 27350 f6e5 g3e5 b4d6 e5b5 a6b6 b5d7 d6h2 h1h2 6/18 f6e5 297 0.46 46731 f6e5 g3e5 b4d6 e5b5 a6b6 b5d7 d6h2 h1h2 7/19 f6e5 -68 1.38 147035 f6e5 g3e5 b8a8 e5b5 a6b6 b5f5 8/23 f6e5 -102 4.93 520912 f6e5 g3e5 c8c7 e5e8 c7c8 e8e5 c8c7 e5e8 c7c8 e8e5 c8c7 e5e8 c7c8 e8e5 9/30 c3b2 -112 15.53 1717243 c3b2 d3b2 a3b2 a2b2 b4c3 g3c3 d4c3 b2b1 f6e5 h1e1 c8e8 e1e3 10/30 Tf6e5 287 30.05 3316760 f6e5 g3e5 b4d6 e5b5 a6b6 b5g5 c8c7 g5g8 b8b7 h1f1 b6a6 f1f7 c7f7 g8f7 d6c7 nps=110378 h/p/q=19.00%/99.00%/0.00% q=73.0% bc=57% br=2.39mp=2593/3213/-1793/-1653 pawnx=44040 recapx=8802 qcheckx=0 checkx=113681 qfutilx=521566 onereplyx=12305 mthrx=517 futilx=0 bmx=1777 f6e5 g3e5 b4d6 e5b5 a6b6 b5g5 c8c7 g5g8 b8b7 h1f1 b6a6 f1f7 c7f7 g8f7 d6c7 - 10.50/28.00 0% 0/2 bf=2.27 h/p/q=21.00%/99.00%/0.00% 60.06 6580300 3290150/30/109571 84391/17471/592/221837/1062999/21277/0/1910 *** Problem Solution(s): Qg7+ (bm) [D] r4r2/pp3p1k/1q2nQpP/4P1B1/3p4/2P4R/2P4P/5RK1 w - - bm Qg7+ *** Problem Solution(s): Qg7+ (bm) BR ** -- ** -- BR -- ** BP BP ** -- ** BP ** BK -- BQ -- ** BN WQ BP WP ** -- ** -- WP -- WB -- -- ** -- BP -- ** -- ** ** -- WP -- ** -- ** WR -- ** WP ** -- ** -- WP ** -- ** -- ** WR WK -- mv 1 stage 0, white to move, computer plays white hash=7e6b96ae80087b5 pawnhash=ed198b44eb6183d5 Alpha=-248 Beta=552 Maxdepth=9999999 MaxTime=3000 Ply/Max Mv Score Time Nodes PV 1/ 5>c3d4 552 0.00 32 c3d4 b6d4 1/ 7 g1f2 568 0.01 291 g1f2 2/ 7>g1f2 968 0.01 403 g1f2 e6g5 2/ 7 g5c1 983 0.02 752 g5c1 3/ 9 c3d4 1372 0.04 2382 c3d4 b6d4 g5e3 4/12<c3d4 971 0.06 4685 c3d4 b6d4 g5e3 d4d7 h3h4 4/12 c3d4 -35 0.11 8994 c3d4 b6d4 g5e3 d4g4 h3g3 g4e2 5/14 c3d4 37 0.17 15996 c3d4 b6d4 g5e3 d4g4 h3g3 g4c4 6/14>c3d4 437 0.22 19657 c3d4 b6d4 g5e3 d4g4 h3g3 g4c4 e3a7 a8a7 6/18 c3d4 437 0.41 40519 c3d4 b6d4 g5e3 d4g4 h3g3 g4c4 e3a7 a8a7 7/18 c3d4 37 1.08 111995 c3d4 b6d4 f1f2 d4g4 h3g3 g4e4 mtmt 8/22 c3d4 248 2.82 296767 c3d4 b6d4 g5e3 d4b4 h3g3 mtmt 9/25 c3d4 646 7.14 746931 c3d4 b6d4 g5e3 d4d8 f6d8 e6d8 e3a7 a8a7 f1f7 d8f7 10/28 c3d4 247 15.10 1637406 c3d4 b6d4 g5e3 d4b4 f1f4 b4b1 f4f1 b1c2 f6d8 11/33 Th3d3 201 30.01 3319821 c3d4 b6d4 g5e3 d4b4 c2c3 b4c3 f1c1 c3b2 g1h1 nps=110628 h/p/q=22.00%/99.00%/0.00% q=74.0% bc=58% br=2.12mp=3511/26843607/-1483/-26738600 pawnx=39396 recapx=8613 qcheckx=0 checkx=105797 qfutilx=546473 onereplyx=8655 mthrx=569 futilx=0 bmx=543 c3d4 b6d4 g5e3 d4b4 c2c3 b4c3 f1c1 c3b2 g1h1 - 10.67/29.67 0% 0/3 bf=2.22 h/p/q=21.33%/99.00%/0.00% 90.06 9900121 3300040/30/109923 123787/26084/1161/327634/1609472/29932/0/2453 *** Problem Solution(s): Qb7+ (bm) [D] 2r4r/k1p3pp/PpQn2q1/1B1P4/4p3/R4P2/P4P2/1KR5 w - - bm Qb7+ *** Problem Solution(s): Qb7+ (bm) -- ** BR ** -- ** -- BR BK -- BP -- ** -- BP BP WP BP WQ BN -- ** BQ ** ** WB ** WP ** -- ** -- -- ** -- ** BP ** -- ** WR -- ** -- ** WP ** -- WP ** -- ** -- WP -- ** ** WK WR -- ** -- ** -- mv 1 stage 0, white to move, computer plays white hash=3753202bd0c21c57 pawnhash=5110278a8fc8e5b9 Alpha=-288 Beta=512 Maxdepth=9999999 MaxTime=3000 Ply/Max Mv Score Time Nodes PV 1/ 7 f3e4 84 0.01 227 f3e4 g6e4 2/ 7>f3e4 484 0.01 269 f3e4 g6e4 a3d3 2/ 7 b1c2 500 0.02 758 b1c2 3/ 7>b1c2 900 0.02 1276 b1c2 d6b5 c6b7 3/ 9 f3e4 1415 0.04 2542 f3e4 g6e4 b5d3 e4e7 4/12<f3e4 1014 0.06 5118 f3e4 g6e4 b1a1 e4e7 4/12 f3e4 -23 0.12 10304 f3e4 g6e4 b5d3 e4f4 5/16 f3e4 -75 0.25 24317 f3e4 g6e4 b5d3 e4b4 a3b3 b4d2 6/16>f3e4 325 0.30 29318 f3e4 g6e4 b5d3 e4b4 a3b3 b4d2 d3h7 h8h7 6/18 f3e4 325 0.51 51506 f3e4 g6e4 b5d3 e4b4 a3b3 b4d2 d3h7 h8h7 7/19 f3e4 -3 1.45 154332 f3e4 g6e4 c1c2 e4e1 c2c1 e1b4 a3b3 b4e4 b5d3 e4f4 8/22 f3e4 -41 3.71 397022 f3e4 g6e4 b5d3 e4b4 a3b3 b4d4 c6d7 a7b8 mtmt 9/25>f3e4 359 6.03 615119 f3e4 g6e4 b5d3 e4b4 a3b3 b4d4 c6d7 a7b8 f2f4 h7h5 9/28 f3e4 359 9.69 1075279 f3e4 g6e4 b5d3 e4b4 a3b3 b4d4 c6d7 a7b8 f2f4 h7h5 10/28 f3e4 139 20.64 2250618 f3e4 g6e4 b5d3 e4b4 a3b3 b4g4 f2f4 g4g2 b3b2 11/28 Tf3e4 535 30.00 3226624 f3e4 g6e4 b5d3 e4e7 a3b3 h7h6 f2f4 h6h5 b3b2 nps=107554 h/p/q=19.00%/99.00%/0.00% q=74.0% bc=50% br=2.12mp=2860/1849/-1394/-1507 pawnx=38841 recapx=8188 qcheckx=0 checkx=106681 qfutilx=555920 onereplyx=9444 mthrx=717 futilx=0 bmx=1544 f3e4 g6e4 b5d3 e4e7 a3b3 h7h6 f2f4 h6h5 b3b2 - 10.75/29.25 0% 0/4 bf=2.19 h/p/q=20.75%/99.00%/0.00% 120.06 13126745 3281686/30/109331 162628/34272/1878/434315/2165392/39376/0/3997 pawnx/recapx/mthrx/checkx/qfutilx/onereplyx/futilx/bmx -------------------------------- Missed: 1 2 3 4 maxtime = 3000 .quit
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