Author: Jim Gibson
Date: 03:36:21 01/17/04
Go up one level in this thread
After playing Qxh2 on my lowly PII 366 64mb. New game r5k1/5p1p/p5p1/1p3bR1/5P2/1B6/PPP4q/1K1Q4 w - - 0 1 Analysis by Hiarcs 9: 2.Qd5 Rf8 -+ (-1.84) Depth: 1/8 00:00:00 2.Qf3 µ (-1.02) Depth: 1/8 00:00:00 2.Qf3 µ (-1.02) Depth: 1/8 00:00:00 2.Bxf7+ µ (-0.85) Depth: 1/8 00:00:00 2.Bxf7+ Kxf7 µ (-0.85) Depth: 1/8 00:00:00 2.Bxf7+ Kxf7 ³ (-0.31) Depth: 2/8 00:00:00 2.Bxf7+ Kg7 3.Bd5 = (-0.06) Depth: 2/10 00:00:00 2.Bxf7+ Kg7 3.Bd5 = (-0.06) Depth: 3/10 00:00:00 2.Bxf7+ Kg7 3.Bd5 ³ (-0.38) Depth: 4/15 00:00:00 2.Bxf7+ Kxf7 3.Rxf5+ gxf5 4.Qd5+ Kg7 5.Qe5+ Kf8 -+ (-3.68) Depth: 4/17 00:00:01 2.Qf3 Rb8 -+ (-3.39) Depth: 4/17 00:00:01 2.Qf3 Re8 3.Qf1 Re4 4.Qd1 Qxf4 -+ (-2.17) Depth: 4/17 00:00:01 2.Qd5 Rf8 -+ (-2.15) Depth: 4/17 00:00:01 2.Qd5 Rf8 3.a3 Qxf4 -+ (-2.15) Depth: 4/17 00:00:01 2.a3 Qxf4 -+ (-2.14) Depth: 4/17 00:00:02 2.a3 Qxf4 3.Rg1 Re8 -+ (-2.05) Depth: 4/17 00:00:02 2.Rg1 Qxf4 -+ (-2.05) Depth: 4/17 00:00:02 2.Rg1 Rc8 3.Rf1 b4 -+ (-1.83) Depth: 4/17 00:00:02 2.Qf1 -+ (-1.68) Depth: 4/17 00:00:03 2.Qf1 Rc8 3.Rg2 Qh3 -+ (-1.62) Depth: 4/17 00:00:03 2.Qc1 -+ (-1.43) Depth: 4/17 00:00:03 2.Qc1 h6 3.Rg1 Rc8 -+ (-1.43) Depth: 4/17 00:00:03 2.Qd4 µ (-1.33) Depth: 4/17 00:00:03 2.Qd4 Rc8 3.Bxf7+ Kxf7 4.Rxf5+ gxf5 µ (-1.33) Depth: 4/17 00:00:03 2.Qd4 Rc8 3.Bxf7+ Kxf7 4.Rxf5+ gxf5 -+ (-1.58) Depth: 5/17 00:00:03 21kN 2.Qd4 Rc8 3.Bxf7+ Kxf7 4.Rxf5+ -+ (-1.71) Depth: 5/17 00:00:03 27kN 2.Qc1 h6 3.Rg1 Rc8 -+ (-1.64) Depth: 5/17 00:00:03 27kN 2.Qc1 Re8 3.Rg1 Re2 4.Rd1 -+ (-1.49) Depth: 5/17 00:00:03 28kN 2.Qf1 Rc8 3.Rg2 Qh3 -+ (-1.48) Depth: 5/17 00:00:03 29kN 2.Qf1 Rd8 3.a4 Rd2 4.axb5 axb5 -+ (-1.46) Depth: 5/17 00:00:03 32kN 2.Qf1 Rd8 3.a4 Rd2 4.axb5 axb5 -+ (-1.72) Depth: 6/19 00:00:04 43kN 2.Qf1 Re8 3.Rg1 Re4 4.Qd1 Kg7 5.Bd5 Rxf4 -+ (-1.87) Depth: 6/19 00:00:04 51kN 2.Qc1 Re8 3.Rg1 Re2 4.Rd1 -+ (-1.86) Depth: 6/19 00:00:04 54kN 2.Qc1 Rd8 3.Rg1 Rd2 4.Re1 Qxf4 -+ (-1.81) Depth: 6/19 00:00:04 57kN 2.Qd4 Rc8 3.Bxf7+ Kxf7 4.Rxf5+ -+ (-1.78) Depth: 6/19 00:00:04 67kN 2.Qd4 Re8 3.a3 Re2 4.Qf6 Bxc2+ 5.Bxc2 -+ (-1.45) Depth: 6/19 00:00:05 78kN 2.Qd4 Rc8 3.Bxf7+ Kf8 4.Bb3 Bxc2+ 5.Ka1 Bxb3 6.axb3 -+ (-1.42) Depth: 7/22 00:00:07 171kN 2.Qd4 Rc8 3.Bxf7+ Kf8 4.Bb3 Bxc2+ 5.Ka1 Bxb3 6.axb3 -+ (-1.67) Depth: 8/24 00:00:10 332kN 2.Qd4 Rc8 3.Bxf7+ Kf8 4.Qd6+ Kg7 5.Qd4+ Kh6 6.Bb3 Rxc2 -+ (-1.77) Depth: 8/26 00:00:12 405kN 2.Qd4 Rc8 3.Bxf7+ Kf8 4.Qd6+ Kg7 5.Qd4+ Kh6 6.Bb3 Rxc2 -+ (-1.52) Depth: 9/28 00:00:25 996kN 2.Qd4 Re8 3.Rg1 a5 4.Qa7 Re7 5.Qd4 Rd7 6.Qe3 -+ (-1.48) Depth: 9/28 00:00:36 1273kN 2.Qd4 Re8 3.Rg1 a5 4.Qa7 Re7 5.Qd4 Rd7 6.Qe3 -+ (-1.73) Depth: 10/31 00:01:28 2504kN 2.Qd4 Rc8 3.Bxf7+ Kxf7 4.Rxf5+ gxf5 5.Qd7+ Kg6 6.Qe6+ Kh5 7.Qxf5+ Kh4 8.Qxh7+ Kg3 9.Qd3+ Kg2 10.Qd2+ Kh1 11.Qc1+ Qg1 -+ (-2.66) Depth: 10/31 00:02:11 4567kN 2.Qc1 Rd8 -+ (-2.66) Depth: 10/31 00:02:12 4601kN 2.Qc1 Rc8 3.a4 b4 -+ (-2.47) Depth: 10/31 00:02:25 5048kN 2.Qf1 Re8 -+ (-2.46) Depth: 10/31 00:02:27 5171kN 2.Qf1 Re8 3.Rg1 Qd2 4.Qc1 Qxc1+ 5.Kxc1 Re4 6.Rf1 -+ (-2.14) Depth: 10/31 00:03:24 6593kN 2.Rg1 Rc8 -+ (-2.13) Depth: 10/31 00:03:54 7694kN 2.Rg1 Rc8 3.Re1 Qxf4 4.Re7 Rf8 5.Qe1 h5 -+ (-2.01) Depth: 10/31 00:04:27 8964kN 2.Bxf7+ Kxf7 -+ (-2.00) Depth: 10/33 00:07:07 12881kN 2.Bxf7+ Kxf7 µ (-1.23) Depth: 10/33 00:07:30 13820kN 2.Bxf7+ Kxf7 3.Rxf5+ gxf5 4.Qd7+ Kf8 5.Qd6+ Ke8 6.Qe6+ Kd8 7.Qd6+ Kc8 8.Qc6+ Kb8 9.Qb6+ = (0.00) Depth: 10/37 00:09:08 18010kN 2.Bxf7+ Kxf7 3.Rxf5+ = (0.00) Depth: 11/37 00:09:27 18723kN On January 16, 2004 at 19:49:05, ALI MIRAFZALI wrote: >In this position which happened in a game between Hiarcs 8 running at 1800 MHZ >and the novag Handheld chess computer Sapphire(at 20 Mhz) ;Hiarcs 8 played >27...Qxh2? >Not noticing that after 28.Bxf7+! it is a Draw by perpetual check.Alas the >Sapphire could not find the move in the actual game. >[D]r5k1/5p1p/p5p1/1p3bR1/5P1q/1B6/PPP4P/1K1Q4 b >Questions: >1.Does your program play or consider 27..Qxh2? >2.How long does it for your program to see the draw score after 27..Qxh2? >Here is the complete game score: >[Event "?"] >[Site "?"] >[Date "2003.12.13"] >[Round ""] >[White "Sapphire, Novag"] >[Black "8, Hiarcs"] >[Result "0-1"] > >1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 >6.Bg5 e6 7.Qd2 Be7 8.O-O-O O-O 9.Nb3 d5 10.Bxf6 Bxf6 >11.exd5 Bxc3 12.Qxc3 exd5 13.Bb5 Qg5+ 14.Kb1 d4 15.Qc5 Qxg2 >16.Nxd4 Nxd4 17.Qxd4 Qg4 18.f4 Qh4 19.Rhg1 g6 20.Rd2 Bf5 >21.Rg5 Rfd8 22.Qe3 a6 23.Ba4 b5 24.Bb3 Re8 25.Qd4 Re1+ >26.Rd1 Rxd1+ 27.Qxd1 Qxh2 28.Qd4 Re8 29.Rg1 a5 30.Qa7 Re7 >31.Qb8+ Kg7 32.Qb6 a4 33.Qd4+ Kh6 34.Bd5 Rd7 35.Qc5 Bxc2+ >36.Kc1 Qxf4+ 37.Kxc2 Qf5+ 38.Kc3 Qxd5 39.Qxd5 Rxd5 40.Re1 g5 >41.Re4 Kg6 42.b3 axb3 43.Kxb3 h5 44.Kb4 h4 45.a4 h3 >46.axb5 h2 47.Re1 g4 48.b6 g3 0-1
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