Author: Jay Urbanski
Date: 21:17:58 05/04/03
I had a game on ICC today where Shredder 7.04 declared mate in 18 in a drawn position. I'm having trouble reproducing the problem but this is the position where Shredder's eval departs from reality. [D] 5k2/1B2n3/5K2/6pP/8/7P/8/8 b - - 0 55 New Sometime between here and the end of the game was when Shredder was convinced it had mate, which of course never occured. Here's the game in total. [Event ""] [Site "chessclub.com"] [Date "2003.05.04"] [Round "?"] [White "Blargh"] [Black "ImBehindYou"] [Result "1/2-1/2"] [ECO "E95"] [WhiteElo "2646"] [BlackElo "2592"] [Annotator ""] [Source ""] [Remark "standard 5 15"] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 Nbd7 6.Be2 O-O 7.O-O e5 8.Re1 exd4 9.Nxd4 Re8 10.f3 c6 11.Be3 d5 12.cxd5 cxd5 13.Ndb5 dxe4 14.Nd6 Re7 15.fxe4 Ne5 16.Nxc8 Qxc8 17.Rc1 Qe6 18.Qa4 Nc6 19.Bc4 Qe5 20.Nd5 Ng4 21.Nxe7+ Nxe7 22.g3 Nxe3 23.Rxe3 Bh6 24.Qb3 Bxe3+ 25.Qxe3 Rc8 26.Qf2 Kh8 27.a4 a6 28.Qxf7 Qd4+ 29.Kg2 Qxe4+ 30.Kh3 Qf5+ 31.Qxf5 Nxf5 32.Rc3 Kg7 33.g4 Nd6 34.Bd3 Rxc3 35.bxc3 Kf6 36.Kg3 h6 37.Kf3 g5 38.c4 Nf7 39.Ke4 Ne5 40.Be2 Ke6 41.c5 Nc6 42.Bf1 Ne5 43.h3 Ng6 44.c6 b5 45.axb5 axb5 46.Bxb5 Ne7 47.c7 Kd6 48.Be8 Ke6 49.Bb5 Kd6 50.Bd3 Kxc7 51.Ke5 Kd7 52.Be4 Ke8 53.Kf6 Kf8 54.Bb7 h5 55.gxh5 Kg8 56.Kxe7 Kh7 57.Bf3 Kg8 58.Bb7 Kh7 59.Bf3 Kg8 60.Kf6 Kh8 61.Kf7 Kh7 62.Be4+ Kh8 63.Bf3 Kh7 64.Bb7 Kh8 65.Kg6 Kg8 66.Bc6 Kh8 67.Kf7 Kh7 68.Kf8 Kh8 69.Bd5 Kh7 70.Bc6 Kh8 71.Bd5 Kh7 72.Bg2 Kh8 73.Bc6 Kh7 74.Bg2 Kh8 75.Kf7 Kh7 76.Bd5 Kh8 77.Bc6 Kh7 78.Bf3 Kh8 79.Kg6 Kg8 80.Bc6 Kh8 81.Bb7 Kg8 82.Ba6 Kh8 83.Kf7 Kh7 84.Be2 Kh8 85.Ba6 Kh7 86.Bd3+ Kh8 87.Kf6 Kg8 88.Bf5 Kh8 89.Kg6 Kg8 90.Kf6 Kh8 91.Kg6 Kg8 92.Bd7 Kh8 93.Bb5 Kg8 94.Bc4+ Kh8 95.Bd3 Kg8 96.Be2 Kh8 97.Bd3 Kg8 98.Bc4+ Kh8 99.Bb5 Kg8 100.Be2 Kh8 101.Bf3 Kg8 102.Bb7 Kh8 103.Bg2 Kg8 104.Bb7 Kh8 105.Bg2 Kg8 106.h6 Kh8 107.Kf6 Kh7 108.Be4+ Kg8 109.h7+ Kh8 110.Ke6 Kg7 111.Ke5 Kh8 112.Kd5 Kg7 113.Ke5 Kh8 114.Kd5 Kg7 115.Ke6 Kh8 116.Bf5 Kg7 117.Bg6 Kh8 118.Bf5 Kg7 119.Bg6 Kh8 120.Kf5 Kg7 121.Ke5 Kh8 122.Kf5 Kg7 123.Ke5 Kh8 124.Be4 Kg7 125.Kd5 Kh8 126.Ke5 Kg7 127.Kd5 Kh8 128.Ke6 Kg7 129.Bd3 Kh8 130.Kd5 Kg7 131.Ke6 Kh8 132.Kd5 Kg7 133.Bg6 Kh8 134.Kc5 Kg7 135.Kd4 Kh8 136.Kc5 Kg7 137.Be4 Kh8 138.Kc6 Kg7 139.Kc5 Kh8 140.Kc6 Kg7 141.Bg6 Kh8 142.Kd7 Kg7 143.Kd6 Kh8 144.Bf5 Kg7 145.Be4 Kh8 146.Bf5 Kg7 147.Bc2 Kh8 148.Kd7 Kg7 149.Bg6 Kh8 150.Bc2 Kg7 151.Bg6 Kh8 152.Kc6 Kg7 153.Kc5 Kh8 154.Kc6 Kg7 155.Kc5 Kh8 156.Be4 Kg7 157.Kd6 Kh8 158.Kc5 Kg7 159.h8Q+ Kxh8 160.Kd5 Kg7 161.Ke5 Kh8 162.Kf5 Kg7 163.Bd5 Kh8 164.Kf6 Kh7 165.Kf5 Kh8 166.h4 gxh4 167.Kg4 h3 168.Kg3 h2 169.Kxh2 1/2-1/2
This page took 0 seconds to execute
Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.