Author: Jorge Pichard
Date: 10:38:11 06/30/04
Go up one level in this thread
On June 30, 2004 at 13:02:19, James T. Walker wrote:
>On June 30, 2004 at 09:08:02, Jorge Pichard wrote:
>
>>Since Ruffian 1.0.5 is the same engine as version 1.0.1 with some bugs fixed, it
>>should had scored better than Ruffian 1.0.1 :-)
>
>That's not a logical argument since the bugs were obviously minor and you did
>not play enough games to separate two players with very little difference in
>their Elo ratings. Even the designation of 10.1/1.05 indicates very little
>change in the program. Either one could have finished ahead of the other in my
>opinion.
>Jim
You are correct to say that I did not played enough games to make any solid
jugedment, but in the past I played 100 games between Ruffian 1.0.1 vs 1.0.5
and version 1.0.1 won by 55 to 45 games. Of course that is still a small sample
and any of the two programs could have won, depending on the Opening advantage.
Since in some opening Black is better and in other White is better, even if the
game ended in a draw among two humans GM over 2600.
PS: Here are the six games extracted from this match between Ruffian 1.0.1 vs
1.0.5
>[Event "Arena tournament"]
>[Site "S0025128408"]
>[Date "2004.06.29"]
>[Round "1"]
>[White "Ruffian_105"]
>[Black "Ruffian_101"]
>[Result "1/2-1/2"]
>[ECO "E14/07"]
>[Opening "Queen's Indian"]
>[Time "21:21:12"]
>[Variation "Averbakh Variation"]
>[TimeControl "600+0"]
>[Termination "normal"]
>[PlyCount "139"]
>[WhiteType "program"]
>[BlackType "program"]
>
>1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.e3 Be7 5.b3 O-O 6.Bb2 b6 7.Bd3 Bb7 8.O-O c5 9.Nbd2
>cxd4 10.exd4 Nc6 11.Rc1 Rc8 12.a3 Re8 13.b4 {+0.01/10 12} dxc4 {+0.01/10 12}
>14.Nxc4
>{+0.04/10 8} a6 {-0.01/10 16} 15.Qd2 {-0.01/10 13} b5 {+0.01/11 17} 16.Ne3
>{-0.05/10 11}
>Qd6 {+0.05/10 15} 17.Rc5 {-0.01/10 20} Red8 {+0.01/10 14} 18.Rfc1 {+0.01/10 11}
>Qd7
>{+0.03/10 10} 19.R5c3 {-0.05/10 21} Bd6 {+0.03/9 20} 20.Qc2 {-0.06/9 10} Bf4
>{+0.06/9 19}
>21.Rc5 {-0.08/9 12} Qe8 {+0.05/9 9} 22.Kh1 {-0.11/9 9} Ne7 {+0.11/9 9} 23.Ne5
>{-0.09/10 14} Ned5 {+0.09/9 9} 24.Nxd5 {-0.11/9 9} exd5 {+0.13/9 4} 25.Re1
>{+0.10/10 8}
>Ne4 {-0.14/11 17} 26.f3 {+0.11/11 11} Nxc5 {-0.15/11 8} 27.Bxh7+ {+0.23/11 9}
>Kh8
>{-0.23/11 15} 28.bxc5 {+0.15/11 12} Rc6 {-0.21/11 8} 29.Bf5 {+0.14/11 8} Bxe5
>{-0.35/11
>12} 30.Rxe5 {+0.24/12 8} Qf8 {-0.41/12 13} 31.Qf2 {+0.38/12 8} Re8 {-0.11/12 8}
>32.Rxd5 {+0.33/12 16} Rf6 {-0.38/12 14} 33.Rd7 {+0.38/11 4} Bxf3 {-0.46/11 13}
>34.gxf3
>{+0.39/12 10} Rxf5 {-0.49/12 10} 35.d5 {+0.48/11 7} Kg8 {-0.49/10 12} 36.Bd4
>{+0.19/11
>34} Rh5 {-0.37/11 7} 37.d6 {+0.37/10 7} Re6 {-0.04/10 7} 38.Rb7 {+0.07/9 11} Qe8
>{-0.07/9 6} 39.Bc3 {+0.03/9 11} Rd5 {+0.05/9 6} 40.Qf1 {-0.12/10 10} Re3
>{+0.28/10 6}
>41.Bb4 {-1.29/12 62} Qc8 {+1.29/11 10} 42.Re7 {-1.13/11 4} Rxe7 {+1.23/11 3}
>43.dxe7
>{-1.23/10 1} Qe6 {+1.39/12 7} 44.c6 {-1.32/12 7} Qxc6 {+1.07/12 11} 45.Qe1
>{-0.97/13 5}
>Qe8 {+0.84/13 9} 46.Qe3 {-0.88/12 7} Rd7 {+0.73/12 10} 47.Qb6 {-1.01/12 7} Rd3
>{+0.79/12 5} 48.Kg2 {-0.57/12 5} Qa8 {+0.48/12 8} 49.Qf2 {-0.24/11 1} Rd7
>{+0.52/12 8}
>50.Qg3 {-0.31/12 5} Qe8 {+0.34/12 5} 51.Bc3 f6 {+0.39/13 7} 52.Bxf6 {-0.41/11 2}
>Rxe7
>{+0.39/12 7} 53.Bxe7 Qxe7 {+0.44/11 1} 54.f4 {-0.43/10 2} Qe2+ {+0.80/12 5}
>55.Kg1
>{-0.80/12 6} a5 56.Qb3+ {-0.80/10 5} Kf8 {+0.85/12 6} 57.Qc3 {-0.62/11 5} Qg4+
>{+0.69/11
>7} 58.Kh1 {-0.62/11 2} Qxf4 {+0.71/11 3} 59.Qc5+ {-0.43/10 2} Kf7 {+0.55/11 5}
>60.Qxb5 {-0.42/10 3} Qe4+ {+0.52/10 3} 61.Kg1 Qg4+ {+0.41/11 6} 62.Kf2 {-0.40/11
>3}
>Qf4+ 63.Kg2 {-0.30/11 4} Qd2+ 64.Kf3 Qc3+ {+0.02/10 4} 65.Ke4 {0.00/11 2} Qe1+
>{0.00/10 4} 66.Kd5 {0.00/10 2} Qd2+ {+0.03/9 2} 67.Ke4 {0.00/11 4} Qg2+ {0.00/10
>2}
>68.Kd4 {0.00/11 3} Qf2+ {0.00/10 3} 69.Ke4 Qe1+ {Draw by mutual agreement}
>1/2-1/2
>
>
>[Event "Arena tournament"]
>[Site "S0025128408"]
>[Date "2004.06.29"]
>[Round "2"]
>[White "Ruffian_101"]
>[Black "Ruffian_105"]
>[Result "1/2-1/2"]
>[ECO "A37"]
>[Opening "Reti/English"]
>[Time "23:07:50"]
>[Variation "Symmetrical Variation"]
>[TimeControl "600+0"]
>[Termination "normal"]
>[PlyCount "89"]
>[WhiteType "program"]
>[BlackType "program"]
>
>1.g3 c5 2.Bg2 g6 3.c4 Bg7 4.Nc3 Nc6 5.Nf3 e6 6.d4 Nxd4 7.Nxd4 cxd4 8.Ne4 d5
>9.cxd5 exd5 10.Qa4+ Kf8 11.Nc5 Ne7 12.O-O h6 13.Rd1 {-0.15/10 18} Bg4 {+0.04/10
>34}
>14.Kf1 {-0.04/9 13} Qb6 {+0.20/10 13} 15.Nd7+ {-0.25/10 22} Bxd7 {+0.34/10 2}
>16.Qxd7
>{-0.22/11 16} Be5 {+0.22/10 23} 17.Rd3 {-0.22/10 10} Qc6 {+0.36/10 10} 18.Qxc6
>{+0.02/11
>13} bxc6 {+0.18/10 3} 19.b3 {+0.08/12 15} c5 {+0.09/12 22} 20.Ba3 {+0.08/12 9}
>Rc8
>{+0.05/12 12} 21.Rc1 {-0.04/12 25} c4 {+0.04/11 19} 22.Rd2 {-0.08/11 32} Ke8
>{+0.09/11
>15} 23.Rdc2 {-0.18/11 21} c3 {+0.16/11 17} 24.Rd1 {-0.14/11 13} Kd7 {+0.15/11
>17}
>25.Bb4 {-0.14/10 15} Ke6 {+0.12/11 22} 26.e3 {-0.15/11 9} dxe3 {+0.21/11 9}
>27.fxe3
>{-0.23/11 19} Rhd8 {+0.23/10 15} 28.a3 {-0.25/10 7} Rcb8 {+0.38/10 7} 29.Bxc3
>{-0.38/9
>13} Rxb3 {+0.51/11 7} 30.Bxe5 {-0.68/11 21} Kxe5 {+0.68/11 2} 31.e4 {-0.63/12
>11}
>Rxa3 {+0.65/11 6} 32.exd5 {-0.64/11 6} Kd6 {+0.64/10 13} 33.Kg1 {-0.57/10 5} Rb8
>{+0.56/11 16} 34.Rf2 {-0.60/11 5} Nf5 {+0.64/11 12} 35.Rc2 {-0.74/11 14} Ne3
>{+0.73/11 6}
>36.Rc6+ {-0.76/11 2} Kd7 {+0.86/12 11} 37.Bh3+ {-0.89/12 10} f5 {+0.83/13 9}
>38.Rdc1
>{-0.83/12 9} Rg8 {+0.53/12 35} 39.Bg2 {-0.56/10 5} Rd3 {+0.47/11 8} 40.Ra6
>{-0.54/10 4}
>Nxg2 {+0.26/11 15} 41.Kxg2 {-0.21/11 7} Rxd5 {+0.06/11 8} 42.Rxa7+ {0.00/12 5}
>Ke6
>{0.00/13 7} 43.Ra6+ {0.00/12 4} Ke5 {0.00/12 4} 44.Re1+ {0.00/10 2} Kd4 {Draw
>by mutual
>agreement} 1/2-1/2
>[Event "Arena tournament"]
>[Site "S0025128408"]
>[Date "2004.06.30"]
>[Round "3"]
>[White "Ruffian_105"]
>[Black "Ruffian_101"]
>[Result "1/2-1/2"]
>[ECO "A07"]
>[Opening "Reti"]
>[Time "00:46:38"]
>[Variation "King's Indian Attack (...Nc6)"]
>[TimeControl "600+0"]
>[Termination "normal"]
>[PlyCount "125"]
>[WhiteType "program"]
>[BlackType "program"]
>
>1.g3 Nf6 2.Bg2 e5 3.d3 d5 4.Nf3 Nc6 5.O-O Be7 6.c4 O-O 7.cxd5 Nxd5 8.Nc3 Nb6
>9.a3 Be6 10.b4 Nd4 11.Bb2 Nxf3+ 12.Bxf3 c6 13.Ne4 Nd7 14.Qc2 Bd5 15.Nd2 Bxf3
>16.Nxf3
>Bd6 17.Nd2 Qe7 18.Ne4 Rae8 19.Nxd6 Qxd6 20.a4 f5 21.b5 Rec8 {-0.04/10 12}
>22.bxc6
>{+0.08/10 12} Rxc6 {+0.04/11 13} 23.Qd2 {-0.02/11 79} f4 {+0.10/9 23} 24.Rfc1
>{-0.02/9
>11} Nc5 {+0.08/9 15} 25.Ba3 {-0.15/10 16} fxg3 {+0.04/10 13} 26.hxg3 {-0.03/10
>6}
>Qd4 {-0.03/10 20} 27.e3 {+0.10/11 9} Qd5 {-0.09/12 17} 28.Bxc5 {+0.16/12 13}
>Rxc5
>{-0.16/12 17} 29.Rxc5 {+0.16/11 9} Qxc5 {-0.20/12 9} 30.Rc1 {+0.20/12 9} Qa3
>{-0.28/12
>77} 31.Qc3 {+0.27/11 12} Qxa4 {-0.26/11 8} 32.Qxe5 {+0.40/12 16} Qb3 {-0.40/11
>19}
>33.Rc7 {+0.41/12 10} Qd1+ {-0.44/12 7} 34.Kg2 {+0.33/12 3} Qf3+ {-0.44/12 6}
>35.Kh3
>{+0.44/12 7} Qh1+ {-0.56/12 17} 36.Kg4 Qf3+ {-0.56/12 7} 37.Kh4 {+0.44/12 15}
>Rf7 38.Qe8+
>{+0.38/12 31} Rf8 39.Qe6+ {+0.42/12 11} Kh8 {-0.38/11 2} 40.Qe5 {+0.39/12 6} Rg8
>{-0.39/11 8} 41.e4 {+0.22/12 12} Qxf2 {0.00/12 6} 42.Rxb7 {0.00/13 12} Qh2+
>{0.00/12 3}
>43.Kg5 {0.00/12 11} Qd2+ {0.00/12 6} 44.Kh5 {0.00/13 6} Qh2+ {0.00/13 5} 45.Kg4
>{0.00/13 6} Qe2+ {0.00/13 8} 46.Kf4 {0.00/11 5} h5 {0.00/10 5} 47.Qd6 {0.00/10
>5} a5
>{+0.34/10 10} 48.d4 {-0.27/9 10} h4 {+0.41/10 17} 49.Qg6 {-0.41/9 8} Qf2+
>{+0.50/11 5}
>50.Ke5 {-0.29/13 5} Qf6+ {-0.23/16 52} 51.Qxf6 {-0.38/13 1} gxf6+ 52.Kxf6
>{0.00/14 7}
>hxg3 {-0.23/13 4} 53.Rb1 {+0.23/13 4} Rf8+ {-0.12/12 3} 54.Ke6 {+0.26/13 5} g2
>{-0.33/13 9} 55.Rg1 {+0.58/14 2} Re8+ {-0.47/14 5} 56.Kd5 {+0.67/15 4} Rg8 57.e5
>{+0.78/15 6} Rg6 {-0.82/15 9} 58.Ke4 {+0.97/15 4} Kg7 {-0.31/15 5} 59.d5
>{0.00/18 47} Kf7
>{-0.06/15 2} 60.Kf5 Rg3 {0.00/15 3} 61.d6 {0.00/16 3} Rf3+ {0.00/14 2} 62.Ke4
>{0.00/15 5}
>Rf2 {0.00/14 4} {Draw by mutual agreement} 1/2-1/2
>[Event "Arena tournament"]
>[Site "S0025128408"]
>[Date "2004.06.30"]
>[Round "4"]
>[White "Ruffian_101"]
>[Black "Ruffian_105"]
>[Result "1/2-1/2"]
>[ECO "A07/02"]
>[Opening "Reti"]
>[Time "02:31:18"]
>[Variation "King's Indian Attack (...e5)"]
>[TimeControl "600+0"]
>[Termination "normal"]
>[PlyCount "118"]
>[WhiteType "program"]
>[BlackType "program"]
>
>1.g3 e5 2.Bg2 d5 3.d3 Nc6 4.a3 Nf6 5.b4 Bd6 6.Bb2 O-O 7.Nd2 Re8 8.e4 dxe4 9.dxe4
>a5 10.c3 Bg4 11.Ngf3 Re7 12.Qe2 Nd7 13.b5 {-0.03/11 12} Na7 {-0.12/11 16} 14.h3
>{+0.08/10 11} Be6 {-0.02/11 12} 15.O-O {+0.02/10 23} c6 {-0.02/10 12} 16.bxc6
>{0.00/11
>16} Nxc6 {0.00/10 7} 17.Ng5 {+0.02/11 16} Qc7 {-0.02/10 13} 18.Nxe6 {+0.02/11
>10}
>Rxe6 {-0.09/13 17} 19.Nc4 {+0.09/12 14} Bc5 {-0.03/12 10} 20.Ne3 {+0.04/12 15}
>Bxe3
>{-0.02/12 12} 21.Qxe3 {+0.06/12 7} Nb6 {-0.03/12 13} 22.Rad1 {+0.03/12 33} Rd8
>{-0.05/12
>16} 23.Rxd8+ {+0.01/12 13} Qxd8 {-0.01/13 7} 24.Bc1 {+0.01/12 17} Rd6 {-0.05/12
>12}
>25.Qe2 {+0.07/12 16} Rd3 {-0.10/12 9} 26.Qb2 {+0.10/11 8} Qc7 {-0.15/10 9}
>27.Re1
>{+0.08/11 7} Kf8 {-0.03/11 8} 28.Qc2 {0.00/11 11} Rd7 {0.00/11 10} 29.Qe2
>{+0.08/11 11}
>Na4 {-0.04/11 11} 30.Qc4 {+0.06/12 7} b5 {-0.28/13 17} 31.Qxb5 {+0.46/14 12}
>Nxc3
>{-0.35/12 2} 32.Qc5+ {+0.49/14 10} Ne7 {-0.49/14 10} 33.Qxc7 {+0.42/14 9} Rxc7
>{-0.40/13
>5} 34.Bd2 {+0.41/13 7} Rc5 {-0.43/13 11} 35.Kf1 {+0.39/13 8} Nc6 {-0.33/13 7}
>36.Rc1 {+0.33/13 11} Na4 {-0.33/12 2} 37.f4 {+0.32/13 9} Rxc1+ {-0.33/12 7}
>38.Bxc1
>{+0.30/13 4} Ke7 {-0.29/13 8} 39.Kf2 {+0.29/12 5} f6 {-0.28/12 6} 40.Bd2
>{+0.24/12 5} Kd6
>{-0.21/13 9} 41.Bf3 {+0.17/12 13} Nb6 {-0.08/13 10} 42.Bc3 {+0.03/12 12} Nc4
>{-0.07/13 5}
>43.a4 {+0.07/12 5} Nd4 {-0.06/12 6} 44.Be2 {+0.07/12 4} Nxe2 {-0.05/12 6}
>45.Kxe2
>{+0.05/11 9} g6 {-0.07/11 5} 46.Kf3 {+0.07/11 4} Ke6 {-0.09/11 5} 47.g4
>{+0.13/11 4} g5
>{-0.10/11 5} 48.f5+ {+0.19/13 5} Kd6 {-0.26/14 10} 49.Ke2 {+0.39/14 4} Kc6
>{-0.30/14 5}
>50.Kd3 {+0.11/14 15} Kc5 {-0.16/14 7} 51.Be1 {+0.16/13 3} Nb2+ {-0.39/13 9}
>52.Kc2
>{+0.36/13 4} Nc4 {-0.30/14 5} 53.Kc3 {+0.30/13 5} Nd6 {-0.17/13 4} 54.Kd3
>{+0.14/13 12}
>Nb7 {-0.07/13 5} 55.h4 {+0.07/13 9} h6 {-0.07/12 2} 56.hxg5 {+0.07/12 3} hxg5
>{0.00/12 1} 57.Bd2 {0.00/14 5} Kc6 {0.00/15 4} 58.Ke3 {0.00/14 2} Kc5 {0.00/16
>4} 59.Kd3
>{0.00/16 3} {Draw by mutual agreement} 1/2-1/2
>[Event "Arena tournament"]
>[Site "S0025128408"]
>[Date "2004.06.30"]
>[Round "5"]
>[White "Ruffian_105"]
>[Black "Ruffian_101"]
>[Result "1/2-1/2"]
>[ECO "B03"]
>[Opening "Alekhine's Defence"]
>[Time "04:11:35"]
>[Variation "Exchange, Karpov Variation"]
>[TimeControl "600+0"]
>[Termination "normal"]
>[PlyCount "335"]
>[WhiteType "program"]
>[BlackType "program"]
>
>1.e4 Nf6 2.e5 Nd5 3.c4 Nb6 4.d4 d6 5.exd6 cxd6 6.Nc3 g6 7.Nf3 Bg7 8.Be2 O-O
>9.O-O Nc6 10.h3 Bf5 11.Be3 d5 12.c5 Nc4 13.Bxc4 dxc4 14.Qa4 Bd3 15.Rfd1 Qa5
>16.Qxa5
>Nxa5 17.Ne1 Bf5 18.d5 h5 19.f3 Rac8 20.Rac1 Rfd8 21.g4 hxg4 22.hxg4 Bd7 23.Kf2
>Be8
>24.Kg3 {0.00/11 14} Rc7 {-0.01/10 15} 25.Nc2 {+0.01/10 12} Bxc3 {-0.20/10 18}
>26.bxc3
>{+0.30/11 3} Ba4 {-0.31/12 22} 27.Rd2 {+0.41/12 17} Bxc2 {-0.50/12 15} 28.Rcxc2
>{+0.44/12
>6} Rcd7 {-0.49/13 14} 29.d6 {+0.52/13 17} exd6 {-0.52/12 11} 30.Bg5 {+1.84/15
>19}
>f6 {-1.76/17 120} 31.Bxf6 {+1.76/14 11} Rf8 {-1.76/14 8} 32.g5 {+1.81/13 4} Nc6
>{-1.80/13 9} 33.Rcb2 {+1.81/13 35} d5 {-1.84/12 7} 34.Rdh2 {+1.84/12 2} Rxf6
>{-1.85/12 7}
>35.gxf6 {+1.85/11 2} d4 {-1.91/12 14} 36.cxd4 {+1.91/11 9} Nxd4 {-1.91/11 3}
>37.Rb1
>{+1.87/11 18} c3 {-1.86/10 8} 38.Rc1 {+1.99/11 9} c2 {-1.80/12 17} 39.Kf2
>{+1.80/12 11}
>Rd8 {-2.04/12 12} 40.Ke3 {+1.79/12 8} Nf5+ {-1.95/12 6} 41.Ke4 {+1.97/13 10} Kf7
>{-1.97/12 5} 42.Rcxc2 {+2.01/12 7} Kxf6 {-2.01/11 5} 43.Rcd2 {+2.07/13 14} Re8+
>{-2.07/12
>13} 44.Kd3 Re3+ {-2.09/12 6} 45.Kc4 Rxf3 {-2.12/12 9} 46.Rhf2 {+2.13/12 7} Rg3
>{-2.14/12 23} 47.Rd7 {+2.14/11 7} Rg4+ {-2.11/11 8} 48.Kb3 {+2.08/12 11} Ke6
>{-2.11/12 6}
>49.Rfd2 {+2.09/12 17} Rg3+ {-2.09/11 4} 50.Kb2 {+2.09/12 11} Ne3 {-2.09/11 8}
>51.R2d6+
>Kf5 52.Kc3 {+2.39/11 10} Ng4+ {-2.27/11 13} 53.Kb4 {+2.41/12 6} Rg2 {-2.41/11 7}
>54.Rf7+ {+2.40/11 5} Kg5 {-2.43/11 4} 55.Kb3 {+2.36/11 6} Rg1 {-2.51/11 7}
>56.Ka4
>{+2.51/11 5} Rc1 {-2.12/12 13} 57.Rd5+ {+2.22/12 9} Kh6 {-2.22/12 2} 58.Rf3
>{+2.19/12 23}
>Rc2 {-2.15/10 3} 59.Rh3+ {+2.26/11 5} Kg7 60.Kb3 {+2.22/12 6} Rc1 {-2.40/13 32}
>61.Rc3 {+2.21/11 4} Rf1 {-2.07/12 5} 62.Rg3 {+2.07/11 6} Nf6 {-1.96/12 2}
>63.Rdg5
>{+2.08/11 1} Ne4 {-2.05/11 3} 64.R5xg6+ Kf7 65.R6g7+ {+2.03/11 5} Ke6 {-2.03/11
>1} 66.Rh3
>Nxc5+ 67.Kb4 {+2.04/11 6} Na6+ {-1.94/9 1} 68.Kb5 {+2.00/11 3} Rf5+ {-1.86/11 2}
>69.Kc4 {+1.86/11 6} Rc5+ 70.Kd4 {+1.77/12 5} Rd5+ 71.Kc3 Rc5+ 72.Kd3 {+1.75/11
>3} Rd5+
>{-1.77/10 1} 73.Kc2 {+1.67/12 5} Rc5+ 74.Kb3 {+1.67/12 5} Rb5+ 75.Ka3 {+1.67/11
>2} Ra5+
>{-1.65/11 1} 76.Kb2 {+1.65/11 1} Rb5+ 77.Rb3 Rxb3+ {-1.59/11 2} 78.axb3
>{+1.52/13 3} Nc5
>{-1.57/12 1} 79.Kc3 {+1.53/13 2} a6 {-1.53/12 1} 80.b4 {+1.52/13 2} Nd7
>{-1.53/13 1}
>81.Kc4 {+1.53/14 2} Kd6 82.b5 {+1.52/14 2} a5 {-1.52/13 1} 83.Rg6+ {+1.52/15 2}
>Kc7
>{-1.52/15 1} 84.b6+ {+1.54/16 2} Nxb6+ {-1.56/16 1} 85.Kb5 {+1.57/17 2} Nd7
>{-1.56/16 1}
>86.Kxa5 {+1.56/16 2} Ne5 {-1.63/15 1} 87.Rh6 {+1.60/15 1} Nd3 88.Kb5 {+1.63/16
>1} Ne5
>{-1.64/17 1} 89.Rh7+ {+1.63/18 2} Nd7 90.Rf7 {+1.64/21 2} b6 91.Re7 {+1.64/18 1}
>Kd6
>{-1.63/19 1} 92.Rg7 {+1.64/20 2} Kc7 93.Rg6 Kb8 94.Re6 {+1.64/19 1} Kb7
>{-1.63/20 1}
>95.Rc6 {+1.64/20 1} Kb8 {-1.63/20 1} 96.Rc4 {+1.64/20 2} Kb7 97.Re4 {+1.64/20 3}
>Kc7
>{-1.63/19 1} 98.Rd4 {+1.63/19 1} Ne5 99.Rf4 {+1.63/19 2} Nd7 100.Rh4 {+1.63/19
>1} Ne5
>101.Rh6 {+1.63/19 1} Nd7 102.Rh7 {+1.63/20 1} Kd6 103.Rh1 {+1.63/20 1} Kc7
>{-1.63/20 1}
>104.Ra1 {+1.63/20 1} Kb7 105.Rd1 {+1.63/21 1} Kc7 106.Rc1+ Nc5 107.Re1 Nd7
>108.Rf1
>{+1.63/20 1} Nc5 109.Rf6 {+1.63/19 1} Nd7 110.Rf3 Ne5 111.Rc3+ {+1.63/19 1} Kb7
>112.Rg3
>Kc7 113.Re3 {+1.63/19 1} Nd7 114.Ra3 Kb7 115.Rd3 Kc7 116.Rd2 {+1.62/18 1} Nf6
>117.Rg2 Nd5 118.Rg7+ {+2.01/14 1} Kd6 119.Rg5 Nc7+ {-2.16/16 4} 120.Kxb6
>{+2.17/16 1}
>Ne6 121.Rg4 {+2.18/16 1} Kd5 122.Kb5 {+2.21/16 1} Nd4+ 123.Kb4 {+2.24/16 1} Nf3
>124.Kc3 Ne5 125.Rd4+ Kc5 126.Rd8 Nc6 127.Re8 {+2.31/16 1} Kd5 128.Kd3 {+2.32/15
>1} Ne5+
>129.Ke3 Nc4+ 130.Kf4 Kd4 131.Rd8+ {+2.33/16 1} Kc3 132.Ke4 Nd2+ 133.Kd5 Kd3
>134.Rh8 Ke3
>135.Rh1 Nf3 136.Ra1 Nd2 137.Ra3+ Kf4 138.Rc3 Nf1 139.Rc4+ Ke3 140.Ke5 Kd3
>141.Rd4+ Ke3
>142.Ra4 Kd3 143.Ra3+ Kc4 144.Rf3 Nd2 145.Rh3 Nf1 146.Rh4+ Kd3 147.Rh6 Nd2
>148.Rh3+ Kc4
>149.Rg3 Nf1 150.Rg6 Nd2 151.Rd6 Kc3 152.Kf4 Nc4 153.Rd1 Nd2 154.Rc1+ Kd3 155.Rc7
>Nc4
>156.Rd7+ Kc3 157.Ke4 Nd2+ 158.Ke5 Nc4+ 159.Ke6 Ne3 160.Rd6 Nc4 161.Rd8 Ne3
>162.Ke5 Nc4+
>163.Kf5 Nd2 164.Rd5 Nc4 165.Ke4 {0.00/19 2} Nd2+ 166.Ke5 Nf3+ 167.Ke6 Nd4+
>{Draw by
>mutual agreement} 1/2-1/2
>
>
>[Event "Arena tournament"]
>[Site "S0025128408"]
>[Date "2004.06.30"]
>[Round "6"]
>[White "Ruffian_101"]
>[Black "Ruffian_105"]
>[Result "1-0"]
>[ECO "B20"]
>[Opening "Benko Sicilian"]
>[Time "06:54:09"]
>[TimeControl "600+0"]
>[Termination "normal"]
>[PlyCount "191"]
>[WhiteType "program"]
>[BlackType "program"]
>
>1.g3 g6 2.Bg2 Bg7 3.e4 e5 4.Ne2 Nc6 5.c3 Nge7 6.d4 exd4 7.cxd4 d5 8.e5 f6 9.f4
>Be6 10.Nbc3 Qd7 11.h3 Nf5 12.O-O O-O-O 13.Na4 {-0.49/11 144} Qe7 {+0.50/10 17}
>14.a3 {-0.47/10 17} h5 {+0.47/9 11} 15.Qd3 {-0.40/10 35} Rhf8 {+0.40/9 26} 16.b4
>{-0.17/9 16} Nb8 {+0.12/9 22} 17.Bd2 {-0.05/9 18} Qe8 {-0.18/9 35} 18.b5
>{+0.12/9 10}
>Bd7 {-0.17/9 10} 19.Nec3 {+0.32/9 11} Ne7 {-0.39/9 18} 20.Rac1 {+0.11/9 17} Bf5
>{-0.40/9 11} 21.Qe2 {+0.83/9 16} b6 {-1.08/11 106} 22.g4 {+1.08/10 6} fxe5
>{-0.82/10 16}
>23.fxe5 {+0.82/10 22} hxg4 {-0.89/11 14} 24.hxg4 {+0.59/10 11} Be6 {-0.83/10 12}
>25.Rxf8 {+0.83/9 5} Bxf8 {-0.84/10 11} 26.Bg5 {+0.72/10 25} Rd7 {-0.70/10 8}
>27.Qd1
>{+0.67/9 5} Ng8 {-0.91/11 29} 28.Qb3 {+0.91/10 5} Be7 {-0.64/10 4} 29.Bxe7
>{+0.62/11 30}
>Qxe7 {-0.62/10 4} 30.Nxd5 {+0.62/10 6} Qg5 {-0.66/10 14} 31.Rf1 {+0.66/9 4} Qxg4
>{-0.67/10 8} 32.Rf8+ Rd8 {-0.53/10 4} 33.Rxd8+ {+0.78/10 14} Kxd8 {-0.74/11 8}
>34.Qc4
>{+0.74/10 3} Qd1+ {-0.77/11 4} 35.Kh2 {+0.88/11 4} Qh5+ 36.Kg3 Qh7 {-0.54/9 4}
>37.Qb4
>{+0.84/9 8} Qh6 {-0.67/9 7} 38.Nac3 {+0.54/9 10} g5 {-0.48/9 3} 39.Kf3 {+0.48/8
>5} a6
>{-0.73/8 6} 40.Qc4 {+0.55/8 2} c5 {-1.61/10 39} 41.bxc6 {+1.61/9 2} Nxc6
>{-1.61/9 1}
>42.Qxa6 {+1.52/9 5} Nxd4+ {-1.52/8 2} 43.Ke3 {+1.48/9 3} Nf5+ {-1.48/8 2} 44.Kd3
>{+1.62/9 2} Bc8 {-1.56/9 3} 45.Qa7 {+1.75/9 3} Qc6 {-1.63/9 6} 46.Be4 {+1.70/9
>2} Qc5
>{-1.66/9 4} 47.Qb8 {+1.55/9 6} Nge7 {-1.49/9 2} 48.Nxb6 {+1.46/10 4} Qd4+
>{-1.46/9 2}
>49.Kc2 {+1.80/10 2} Ne3+ {-1.32/10 5} 50.Kb3 {+1.69/11 7} Qc5 {-1.69/10 4} 51.a4
>{+1.84/10 1} Qc7 {-1.68/10 1} 52.Qxc7+ Kxc7 {-1.82/12 2} 53.Nxc8 {+1.82/11 2}
>Nxc8
>54.Nb5+ {+1.77/11 2} Kb6 {-1.78/12 2} 55.Kc3 {+1.73/11 1} Kc5 {-1.65/11 1}
>56.Nc7
>{+1.62/11 3} Nd1+ {-1.82/11 3} 57.Kc2 {+1.94/13 2} Kd4 {-1.78/13 2} 58.Bb7
>{+1.69/13 4}
>Ne3+ 59.Kb3 {+2.15/13 2} Na7 {-2.08/13 2} 60.e6 {+2.39/14 2} Nf5 {-2.74/14 4}
>61.Kb4
>{+2.74/13 2} g4 62.Nb5+ {+2.43/12 3} Nxb5 63.axb5 Ke5 {-2.69/12 2} 64.b6 Nd6
>{-2.93/12 2}
>65.e7 Kf6 66.Bc8 Kxe7 {-3.07/12 2} 67.Bxg4 Kd8 {-3.08/12 1} 68.Bh3 {+3.08/11 1}
>Nb7
>{-3.20/12 2} 69.Be6 {+3.27/12 1} Ke7 70.Bc8 Nd6 {-3.13/13 1} 71.Kc5 Ne4+
>{-6.09/14 3}
>72.Kc6 Nd6 {-6.49/14 2} 73.Ba6 {+6.53/13 3} Nf7 {-6.53/13 1} 74.Bc4 Ne5+ 75.Kc7
>Nxc4
>76.b7 Ke6 77.b8=Q {+6.68/13 1} Kd5 78.Qb5+ Kd4 79.Kc6 Ne3 80.Kd6 {+6.96/13 1}
>Ke4
>81.Qa4+ {+7.20/13 1} Kf5 82.Kc5 Ng4 83.Kd4 Nh6 84.Qd7+ Kf6 85.Kd5 Kg6 86.Ke6 Ng4
>87.Qd5
>Nh6 88.Qe5 Kh7 89.Qg5 Ng8 90.Qh5+ Kg7 91.Qf7+ Kh8 92.Qd7 Nh6 93.Kf6 Ng8+ 94.Kg6
>Ne7+ 95.Qxe7 Kg8 96.Qd8# {Mate} 1-0
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Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.