Author: Dieter Buerssner
Date: 13:49:09 05/23/05
Go up one level in this thread
On May 20, 2005 at 04:27:30, Uri Blass wrote:
>My opponent thought to play 39...c4+ in case that I play 39.Bf3 without claiming
>a draw and like the computer I think that it is bad.
>
>I could not prove a win for white after 39...c4+ but white can win material and
>maybe also the game.
A small self play experiment with Yace after c4+. White won:
[Event "Computer chess game 40 10000 +0 0 0"]
[Site "?"]
[Date "2005.05.23"]
[Round "1"]
[White "Yace 0.99.87b"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "5b2/p1k1np2/1p4p1/1PppP1P1/P4P2/2PKBB2/8/8 b - - 0 39"]
[WhiteElo "0"]
[BlackElo "0"]
[Timecontrol "40 10000 +0 0 0"]
[Time "Mon May 23 22:46:02 2005"]
39...c4+ {0.00s} 40. Ke2 {2.06/17 266.75s} Kd7 {-2.12/17 363.42s} 41. a5
{2.21/17 339.05s} Kc7 {-2.22/16 354.95s} 42. a6 {2.23/18 245.74s} Bg7
{-2.24/18 223.45s} (42...Kc8) 43. Bc1 {2.24/17 247.22s} Bf8 {-2.24/18 251.56s}
(43...Kc8) 44. Ba3 {2.24/18 247.20s} Kd7 {-2.24/17 251.56s} 45. Bd6
{2.25/17 247.20s} (45. Kd2) 45...Bg7 {-2.65/18 1156.22s} 46. Bg4+
{2.73/17 197.22s} Kd8 {-2.73/18 191.53s} 47. Ke3 {2.73/17 248.72s} Ng8
{-2.73/17 182.81s} (47...Bf8) 48. Kd4 {2.77/16 248.72s} Ne7 {-3.54/18 650.75s}
49. Bb8 {3.76/18 248.72s} Bf8 {-3.76/18 212.39s} 50. Bh3 {3.73/18 159.73s} Bg7
{-3.58/18 211.78s} 51. Bg2 {3.89/17 251.78s} Nf5+ {-3.89/17 212.41s}
(51...Kc8) 52. Kxd5 {0.00s} Kc8 {-3.89/18 212.41s} 53. Bh3 {5.75/19 155.39s}
(53. Bxa7) 53...Kxb8 {-7.39/16 13.30s} 54. Bxf5 {7.39/18 299.91s} gxf5
{-8.76/21 213.55s} 1-0
Regards,
Dieter
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.