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Subject: Century 1.2 - Chess Tiger 12.0en 1.5-1.5

Author: Didzis Cirulis

Date: 00:06:01 02/17/00


Hi,

After the victory over the Junior 6a  (7-3), Chess Tiger 12.0en has found a new
opponent - Century 1.2

This is an interesting couple. Evaluating positions differently, they go hunting
one another in a very intense and uncompromising way. The great fight in my
"computer jungle".

Welcome to "Didzis Computer Chess Site"
http://open.konts.lv/usr/Didzis/
http://didzis.cjb.net/

Century misevaluated the endgame in Game 2 and Tiger happily scored a point. At
the end it turned to be the pure KQKR endgame. Century had some 10 minutes while
Tiger only 2, and I was interested to see if Tiger is able to win this endgame
without tablebases and in a huge time disadvantage. Tiger did it nicely.

Now see the game:

Technical info: 200MMX, 16 Mb for Tiger and 20 for Century, 60minutes/game, my
standard testing procedure.

[Event "Test"]
[Site "Riga"]
[Date "2000.02.16"]
[Round "2"]
[White "Chess Tiger 12.0en"]
[Black "CENTURY 1.2"]
[Result "1-0"]
[ECO "B18"]
[PlyCount "205"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nf6 8. Ne5
Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Be7 12. O-O-O Nbd7 13. Nxd7 Qxd7 14. Be5
O-O-O 15. Kb1 Bb4 16. c3 Bd6 17. Qf3 Rhg8 18. Bxf6 gxf6 19. Nh5 Be7 20. Nf4 Bd6
21. g3 f5 22. Nd3 Qc7 23. Qe3 Bf8 24. d5 Rxd5 25. Qxa7 Be7 26. Nf4 Ra5 27. Qe3
Rd8 28. Rxd8+ Qxd8 29. Qe2 Bf6 30. Rd1 Qb6 31. Qd2 Kb8 32. Qe3 Qxe3 33. fxe3
Kc7 34. a3 Ra8 35. Kc2 Rg8 36. Ne2 Be5 37. Rg1 b5 38. Nf4 Bd6 39. Kd2 e5 40.
Ne2 Kd7 41. Rc1 Rg4 42. Rf1 Ke6 43. b4 Bc7 44. a4 bxa4 45. Ra1 f4 46. gxf4 exf4
47. exf4 Bxf4+ 48. Nxf4+ Rxf4 49. h5 Rf5 50. Rxa4 Rxh5 51. Ra6 Rd5+ 52. Ke3 Rd6
53. c4 Ke5 54. Ra5+ Kf6 55. Ra6 Kf5 56. b5 Re6+ 57. Kd4 cxb5 58. cxb5 h5 59. b6
Re8 60. Kc5 h4 61. b7 h3 62. Ra8 Re5+ 63. Kc4 h2 64. Rh8 h1=Q 65. Rxh1 Re8 66.
Kd5 Rb8 67. Kc6 Ke4 68. Re1+ Kd4 69. Rf1 Rf8 70. Rxf7 Rxf7 71. b8=Q Rf6+ 72.
Kd7 Rf3 73. Qb4+ Kd3 74. Qb5+ Kd4 75. Ke6 Re3+ 76. Kd6 Rd3 77. Qe5+ Kc4+ 78.
Ke6 Rd4 79. Qe3 Rd8 80. Qc1+ Kb3 81. Ke5 Re8+ 82. Kd5 Rd8+ 83. Ke6 Re8+ 84. Kf6
Kb4 85. Qf4+ Kb5 86. Qd6 Rh8 87. Qd7+ Kc5 88. Kg5 Rg8+ 89. Kf5 Rh8 90. Qe7+ Kc4
91. Qe4+ Kb3 92. Qd3+ Kb2 93. Qd4+ Kc2 94. Qxh8 Kd3 95. Qd8+ Kc4 96. Qd2 Kb5
97. Qd4 Kc6 98. Qc4+ Kb6 99. Ke5 Ka5 100. Kd6 Kb6 101. Qb4+ Ka6 102. Kc7 Ka7
103. Qb7# 1-0

Have a great chess!

Didzis Cirulis



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