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Subject: Junior-Crafty hardware user experiment - 3rd and 4th game

Author: Peter Berger

Date: 17:22:38 11/24/03


For information about setup and rules:
http://www.talkchess.com/forums/1/message.html?329237

Game 3 is easy to explain - basically a book victory for Crafty. Crafty's last
bookmove was 20. Bxe5 - Junior on its own (because of optimal book settings)
made a miserable decision countering it with the poor "novelty" 20. ...h5? that
lost by force. Game over.

Game 4 - cool and complicated. Some interesting moves:

16. Ba6 (probably bad)

18. ...f5 (probably good)

29. Qb3 (probably good)

For a long time both programs disagreed heavily about eval, mainly because
Crafty was excited about its kingside pawns and Junior enjoyed its passer on e.

Crafty reached a clear advantage eventually.

I think 42. ...f4 probably blew it and lead to an equal position.

It got interesting when Crafty tried extremely hard to avoid the draw - I think
both blew the double rook endgame at some point in the game eventually (maybe
fun for some of our resident endgame lovers).

Without an engine I say nothing :).

Standing: Junior 0 - Crafty 1 ( 3 draws)

Peter

[Event "Blitz:120'+10""]
[Site "Berlin"]
[Date "2003.11.24"]
[Round "3"]
[White "Crafty 19.4"]
[Black "Junior 8.0.0.2"]
[Result "1-0"]
[ECO "B85"]
[Annotator "P233-PIV2.0GHz"]
[PlyCount "51"]
[TimeControl "7200+10"]

{16MB, Junior8.ctg, P233MMX
} 1. e4 {0} c5 {1} 2. Nf3{4} d6 {0} 3. d4 {3} cxd4 {0} 4. Nxd4 {3} Nf6 {0}
5. Nc3 {3} a6 {0} 6. Be2 {(Le3) 3} e6 {0} 7. O-O {4} Be7 {0} 8. Be3 {(a4) 3}
Nc6 {0} 9. f4 {4} Qc7 {0} 10. Qe1 {(Kh1) 4} O-O {0} 11. Qg3 {(Kh1) 4}
Nxd4 {0} 12. Bxd4 {4} b5 {0} 13. a3 {3} Bb7 {0} 14. Kh1 {3} Bc6 {0}
15. Rae1 {4} Qb7 {0} 16. Bd3 {4} b4 {0} 17. axb4 {3} Qxb4 {0} 18. Ne2 {4}
Qb7 {0} 19. e5 {4} dxe5 {0.44 178} 20.Bxe5 {(fxe5) 5} h5 {0.55 288}
21. Nd4 {266} Rae8 {1.02 444} 22. Nxc6 {258}Qxc6 {1.03 0} 23. Qg5 {(f5) 202}
Rd8 {2.77 573} 24. Re3 {209} Rxd3 {4.93 87} 25. cxd3 {109} Rc8 {5.32 457}
26. Rg3 {200} 1-0

[Event "Blitz:120'+10""]
[Site "Berlin"]
[Date "2003.11.25"]
[Round "4"]
[White "Junior 8.0.0.2"]
[Black "Crafty 19.4"]
[Result "1/2-1/2"]
[ECO "B17"]
[Annotator "P233-PIV2.0GHz"]
[PlyCount "173"]
[TimeControl "7200+10"]

{16MB, Junior8.ctg, P233MMX
} 1. e4 {0} c6 {5} 2. d4{0} d5 {3} 3. Nd2 {0} dxe4 {3} 4. Nxe4 {0}
Nd7 {(Lf5) 3} 5. Ng5 {0} Ngf6 {4} 6. Bd3 {0} e6 {3} 7. N1f3 {0} Bd6 {4}
8. Qe2 {0} h6 {3} 9. Ne4 {0} Nxe4 {4} 10. Qxe4 {0} Nf6 {4} 11. Qe2 {0}
Qc7 {4} 12. Bd2 {0} b6 {3} 13. O-O-O {0} Bb7 {4} 14. Ne5 {0} O-O-O {4}
15. f4 {0} Kb8 {5} 16. Ba6 {0.39 235} Bxa6 {(c5) 264} 17. Qxa6 {0.23 334}
Ne4 {1} 18. Be3 {0.20 201} f5 {(f6) 39}19. Rhe1 {0.26 175} Bxe5 {218}
20. fxe5 {0.23 62} Rd5 {211} 21. g4 {0.29 107} Rhd8 {(fxg4) 94}
22. gxf5 {0.38 134} exf5 {59} 23. Rf1 {0.29 804} Qf7 {232} 24. Qd3 {0.24 52}
Qe6 {203} 25. Qb3 {0.25 0} g5 {197} 26. Bg1 {0.00 0} Kb7 {(c5) 186}
27. Qf3 {0.14 249} Rf8 {183} 28. Rde1 {0.11 52} Rdd8 {(g4) 178}
29. Qb3 {0.21 118} Qxb3 {205} 30. axb3 {-0.04 0} Kc8 {162} 31. c4 {0.03 258}
Rde8 {(Kd7) 5} 32. Kc2 {0.17 104} c5 {(Kd7) 56} 33. Kd3 {0.19 353}
Kc7 {(cxd4) 160} 34. Ra1 {0.22 161} a5 {5} 35. Kc2 {0.27 77} cxd4 {158}
36. Bxd4 {0.12 0} Re6 {(h5) 155} 37. Rad1 {-0.01 259} Rf7 {(Kc6) 5}
38. Rfe1 {-0.02 293} Rfe7 {(Td7) 4} 39. Rd3 {-0.17 110} Nc5 {150}
40. Bxc5 {-0.35 0} bxc5 {47} 41. Rd5 {-0.41 33} Kc6 {107} 42. Kc3 {-0.52 0}
f4 {(h5) 142} 43. Kd3 {-0.22 82} f3 {51} 44. Ke4 {-0.18 47} Rf7 {86}
45. Rf1 {-0.19 148} g4 {5} 46. Rd8 {-0.19 84} Rfe7 {(Kc7) 61}
47. Rd5 {0.00 41} Rf7 {86} 48. Rd8 {0.00 15} Rfe7 {(h5) 108}
49. Rd5 {0.00 48} Rf6 {(h5) 76} 50. Rd8 {0.00 122} Kc7 {(Tfe6) 123}
51. Rd5 {0.00 101} Kc6 {(Kb6) 126} 52. Rd8 {0.00 158} Rg6 {2}
53. Kf4 {-0.08 159} Rf7+ {(Td7) 123} 54. Kg3 {-0.20 207} h5 {119}
55. Rh8 {-0.20 0} Rf5 {172} 56. Rc8+ {-0.32 0} Kb6 {109} 57. Re8 {-0.62 0}
Rc6 {(Kc7) 274} 58. Rd1 {0.32 92} Rc7 {(f2) 102} 59. e6 {0.60 110} Re5 {5}
60. h3 {0.07 125} Re4 {(gxh3) 99} 61. hxg4 {0.03 93} hxg4 {98}
62. Rd7 {0.36 0} Rc6 {(Kc6) 92} 63. Rb8+ {0.17 71} Ka6 {4}
64. Ra8+ {0.01 58} Kb6 {4} 65. Rda7 {0.13 43} Rcxe6 {(Texe6) 93}
66. Rxa5 {-0.09 50} Kc6 {(Kb7) 35} 67. Rg8 {0.39 39} Kd6 {(Te2) 90}
68. Rg5 {0.02 100} Rf6 {(Te2) 102} 69. Ra6+ {0.72 62} Ke7 {85}
70. Rxf6 {0.62 91} Kxf6 {5} 71. Rxc5 {0.45 11} Ke6 {(Te2) 68}
72. Rg5 {0.46 50} Kd6 {(Kf7) 29} 73. Rd5+ {0.41 64} Kc6 {12}
74. Rf5 {0.41 74} Rd4 {(Kd6) 89} 75. Rf8 {0.36 45} Kd7 {(Kc5) 79}
76. Rf6 {0.36 44} Re4 {(Ke7) 78} 77. Rh6 {0.36 42} Rd4 {(Te1) 76}
78. Rh1 {0.41 51} Ke6 {(Kd6) 76} 79. Rh4 {0.25 30} Ke5 {(Kf5) 72}
80. Rh8 {0.00 41} Re4 {(Kf5) 26} 81. Rf8 {0.34 27} Kd4 {(Kd6) 84}
82. Rf5 {0.05 100} Re5 {(Te3) 70} 83. Rxe5 {0.25 65} Kxe5 {4}
84. c5 {0.25 6} Ke6 {56} 85. Kf2 {0.00 1} Kd5 {112} 86. b4 {0.00 0}
Kc6 {116} 87. b3 {0.00 13} 1/2-1/2



And the ChessBase-PGN version:

[Event "Blitz:120'+10""]
[Site "Berlin"]
[Date "2003.11.24"]
[Round "3"]
[White "Crafty 19.4"]
[Black "Junior 8.0.0.2"]
[Result "1-0"]
[ECO "B85"]
[Annotator "P233-PIV2.0GHz"]
[PlyCount "51"]
[TimeControl "7200+10"]

{16MB, Junior8.ctg, P233MMX
} 1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:01]} 2. Nf3
{[%emt 0:00:04]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:03]} cxd4 {
[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:00]} 5. Nc3 {
[%emt 0:00:03]} a6 {[%emt 0:00:00]} 6. Be2 {(Le3) [%emt 0:00:03]} e6 {
[%emt 0:00:00]} 7. O-O {[%emt 0:00:04]} Be7 {[%emt 0:00:00]} 8. Be3 {
(a4) [%emt 0:00:03]} Nc6 {[%emt 0:00:00]} 9. f4 {[%emt 0:00:04]} Qc7 {
[%emt 0:00:00]} 10. Qe1 {(Kh1) [%emt 0:00:04]} O-O {[%emt 0:00:00]} 11. Qg3 {
(Kh1) [%emt 0:00:04]} Nxd4 {[%emt 0:00:00]} 12. Bxd4 {[%emt 0:00:04]} b5 {
[%emt 0:00:00]} 13. a3 {[%emt 0:00:03]} Bb7 {[%emt 0:00:00]} 14. Kh1 {
[%emt 0:00:03]} Bc6 {[%emt 0:00:00]} 15. Rae1 {[%emt 0:00:04]} Qb7 {
[%emt 0:00:00]} 16. Bd3 {[%emt 0:00:04]} b4 {[%emt 0:00:00]} 17. axb4 {
[%emt 0:00:03]} Qxb4 {[%emt 0:00:00]} 18. Ne2 {[%emt 0:00:04]} Qb7 {
[%emt 0:00:00]} 19. e5 {[%emt 0:00:04]} dxe5 {[%eval 44,14] [%emt 0:02:58]} 20.
Bxe5 {(fxe5) [%emt 0:00:05]} h5 {[%eval 55,14] [%emt 0:04:48]} 21. Nd4 {
[%emt 0:04:26]} Rae8 {[%eval 102,15] [%emt 0:07:24]} 22. Nxc6 {[%emt 0:04:18]}
Qxc6 {[%eval 103,15] [%emt 0:00:00]} 23. Qg5 {(f5) [%emt 0:03:22]} Rd8 {
[%eval 277,16] [%emt 0:09:33]} 24. Re3 {[%emt 0:03:29]} Rxd3 {
[%eval 493,15] [%emt 0:01:27]} 25. cxd3 {[%emt 0:01:49]} Rc8 {
[%eval 532,17] [%emt 0:07:37]} 26. Rg3 {[%emt 0:03:20]} 1-0

[Event "Blitz:120'+10""]
[Site "Berlin"]
[Date "2003.11.25"]
[Round "4"]
[White "Junior 8.0.0.2"]
[Black "Crafty 19.4"]
[Result "1/2-1/2"]
[ECO "B17"]
[Annotator "P233-PIV2.0GHz"]
[PlyCount "173"]
[TimeControl "7200+10"]

{16MB, Junior8.ctg, P233MMX
} 1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:05]} 2. d4
{[%emt 0:00:00]} d5 {[%emt 0:00:03]} 3. Nd2 {[%emt 0:00:00]} dxe4 {
[%emt 0:00:03]} 4. Nxe4 {[%emt 0:00:00]} Nd7 {(Lf5) [%emt 0:00:03]} 5. Ng5 {
[%emt 0:00:00]} Ngf6 {[%emt 0:00:04]} 6. Bd3 {[%emt 0:00:00]} e6 {
[%emt 0:00:03]} 7. N1f3 {[%emt 0:00:00]} Bd6 {[%emt 0:00:04]} 8. Qe2 {
[%emt 0:00:00]} h6 {[%emt 0:00:03]} 9. Ne4 {[%emt 0:00:00]} Nxe4 {
[%emt 0:00:04]} 10. Qxe4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:04]} 11. Qe2 {
[%emt 0:00:00]} Qc7 {[%emt 0:00:04]} 12. Bd2 {[%emt 0:00:00]} b6 {
[%emt 0:00:03]} 13. O-O-O {[%emt 0:00:00]} Bb7 {[%emt 0:00:04]} 14. Ne5 {
[%emt 0:00:00]} O-O-O {[%emt 0:00:04]} 15. f4 {[%emt 0:00:00]} Kb8 {
[%emt 0:00:05]} 16. Ba6 {[%eval 39,15] [%emt 0:03:55]} Bxa6 {
(c5) [%emt 0:04:24]} 17. Qxa6 {[%eval 23,16] [%emt 0:05:34]} Ne4 {
[%emt 0:00:01]} 18. Be3 {[%eval 20,14] [%emt 0:03:21]} f5 {(f6) [%emt 0:00:39]}
19. Rhe1 {[%eval 26,15] [%emt 0:02:55]} Bxe5 {[%emt 0:03:38]} 20. fxe5 {
[%eval 23,15] [%emt 0:01:02]} Rd5 {[%emt 0:03:31]} 21. g4 {
[%eval 29,16] [%emt 0:01:47]} Rhd8 {(fxg4) [%emt 0:01:34]} 22. gxf5 {
[%eval 38,14] [%emt 0:02:14]} exf5 {[%emt 0:00:59]} 23. Rf1 {
[%eval 29,15] [%emt 0:13:24]} Qf7 {[%emt 0:03:52]} 24. Qd3 {
[%eval 24,14] [%emt 0:00:52]} Qe6 {[%emt 0:03:23]} 25. Qb3 {
[%eval 25,16] [%emt 0:00:00]} g5 {[%emt 0:03:17]} 26. Bg1 {
[%eval 0,15] [%emt 0:00:00]} Kb7 {(c5) [%emt 0:03:06]} 27. Qf3 {
[%eval 14,15] [%emt 0:04:09]} Rf8 {[%emt 0:03:03]} 28. Rde1 {
[%eval 11,14] [%emt 0:00:52]} Rdd8 {(g4) [%emt 0:02:58]} 29. Qb3 {
[%eval 21,15] [%emt 0:01:58]} Qxb3 {[%emt 0:03:25]} 30. axb3 {
[%eval -4,18] [%emt 0:00:00]} Kc8 {[%emt 0:02:42]} 31. c4 {
[%eval 3,18] [%emt 0:04:18]} Rde8 {(Kd7) [%emt 0:00:05]} 32. Kc2 {
[%eval 17,17] [%emt 0:01:44]} c5 {(Kd7) [%emt 0:00:56]} 33. Kd3 {
[%eval 19,16] [%emt 0:05:53]} Kc7 {(cxd4) [%emt 0:02:40]} 34. Ra1 {
[%eval 22,15] [%emt 0:02:41]} a5 {[%emt 0:00:05]} 35. Kc2 {
[%eval 27,15] [%emt 0:01:17]} cxd4 {[%emt 0:02:38]} 36. Bxd4 {
[%eval 12,16] [%emt 0:00:00]} Re6 {(h5) [%emt 0:02:35]} 37. Rad1 {
[%eval -1,16] [%emt 0:04:19]} Rf7 {(Kc6) [%emt 0:00:05]} 38. Rfe1 {
[%eval -2,16] [%emt 0:04:53]} Rfe7 {(Td7) [%emt 0:00:04]} 39. Rd3 {
[%eval -17,15] [%emt 0:01:50]} Nc5 {[%emt 0:02:30]} 40. Bxc5 {
[%eval -35,17] [%emt 0:00:00]} bxc5 {[%emt 0:00:47]} 41. Rd5 {
[%eval -41,17] [%emt 0:00:33]} Kc6 {[%emt 0:01:47]} 42. Kc3 {
[%eval -52,17] [%emt 0:00:00]} f4 {(h5) [%emt 0:02:22]} 43. Kd3 {
[%eval -22,15] [%emt 0:01:22]} f3 {[%emt 0:00:51]} 44. Ke4 {
[%eval -18,15] [%emt 0:00:47]} Rf7 {[%emt 0:01:26]} 45. Rf1 {
[%eval -19,16] [%emt 0:02:28]} g4 {[%emt 0:00:05]} 46. Rd8 {
[%eval -19,16] [%emt 0:01:24]} Rfe7 {(Kc7) [%emt 0:01:01]} 47. Rd5 {
[%eval 0,15] [%emt 0:00:41]} Rf7 {[%emt 0:01:26]} 48. Rd8 {
[%eval 0,18] [%emt 0:00:15]} Rfe7 {(h5) [%emt 0:01:48]} 49. Rd5 {
[%eval 0,15] [%emt 0:00:48]} Rf6 {(h5) [%emt 0:01:16]} 50. Rd8 {
[%eval 0,16] [%emt 0:02:02]} Kc7 {(Tfe6) [%emt 0:02:03]} 51. Rd5 {
[%eval 0,15] [%emt 0:01:41]} Kc6 {(Kb6) [%emt 0:02:06]} 52. Rd8 {
[%eval 0,17] [%emt 0:02:38]} Rg6 {[%emt 0:00:02]} 53. Kf4 {
[%eval -8,14] [%emt 0:02:39]} Rf7+ {(Td7) [%emt 0:02:03]} 54. Kg3 {
[%eval -20,15] [%emt 0:03:27]} h5 {[%emt 0:01:59]} 55. Rh8 {
[%eval -20,14] [%emt 0:00:00]} Rf5 {[%emt 0:02:52]} 56. Rc8+ {
[%eval -32,16] [%emt 0:00:00]} Kb6 {[%emt 0:01:49]} 57. Re8 {
[%eval -62,16] [%emt 0:00:00]} Rc6 {(Kc7) [%emt 0:04:34]} 58. Rd1 {
[%eval 32,15] [%emt 0:01:32]} Rc7 {(f2) [%emt 0:01:42]} 59. e6 {
[%eval 60,14] [%emt 0:01:50]} Re5 {[%emt 0:00:05]} 60. h3 {
[%eval 7,13] [%emt 0:02:05]} Re4 {(gxh3) [%emt 0:01:39]} 61. hxg4 {
[%eval 3,12] [%emt 0:01:33]} hxg4 {[%emt 0:01:38]} 62. Rd7 {
[%eval 36,15] [%emt 0:00:00]} Rc6 {(Kc6) [%emt 0:01:32]} 63. Rb8+ {
[%eval 17,14] [%emt 0:01:11]} Ka6 {[%emt 0:00:04]} 64. Ra8+ {
[%eval 1,14] [%emt 0:00:58]} Kb6 {[%emt 0:00:04]} 65. Rda7 {
[%eval 13,14] [%emt 0:00:43]} Rcxe6 {(Texe6) [%emt 0:01:33]} 66. Rxa5 {
[%eval -9,14] [%emt 0:00:50]} Kc6 {(Kb7) [%emt 0:00:35]} 67. Rg8 {
[%eval 39,13] [%emt 0:00:39]} Kd6 {(Te2) [%emt 0:01:30]} 68. Rg5 {
[%eval 2,13] [%emt 0:01:40]} Rf6 {(Te2) [%emt 0:01:42]} 69. Ra6+ {
[%eval 72,14] [%emt 0:01:02]} Ke7 {[%emt 0:01:25]} 70. Rxf6 {
[%eval 62,16] [%emt 0:01:31]} Kxf6 {[%emt 0:00:05]} 71. Rxc5 {
[%eval 45,15] [%emt 0:00:11]} Ke6 {(Te2) [%emt 0:01:08]} 72. Rg5 {
[%eval 46,14] [%emt 0:00:50]} Kd6 {(Kf7) [%emt 0:00:29]} 73. Rd5+ {
[%eval 41,16] [%emt 0:01:04]} Kc6 {[%emt 0:00:12]} 74. Rf5 {
[%eval 41,16] [%emt 0:01:14]} Rd4 {(Kd6) [%emt 0:01:29]} 75. Rf8 {
[%eval 36,16] [%emt 0:00:45]} Kd7 {(Kc5) [%emt 0:01:19]} 76. Rf6 {
[%eval 36,16] [%emt 0:00:44]} Re4 {(Ke7) [%emt 0:01:18]} 77. Rh6 {
[%eval 36,16] [%emt 0:00:42]} Rd4 {(Te1) [%emt 0:01:16]} 78. Rh1 {
[%eval 41,15] [%emt 0:00:51]} Ke6 {(Kd6) [%emt 0:01:16]} 79. Rh4 {
[%eval 25,15] [%emt 0:00:30]} Ke5 {(Kf5) [%emt 0:01:12]} 80. Rh8 {
[%eval 0,16] [%emt 0:00:41]} Re4 {(Kf5) [%emt 0:00:26]} 81. Rf8 {
[%eval 34,13] [%emt 0:00:27]} Kd4 {(Kd6) [%emt 0:01:24]} 82. Rf5 {
[%eval 5,16] [%emt 0:01:40]} Re5 {(Te3) [%emt 0:01:10]} 83. Rxe5 {
[%eval 25,17] [%emt 0:01:05]} Kxe5 {[%emt 0:00:04]} 84. c5 {
[%eval 25,21] [%emt 0:00:06]} Ke6 {[%emt 0:00:56]} 85. Kf2 {
[%eval 0,27] [%emt 0:00:01]} Kd5 {[%emt 0:01:52]} 86. b4 {
[%eval 0,32] [%emt 0:00:00]} Kc6 {[%emt 0:01:56]} 87. b3 {
[%eval 0,31] [%emt 0:00:13]} 1/2-1/2



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Last modified: Thu, 15 Apr 21 08:11:13 -0700

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