Author: Robert Hyatt
Date: 08:17:54 10/10/98
Go up one level in this thread
On October 10, 1998 at 09:04:32, Moritz Berger wrote:
>With some delay due to problems with beta versions of the Junior 5 autoplayer, I
>now finally started a new Nunn match between
>
>* Crafty 15.19 (Fritz.engine for Junior 5) on PII-400 (since game 4: PII-450)
>* Hiarcs 6 (DOS version) on Pentium 233MMX
>
>Crafty has only the 5 man endgames included on the Fritz 5 CD (no dynamical
>probing possible), it runs on a 256 MB machine with hash set to 128 MB (I don't
>know how the Fritz GUI converts this to hash + hashp, probably 96+20MB).
>
>The Crafty 15.19 engine for Fritz has two parameters:
>"No tricks" and "Draw score normal". "No tricks", according to the Junior 5
>manual, is intended as a countermeasure against typical human anti-computer
>chess. "Draw score normal" active tries to avoid a draw against humans. If you
>disable it, Crafty accepts draw against computers in equal positions.
let me clear those up more. "no tricks" is a flag that turns off a dangerous
piece of code in the eval that is used to handle the "trojan horse attack".
But it also makes crafty paranoid about an open h-file with queens and rooks
on the board. I view this as unsafe and only turn it on against players
known to use the trojan horse (this is automatic in crafty, and uses the
infamous "S" (special player) list. I generally have this "on" (no tricks
on which means don't use the tricky eval stuff).
the "draw score normal" should not be used vs a computer. What this
does is say that drawscore=-.66 in the opening, -.33 in the middlegame
and 0 in the endgame, but it is modified when the opponent is in time
trouble. If this is "false" (0) then draw score is set to 0 and left
there, which is the *only* way to play computers, unless I *know* I am
much stronger than the opponent. This is dangerous, but helps against
humans that are rated lower and just want to draw over and over. It
fights like hell to avoid draws. :)
>
>Unfortunately, you have to manually reload these settings every time you start
>the program. I only discovered this now and hope it did not spoil the overall
>result. I have indicated the default settings (No tricks on, Draw normal off) in
>the gamescore as "Crafty (anti GM)" while the - presumably better - settings are
>called "(anti (C))".
settings are just what I would suggest. "good work".. :)
>
>Result after 3 rounds (6 games), bearing the aforementioned caveats in mind, is
>+2 =2 -2, a perfect 50% score and for me a surprisingly good result for Crafty,
>despite the 2.5x hardware advantage.
>
>One more thing: Maybe I should draw your attention to game 1, I particularly
>enjoyed the moves 30...h5!, 32...Rg5!?, 38...Be3+!.
>
>Losing the 2nd game (round1, reversed colors) was not enough of a punishment in
>my eyes for Hiarcs' horrible move 15.0-0-0?.
>
>Round 2 were 2 technically drawn games which both programs evaluated !=0 in the
>final (adjudicated) position.
>
>Round 3 (the French defense) saw the usual computer problems with white,
>although Crafty managed to stretch he inevitable suffering a bit longer than
>Hiarcs.
>
>More rounds to come, I will try to stick to "anti (C)" for Crafty.
>
>
>Moritz
>
>[Event "Nunn-Match3 40/120"]
>[Site "Bonn"]
>[Date "1998.10.08"]
>[Round "1.1"]
>[White "Crafty 15.19 (anti GM), PII-400."]
>[Black "HIARCS 6, P233MMX."]
>[Result "0-1"]
>[ECO "B33"]
>[WhiteElo "2500"]
>[BlackElo "2540"]
>[Annotator "0.51"]
>[PlyCount "148"]
>[EventDate "1998.10.08"]
>
>1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 Nf6 6. N1c3 d6 7. Bf4 e5 8.
>Bg5 a6 9. Na3 b5 10. Bxf6 gxf6 11. Nd5 f5 12. c3 Bg7 13. exf5 Bxf5 14. Qf3 {
>out of book 0.51/12 267} 14... Be6 {237} 15. Nf6+ {0.49/12 31} 15... Bxf6 {52}
>16. Qxc6+ {0.49/11 41} 16... Ke7 {144} 17. Nc2 {0.26/11 334} 17... Qc8 {129}
>18. Qf3 {0.16/12 155} 18... d5 {255} 19. Be2 {0.53/11 299} 19... Rg8 {527} 20.
>O-O {0.55/12 290} 20... Bg4 {138} 21. Qe3 {0.70/12 290} 21... Be6 {662} 22. Nb4
>{0.64/11 0} 22... a5 {744} 23. Nd3 {0.64/13 1} 23... Qb7 {211} 24. g3 {
>0.90/11 352} 24... Qa7 {358} 25. Nxe5 {0.94/13 327} 25... Qxe3 {1} 26. Nc6+ {
>0.68/15 320} 26... Kd6 {1} 27. fxe3 {0.68/13 107} 27... Bxc3 {136} 28. Bxb5 {
>0.51/13 338} 28... Bxb2 {199} 29. Rab1 {0.22/12 253} 29... Bc3 {13} 30. Rf2 {
>0.22/12 332} 30... h5 {224} 31. Rc1 {0.27/11 399} 31... Bh8 {106} 32. e4 {
>-0.15/12 425} 32... Rg5 {312} 33. exd5 {0.29/12 330} 33... Rxd5 {184} 34. a4 {
>0.02/12 149} 34... Rc8 {146} 35. Rff1 {-0.14/13 214} 35... Bb2 {236} 36. Rb1 {
>-0.33/14 153} 36... Bc3 {226} 37. Rbc1 {-0.88/14 630} 37... Bd2 {1} 38. Rc2 {
>-0.88/13 387} 38... Be3+ {194} 39. Kg2 {-0.84/13 388} 39... h4 {153} 40. g4 {
>-1.21/10 41} 40... Bxg4 {314} 41. Rxf7 {-1.54/11 107} 41... h3+ {609} 42. Kg3 {
>-1.52/14 2} 42... Rg5 {200} 43. Rf6+ {-1.52/12 0} 43... Kd5 {154} 44. Ne7+ {
>-1.52/12 114} 44... Ke5 {210} 45. Nxc8 {-1.54/12 0} 45... Kxf6 {344} 46. Rc6+ {
>-1.62/14 0} 46... Ke5 {202} 47. Ne7 {-1.62/13 0} 47... Be6+ {206} 48. Kf3 {
>-1.79/14 2} 48... Bg1 {203} 49. Ra6 {-1.79/12 1} 49... Rg7 {207} 50. Nc6+ {
>-1.68/12 121} 50... Kd5 {343} 51. Ke2 {-1.76/13 1} 51... Bxh2 {200} 52. Nxa5 {
>-1.88/12 0} 52... Bg4+ {165} 53. Kd3 {-2.04/11 1} 53... Bf5+ {210} 54. Ke3 {
>-2.04/11 0} 54... Rg3+ {216} 55. Ke2 {-2.09/11 2} 55... Ra3 {131} 56. Kd1 {
>-3.99/10 328} 56... Bc7 {243} 57. Kc1 {-5.18/10 137} 57... Rc3+ {162} 58. Kb2 {
>-5.35/13 0} 58... Rc2+ {248} 59. Kb3 {-5.39/13 0} 59... h2 {246} 60. Nc4 {
>-5.60/13 0} 60... Rc1 {243} 61. Rh6 {-5.77/13 337} 61... Kc5 {1} 62. Rxh2 {
>-6.23/13 417} 62... Bxh2 {117} 63. Ne3 {-8.79/14 216} 63... Be6+ {56} 64. Kb2 {
>-8.87/15 283} 64... Rg1 {1} 65. Kc3 {-9.00/14 341} 65... Bf4 {1} 66. Kd3 {
>-9.43/13 343} 66... Rg3 {1} 67. Ke4 {-13.59/13 687} 67... Bxe3 {1} 68. Ke5 {
>-#8/12 1472} 68... Bc8 {1} 69. Kf6 {-#6/10 224} 69... Kd6 {1} 70. Bc4 {
>-#7/11 220} 70... Bd4+ {85} 71. Kf7 {-#6/11 135} 71... Rg7+ {1} 72. Ke8 {
>-#5/11 230} 72... Rh7 {2} 73. a5 {-#4/11 229} 73... Bg4 {2} 74. Bg8 {-#3/10 229
>} 74... Bh5+ {1} 0-1
>
>[Event "Nunn-Match3 40/120"]
>[Site "Bonn"]
>[Date "1998.10.08"]
>[Round "1.2"]
>[White "HIARCS 6, P233MMX."]
>[Black "Crafty 15.19 (anti GM), PII-400."]
>[Result "0-1"]
>[ECO "B33"]
>[WhiteElo "2540"]
>[BlackElo "2500"]
>[Annotator "0.49"]
>[PlyCount "62"]
>[EventDate "1998.10.08"]
>
>1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 Nf6 6. N1c3 d6 7. Bf4 e5 8.
>Bg5 a6 9. Na3 b5 10. Bxf6 gxf6 11. Nd5 f5 12. c3 Bg7 13. exf5 Bxf5 14. Qf3
>14... Bd7 {out of book 0.49/12 270} 15. O-O-O {200} 15... O-O {0.51/11 321} 16.
>Kb1 {195} 16... Rb8 {0.47/11 110} 17. Be2 {243} 17... b4 {-0.21/12 272} 18.
>cxb4 {222} 18... Nxb4 {-0.59/12 272} 19. Nxb4 {299} 19... Rxb4 {-0.57/11 1} 20.
>Nc4 {175} 20... Be6 {-1.45/11 285} 21. Rxd6 {50} 21... e4 {-1.48/11 234} 22.
>Rxd8 {765} 22... exf3 {-3.80/14 298} 23. Rxf8+ {1} 23... Kxf8 {-3.80/15 285}
>24. gxf3 {120} 24... Bxc4 {-4.45/15 166} 25. Bxc4 {174} 25... Rxc4 {
>-4.41/14 119} 26. Rd1 {87} 26... Rd4 {-4.51/13 322} 27. Rxd4 {77} 27... Bxd4 {
>-4.45/16 226} 28. Kc2 {1} 28... Ke7 {-4.46/14 309} 29. b4 {179} 29... Kd6 {
>-4.81/13 158} 30. Kd2 {40} 30... Kd5 {-4.85/13 324} 31. Kd3 {1} 31... f5 {
>-4.92/13 323} 0-1
>
>[Event "Nunn-Match3 40/120"]
>[Site "Bonn"]
>[Date "1998.10.09"]
>[Round "2.1"]
>[White "Crafty 15.19 (anti GM), PII-400."]
>[Black "HIARCS 6, P233MMX."]
>[Result "1/2-1/2"]
>[ECO "B89"]
>[WhiteElo "2500"]
>[BlackElo "2540"]
>[Annotator "0.03"]
>[PlyCount "216"]
>[EventDate "1998.10.08"]
>
>1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 a6 8. Qe2
>Qc7 9. O-O-O Be7 10. Bb3 O-O 11. Nxc6 {out of book 0.03/11 246} 11... Qxc6 {194
>} 12. Qc4 {0.11/11 241} 12... Qxc4 {213} 13. Bxc4 {-0.04/14 1} 13... b5 {262}
>14. Bd3 {-0.18/13 135} 14... Ng4 {76} 15. Bb6 {-0.19/13 178} 15... Ne5 {181}
>16. a3 {-0.19/12 514} 16... f5 {144} 17. exf5 {-0.03/12 261} 17... Nxd3+ {48}
>18. Rxd3 {0.05/13 246} 18... Rxf5 {1} 19. Re1 {-0.09/11 247} 19... a5 {177} 20.
>g4 {-0.23/11 124} 20... Rf8 {1} 21. Kb1 {-0.48/12 253} 21... Ra6 {89} 22. Bd4 {
>-0.54/13 162} 22... e5 {488} 23. Nxb5 {-0.51/14 24} 23... Bxg4 {238} 24. Be3 {
>-0.51/13 33} 24... Rb8 {227} 25. Nc7 {-0.49/12 378} 25... Rc6 {109} 26. Rg1 {
>-0.50/13 168} 26... Bf5 {121} 27. Nd5 {-0.51/14 165} 27... Bh4 {137} 28. Rc3 {
>-0.51/14 158} 28... Rxc3 {157} 29. Nxc3 {-0.53/13 0} 29... Kf7 {312} 30. Kc1 {
>-0.66/12 58} 30... Bf6 {409} 31. f3 {-0.55/13 362} 31... Ke6 {303} 32. Rd1 {
>-0.56/12 61} 32... Rc8 {300} 33. Rd2 {-0.66/13 399} 33... Bg6 {647} 34. f4 {
>-0.64/13 400} 34... exf4 {136} 35. Bxf4 {-0.64/15 442} 35... Bxc3 {1} 36. bxc3
>{-0.65/16 389} 36... d5 {82} 37. Re2+ {-0.62/15 308} 37... Be4 {302} 38. Kd2 {
>-0.53/15 116} 38... Rc4 {140} 39. Be3 {-0.55/15 567} 39... Ra4 {1} 40. Bc5 {
>-0.47/15 283} 40... g6 {16} 41. Re1 {-0.49/13 107} 41... Kd7 {49} 42. Ra1 {
>-0.60/13 52} 42... Kc6 {218} 43. Be3 {-0.59/14 99} 43... Bf5 {117} 44. Bd4 {
>-0.58/15 1} 44... Kd7 {257} 45. Kc1 {-0.52/14 101} 45... Kd6 {333} 46. Kb2 {
>-0.52/14 101} 46... Rc4 {109} 47. Rb1 {-0.46/14 102} 47... Bg4 {359} 48. Kc1 {
>-0.34/14 101} 48... Ra4 {467} 49. Rb6+ {-0.32/13 101} 49... Kc7 {95} 50. Ra6 {
>-0.25/13 6} 50... Rxa3 {1284} 51. Kb2 {-0.18/16 1} 51... Ra4 {182} 52. Ra7+ {
>-0.23/14 0} 52... Kb8 {487} 53. Rxh7 {-0.16/16 1} 53... Rc4 {146} 54. Ka3 {
>-0.17/14 49} 54... a4 {96} 55. Be5+ {-0.19/14 24} 55... Kc8 {128} 56. Rh8+ {
>-0.15/14 10} 56... Kd7 {174} 57. Ra8 {-0.09/15 127} 57... Bd1 {18} 58. Rxa4 {
>-0.11/15 108} 58... Rxa4+ {111} 59. Kxa4 {0.00/16 43} 59... Bxc2+ {206} 60. Kb4
>{0.00/17 132} 60... Ke6 {144} 61. Bg3 {0.00/17 325} 61... Kf5 {137} 62. Kc5 {
>0.02/16 361} 62... Ke4 {180} 63. h4 {0.04/17 308} 63... Bd1 {184} 64. Bf2 {
>0.03/17 308} 64... Be2 {183} 65. Kd6 {0.01/17 125} 65... Bc4 {171} 66. Ke7 {
>0.03/16 150} 66... Ke5 {186} 67. Bc5 {0.03/16 342} 67... Bd3 {153} 68. Bd4+ {
>0.00/17 332} 68... Kf5 {192} 69. Kd6 {0.00/17 142} 69... Be4 {11} 70. Be3 {
>0.04/17 349} 70... Bf3 {211} 71. Bh6 {0.02/16 364} 71... Ke4 {270} 72. Bg7 {
>0.04/17 347} 72... Kf5 {174} 73. Bf8 {0.02/17 172} 73... Kf4 {220} 74. Ke6 {
>0.05/17 371} 74... Kg4 {222} 75. Be7 {0.04/17 371} 75... Kf4 {41} 76. Bf6 {
>0.04/16 338} 76... Bg2 {123} 77. Bd8 {0.06/16 626} 77... Bf3 {1} 78. Be7 {
>0.05/16 295} 78... Bg2 {225} 79. Kf6 {0.04/15 71} 79... Be4 {193} 80. Bd8 {
>0.05/16 67} 80... Bd3 {213} 81. Ke6 {0.05/15 102} 81... Bc4 {193} 82. Bg5+ {
>0.04/15 5} 82... Ke4 {78} 83. Kd6 {0.02/15 107} 83... Ba2 {141} 84. Bf6 {
>0.01/16 105} 84... Kf5 {105} 85. Ke7 {0.02/16 104} 85... Bb1 {149} 86. Bg5 {
>0.02/15 118} 86... Be4 {262} 87. Kf7 {0.02/16 138} 87... Bc2 {217} 88. Be3 {
>0.03/15 139} 88... Bd3 {219} 89. Ke7 {0.04/15 102} 89... Kg4 {124} 90. Bg5 {
>0.04/16 103} 90... Kf5 {97} 91. Kd6 {0.03/16 102} 91... Bc4 {131} 92. Be3 {
>0.03/16 102} 92... Kg4 {202} 93. Bf2 {0.00/16 102} 93... Bb3 {271} 94. Ke5 {
>0.04/16 102} 94... Bc4 {114} 95. Kf6 {0.01/16 0} 95... Bd3 {193} 96. Ke6 {
>0.00/16 17} 96... g5 {275} 97. hxg5 {0.67/16 112} 97... d4 {273} 98. cxd4 {
>0.68/16 144} 98... Kxg5 {31} 99. Ke5 {0.65/20 76} 99... Kg6 {207} 100. d5 {
>1.06/19 118} 100... Kf7 {282} 101. Bc5 {1.06/22 17} 101... Bb5 {179} 102. Bb4 {
>1.05/22 306} 102... Bd7 {178} 103. Kd6 {1.24/21 303} 103... Bb5 {200} 104. Kc7
>{1.22/22 317} 104... Kf6 {181} 105. Bc3+ {1.21/24 121} 105... Ke7 {205} 106.
>Bd4 {1.24/22 314} 106... Bd7 {206} 107. Bf6+ {1.22/23 116} 107... Ke8 {1} 108.
>d6 {1.22/23 354} 108... Bf5 {61} 1/2-1/2
>
>[Event "Nunn-Match3 40/120"]
>[Site "Bonn"]
>[Date "1998.10.09"]
>[Round "2.2"]
>[White "HIARCS 6, P233MMX."]
>[Black "Crafty 15.19 (anti (C)), PII-400."]
>[Result "1/2-1/2"]
>[ECO "B89"]
>[WhiteElo "2540"]
>[BlackElo "2500"]
>[Annotator "-0.02"]
>[PlyCount "133"]
>[EventDate "1998.10.08"]
>
>1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 a6 8. Qe2
>Qc7 9. O-O-O Be7 10. Bb3 O-O 11. g4 11... Nd7 {out of book -0.02/12 241} 12.
>Nxc6 {165} 12... Qxc6 {-0.04/11 114} 13. h4 {190} 13... Nc5 {-0.29/12 246} 14.
>f3 {1} 14... b5 {-0.30/11 244} 15. Kb1 {74} 15... Bb7 {-0.32/11 320} 16. Bg5 {
>171} 16... f6 {-0.26/12 72} 17. Nd5 {409} 17... Bd8 {-0.54/13 250} 18. Bf4 {109
>} 18... Nxb3 {-0.57/13 252} 19. Nb4 {1} 19... Qc4 {-0.51/13 248} 20. Qxc4 {1}
>20... bxc4 {-0.53/13 82} 21. cxb3 {101} 21... cxb3 {-0.52/13 156} 22. Bxd6 {6}
>22... bxa2+ {-0.49/13 257} 23. Nxa2 {1} 23... Re8 {-0.55/13 263} 24. Rd3 {316}
>24... a5 {-0.49/12 263} 25. Nc3 {7} 25... Ba6 {-0.51/13 263} 26. Rd2 {145}
>26... Bb6 {-0.44/12 263} 27. e5 {204} 27... Be3 {-0.50/13 81} 28. Rdd1 {443}
>28... fxe5 {-0.50/13 4} 29. Bxe5 {25} 29... Re7 {-0.43/13 275} 30. Rd6 {206}
>30... Bc5 {-0.54/13 323} 31. Rc6 {87} 31... Bb4 {-0.68/13 213} 32. Rh3 {218}
>32... Bb7 {-0.84/13 91} 33. Rc4 {127} 33... Bd5 {-0.88/13 395} 34. Rc7 {173}
>34... Rxc7 {-1.69/16 328} 35. Bxc7 {1} 35... Bxc3 {-1.44/14 326} 36. bxc3 {109}
>36... a4 {-1.42/14 218} 37. f4 {108} 37... a3 {-1.40/13 399} 38. Ka1 {1} 38...
>Ra4 {-1.30/14 337} 39. Re3 {324} 39... Kf7 {-1.35/14 339} 40. h5 {282} 40... g5
>{-1.13/12 170} 41. hxg6+ {272} 41... Kxg6 {-1.12/14 1} 42. Bd6 {424} 42... a2 {
>-1.24/14 0} 43. Re5 {275} 43... h6 {-1.22/14 0} 44. Bb4 {919} 44... Ra8 {
>-1.45/16 1} 45. Bc5 {343} 45... Kf7 {-1.43/14 1} 46. Re1 {133} 46... Rb8 {
>-1.29/12 109} 47. Rd1 {134} 47... Bc4 {-1.48/12 109} 48. Bd6 {337} 48... Rb5 {
>-1.57/13 180} 49. Be5 {18} 49... Kg6 {-1.44/14 89} 50. Rh1 {104} 50... Rb7 {
>-1.48/14 3} 51. Bh8 {173} 51... Rb8 {-1.53/14 110} 52. Be5 {269} 52... Rd8 {
>-1.28/14 110} 53. Bd4 {237} 53... Rf8 {-1.07/15 0} 54. Be5 {330} 54... Bb3 {
>-0.90/15 1} 55. Rh2 {129} 55... Rd8 {-0.86/15 0} 56. Bd4 {228} 56... Bd5 {
>-0.56/14 0} 57. Be5 {241} 57... Ra8 {-0.62/13 131} 58. Rh3 {158} 58... Ra4 {
>-1.07/13 128} 59. Bd4 {113} 59... Ra5 {-0.76/14 128} 60. Rh5 {43} 60... Ra8 {
>-0.82/13 84} 61. Be5 {97} 61... Rg8 {-1.00/16 311} 62. Rh2 {671} 62... Kf7 {
>-0.88/17 310} 63. Rxh6 {1} 63... Rxg4 {-1.21/18 310} 64. Rh7+ {12} 64... Kg6 {
>-1.22/19 607} 65. Rg7+ {180} 65... Kf5 {-1.22/20 111} 66. Rxg4 {88} 66... Kxg4
>{-1.22/20 13} 67. Bd6 {201} 1/2-1/2
>
>[Event "Nunn-Match3 40/120"]
>[Site "Bonn"]
>[Date "1998.10.10"]
>[Round "3.1"]
>[White "HIARCS 6, P233MMX."]
>[Black "Crafty 15.19 (anti GM), PII-450."]
>[Result "0-1"]
>[ECO "C19"]
>[WhiteElo "2540"]
>[BlackElo "2500"]
>[Annotator "0.15"]
>[PlyCount "98"]
>[EventDate "1998.10.08"]
>
>1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Ne7 8. a4
>b6 9. Bb5+ Bd7 10. Bd3 Nbc6 11. O-O 11... O-O {out of book 0.15/11 242} 12. Bd2
>{221} 12... Nf5 {0.12/12 244} 13. Qc1 {1} 13... cxd4 {-0.02/12 240} 14. Bxf5 {
>35} 14... exf5 {-0.05/13 207} 15. cxd4 {65} 15... Na5 {-0.05/12 176} 16. Bxa5 {
>1} 16... bxa5 {-0.06/12 83} 17. Qb1 {262} 17... Rab8 {-0.38/14 252} 18. Qa2 {1}
>18... Qc6 {-0.24/13 251} 19. Rfb1 {204} 19... Rfc8 {-0.39/13 128} 20. Rb5 {269}
>20... Qc3 {-0.46/13 264} 21. Rxb8 {332} 21... Rxb8 {-0.49/14 0} 22. Rb1 {269}
>22... Rb6 {-0.42/13 298} 23. h3 {75} 23... Qc4 {-0.50/14 340} 24. Rxb6 {1}
>24... axb6 {-0.57/15 264} 25. Qxc4 {78} 25... dxc4 {-0.70/14 89} 26. Nd2 {361}
>26... c3 {-1.08/15 306} 27. Nb1 {820} 27... Bxa4 {-1.49/16 0} 28. Nxc3 {191}
>28... Bxc2 {-1.60/14 296} 29. d5 {1129} 29... Kf8 {-1.62/15 1} 30. f4 {189}
>30... a4 {-1.62/13 334} 31. Nb5 {95} 31... Bd3 {-3.46/14 224} 32. Nd4 {1848}
>32... a3 {-4.80/14 0} 33. g4 {30} 33... a2 {-5.47/13 497} 34. Nb3 {19} 34...
>Bc4 {-13.66/15 334} 35. Na1 {533} 35... b5 {-14.49/14 0} 36. Kf2 {53} 36... b4
>{-13.84/12 427} 37. d6 {4} 37... b3 {-15.05/12 422} 38. Nxb3 {16} 38... Bxb3 {
>-15.63/11 411} 39. d7 {32} 39... Ke7 {-16.10/11 403} 40. gxf5 {115} 40... a1=Q
>{-16.01/9 118} 41. f6+ {1999} 41... gxf6 {-17.27/9 199} 42. exf6+ {479} 42...
>Kd8 {-#7/11 2} 43. h4 {769} 43... Qd4+ {-#6/10 0} 44. Kf3 {27} 44... Qd3+ {
>-#5/9 95} 45. Kf2 {25} 45... Qd2+ {-#5/9 78} 46. Kf1 {1} 46... Bc4+ {-#4/9 103}
>47. Kg1 {2} 47... Qe2 {-#3/9 120} 48. f5 {1} 48... Bd5 {-#2/9 188} 49. h5 {1}
>49... Qg2# {-#1/8 99} 0-1
>
>[Event "Nunn-Match3 40/120"]
>[Site "Bonn"]
>[Date "1998.10.10"]
>[Round "3.2"]
>[White "Crafty 15.19 (anti GM), PII-450."]
>[Black "HIARCS 6, P233MMX."]
>[Result "0-1"]
>[ECO "C19"]
>[WhiteElo "2500"]
>[BlackElo "2540"]
>[Annotator "-0.22"]
>[PlyCount "130"]
>[EventDate "1998.10.08"]
>
>1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Ne7 8. a4
>b6 9. Bb5+ Bd7 10. Bd3 Nbc6 11. O-O O-O 12. Ba3 {out of book -0.22/11 259}
>12... Na5 {144} 13. Bb5 {-0.29/11 323} 13... Bxb5 {86} 14. axb5 {-0.26/11 0}
>14... a6 {154} 15. bxa6 {-0.42/13 101} 15... Rxa6 {155} 16. Bc1 {-0.42/13 109}
>16... Rfa8 {229} 17. Qd3 {-0.44/13 39} 17... h6 {125} 18. Be3 {-0.39/12 288}
>18... Nc4 {164} 19. Rxa6 {-0.52/14 114} 19... Rxa6 {56} 20. Nd2 {-0.55/12 231}
>20... Nxd2 {60} 21. Qxa6 {-0.22/15 296} 21... Nxf1 {1} 22. Kxf1 {-0.23/13 292}
>22... Nf5 {9} 23. Qe2 {-0.23/12 283} 23... Qa7 {171} 24. g3 {-0.26/13 116}
>24... Qa1+ {41} 25. Qe1 {-0.38/15 297} 25... Qa4 {53} 26. Qd2 {-0.28/13 298}
>26... Qc4+ {1} 27. Ke1 {-0.20/14 296} 27... Qb5 {353} 28. g4 {-0.15/14 375}
>28... Nh4 {1} 29. Qd1 {-0.18/14 292} 29... Qa5 {39} 30. Kd2 {-0.09/15 291}
>30... g5 {363} 31. f3 {-0.13/14 2} 31... Kg7 {145} 32. Qf1 {-0.19/15 323} 32...
>Ng6 {1} 33. Qe1 {-0.22/13 326} 33... cxd4 {177} 34. Bxd4 {-0.25/15 0} 34... Qa4
>{102} 35. Qc1 {-0.29/14 416} 35... Qc4 {181} 36. Ke1 {-0.26/15 367} 36... b5 {
>56} 37. Kf2 {-0.25/15 367} 37... Qc7 {135} 38. Qe3 {-0.26/15 367} 38... f6 {1}
>39. exf6+ {-0.35/14 365} 39... Kf7 {1} 40. Kg2 {-0.35/13 183} 40... e5 {352}
>41. Bb6 {-0.43/14 0} 41... Qd6 {301} 42. Qc5 {-0.46/13 0} 42... Qxc5 {299} 43.
>Bxc5 {-0.51/16 0} 43... Kxf6 {297} 44. Kf2 {-0.48/15 0} 44... Nf4 {294} 45. Ke3
>{-0.50/14 107} 45... h5 {235} 46. gxh5 {-0.87/15 0} 46... Nxh5 {293} 47. Bd6 {
>-1.04/16 0} 47... Nf4 {512} 48. Kf2 {-1.00/15 113} 48... Ng6 {169} 49. Kg2 {
>-1.16/14 112} 49... e4 {279} 50. Kf2 {-1.29/15 0} 50... Ne5 {219} 51. fxe4 {
>-1.33/15 0} 51... dxe4 {174} 52. Bc5 {-1.29/15 0} 52... Ng4+ {196} 53. Kg3 {
>-1.95/16 171} 53... Kf5 {36} 54. Bd4 {-1.59/15 86} 54... Nf6 {194} 55. Be3 {
>-2.33/16 1} 55... Nd5 {274} 56. Bd4 {-2.21/16 0} 56... e3 {234} 57. Kf3 {
>-2.18/15 135} 57... g4+ {207} 58. Kg3 {-2.47/17 0} 58... Ke4 {208} 59. Bg7 {
>-3.52/15 3} 59... Ne7 {209} 60. Bf6 {-3.95/16 146} 60... Nc6 {74} 61. Kg2 {
>-4.23/16 425} 61... Ne5 {1} 62. Bd8 {-4.71/16 320} 62... Nf3 {1} 63. Ba5 {
>-5.29/15 329} 63... e2 {203} 64. c4 {-5.03/16 320} 64... e1=Q {1} 65. Bxe1 {
>-9.99/18 321} 65... Nxe1+ {1} 0-1
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