Cat 37 G/90 Tournament

[brinan]

Category 37

90 minutes each
book, kingliveson v3.0 (10 half moves)
256MB hash
ponder on
64 bit
2-core

Fritz Chess Benchmark: 2,761 KNPS (2 processors-to-use setting)

Code: Select all

Prediction: 
1 IvanHoe 81           12.5
2 IvanHoe 63           10.5
3 Igorrit 0086v7       10.0
4 Stockfish 1.7.1       9.5
5 FireBird 1.2          9.0
6 RobboLito 0.09        8.5
		                 60.0	
		       
Standings and won games published each Saturday	       
		       
Schedule:
Mon 17 - Fri 21 May
R1
Igorrit 0086v7  v FireBird 1.2
IvanHoe 81      v Stockfish 1.7.1
IvanHoe 63      v RobboLito 0.09
R2
IvanHoe 81      v Igorrit 0086v7
RobboLito 0.09  v FireBird 1.2
Stockfish 1.7.1 v IvanHoe 63
R3
Igorrit 0086v7  v RobboLito 0.09
IvanHoe 63      v IvanHoe 81
FireBird 1.2    v Stockfish 1.7.1
R4
IvanHoe 63      v Igorrit 0086v7
Stockfish 1.7.1 v RobboLito 0.09
IvanHoe 81      v FireBird 1.2
R5
Igorrit 0086v7  v Stockfish 1.7.1
FireBird 1.2    v IvanHoe 63
RobboLito 0.09  v IvanHoe 81

Mon 24 - Fri 28 May
R6
FireBird 1.2    v Igorrit 0086v7
Stockfish 1.7.1 v IvanHoe 81
RobboLito 0.09  v IvanHoe 63
R7
Igorrit 0086v7  v IvanHoe 81
FireBird 1.2    v RobboLito 0.09
IvanHoe 63      v Stockfish 1.7.1
R8
RobboLito 0.09  v Igorrit 0086v7
IvanHoe 81      v IvanHoe 63
Stockfish 1.7.1 v FireBird 1.2
R9
Igorrit 0086v7  v IvanHoe 63
RobboLito 0.09  v Stockfish 1.7.1
FireBird 1.2    v IvanHoe 81
R10
Stockfish 1.7.1 v Igorrit 0086v7
IvanHoe 63      v FireBird 1.2
IvanHoe 81      v RobboLito 0.09

Mon 31 May - Fri 4 June
R11
Igorrit 0086v7  v FireBird 1.2
IvanHoe 81      v Stockfish 1.7.1
IvanHoe 63      v RobboLito 0.09
R12
IvanHoe 81      v Igorrit 0086v7
RobboLito 0.09  v FireBird 1.2
Stockfish 1.7.1 v IvanHoe 63
R13
Igorrit 0086v7  v RobboLito 0.09
IvanHoe 63      v IvanHoe 81
FireBird 1.2    v Stockfish 1.7.1
R14
IvanHoe 63      v Igorrit 0086v7
Stockfish 1.7.1 v RobboLito 0.09
IvanHoe 81      v FireBird 1.2
R15
Igorrit 0086v7  v Stockfish 1.7.1
FireBird 1.2    v IvanHoe 63
RobboLito 0.09  v IvanHoe 81

Mon 7 - Fri 11 June
R16
FireBird 1.2    v Igorrit 0086v7
Stockfish 1.7.1 v IvanHoe 81
RobboLito 0.09  v IvanHoe 63
R17
Igorrit 0086v7  v IvanHoe 81
FireBird 1.2    v RobboLito 0.09
IvanHoe 63      v Stockfish 1.7.1
R18
RobboLito 0.09  v Igorrit 0086v7
IvanHoe 81      v IvanHoe 63
Stockfish 1.7.1 v FireBird 1.2
R19
Igorrit 0086v7  v IvanHoe 63
RobboLito 0.09  v Stockfish 1.7.1
FireBird 1.2    v IvanHoe 81
R20
Stockfish 1.7.1 v Igorrit 0086v7
IvanHoe 63      v FireBird 1.2
IvanHoe 81      v RobboLito 0.09

[brinan]

Standings after first 15 games of 60

Code: Select all

   Engine          Score RoFiIvIvIgSt    S-B
1: RobboLito 0.09  3.0/5  · 0 = = 1 1    7.00
2: FireBird 1.2    2.5/5  1 · = = = 0    6.75
3: IvanHoe 63      2.5/5  = = · = = =    6.25
4: IvanHoe 81      2.5/5  = = = · 0 1    6.00
4: Igorrit 0086v7  2.5/5  0 = = 1 · =    6.00
6: Stockfish 1.7.1 2.0/5  0 1 = 0 = ·    5.00

90 minutes each side.

6 wins. 5 were for Black, and all won playing the Sicilian:

[White "IvanHoe 81"] [Black "Stockfish 1.7.1"]
1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. e4 a6 7. Bd3 Be7 8. h3 O-O 9. O-O Re8 10. Be3 Nbd7 11. a4 Nf8 12. a5 Ng6 13. Nbd2 Nd7 14. Nc4 b5 15. axb6 Nxb6 16. Na5 Bf6 17. Ra2 Bd7 18. Qb3 Qc7 19. Rfa1 Bb5 20. Bxb5 axb5 21. Nd2 Rab8 22. Nc6 Rb7 23. Ra7 Nc8 24. R7a5 b4 25. Ra8 Qd7 26. Nc4 Rc7 27. Qd3 Be5 28. R1a6 Bf6 29. Qe2 Rf8 30. f4 Nge7 31. Qg4 Qxg4 32. hxg4 g6 33. g5 Bd4 34. Bxd4 cxd4 35. Rb8 Re8 36. Kf2 Kf8 37. b3 Kg7 38. Nxd4 Rh8 39. Rxb4 h6 40. gxh6+ Kxh6 41. Rb8 Rg8 42. Nb5 Rd7 43. Nbxd6 Nxd6 44. Rxd6 Ra7 45. Rxg8 Nxg8 46. b4 Ra4 47. Rb6 Kg7 48. Ke3 Ra1 49. Rb7 Nf6 50. Nd6 Ng4+ 51. Kd4 Rd1+ 52. Kc3 Ne3 53. b5 Kg8 54. Rxf7 Rb1 55. Rf6 Kh7 56. g3 Kg7 57. Ne8+ Kh7 58. d6 Rc1+ 59. Kd2 Rg1 60. Kxe3 Rxg3+ 61. Kd4 Rg1 62. e5 Rc1 63. e6 Rd1+ 64. Kc5 Rc1+ 65. Kb6 Kh6 66. e7 Rc8 67. d7 Rb8+ 68. Kc7 Rxb5 69. d8=Q Kh5 70. Qd1+ Kh6 71. Qg4 Rc5+ 72. Kb6 Rb5+ 73. Kxb5 Kh7 74. Qh3+ Kg8 75. Rf8# 1-0

[White "IvanHoe 81"] [Black "Igorrit 0086v7"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nbd7 9. f4 Qc7 10. f5 Bc4 11. a4 Rc8 12. Bxc4 Qb6+ 13. Kh1 Rxc4 14. Qf3 Be7 15. Nd2 Rc6 16. Rd1 h6 17. Nf1 Rc4 18. b3 Rxc3 19. Qxc3 Nxe4 20. Qc8+ Qd8 21. Qxd8+ Bxd8 22. Be3 Ba5 23. c4 Ke7 24. Rd3 Kf6 25. Ng3 Nxg3+ 26. hxg3 Kxf5 27. Rxd6 Nf6 28. Rf1+ Kg6 29. Kg1 Bc7 30. Rdd1 Rc8 31. Kf2 Kf5 32. Ke2+ Ke6 33. Rh1 h5 34. Bf2 g6 35. Rd3 Ne4 36. Rhd1 f5 37. Be1 Nc5 38. Re3 e4 39. Bb4 Be5 40. Bxc5 Rxc5 41. Kf1 Bd6 42. Kf2 Rc6 43. Ree1 Kf6 44. Rh1 b6 45. Rd5 a5 46. Rd2 Bc5+ 47. Ke2 Kg5 48. Rdd1 Re6 49. Rh3 Be7 50. Kf2 Kg4 51. Rd5 Bc5+ 52. Ke1 Bd6 53. Kf2 e3+ 54. Ke2 Bxg3 55. Rd4+ f4 56. Rh1 h4 57. Rd5 g5 58. Rc1 Rf6 59. Rh1 Rh6 60. Rb5 Rg6 61. c5 bxc5 62. Rxc5 Bf2 63. Rh3 Rd6 64. Rc2 Kf5 65. Rf3 g4 66. Rxf2 exf2 67. Kxf2 g3+ 68. Ke2 Re6+ 69. Kf1 f3 70. Rc5+ Kf4 71. Rc1 Re2 72. gxf3 Rf2+ 73. Ke1 h3 74. Rc4+ Kxf3 75. Rc3+ Kg2 76. Re3 h2 0-1

[White "RobboLito 0.09"] [Black "FireBird 1.2"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nbd7 6. Be3 a6 7. Be2 Qc7 8. a4 e6 9. a5 Nc5 10. Bf3 Be7 11. O-O O-O 12. Qd2 Ncd7 13. h3 Rb8 14. Nb3 Ne5 15. Be2 Bd7 16. Bb6 Qc8 17. Qe3 Nc4 18. Bxc4 Qxc4 19. Nd2 Qc6 20. Qd3 Be8 21. Ra4 Qc8 22. Rc4 Bc6 23. Rd1 Nd7 24. Qe3 f5 25. exf5 Nxb6 26. axb6 d5 27. Rxc6 Qxc6 28. Nb3 Bf6 29. fxe6 Rbe8 30. Nxd5 Rxe6 31. Qc5 Qe8 32. Qb4 Re4 33. Nxf6+ Rxf6 34. Qc3 h6 35. Nc5 Re7 36. Rd4 Kh8 37. b4 Re1+ 38. Kh2 Re2 39. Nd3 Qc6 40. Qxc6 Rxc6 41. c4 Rxb6 42. Kg3 Rf6 43. Rd7 Rd2 44. c5 g5 45. Rd8+ Kg7 46. Rd7+ Rf7 47. Rd6 Kf8 48. h4 Ke8 49. hxg5 hxg5 50. c6 bxc6 51. Re6+ Re7 52. Nc5 Rxe6 53. Nxe6 Ke7 54. Nc5 Ra2 55. f4 gxf4+ 56. Kxf4 Rxg2 57. Nxa6 Re2 58. Kf3 Re5 59. Kg3 Rb5 60. Kf3 Rb6 61. Nc5 Rxb4 62. Ne4 Ke6 63. Ke3 Kd5 64. Nf6+ Ke5 65. Nd7+ Ke6 66. Nc5+ Kd6 67. Nd3 Rb3 68. Ke4 Rxd3 69. Kxd3 Kd5 70. Kc3 Kc5 71. Kd3 Kb4 72. Kc2 Kc4 73. Kd2 Kb3 74. Kc1 c5 75. Kb1 c4 76. Kc1 Kc3 77. Kd1 Kb2 78. Kd2 c3+ 79. Ke3 c2 80. Kd4 c1=Q 81. Kd5 Qe1 82. Kd6 Qe8 83. Kc7 Kb3 84. Kd6 Kc4 85. Kc7 Kc5 86. Kb7 Qd7+ 87. Kb8 Kb6 88. Ka8 Qa7# 0-1

[White "Igorrit 0086v7"] [Black "RobboLito 0.09"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nd2 e5 6. Bb5+ Nbd7 7. Nf5 a6 8. Bxd7+ Bxd7 9. O-O g6 10. Ne3 Bc6 11. Qf3 Bg7 12. b3 O-O 13. Rd1 b5 14. Ba3 Bb7 15. c4 Qb6 16. Bb2 Nh5 17. a4 Nf4 18. Rab1 f5 19. Nd5 Bxd5 20. exd5 Rab8 21. g3 Nh5 22. axb5 axb5 23. cxb5 Qxb5 24. Nc4 Rfd8 25. g4 Nf4 26. Ba3 Qd7 27. gxf5 Qxf5 28. Nxd6 Rxd6 29. Bxd6 Rd8 30. Bc7 Rd7 31. Bb8 Qf8 32. Qg4 Qd8 33. Bxe5 Bxe5 34. Rbc1 Rxd5 35. Qf3 Rd2 36. Kf1 Kg7 37. Rxd2 Qxd2 38. Re1 Bd6 39. Rd1 Qb4 40. h4 Qc5 41. Qe4 Kh6 42. Qf3 Qb5+ 43. Kg1 Qe5 44. h5 Nxh5 45. Qe3+ Qxe3 46. fxe3 Bc5 47. Kf2 Nf6 48. Rc1 Bd6 49. Rc6 Kg7 50. Kf3 Be7 51. Rc4 Nd5 52. Ke4 Nb4 53. Ke5 Kf7 54. Rf4+ Ke8 55. Rc4 Na6 56. e4 Kf7 57. Rc1 Nc5 58. Rf1+ Ke8 59. Rh1 h5 60. Rh3 Nd7+ 61. Ke6 Nf8+ 62. Kd5 h4 63. Ke5 Nd7+ 64. Ke6 Nc5+ 65. Ke5 Nb7 66. Kf4 g5+ 67. Kg4 Nd6 68. b4 Kd7 69. Rb3 Nxe4 70. Rb2 Nc3 71. Kf5 Nd5 72. Rd2 Kc6 73. Re2 Bd8 74. Re8 Be7 75. Rh8 Nxb4 76. Rc8+ Kd5 77. Rc7 Kd6 78. Rc1 Kd7 79. Rb1 Ke8 80. Rd1 Nc6 81. Rc1 Nd4+ 82. Kg4 Kf7 83. Rc4 Bf6 84. Rc1 Kg6 85. Rc5 Ne6 86. Ra5 Nd8 87. Ra8 Nf7 88. Rg8+ Bg7 89. Kh3 Ne5 90. Re8 Kf5 91. Rb8 Ng6 92. Kg2 g4 93. Kh1 Be5 94. Rb7 h3 95. Rh7 Nf4 96. Kh2 Kg6 97. Rb7 Nd3+ 98. Kg1 g3 99. Rb1 Bd4+ 100. Kf1 g2+ 101. Ke2 h2 102. Kxd3 g1=Q 103. Rxg1+ hxg1=Q 104. Kc4 Ba7 105. Kc3 Qd4+ 106. Kc2 Bb6 107. Kb3 Ba5 108. Ka2 Qb6 109. Ka3 Bc3 110. Ka4 Qb4# 0-1

[White "FireBird 1.2"] [Black "Stockfish 1.7.1"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Be7 9. f4 O-O 10. f5 Bd7 11. Be3 Bc6 12. Bf3 b5 13. a4 b4 14. Nd5 Bxd5 15. exd5 Nbd7 16. Qd3 Qc7 17. Rfe1 a5 18. c3 bxc3 19. Rac1 Rfb8 20. Rxc3 Qd8 21. Rb1 Rb4 22. Nd2 Rxa4 23. Nc4 Rb4 24. Qc2 a4 25. Rc1 Qb8 26. h3 h6 27. Bf2 Qb7 28. Ra1 e4 29. Bxe4 Ne5 30. Bd3 Nxd3 31. Rxd3 Nxd5 32. Rxd5 Qxd5 33. Nb6 Rxb6 34. Bxb6 Bf6 35. Rxa4 Rxa4 36. Qxa4 Qxf5 37. Qd1 Qe4 38. Bf2 Be5 39. Kh1 f5 40. Kg1 Kf7 41. b3 Ke6 42. Be1 d5 43. b4 d4 44. Bd2 d3 45. Qa4 Qd4+ 46. Kf1 Ke7 47. Qc6 Qe4 48. Qc5+ Kf7 49. Qa7+ Ke8 50. Qa4+ Kf8 51. Qd1 Bd4 52. Qf3 Ke7 53. Bc1 Bc3 54. Qf2 Bxb4 55. Qa7+ Ke6 56. Qb6+ Kd7 57. Qa7+ Kd6 58. Qb6+ Kd5 59. Be3 Kc4 60. Qc7+ Kb3 61. Qc1 Ka2 62. Kf2 Qe6 63. Kg1 Qb3 64. Qc7 g5 65. Kh2 f4 66. Bd2 Bxd2 67. Qa7+ Kb1 68. h4 Be1 69. Kh1 d2 70. Qh7+ Kb2 71. Qd7 d1=Q 72. Qxd1 Qxd1 73. g3 Qf3+ 74. Kh2 fxg3+ 75. Kg1 Bf2+ 76. Kf1 g2# 0-1

[White "Stockfish 1.7.1"] [Black "RobboLito 0.09"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. Be2 O-O 9. O-O Be6 10. Qd3 Nc6 11. a3 Rc8 12. Rac1 Na5 13. Nxa5 Qxa5 14. Rfd1 b5 15. Bg5 h6 16. Bd2 Qb6 17. b3 Qc6 18. Bf3 Qd7 19. Re1 Bd8 20. a4 b4 21. Nd5 Bxd5 22. exd5 a5 23. Qa6 Qf5 24. Qd3 Qg6 25. Qxg6 fxg6 26. Be3 Rf7 27. Be2 Kh7 28. Ba6 Rb8 29. Bd3 Re7 30. Rcd1 Bb6 31. Bxb6 Rxb6 32. h3 Rbb7 33. Re3 h5 34. Rg3 h4 35. Re3 Rbc7 36. Bc4 g5 37. c3 bxc3 38. Rxc3 Kh6 39. f3 Re8 40. Rc2 g6 41. Rdd2 Rec8 42. Kf1 Rc5 43. Rb2 Rb8 44. Rbc2 Rb4 45. Ke2 Rc7 46. Rc3 Nd7 47. Rdc2 Nb6 48. Kf2 Kg7 49. Be2 Rxc3 50. Rxc3 Nxd5 51. Rc6 Rxb3 52. Rxd6 Nc3 53. Rd7+ Kh6 54. Rd3 g4 55. hxg4 Kg5 56. Ke3 Nd5+ 57. Kf2 Rxd3 58. Bxd3 Nc3 59. Bc2 Kf4 60. g5 Kxg5 61. Ke3 Nd5+ 62. Kf2 Kf6 63. Bb3 Nf4 64. Bc4 g5 65. Bb5 Nd5 66. Bd7 Ke7 67. Bc6 Kd6 68. Be8 Nc7 69. Bg6 Kc5 70. Bf7 Nd5 71. Be8 Kb4 72. Bc6 Nc3 73. Ke3 Nxa4 74. Ke4 Nc3+ 75. Kxe5 Nb5 76. Ke4 a4 77. Kd3 a3 78. Bd5 Kc5 79. Ba2 Nd4 80. Ke4 Ne2 81. Kf5 Nc3 82. Bb3 Kb4 83. Be6 Ne2 84. Kxg5 Nc1 85. Kxh4 Nb3 86. g4 a2 87. Kg5 a1=Q 88. Kg6 Qe5 89. Bf5 Nd2 90. f4 Qxf4 91. Kg7 Qg5+ 92. Kf7 Kc5 93. Bc2 Kd6 94. Bd1 Qh6 95. Kg8 Ne4 96. Bc2 Ng5 97. Bf5 Ke7 98. Bb1 Qf8# 0-1

All games, with full details, will be made available Saturday, 12th June.

[beachknight]

wow, 18 days more to go.

One thing I might add, IH63 will perform much better than IH81.

Best,

[brinan]

That's what I assumed. However, take a look at a rating table in my other thread.

The divergence of current ratings from expectation explains why both versions are in the tournament.

I am aware the version scheme is one that descends from 100000, v99963 apparently the latest.

By the way, be assured I do not actually watch every game. And my luck so far has entailed sitting through just 2 of the wins!

Regards.

[brinan]

Standings after 30 games of 60:

Code: Select all

   Engine          Score  Ig I6 I8 Fi Ro St    S-B    Prediction (before start)
1: Igorrit 0086v7  6.5/10 ·· =1 11 == 01 ==   32.00   10.0
2: IvanHoe 63      6.0/10 =0 ·· == =1 =1 =1   26.75   10.5
3: IvanHoe 81      5.5/10 00 == ·· == =1 11   23.50   12.5
4: FireBird 1.2    4.5/10 == =0 == ·· 1= 0=   22.75    9.0
5: RobboLito 0.09  4.0/10 10 =0 =0 0= ·· 1=   19.75    8.5
6: Stockfish 1.7.1 3.5/10 == =0 00 1= 0= ··   18.25    9.5

90 minutes each side.
64-bit programs using 2 cores (except single-processor RobboLito).

So far 14 wins. 8 for Black, 7 playing the Sicilian.

Wins in second week (favourite being IvanHoe 63 v FireBird 1.2):
[White "Stockfish 1.7.1"] [Black "IvanHoe 81"]
1. e4 c5 2. a3 g6 3. Nf3 Nc6 4. Bc4 Nf6 5. d3 Bg7 6. Nc3 O-O 7. O-O e6 8. Ba2 d5 9. Bf4 dxe4 10. dxe4 Qb6 11. Bc4 Nh5 12. Na4 Qa5 13. Bd2 Qc7 14. Re1 b6 15. Nc3 a6 16. Bd3 Bb7 17. Bg5 h6 18. Be3 Rfd8 19. Qc1 Nd4 20. Bxd4 cxd4 21. Ne2 e5 22. Qb1 Rac8 23. Rd1 Qe7 24. a4 a5 25. Nd2 Nf6 26. f3 Nd7 27. Nc4 h5 28. b3 h4 29. Rf1 Bh6 30. Qe1 Qf6 31. Kh1 Rc7 32. Rb1 Kg7 33. Ng1 Nc5 34. Ne2 Ba6 35. f4 Bxf4 36. Nxe5 Qxe5 37. Nxf4 h3 38. g3 Bb7 39. Kg1 Nxe4 40. b4 Re8 41. bxa5 Qxa5 42. Rb5 Qxa4 43. Qc1 Ree7 44. Qb2 Nd2 45. Ra1 Nf3+ 46. Kf2 Nxh2 47. Nh5+ Kf8 48. Nf6 Rxc2+ 49. Bxc2 Qc4 50. Be4 Bxe4 51. Qc1 Qxc1 52. Rxc1 Bf5 53. Rb2 d3 54. Rd1 Re6 55. Rh1 Kg7 56. Ne8+ Rxe8 57. Rxh2 g5 58. Kf1 g4 59. Rhf2 Rc8 60. Ke1 Rc2 61. Rbxc2 dxc2 62. Kd2 Kg6 63. Re2 b5 64. Kc1 b4 65. Re1 b3 66. Kb2 Be6 67. Rf1 Bd5 68. Rf2 Bg2 69. Rf4 Bf3 70. Ra4 h2 71. Ra6+ Kg5 72. Ra5+ f5 73. Ra1 h1=Q 74. Rxh1 Bxh1 75. Kc1 f4 76. gxf4+ Kh4 77. Kd2 g3 78. Kd3 g2 79. Kc3 c1=Q+ 80. Kb4 g1=Q 81. f5 Qb6+ 82. Ka4 Qa1# 0-1

[White "RobboLito 0.09"] [Black "IvanHoe 63"]
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 a6 6. Nc3 Nbd7 7. O-O Be7 8. Nd2 Nb6 9. e3 h5 10. Qe2 h4 11. Nxc4 Nxc4 12. Qxc4 Kf8 13. Bd2 c6 14. Na4 hxg3 15. fxg3 Kg8 16. Nc5 Qc7 17. Ne4 Ng4 18. h3 Nf6 19. Nxf6+ Bxf6 20. g4 Bd7 21. Rac1 Be8 22. Qc3 Rd8 23. Qa5 Qb8 24. Qb6 e5 25. Ba5 Rc8 26. Bc3 Rh6 27. Rcd1 exd4 28. Bxd4 Bxd4 29. Qxd4 Qc7 30. Rd3 c5 31. Qf4 Qe7 32. g5 Rg6 33. Rd5 Bc6 34. Re5 Re6 35. Rf5 Rf8 36. Bxc6 Rxc6 37. Qe5 Qd7 38. Qd5 Rd6 39. Qxc5 g6 40. R5f4 Rd5 41. Rd4 Rxd4 42. exd4 Qxh3 43. Qe5 Qd7 44. Re1 Rd8 45. Re4 Qh3 46. b3 b5 47. Qf4 Qc3 48. Kf2 Qb2+ 49. Re2 Qxd4+ 50. Qxd4 Rxd4 51. Kf3 Rd5 52. Kg4 Kg7 53. Rc2 a5 54. Rh2 Rf5 55. Rd2 b4 56. Re2 Rd5 57. Rc2 Kf8 58. Re2 Rf5 59. Kh4 f6 60. gxf6 Kf7 61. Kg3 Kxf6 62. Kg4 Rd5 63. Kf4 g5+ 64. Kg4 Rd4+ 65. Kg3 Kf5 66. Rf2+ Rf4 67. Rd2 Rg4+ 68. Kf2 Re4 69. Rd8 Re5 70. Kg3 Rc5 71. Rd2 Rc3+ 72. Kh2 g4 73. Kg1 Ke4 74. Kf2 g3+ 75. Kg2 Ke3 76. Rd8 Rc2+ 77. Kxg3 Rxa2 78. Kg4 a4 79. bxa4 b3 80. Ra8 Kd3 81. Rd8+ Kc2 82. Rc8+ Kb1 83. Re8 b2 84. Rb8 Rxa4+ 85. Kf5 Ka2 86. Ke5 Ka3 87. Rxb2 Kxb2 88. Kd5 Kc3 89. Ke5 Rd4 90. Kf6 Kc4 91. Ke6 Re4+ 92. Kd6 Re2 93. Kc6 Rd2 94. Kb6 Rd6+ 95. Kb7 Kd5 96. Kc7 Kc5 97. Kb7 Rd7+ 98. Kc8 Kc6 99. Kb8 Rh7 100. Kc8 Rh8# 0-1

[White "Igorrit 0086v7"] [Black "IvanHoe 81"]
1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Ne7 7. Nbd2 c5 8. c4 cxd4 9. Nxd4 Bg6 10. N2f3 a6 11. Be3 Rc8 12. Rc1 dxc4 13. Bxc4 Nb6 14. Nd2 Nbd5 15. Qb3 Qd7 16. N2f3 h6 17. h4 Be4 18. Rfd1 Rc7 19. Bd2 Rc5 20. Bb4 Rc8 21. Ba3 Rd8 22. Bd6 Rc8 23. Nd2 Bh7 24. Qa3 Nf4 25. N2b3 Ned5 26. Bxf8 Rxf8 27. Nc5 Rxc5 28. Qxc5 f6 29. Nxe6 Nxe6 30. Qxd5 Qxd5 31. Bxd5 Ke7 32. exf6+ Kxf6 33. Bxb7 Rb8 34. Rd7 Bg8 35. b4 g5 36. hxg5+ hxg5 37. Rc6 Ke5 38. Rxa6 Nd4 39. Ra5+ Kf6 40. a4 Ne2+ 41. Kf1 Nd4 42. Rxd4 Rxb7 43. Rc5 Bf7 44. a5 Ra7 45. Rd6+ Ke7 46. Rb6 Rd7 47. a6 Bd5 48. a7 g4 49. Rxd5 Rxa7 50. Rg5 Kf7 51. Rxg4 Ra4 52. Ke2 Ra3 53. Rf4+ Kg7 54. b5 Ra2+ 55. Kf3 Ra5 56. Kg4 Ra7 57. Kg5 Rf7 58. Rg6+ Kf8 59. Rxf7+ Kxf7 60. b6 Ke7 61. b7 Kf7 62. Kf5 Ke7 63. b8=Q Kd7 64. Rh6 Ke7 65. Rh7# 1-0

[White "IvanHoe 63"] [Black "Stockfish 1.7.1"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4 O-O 9. O-O Qc7 10. Bb3 Nbd7 11. a4 Nc5 12. Nd5 Nxd5 13. Bxd5 Nd7 14. Qd3 Nf6 15. Bb3 Bg4 16. a5 Rac8 17. Bb6 Qb8 18. h3 Bd7 19. Rfd1 Bb5 20. Qe3 Bc6 21. Nd2 Bd8 22. Ba7 Qc7 23. c3 Bd7 24. Bb6 Qb8 25. Nf3 Bxb6 26. axb6 Be6 27. Bc2 Rc6 28. Ba4 Rc4 29. Nd2 Rc5 30. b4 Rcc8 31. Bb3 Rc6 32. c4 Rd8 33. Ba4 Rcc8 34. Rdc1 Nd7 35. Rc3 Nf6 36. Bd1 Rc6 37. Rac1 Kh8 38. Nb3 Rcc8 39. Na5 h6 40. Bf3 Rd7 41. Rd3 Ng8 42. c5 dxc5 43. Rxd7 Bxd7 44. Rxc5 Nf6 45. Nc4 Be6 46. Nxe5 Rxc5 47. Qxc5 Kh7 48. Nd3 Qd8 49. Nf4 Qd2 50. g3 Nd7 51. Qc7 Bb3 52. Bg4 Ba4 53. Bf5+ g6 54. Bxd7 Qxd7 55. Nd5 Qe6 56. Qxb7 Bc6 57. Qa7 h5 58. b7 Bxb7 59. Qxb7 Kg7 60. Qe7 Qxe7 61. Nxe7 g5 62. Kg2 Kf6 63. Nc6 Ke6 64. Kf3 Kd6 65. Nb8 a5 66. bxa5 Kc5 67. Nd7+ Kb5 68. Ne5 f6 69. Nd7 Kxa5 70. Nxf6 Kb4 71. Nxh5 Kc4 72. Nf6 Kc5 73. Kg4 Kd4 74. Kxg5 Ke5 75. h4 Kd4 76. h5 Kd3 77. h6 Ke2 78. h7 Kf1 79. h8=Q Ke2 80. Qd8 Ke1 81. Kg4 Ke2 82. Kf4 Kxf2 83. Qd2+ Kf1 84. Kf3 Kg1 85. Qg2# 1-0

[White "RobboLito 0.09"] [Black "Igorrit 0086v7"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Qd3 O-O 9. O-O Be6 10. Nd5 Nxd5 11. exd5 Bc8 12. a4 f5 13. Nd2 a5 14. Nc4 b6 15. Qf3 Nd7 16. Rd1 Qc7 17. Na3 Nc5 18. Be3 Bf6 19. c3 Qe7 20. Nc4 Qd8 21. Re1 Rb8 22. Bf1 Be7 23. Qd1 Bd7 24. b3 Be8 25. Qc2 Kh8 26. Be2 Bg6 27. f4 Qc7 28. Na3 Bf6 29. Nb5 Qd7 30. Bd3 Rbd8 31. Rf1 Rde8 32. Rad1 Bh5 33. Rd2 e4 34. Be2 Bxe2 35. Rxe2 Rb8 36. Bxc5 bxc5 37. g4 g6 38. Re3 Rfe8 39. Kh1 Re7 40. g5 Bg7 41. Kg2 Kg8 42. Qe2 h6 43. gxh6 Bxh6 44. c4 Rh7 45. Rg3 Kf7 46. Qd2 Qd8 47. Rh3 Ra8 48. Rg1 Rh8 49. Rg3 Ra6 50. Kf1 Rg8 51. Rh3 Bg7 52. Qg2 Qf6 53. Qg5 Qa1+ 54. Kg2 Qb2+ 55. Kh1 Qf6 56. Qg2 Rh8 57. Rxh8 Bxh8 58. Nc7 Rb6 59. Qg3 Bg7 60. Ne6 Rb8 61. Ng5+ Ke7 62. Nh7 Qf7 63. Qe1 Rb4 64. Ng5 Qe8 65. Ne6 Bf6 66. Qg3 Qg8 67. Qe3 Kf7 68. Rg3 Qh8 69. Rh3 Bh4 70. Ng5+ Ke7 71. Qg1 Kd7 72. Ne6 Qf6 73. Qc1 Bf2 74. Rh7+ Kc8 75. Kg2 e3 76. Rc7+ Kb8 77. Rh7 Rb7 78. Rh6 Rxb3 79. h3 Bh4 80. Kf3 Kc8 81. Ke2 Rb2+ 82. Kxe3 Bg5 83. Qxb2 Bxf4+ 84. Kxf4 Qxb2 85. Rxg6 Qe5+ 86. Kf3 Qe4+ 87. Kg3 Qd3+ 88. Kh4 Qxc4+ 89. Kg5 Qxd5 90. Nf4 Qd1 91. Kxf5 c4 92. Rg3 Qc2+ 93. Kg4 Qxa4 94. h4 Qd7+ 95. Kf3 c3 96. Kf2 Qa7+ 97. Kf3 Qb7+ 98. Ke3 c2 99. Nd3 Qh1 100. Rf3 c1=Q+ 101. Nxc1 Qxc1+ 102. Kd4 Qc5+ 103. Ke4 Qe5+ 104. Kd3 Qd5+ 105. Ke2 Qxf3+ 106. Kxf3 a4 107. Kg4 a3 108. Kh5 a2 109. Kg4 a1=Q 110. Kf3 d5 111. h5 Qd1+ 112. Kf4 Qxh5 113. Ke3 Qd1 114. Kf4 d4 115. Ke4 d3 116. Kd4 Qe2 117. Kc3 d2 118. Kb4 d1=Q 119. Kc5 Qb2 120. Kc6 Qd7+ 121. Kc5 Qbb5# 0-1

[White "Igorrit 0086v7"] [Black "IvanHoe 63"]
1. e4 c5 2. Nf3 Qc7 3. c3 Nf6 4. e5 Nd5 5. Na3 a6 6. Bc4 e6 7. Bxd5 exd5 8. d4 d6 9. dxc5 dxe5 10. Qxd5 Nc6 11. b4 Bf5 12. O-O Rd8 13. Qb3 Be7 14. Be3 O-O 15. Rfd1 Bg4 16. Rxd8 Qxd8 17. Qc2 Bxf3 18. gxf3 Qd5 19. Qe2 e4 20. fxe4 Qxe4 21. Nc4 Bf6 22. Rc1 Ne5 23. Nxe5 Bxe5 24. f3 Qh4 25. Kh1 g6 26. Bg1 Qf4 27. Qe3 Qxe3 28. Bxe3 Rd8 29. f4 Bg7 30. c4 Rd3 31. Bg1 Kf8 32. b5 Bd4 33. b6 Bxg1 34. Rxg1 Rd8 35. c6 bxc6 36. c5 a5 37. Re1 Rd3 38. Kg2 h6 39. Kf2 Rd8 40. Kf3 Rb8 41. Re3 a4 42. Ra3 Ke7 43. Rxa4 g5 44. Rd4 f5 45. fxg5 hxg5 46. a4 Ke6 47. Rd6+ Ke7 48. a5 Rh8 49. b7 Kf7 50. Rxc6 Ke7 51. a6 Kd7 52. a7 Kxc6 53. b8=Q Rh3+ 54. Kg2 Ra3 55. Qb2 Rxa7 56. Qb6+ Kd5 57. Qxa7 g4 58. Kg3 f4+ 59. Kxf4 g3 60. Kxg3 Kc6 61. Qb6+ Kd7 62. c6+ Ke6 63. c7+ Kd7 64. Kf4 Ke7 65. c8=Q Kf7 66. Qbe6+ Kg7 67. Qcg8# 1-0

[White "IvanHoe 63"] [Black "FireBird 1.2"]
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. a3 Nxd4 9. Nxd4 cxd4 10. Bxd4 Bc5 11. Bxc5 Qxc5 12. Qg4 O-O 13. O-O-O a6 14. h4 b5 15. Rh3 b4 16. Rg3 g6 17. axb4 Qxb4 18. Na2 Qb7 19. h5 Nc5 20. Bd3 a5 21. Bxg6 fxg6 22. hxg6 h5 23. Qxh5 Rb8 24. b4 Qg7 25. bxc5 Rxf4 26. c6 Ba6 27. Qh3 Re8 28. c7 Rf5 29. Rxd5 exd5 30. Qxf5 Bc8 31. e6 Rxe6 32. Re3 Qa1+ 33. Kd2 Qd4+ 34. Rd3 Qf6 35. Qxf6 Rxf6 36. Rxd5 Kg7 37. Rd8 Bf5 38. c8=Q Bxc8 39. Rxc8 Rxg6 40. Rc7+ Kf8 41. Kc3 Rg3+ 42. Kb2 Ke8 43. c4 Rxg2+ 44. Kb3 a4+ 45. Ka3 Kd8 46. Ra7 Rc2 47. Rxa4 Kd7 48. Kb4 Rb2+ 49. Kc5 Rb8 50. Kd5 Rb3 51. Ra7+ Kc8 52. c5 Kb8 53. Rh7 Kc8 54. c6 Kd8 55. Kc4 Rb2 56. Nb4 Rb1 57. Kc5 Rc1+ 58. Kd6 Rd1+ 59. Nd5 Ke8 60. c7 Rc1 61. Ne7 Rd1+ 62. Ke6 Re1+ 63. Kf6 Rc1 64. c8=Q+ Rxc8 65. Nxc8 Kd8 66. Nb6 Ke8 67. Rh8# 1-0

[White "IvanHoe 81"] [Black "RobboLito 0.09"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. Be2 Be6 9. O-O O-O 10. Qd3 Nc6 11. a3 Rc8 12. Nd5 Nd7 13. Qd2 h6 14. c4 Bg5 15. Rad1 Bxe3 16. Qxe3 Ne7 17. Rc1 Bxd5 18. cxd5 f5 19. Rxc8 Qxc8 20. Qa7 Qb8 21. Qxb8 Rxb8 22. exf5 Rc8 23. Na5 Rc2 24. Bf3 Nf6 25. Nxb7 Nxf5 26. Rb1 Rc7 27. Na5 Nd4 28. Bd1 Nxd5 29. Nb3 Rc4 30. Nxd4 Rxd4 31. Kf1 Kf8 32. g3 a5 33. Rc1 Ke7 34. Ke1 Re4+ 35. Be2 Kd7 36. Rc2 Nc7 37. f3 Rd4 38. h4 g5 39. hxg5 hxg5 40. Kf2 a4 41. Ke1 Ne6 42. Bb5+ Ke7 43. Rc4 Rxc4 44. Bxc4 Nd4 45. Kf2 Kd7 46. Bd5 Kc7 47. Bf7 Kd7 48. Bd5 Kc7 49. Bf7 Kd8 50. g4 Kd7 51. Bd5 Kc7 52. Ke3 Nc6 53. Bf7 Kd7 54. Kd3 Kd8 55. Bd5 Kc7 56. Kc4 Kb6 57. Be4 Ne7 58. Ba8 Ka6 59. Bd5 Ka7 60. Be6 Kb6 61. Bf7 Ka6 62. Kb4 Kb6 63. Kxa4 Nc6 64. Bb3 Kc5 65. Bd1 d5 66. b4+ Kb6 67. Kb3 Nd4+ 68. Kc3 Nb5+ 69. Kb2 Nd4 70. a4 Nc6 71. Kc3 Nd4 72. a5+ Ka6 73. Bb3 Ne2+ 74. Kd2 Nf4 75. Ba4 e4 76. fxe4 dxe4 77. Bb3 Kb5 78. Bf7 Nd3 79. a6 Kb6 80. b5 Nf2 81. Be6 Ka7 82. Bd7 Nd3 83. Ke3 Nc5 84. Be8 Kb6 85. Kd4 e3 86. Kxe3 Ne6 87. Ke4 Ka7 88. Bc6 Nf4 89. Kf5 Nh3 90. Bd5 Kb6 91. Ke5 Nf2 92. Kd6 Nd3 93. a7 Kxa7 94. Kc7 Nf4 95. b6+ Ka6 96. Bc4+ Ka5 97. b7 Kb4 98. Ba6 Kc3 99. b8=Q Ng6 100. Qb6 Nf4 101. Qe3+ Kc2 102. Bc4 Ng2 103. Qe2+ Kc3 104. Qd3+ Kb2 105. Qd2+ Ka3 106. Qc3+ Ka4 107. Kc6 Nh4 108. Bb5# 1-0

All games, with full details, will be made available Saturday, 12th June.

[brinan]

This is a post that should have been available last Saturday morning.

However, fell foul of a software issue when changing my email address. Meant my account locked, with no automatic redress. Add to that the system administrator's own problems, and only now has my account been reactivated.

The lock-out did jolt me into producing chess pages for my personal web space. More regular updates now available from chess.brinan.me.uk.

Standings after 45 games of 60:

Code: Select all

                                                                  Original
   Engine                Score   I6  Ig  Fi  Ro  I8  St    S-B   Prediction
1  IvanHoe 63            9.5/15 ... =0= =1= =1= ==1 =11   64.50     10.5
2  Igorrit 0086v7        9.0/15 =1= ... === 01= 11= ===   65.75     10.0
3  FireBird 1.2          7.5/15 =0= === ... 1== === 0=1   55.00      9.0
4  RobboLito 0.09 1core  7.0/15 =0= 10= 0== ... =01 1==   51.00      8.5
5  IvanHoe 81            7.0/15 ==0 00= === =10 ... 11=   48.25     12.5
6  Stockfish 1.7.1       5.0/15 =00 === 1=0 0== 00= ...   40.00      9.5

90 minutes each side.
64-bit programs using 2 cores (except single-processor RobboLito).

So far 18 wins. 9 for Black, 8 playing the Sicilian.

Wins in the third week::
[White "Stockfish 1.7.1"] [Black "IvanHoe 63"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Be7 9. Qd3 O-O 10. Nd5 Nxd5 11. exd5 Bc8 12. Be3 Nd7 13. c4 a5 14. f4 a4 15. Nd2 exf4 16. Rxf4 Re8 17. Bd4 Bf6 18. Ne4 Be5 19. Rf2 f5 20. Nc3 Nc5 21. Qd2 Bd7 22. Re1 Bxd4 23. Qxd4 Qa5 24. Ref1 g6 25. Rf3 Re5 26. Rb1 Rae8 27. Bf1 Qb4 28. Qd2 Qb6 29. Qf2 g5 30. g3 g4 31. Rf4 Re3 32. Rc1 h5 33. Rc2 Kg7 34. Rc1 R8e5 35. Kh1 h4 36. gxh4 Qd8 37. Rd1 Qh8 38. a3 Qe8 39. Kg1 Qg6 40. Be2 Qh5 41. Kh1 Qe8 42. Bf1 Qe7 43. Kg1 Qf7 44. Be2 Kg8 45. Kh1 Qe7 46. Bf1 Qh7 47. Kg1 Qh6 48. Kh1 Kg7 49. Kg1 Kh7 50. Kh1 Kg8 51. Kg1 Kg7 52. Kh1 Re8 53. Kg1 Kg8 54. Kh1 Kh7 55. Kg1 Qg7 56. Kh1 R8e5 57. Qc2 Kg8 58. Qf2 Kh8 59. Rdd4 Kh7 60. Rd1 Kh6 61. Be2 Qe7 62. Bf1 Kh5 63. Nb5 Qf6 64. Rdd4 R3e4 65. Nc3 Rxd4 66. Qxd4 Qxh4 67. Rf2 Qg5 68. Rf4 Kg6 69. Kg1 Ne4 70. Ne2 Qe7 71. Qb6 Nc5 72. Rf2 Re4 73. Nf4+ Kg5 74. Nd3 Rxc4 75. Nxc5 Rxc5 76. Qxb7 f4 77. Qb8 Qf6 78. Kh1 f3 79. Qa7 Be8 80. Qa6 Qf4 81. Qa8 Bf7 82. Qd8+ Kg6 83. Qh4 Rxd5 84. Qg3 Kg5 85. Ba6 Rd1+ 86. Rf1 Rxf1+ 87. Bxf1 Qc1 88. Qf2 Bc4 89. Kg1 Bd3 90. h4+ Kh5 91. Kh2 Qxf1 92. Qxf1 Bxf1 93. Kg3 Bg2 94. Kf2 Kxh4 95. Ke3 g3 96. Ke4 f2+ 97. Kf5 f1=Q+ 98. Ke6 Bh3+ 99. Ke7 g2 100. b4 g1=Q 101. b5 Qa7+ 102. Kxd6 Qf6+ 103. Kd5 Qad4# 0-1

[White "IvanHoe 63"] [Black "IvanHoe 81"]
1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Bc4 c6 5. O-O Be7 6. dxe5 dxe5 7. Ng5 Bxg5 8. Qh5 Qe7 9. Qxg5 Qxg5 10. Bxg5 Ngf6 11. f3 O-O 12. a4 Re8 13. Rd1 Nf8 14. Be3 Be6 15. Na3 b6 16. b3 h6 17. Rd6 Rac8 18. Rad1 Bxc4 19. Nxc4 Kh7 20. R6d2 Rc7 21. Kf2 Ree7 22. b4 Re8 23. c3 N8d7 24. h4 Nf8 25. a5 b5 26. Nd6 Ra8 27. a6 h5 28. c4 bxc4 29. Nxc4 N8d7 30. Na5 Rac8 31. Ra1 g6 32. Nb7 Kg8 33. Ra3 Ra8 34. Rc3 Kf8 35. b5 c5 36. Nxc5 Nxc5 37. Rxc5 Rxc5 38. Bxc5+ Ke8 39. Be3 Nd7 40. Rc2 Kd8 41. Bg5+ f6 42. Be3 Nb8 43. b6 axb6 44. Bxb6+ Kd7 45. Rc7+ Ke6 46. Rc8 Rxa6 47. Rxb8 Ra2+ 48. Kg3 Rb2 49. Ba7 Re2 50. Rb7 Ra2 51. Bc5 f5 52. exf5+ gxf5 53. Rh7 Kd5 54. Bg1 Ra1 55. Kh2 Rc1 56. Rxh5 Rc4 57. Kh3 Ke6 58. Rh6+ Kf7 59. h5 Rc1 60. Bb6 Rc2 61. Rg6 Rb2 62. Kh4 e4 63. fxe4 Rb4 64. Kg5 Rxe4 65. Kxf5 Rb4 66. Rf6+ Kg8 67. h6 Rb3 68. g4 Kh7 69. Rf7+ Kg8 70. Rb7 Rd3 71. Bc5 Kh8 72. Kg6 1-0

[White "FireBird 1.2"]
[Black "Stockfish 1.7.1"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 a6 6. c4 e6 7. Nc3 Be7 8. O-O O-O 9. Be2 Bd7 10. Be3 Nc6 11. f4 Re8 12. Qd3 e5 13. Nxc6 bxc6 14. f5 Qc7 15. Rad1 Red8 16. Bf3 h6 17. Bf2 Rab8 18. Rd2 c5 19. b3 a5 20. Nb5 Qb6 21. a4 Nh7 22. h4 Bc6 23. Rfd1 Nf6 24. Re2 Ra8 25. Be1 d5 26. exd5 Nxd5 27. Bxd5 Bxd5 28. Qc3 Bc6 29. Rxd8+ Rxd8 30. Qxa5 Qb7 31. Rd2 Rd7 32. Qc3 e4 33. Qe3 Qc8 34. a5 Rxd2 35. Qxd2 Qxf5 36. a6 Qg4 37. Nc3 e3 38. Qe2 Qd4 39. Nd5 Bxd5 40. cxd5 Bd6 41. g3 Kf8 42. Kf1 Qf6+ 43. Kg2 Qd4 44. Qb5 Qxd5+ 45. Kh2 Ke7 46. a7 Qa8 47. Qb6 e2 48. Ba5 Ke6 49. Qa6 Kd7 50. Qb5+ Kc8 51. Qe8+ Kb7 52. Qd7+ Ka6 53. Be1 Bxg3+ 54. Bxg3 Qxa7 55. Qd3+ Kb6 56. Qxe2 Qd7 57. Qe5 f6 58. Qf4 g5 59. Qxf6+ Kb5 60. h5 Qd5 61. Qf1+ Kb6 62. Qf8 Ka5 63. Bf2 Qe5+ 64. Kg1 Kb5 65. Qa8 Kb6 66. b4 Qe6 67. bxc5+ Kb5 68. Qf3 Qc8 69. c6 Qxc6 70. Qxc6+ Kxc6 71. Be3 Kd6 72. Bxg5 Ke6 73. Bxh6 Kf5 74. Bc1 Ke5 75. Kf2 Kf6 76. Kg3 Kf7 77. Bb2 Kg8 78. Kf4 Kf7 79. Kf5 Ke7 80. h6 Kd6 81. h7 Kc5 82. h8=Q Kb4 83. Qe5 Kc4 84. Ke4 Kb3 85. Qd4 Ka2 86. Qd1 Kxb2 87. Kd3 Ka3 88. Qb1 Ka4 89. Kc4 Ka3 90. Qa1# 1-0

[White "RobboLito 0.09 1core"] [Black "IvanHoe 81"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 g6 7. Be3 Bg7 8. O-O O-O 9. Qd2 Nbd7 10. a4 Nc5 11. f3 Bd7 12. a5 Rc8 13. Rfd1 Qc7 14. Nb3 Nxb3 15. cxb3 Be6 16. b4 Bc4 17. b5 Bxe2 18. Qxe2 Qc4 19. Qxc4 Rxc4 20. bxa6 bxa6 21. Ra4 Rc7 22. Rb4 Rfc8 23. Kf2 Kf8 24. Rd2 Rc6 25. Ke2 h6 26. Rb7 R6c7 27. Rb6 Ra8 28. g3 h5 29. Rb4 Kg8 30. Rb3 Kf8 31. Bd4 Rac8 32. Rb4 g5 33. Rb6 Rc6 34. Rb7 R8c7 35. Rxc7 Rxc7 36. Bxf6 Bxf6 37. Nd5 Rb7 38. b4 Kg7 39. Rc2 e6 40. Nb6 Be5 41. Ke3 Kf8 42. Rc6 Ra7 43. f4 gxf4+ 44. gxf4 Bb2 45. Kd3 Kg7 46. Rxd6 Rb7 47. Kc2 Bf6 48. Rd7 Rb8 49. Kb3 h4 50. Rd6 Rg8 51. b5 axb5 52. a6 Bd8 53. a7 Bc7 54. Rc6 Bxb6 55. Rxb6 Ra8 56. Rb7 Kh6 57. Kb4 Kh5 58. Rxf7 Kg4 59. f5 e5 60. Rg7+ Kh3 61. f6 Kxh2 62. f7 h3 63. Kxb5 Rxa7 64. f8=Q Rxg7 65. Qxg7 Kh1 66. Qxe5 h2 67. Kc6 Kg2 68. Qxh2+ Kxh2 69. e5 Kg3 70. e6 Kh3 71. Kd5 Kg2 72. Ke4 Kf1 73. e7 Ke1 74. e8=Q Kd2 75. Qc6 Ke1 76. Qc2 Kf1 77. Kf3 Kg1 78. Qg2# 1-0

All games now downloadable from website. Can also play through won games.

[brinan]

Final Standings

Code: Select all

                                                                       Original    Performance
  Engine                Score   I6   Ig   I8   Fi   Ro   St     S-B   Prediction Bayeselo Elostat
1 IvanHoe 63           12.5/20  .... =0== ==1= =1=1 =1== =11=  115.50    10.5      3220    3242 
2 Igorrit 0086v7       11.5/20  =1== .... 11== ==== 01== ====  113.25    10.0      3196    3212 
3 IvanHoe 81           10.0/20  ==0= 00== .... ==== =10= 11=1   92.75    12.5      3169    3168 
4 FireBird 1.2          9.5/20  =0=0 ==== ==== .... 1==1 0=10   94.50     9.0      3160    3154 
5 RobboLito 0.09 1core  9.5/20  =0== 10== =01= 0==0 .... 1==1   92.25     8.5      3159    3154 
6 Stockfish 1.7.1       7.0/20  =00= ==== 00=0 1=01 0==0 ....   73.75     9.5      3104    3079 
                                                                                     avg 3168

Download games from chess.brinan.me.uk. Can also play through those won.

90 minutes each side
64-bit programs using 2 cores (except single-processor RobboLito)
Ponder on
256MB hash table
5 moves each side from kingliveson v3.0 book

Processing-power measure: 42 seconds (from executing bench, Crafty v19.17, BH compile)

Code: Select all

White Wins 13 (21.7%)
Black Wins 10 (16.7%), 9 playing the Sicilian
Draws      37 (61.7%)
           60

ECO A   7 Games (11.7%)
ECO B  42 Games (70.0%)
ECO C   6 Games (10.0%)
ECO D   2 Games ( 3.3%)
ECO E   3 Games ( 5.0%)