another acorn...

[MikeB]

just compiled the the most recent versions of crafty and stockfish, and as I occasionally do , have them play under xboardwith no book just to see how they do - so this was the first game with Crafty playing the white pieces versus the latest SF...

[pgn][Event "Computer Chess Game"]
[Site "Mac-Pro.local"]
[Date "2016.07.30"]
[Round "-"]
[White "Crafty-25.1-073016i-arm"]
[Black "Stockfish 073016-y"]
[Result "1-0"]
[TimeControl "15+0.25"]
[Annotator "1. +0.35 1... -0.18"]

1. e4 {+0.35/17} e5 {-0.18/16 1.0} 2. Nf3 {+0.35/15 0.3} Nf6 {-0.29/17 1.3}
3. Nxe5 {+0.50/16 0.5} d6 {-0.23/17 0.7} 4. Nf3 {+0.52/15 0.3} Nxe4
{-0.51/16 0.3} 5. Bd3 {+0.45/16 1.1} Nf6 {-0.20/16 0.5} 6. O-O
{+0.14/16 0.4} Be7 {-0.20/16 0.1} 7. Nc3 {+0.12/16 0.3} d5 {+0.09/16 0.5}
8. b3 {+0.18/17 0.7} O-O {+0.12/17 1.0} 9. Re1 {+0.09/17 0.4} a6
{+0.13/17 0.8} 10. Bb2 {+0.07/15 0.8} Nc6 {+0.11/15 0.5} 11. a3
{+0.00/16 1.4} Bd6 {+0.00/17 1.7} 12. Na2 {+0.00/14 0.7} Be6 {+0.13/15 0.3}
13. Ng5 {+0.17/13 0.4} Bxh2+ {+1.02/15 0.4} 14. Kxh2 {+1.67/15 0.2} Ng4+
{-1.48/17 0.7} 15. Kg3 {+1.66/17 0.2} Qxg5 {-1.44/15 0.1} 16. f4
{+1.61/18 0.2} Qe7 {-1.62/18 0.7} 17. Rxe6 {+1.78/18 0.7} Qxe6
{-1.56/15 0.1} 18. Qxg4 {+1.69/17 0.2} Qxg4+ {-1.60/17 0.5} 19. Kxg4
{+1.73/17 0.2} Rfe8 {-1.58/18 0.6} 20. Kf3 {+1.61/17 0.4} h6 {-1.60/17 1.0}
21. Nb4 {+1.64/17 0.2} Ne7 {-1.49/16 0.3} 22. Bd4 {+1.66/16 0.7} Rad8
{-1.54/17 1.1} 23. Re1 {+1.78/15 0.3} c6 {-1.50/18 1.4} 24. g4
{+1.80/15 0.4} f6 {-1.58/19 1.2} 25. Re2 {+1.80/15 0.4} Kf7 {-1.41/18 0.4}
26. c4 {+1.86/15 0.2} dxc4 {-1.31/18 1.3} 27. Bxc4+ {+1.94/15 0.2} Nd5
{-1.46/20 0.5} 28. Re3 {+1.93/17 0.2} Rxe3+ {-1.38/15 0.3} 29. dxe3
{+2.03/17 0.2} Ke7 {-1.49/17 0.5} 30. Nd3 {+2.00/18 0.2} b5 {-1.34/17 0.2}
31. Bxd5 {+2.09/19 0.2} cxd5 {-1.37/17 0.1} 32. Nc5 {+2.04/19 0.2} a5
{-1.39/19 0.8} 33. f5 {+2.10/16 0.2} Rh8 {-1.54/21 1.3} 34. Ne6
{+2.35/17 0.4} h5 {-1.59/17 0.5} 35. Nxg7 {+2.35/17 0.4} hxg4+
{-1.24/14 0.1} 36. Kg3 {+2.38/18 0.2} Rh1 {-1.41/17 0.4} 37. Ne6
{+2.64/17 0.2} Rg1+ {-1.49/17 0.5} 38. Kf2 {+2.49/18 0.3} Rh1
{-1.61/18 0.3} 39. Nc7 {+2.57/17 0.4} Rh5 {-1.69/16 0.3} 40. Nxd5+
{+2.59/16 0.2} Kf7 {-1.33/14 0.1} 41. e4 {+3.37/18 0.3} Rh3 {-1.15/13 0.1}
42. Bc3 {+3.65/17 0.3} Kf8 {-2.09/15 0.5} 43. Bxa5 {+4.20/15 0.3} Rxb3
{-2.26/14 0.3} 44. Nxf6 {+4.68/14 0.3} Rf3+ {-2.60/15 0.2} 45. Ke2
{+4.72/14 0.3} Kf7 {-3.26/16 0.2} 46. Nxg4 {+4.74/14 0.2} Rxa3
{-3.39/15 0.1} 47. Bb4 {+4.88/13 0.2} Ra4 {-3.52/17 0.4} 48. Ne5+
{+4.90/14 0.2} Kf6 {-3.63/16 0.1} 49. Nd3 {+4.97/14 0.2} Ra7 {-3.83/16 0.4}
50. Ke3 {+5.25/16 0.3} Kg5 {-3.98/15 0.3} 51. Nf4 {+5.26/15 0.2} Rh7
{-4.31/12 0.2} 52. Nd5 {+5.26/16 0.2} Rh3+ {-5.08/13 0.2} 53. Kd4
{+5.26/12 0.2} Rf3 {-6.02/14 0.3} 54. Kc5 {+6.26/14 0.2} Rf2 {-7.04/13 0.2}
55. Kxb5 {+14.72/13 0.2} Kg4 {-12.57/12 0.3} 56. Kc4 {+14.86/13 0.2} Kf3
{-15.57/15 0.3} 57. f6 {+310.00/16 0.2} Rc2+ {-123.48/20 0.2} 58. Kd3
{+310.00/19 0.2} Rc1 {-123.49/23 0.2} 59. f7 {+310.00/25 0.2} Rd1+
{-123.50/23 0.1} 60. Kc2 {+310.00/21 0.2} Rd4 {-123.50/29 0.2} 61. f8=Q+
{+310.00/30 0.2} Ke2 {-123.51/32 0.2} 62. Nc3+ {+310.00/21 0.2} Ke3
{-123.51/36 0.1} 63. Nd1+ {+310.00/25 0.3} Rxd1 {-123.52/127 0.1} 64. Kxd1
Kxe4 {-1000.12/14 0.1} 65. Qf6 Kd5 {-1000.08/19 0.1} 66. Kc2 Ke4
{-1000.06/21 0.1} 67. Bc5 Kd5 {-123.53/1 0.1} 68. Kd3 Kxc5 {-123.53/1 0.1}
69. Qe6 Kb5 {-1000.04/37 0.1} 70. Kd4 Ka4 {-1000.03/127 0.1} 71. Kc4 Ka3
{-1000.02/127 0.1} 72. Kc3 Ka4 {-1000.01/1 0.1} 73. Qa6#
{White mates} 1-0
[/pgn]
follows the premise that even a blind squirrel finds an acorn one in a while...anyway a good win against a top engine and I can certainly attest they are very infrequent...15. Bxh2 looks suspect - on my machine, SF takes 8 seconds before pulling away from the move

[d]r2q1rk1/1pp2ppp/p1nbbn2/3p2N1/8/PP1B4/NBPP1PPP/R2QR1K1 b - - 4 13

Code: Select all

info depth 21 seldepth 36 multipv 1 score cp 22 upperbound nodes 6836460 nps 1674371 hashfull 212 tbhits 0 time 4083 pv d6h2 g1h2
...
info depth 21 seldepth 36 multipv 1 score cp 18 nodes 13067059 nps 1658677 hashfull 419 tbhits 0 time 7878 pv f8e8 d1f3 d6h2 g1f1 f6e4 g5e4 h2e5 a2c3 d5e4 d3e4 e5d4 f3f4 d8d6 f4d6 c7d6 a1b1 a8d8 f1g1 d4f6 e4c6 b7c6 c3e4 f6b2

[APassionForCriminalJustic]

just compiled the the most recent versions of crafty and stockfish, and as I occasionally do , have them play under xboardwith no book just to see how they do - so this was the first game with Crafty playing the white pieces versus the latest SF...

[pgn][Event "Computer Chess Game"]
[Site "Mac-Pro.local"]
[Date "2016.07.30"]
[Round "-"]
[White "Crafty-25.1-073016i-arm"]
[Black "Stockfish 073016-y"]
[Result "1-0"]
[TimeControl "15+0.25"]
[Annotator "1. +0.35 1... -0.18"]

1. e4 {+0.35/17} e5 {-0.18/16 1.0} 2. Nf3 {+0.35/15 0.3} Nf6 {-0.29/17 1.3}
3. Nxe5 {+0.50/16 0.5} d6 {-0.23/17 0.7} 4. Nf3 {+0.52/15 0.3} Nxe4
{-0.51/16 0.3} 5. Bd3 {+0.45/16 1.1} Nf6 {-0.20/16 0.5} 6. O-O
{+0.14/16 0.4} Be7 {-0.20/16 0.1} 7. Nc3 {+0.12/16 0.3} d5 {+0.09/16 0.5}
8. b3 {+0.18/17 0.7} O-O {+0.12/17 1.0} 9. Re1 {+0.09/17 0.4} a6
{+0.13/17 0.8} 10. Bb2 {+0.07/15 0.8} Nc6 {+0.11/15 0.5} 11. a3
{+0.00/16 1.4} Bd6 {+0.00/17 1.7} 12. Na2 {+0.00/14 0.7} Be6 {+0.13/15 0.3}
13. Ng5 {+0.17/13 0.4} Bxh2+ {+1.02/15 0.4} 14. Kxh2 {+1.67/15 0.2} Ng4+
{-1.48/17 0.7} 15. Kg3 {+1.66/17 0.2} Qxg5 {-1.44/15 0.1} 16. f4
{+1.61/18 0.2} Qe7 {-1.62/18 0.7} 17. Rxe6 {+1.78/18 0.7} Qxe6
{-1.56/15 0.1} 18. Qxg4 {+1.69/17 0.2} Qxg4+ {-1.60/17 0.5} 19. Kxg4
{+1.73/17 0.2} Rfe8 {-1.58/18 0.6} 20. Kf3 {+1.61/17 0.4} h6 {-1.60/17 1.0}
21. Nb4 {+1.64/17 0.2} Ne7 {-1.49/16 0.3} 22. Bd4 {+1.66/16 0.7} Rad8
{-1.54/17 1.1} 23. Re1 {+1.78/15 0.3} c6 {-1.50/18 1.4} 24. g4
{+1.80/15 0.4} f6 {-1.58/19 1.2} 25. Re2 {+1.80/15 0.4} Kf7 {-1.41/18 0.4}
26. c4 {+1.86/15 0.2} dxc4 {-1.31/18 1.3} 27. Bxc4+ {+1.94/15 0.2} Nd5
{-1.46/20 0.5} 28. Re3 {+1.93/17 0.2} Rxe3+ {-1.38/15 0.3} 29. dxe3
{+2.03/17 0.2} Ke7 {-1.49/17 0.5} 30. Nd3 {+2.00/18 0.2} b5 {-1.34/17 0.2}
31. Bxd5 {+2.09/19 0.2} cxd5 {-1.37/17 0.1} 32. Nc5 {+2.04/19 0.2} a5
{-1.39/19 0.8} 33. f5 {+2.10/16 0.2} Rh8 {-1.54/21 1.3} 34. Ne6
{+2.35/17 0.4} h5 {-1.59/17 0.5} 35. Nxg7 {+2.35/17 0.4} hxg4+
{-1.24/14 0.1} 36. Kg3 {+2.38/18 0.2} Rh1 {-1.41/17 0.4} 37. Ne6
{+2.64/17 0.2} Rg1+ {-1.49/17 0.5} 38. Kf2 {+2.49/18 0.3} Rh1
{-1.61/18 0.3} 39. Nc7 {+2.57/17 0.4} Rh5 {-1.69/16 0.3} 40. Nxd5+
{+2.59/16 0.2} Kf7 {-1.33/14 0.1} 41. e4 {+3.37/18 0.3} Rh3 {-1.15/13 0.1}
42. Bc3 {+3.65/17 0.3} Kf8 {-2.09/15 0.5} 43. Bxa5 {+4.20/15 0.3} Rxb3
{-2.26/14 0.3} 44. Nxf6 {+4.68/14 0.3} Rf3+ {-2.60/15 0.2} 45. Ke2
{+4.72/14 0.3} Kf7 {-3.26/16 0.2} 46. Nxg4 {+4.74/14 0.2} Rxa3
{-3.39/15 0.1} 47. Bb4 {+4.88/13 0.2} Ra4 {-3.52/17 0.4} 48. Ne5+
{+4.90/14 0.2} Kf6 {-3.63/16 0.1} 49. Nd3 {+4.97/14 0.2} Ra7 {-3.83/16 0.4}
50. Ke3 {+5.25/16 0.3} Kg5 {-3.98/15 0.3} 51. Nf4 {+5.26/15 0.2} Rh7
{-4.31/12 0.2} 52. Nd5 {+5.26/16 0.2} Rh3+ {-5.08/13 0.2} 53. Kd4
{+5.26/12 0.2} Rf3 {-6.02/14 0.3} 54. Kc5 {+6.26/14 0.2} Rf2 {-7.04/13 0.2}
55. Kxb5 {+14.72/13 0.2} Kg4 {-12.57/12 0.3} 56. Kc4 {+14.86/13 0.2} Kf3
{-15.57/15 0.3} 57. f6 {+310.00/16 0.2} Rc2+ {-123.48/20 0.2} 58. Kd3
{+310.00/19 0.2} Rc1 {-123.49/23 0.2} 59. f7 {+310.00/25 0.2} Rd1+
{-123.50/23 0.1} 60. Kc2 {+310.00/21 0.2} Rd4 {-123.50/29 0.2} 61. f8=Q+
{+310.00/30 0.2} Ke2 {-123.51/32 0.2} 62. Nc3+ {+310.00/21 0.2} Ke3
{-123.51/36 0.1} 63. Nd1+ {+310.00/25 0.3} Rxd1 {-123.52/127 0.1} 64. Kxd1
Kxe4 {-1000.12/14 0.1} 65. Qf6 Kd5 {-1000.08/19 0.1} 66. Kc2 Ke4
{-1000.06/21 0.1} 67. Bc5 Kd5 {-123.53/1 0.1} 68. Kd3 Kxc5 {-123.53/1 0.1}
69. Qe6 Kb5 {-1000.04/37 0.1} 70. Kd4 Ka4 {-1000.03/127 0.1} 71. Kc4 Ka3
{-1000.02/127 0.1} 72. Kc3 Ka4 {-1000.01/1 0.1} 73. Qa6#
{White mates} 1-0
[/pgn]
follows the premise that even a blind squirrel finds an acorn one in a while...anyway a good win against a top engine and I can certainly attest they are very infrequent...15. Bxh2 looks suspect - on my machine, SF takes 8 seconds before pulling away from the move

[d]r2q1rk1/1pp2ppp/p1nbbn2/3p2N1/8/PP1B4/NBPP1PPP/R2QR1K1 b - - 4 13

Code: Select all

info depth 21 seldepth 36 multipv 1 score cp 22 upperbound nodes 6836460 nps 1674371 hashfull 212 tbhits 0 time 4083 pv d6h2 g1h2
...
info depth 21 seldepth 36 multipv 1 score cp 18 nodes 13067059 nps 1658677 hashfull 419 tbhits 0 time 7878 pv f8e8 d1f3 d6h2 g1f1 f6e4 g5e4 h2e5 a2c3 d5e4 d3e4 e5d4 f3f4 d8d6 f4d6 c7d6 a1b1 a8d8 f1g1 d4f6 e4c6 b7c6 c3e4 f6b2

Bxh2 looks strange.. crafty winning is even more odd.... wouldn't trust this game with a 10 foot pole.

[yurikvelo]

Bxh2 looks strange.. crafty winning is even more odd.... wouldn't trust this game with a 10 foot pole.

SF bug here is real.

In singlePV mode, SF-dev need 25.3 MN (D=22/38) to realize real eval of Bxh2 as +1.46, not -1.05

In multiPV mode (multi=3+) SF-dev need only 8.7 MN (D=18/31) to realize real eval of Bxh2 as +1.46, not -0.90

For some reason in singlePV mode SF need D+4 to find 15. Kg3!

13. .. Bxh2, SF-dev
D=20/37, 10 625 kN
-0,87 14.Kf1 Ne4 15.Nxe4 dxe4 16.Rxe4 Qg5
-1,09 14.Kxh2 Ng4+ 15.Kg1 Qxg5 16.Qf3 Nge5
-1,26 14.Kh1 Bf4 15.Bxf6 Qxf6 16.Qh5 h6

D=21/37, 19 379 kN
+1,51 14.Kxh2 Ng4+ 15.Kg3 Qxg5 16.f4 Qe7
-0,77 14.Kf1 Ne4 15.Nxe4 dxe4 16.Rxe4 Qg5
-1,09 14.Kh1 Bf4 15.Bxf6 Qxf6 16.Qh5 h6

Reason for this behaviour is enormosly low eval -6.04 which is immediately assigned to Kg3, so this PV is heavily pruned and make SF to believe Bxh2 is good move.
Maybe this is related to latest King-Tropism patches

1/1 -6,04 15.Kg3
1/1 -3,29 15.Qxg4 Bxg4 16.Bxh7+ Kh8
1/1 -0,87 15.Kg1 Qxg5
---------------------------------------------------------------------------
2/2 -6,04 15.Kg3 Qxg5
2/2 -3,29 15.Qxg4 Bxg4
2/2 -0,87 15.Kg1 Qxg5
---------------------------------------------------------------------------
3/4 -5,02 15.Kg3 Qxg5 16.f3
3/4 -3,29 15.Qxg4 Bxg4 16.Bxh7+ Kh8
3/4 -0,53 15.Kg1 Qxg5 16.f3
---------------------------------------------------------------------------
4/5 -3,57 15.Qxg4 Bxg4 16.Nxh7 Qh4+ 17.Kg1
4/5 +1,58 15.Kg3 h5 16.f4 a5 17.Bh7+ Kh8
4/5 +1,58 15.Kg1 Qxg5 16.f3 a5 17.fxg4

[yurikvelo]

To defend SF, Komodo-10 has the same "bug"

5 -2,84 15.Qxg4 Bxg4 16.Nxh7 Re8 17.Kg1
5 -1,22 15.Kg3 Qxg5 16.f4 Qh6 17.Rh1
5 -0,57 15.Kg1 Qxg5 16.Qf3 Nge5 17.Qe3 Qxe3
---------------------------------------------------------------------------
6 -3,01 15.Qxg4 Bxg4 16.Nxh7 Re8 17.Kg1 Re6
6 -0,57 15.Kg1 Qxg5 16.Qf3 Nge5 17.Qe3 Qxe3
6 +1,17 15.Kg3 Qxg5 16.f4 Qd8 17.Rxe6 Nh6

in singlePV take much more D

09- -1,13 15.Kg1 Qxg5
09- -1,19 15.Kg1 Qxg5 16.Qf3 Nce5 17.Bxe5 Nxe5
10+ -1,11 15.Kg1 Qxg5 16.Qf3
10+ -1,04 15.Kg1 Qxg5 16.Qf3
10- -1,11 15.Kg1 Qxg5
10+ -0,94 15.Kg3 Qxg5 16.f4
10+ -0,79 15.Kg3 d4 16.Nxe6
10+ -0,57 15.Kg3 Qxg5 16.f4
10+ -0,24 15.Kg3 Qxg5 16.f4
10+ +0,25 15.Kg3 d4 16.Nxe6
10+ +0,98 15.Kg3 d4 16.Nxe6
10+ +1,72 15.Kg3 Qxg5 16.f4 Qe7 17.Qxg4 Bxg4
11- +1,65 15.Kg3 Qxg5

as for 13. .. Bxh2, Komodo need much less, in single PV only 0.49 MN (D=12)

12+ 354k +0,35 13. ... Bxh2+ 14.Kxh2
12- 490k -0,14 13. ... Re8 14.Nxe6 Rxe6

in multiPV=3 a bit more 0.79 MN (D=12)


Rybka-4 resolve it instantly (0.033 MN from clean Hash)

6 06k -0,50 13. ... Bxh2+ 14.Kf1 Bf4 15.Nxe6 fxe6 16.Rxe6 Qd7 17.Bf5 Ne7 18.Bh3
7 33k -0,09 13. ... Re8 14.Nxe6 Rxe6 15.Rxe6 fxe6 16.b4 Be5 17.Nc3 Qd6 18.h3 Nd4 19.Qe1 Bh2+

[MikeB]

Bxh2 looks strange.. crafty winning is even more odd.... wouldn't trust this game with a 10 foot pole.

your comment is unfounded , if you play enough games, Crafty will score some wins against SF or K

Code: Select all

200 rounds and 1200 games completed...
time control: 1000+10
Date: 07/30/16 : 19:28:21
1200 game(s) loaded
Rank Name                     Rating   Δ     +    -     #     Σ    Σ%     W    L    D   W%    =%   OppR 
------------------------------------------------------------------------------------------------------
   1 Stockfish 073016-y        3219   0.0   17   17   600  404.0  67.3  287   79  234  47.8  39.0  3060 
   2 Stockfish 072516-y        3215   4.0   17   17   600  401.5  66.9  288   85  227  48.0  37.8  3062 
   3 Komodo 10.1 64-bit        3162  53.2   17   17   600  351.0  58.5  260  158  182  43.3  30.3  3079 
   4 Crafty-25.1-072516i-arm   2804 358.4   23   23   600   43.5   7.2    9  522   69   1.5  11.5  3199 
------------------------------------------------------------------------------------------------------

Also SF 073016-y (Mac exe and source) will be released soon, it incorporates the updated tb code by Ronald and will now play endgames where it is hitting the tb's more quickly, about 10x faster

[MikeB]

Whether you are a SF fan or Crafty fan (I'm a fan of both - all engines really) - this game is very interesting for a 15 sec /0.25 sec inc game. Played under xboard , which is nice since it captures the evaluations. TCEC fans should recognize the opening from last year's TCEC final.

[pgn][Event "Computer Chess Game"]
[Site "Mac-Pro.local"]
[Date "2016.08.09"]
[Round "4"]
[White "Crafty-25.1-080416"]
[Black "Stockfish 073116-2y"]
[Result "1-0"]
[TimeControl "15+0"]
[Annotator "9. -0.02 9... -0.13"]

1. d4
{ book }
1... d5
{ book }
2. c4
{ book }
2... e6
{ book }
3. Nf3
{
book }
3... Nf6
{ book }
4. Nc3
{ book }
4... c6
{ book }
5. e3
{ book }
5... Nbd7
{ book }
6. Qc2
{ book }
6... Bd6
{ book }
7. g4
{ book }
7... Nxg4
{ book }
8. Rg1
{ book }
8... Nxh2 9. Nxh2 {-0.02/17 0.6} Bxh2 {-0.13/16 0.9} 10. Rxg7
{-0.02/15 0.3} Nf8 {+0.18/15 0.5} 11. Rg2 {-0.17/15 0.8} Bc7 {+0.03/17 2.1}
12. Bd2 {-0.06/15 0.3} h5 {+0.26/14 0.3} 13. O-O-O {-0.07/15 0.3} h4
{+0.20/15 0.8} 14. f4 {+0.00/15 0.3} Qe7 {-0.12/16 3} 15. Qb3
{+0.04/14 0.3} b6 {+0.23/14 1.2} 16. Bd3 {+0.00/14 0.3} a5 {+0.34/14 1.0}
17. cxd5 {-0.02/15 1.4} exd5 {+0.13/15 1.0} 18. Rh1 {+0.07/14 0.3} h3
{+0.05/14 0.5} 19. Rgh2 {+0.33/14 0.4} Bg4 {+0.17/15 1.0} 20. Nd1
{+0.36/16 0.3} Bd7 {-0.01/15 0.7} 21. Nf2 {+0.43/14 0.4} a4 {-0.02/15 0.6}
22. Qc2 {+0.32/16 1.1} c5 {+0.09/13 0.1} 23. Nxh3 {+0.35/15 0.8} a3
{+0.20/15 0.7} 24. b3 {+0.31/14 0.4} Bd6 {+0.49/15 0.2} 25. Qc3
{+0.55/15 1.4} Rc8 {+0.03/17 0.7} 26. Kb1 {+0.65/13 0.2} c4 {+0.11/15 0.2}
27. Bc2 {+0.95/13 0.3} cxb3 {+0.29/16 0.4} 28. Qxb3 {+1.51/12 0.2} Rc4
{+0.00/16 0.8} 29. Qxb6 {+1.44/15 0.4} Rc8 {+0.15/16 0.6} 30. Qa5
{+1.31/15 0.3} Rxc2 {+0.83/16 0.3} 31. Kxc2 {+1.95/13 0.2} Qe4+
{+0.75/14 0.1} 32. Kc1 {+1.30/15 0.3} Bf5 {+0.89/16 0.2} 33. Qb5+
{+0.36/15 0.7} Ke7 {+0.18/16 1.0} 34. Kd1 {+0.10/15 0.3} Qc2+
{+0.41/15 0.5} 35. Ke1 {+0.41/15 0.3} Nd7 {+0.00/18 1.2} 36. Qxd5
{+0.63/14 0.3} Rb8 {+0.00/17 0.2} 37. Nf2 {+0.68/14 0.2} Rb2 {+0.00/17 0.1}
38. Qa5 {-0.36/13 0.4} Rb1+ {+0.00/18 0.7} 39. Ke2 {-0.30/15 0.2} Bb4
{+0.00/19 0.1} 40. Qa8 {+0.00/15 0.6} Qxd2+ {+0.22/14 0.2} 41. Kf3
{+0.00/10 0.1} Rb2 {+0.00/17 0.4} 42. Nd1 {+0.32/12 0.3} Qxh2
{+0.00/16 0.5} 43. Rxh2 {+2.20/16 0.3} Rxh2 {-0.15/16 0.1} 44. e4
{+2.27/15 0.3} Bg6 {-0.06/16 0.4} 45. Ne3 {+2.22/14 0.2} Rh3+
{-0.23/12 0.2} 46. Ke2 {+2.31/15 0.2} Bh5+ {-0.82/13 0.3} 47. Kd3
{+2.36/16 0.2} Bg4 {-0.43/14 0.2} 48. f5 {+2.95/15 0.4} Rg3 {-0.66/14 0.3}
49. Qb7 {+2.94/17 0.2} Ba5 {-0.76/16 0.3} 50. Qc6 {+2.94/15 0.5} Rh3
{-0.74/14 0.2} 51. f6+ {+2.57/15 0.4} Ke8 {-0.48/16 0.2} 52. e5
{+2.43/14 0.2} Bb6 {-0.72/14 0.1} 53. Qd6 {+2.95/15 0.2} Bd8 {-0.39/12 0.2}
54. Qxa3 {+3.00/15 0.3} Nb6 {-0.57/14 0.5} 55. Qc5 {+3.39/14 0.6} Bd7
{-0.61/14 0.3} 56. a3 {+3.00/14 0.4} Rh4 {-0.39/12 0.3} 57. Qc1
{+3.15/14 0.4} Rh3 {-0.86/13 0.3} 58. Ke2 {+3.03/15 0.2} Rh2+
{-0.63/13 0.2} 59. Kf3 {+3.49/12 0.2} Rh4 {-0.80/14 0.3} 60. Qd2
{+3.36/14 0.3} Rh8 {-0.93/14 0.2} 61. Kg2 {+3.36/15 0.2} Bh3+
{-1.11/14 0.3} 62. Kg3 {+3.51/15 0.2} Bd7 {-1.20/14 0.3} 63. Qc1
{+3.46/16 0.2} Rh5 {-1.23/13 0.3} 64. Kg2 {+3.46/15 0.2} Rh4 {-1.27/14 0.2}
65. Qc3 {+3.46/17 0.2} Nc8 {-1.23/13 0.2} 66. d5 {+3.65/14 0.2} Bb6
{-1.16/13 0.3} 67. Nc4 {+3.60/14 0.2} Bd4 {-1.08/14 0.2} 68. Qe1
{+3.66/15 0.4} Rg4+ {-1.37/14 0.3} 69. Kf3 {+3.80/16 0.3} Bc5
{-1.48/14 0.1} 70. Qc1 {+3.80/15 0.2} Rg1 {-1.27/12 0.4} 71. Qc3
{+3.77/14 1.0} Rf1+ {-0.74/12 0.3} 72. Kg3 {+3.36/15 0.2} Rg1+
{-1.03/13 0.2} 73. Kh2 {+3.36/14 0.2} Rg5 {-0.98/13 0.1} 74. Nd2
{+3.64/14 0.3} Rh5+ {-1.36/14 0.4} 75. Kg2 {+3.58/14 0.3} Rg5+
{-1.12/12 0.1} 76. Kf3 {+3.35/14 0.2} Rf5+ {-1.35/13 0.3} 77. Ke4
{+3.79/14 0.3} Bf2 {-1.65/14 0.3} 78. Nf3 {+4.10/15 0.2} Bg3 {-1.13/11 0.1}
79. Ke3 {+3.72/15 0.3} Bf4+ {-1.20/13 0.4} 80. Kd4 {+3.68/15 0.1} Bg3
{-0.86/13 0.1} 81. Ke4 {+3.55/16 0.4} Rf4+ {-0.76/13 0.4} 82. Ke3
{+3.55/15 0.1} Rf5 {-1.63/14 0.2} 83. a4 {+4.70/14 0.4} Bf4+ {-1.52/12 0.2}
84. Ke2 {+4.60/15 0.2} Rh5 {-2.04/13 0.3} 85. Qd4 {+4.60/14 0.2} Rf5
{-2.77/13 0.3} 86. Qa1 {+4.60/14 0.6} Bh6 {-2.24/13 0.2} 87. Qh1
{+4.70/15 0.2} Bf8 {-2.01/13 0.2} 88. Qc1 {+4.67/16 0.4} Kd8 {-3.17/15 0.4}
89. Qc4 {+5.06/15 0.2} Be8 {-3.66/16 0.2} 90. a5 {+5.06/12 0.1} Na7
{-3.24/14 0.1} 91. Qd4 {+5.06/14 0.3} Nc8 {-3.76/16 0.4} 92. Qg4
{+5.06/14 0.2} Bb5+ {-4.49/15 0.2} 93. Kf2 {+5.08/14 0.3} Bc5+
{-4.55/15 0.3} 94. Kg2 {+5.07/14 0.1} Bd7 {-5.24/15 0.2} 95. Qc4
{+5.88/13 0.1} Bf8 {-3.79/12 0.3} 96. a6 {+6.31/13 0.2} Bh6 {-6.03/13 0.3}
97. Qc5 {+8.36/14 0.2} Rf4 {-7.92/14 0.2} 98. Qa5+ {+8.97/15 0.2} Ke8
{-9.22/16 0.2} 99. a7 {+8.97/15 0.2} Ra4 {-10.15/15 0.2} 100. a8=Q
{+11.09/15 0.3} Rxa5 {-11.20/16 0.3} 101. Qxa5 {+11.72/14 0.2} Bf5
{-12.38/15 0.2} 102. e6 {+13.61/11 0.2} fxe6 {-13.98/14 0.3} 103. f7+
{+31.82/12 0.4} Kf8 {-123.46/16 0.2} 104. dxe6 {+310.00/14 0.2} Bg5
{-123.50/18 0.2} 105. Nxg5 {+327.54/12 0.2} Bh3+ {-1000.06/20 0.3} 106. Kg3
{+327.58/13 0.1} Nb6 {-1000.04/36 0.2} 107. Qc5+ {+327.60/11 0.1} Kg7
{-24.74/1 0.1} 108. f8=Q+ {+327.62/9 0.1} Kg6 {-25.25/1 0.1} 109. Qf7+
{+327.64/7 0.1} Kh6 {-1000.01/1 0.1} 110. Qh7# {+327.66/5 0.1}
{White mates} 1-0[/pgn]

[MikeB]

40 games were played in total - a 10% score against the latest SF is very respectable - doubt if many GM's could do that...

Code: Select all

ResultSet>rp /Users/michaelbyrne/Documents/Results/CvsSF.pgn 
40 game(s) loaded
ResultSet>elo
ResultSet-EloRating>mm 1 1
00:00:00,00
ResultSet-EloRating>variance
ResultSet-EloRating>r
Rank Name                 Rating   Δ     +    -     #     Σ    Σ%     W    L    D   W%    =%  
----------------------------------------------------------------------------------------------
   1 Stockfish 073116-2y   3269   0.0  116  116    40   36.0  90.0   34    2    4  85.0  10.0 
   2 Crafty-25.1-080416    2931 337.7  116  116    40    4.0  10.0    2   34    4   5.0  10.0 
----------------------------------------------------------------------------------------------