Skippers amazing records

Discussion of chess software programming and technical issues.

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Henk
Posts: 7220
Joined: Mon May 27, 2013 10:31 am

Skippers amazing records

Post by Henk »

Shortest game Skipper played against Stockfish:

[pgn]
[Event "Computer Chess Game"]
[Site "LAPTOP-1FK7MTIP"]
[Date "2022.09.02"]
[Round "-"]
[White "Skipper_13"]
[Black "Stockfish 190422"]
[Result "0-1"]
[TimeControl "30"]
[Annotator "1. +0.23 1... -0.36"]

1. e4 {+0.23/7} e5 {-0.36/20 2.0} 2. Nf3 {+0.08/6 0.5} Nc6 {-0.28/18 0.2}
3. Bd3 {+0.00/6 0.5} Nf6 {+0.08/16 0.6} 4. O-O {+0.00/6 0.5} Bc5
{+0.17/15 0.1} 5. c4 {-0.41/6 0.5} d6 {+0.43/15 1.0} 6. Nc3 {-0.42/6 0.5}
Bg4 {+0.42/16 0.2} 7. a3 {-0.20/5 0.5} Nh5 {+1.31/17 1.0} 8. b4
{+0.39/6 0.5} Nf4 {+1.10/18 1.4} 9. Bc2 {+0.24/6 0.4} Nd4 {+6.70/17 0.5}
10. bxc5 {+0.28/7 0.4} Bxf3 {+9.59/15 0.5} 11. gxf3 {-2.73/7 0.4} Qg5+
{+99.97/239 0.9} 12. Kh1 {-327.64/9 0.5} Qg2# {+99.99/245 0.4}
{Xboard adjudication: Checkmate} 0-1
[/pgn]
Henk
Posts: 7220
Joined: Mon May 27, 2013 10:31 am

Re: Skippers amazing records

Post by Henk »

Longest game. Even more exceptional because normally Stockfish looses on time after say move 56.
[pgn]
[Event "Computer Chess Game"]
[Site "LAPTOP-1FK7MTIP"]
[Date "2022.09.01"]
[Round "-"]
[White "Skipper_13"]
[Black "Stockfish 190422"]
[Result "0-1"]
[TimeControl "30"]
[Annotator "1. +0.12 1... -0.28"]

1. Nf3 {+0.12/11} d5 {-0.28/21 1.5} 2. Nc3 {+0.13/10 0.5} Nf6
{+0.27/17 0.9} 3. d4 {+0.12/10 0.5} e6 {+0.30/15 0.1} 4. Bg5 {+0.29/9 0.5}
Bb4 {+0.11/18 0.9} 5. Bxf6 {+0.28/10 0.5} Qxf6 {+0.41/15 0.3} 6. e3
{+0.01/12 0.5} c5 {+0.61/15 0.4} 7. Bb5+ {+0.31/10 0.5} Bd7 {+0.76/14 0.3}
8. a4 {+0.27/10 0.5} a6 {+0.72/18 1.0} 9. Bxd7+ {+0.01/11 0.5} Nxd7
{+0.77/16 0.2} 10. O-O {+0.07/10 0.4} Bxc3 {+0.76/21 2.1} 11. bxc3
{-0.43/10 0.4} O-O {+0.68/17 0.1} 12. a5 {+0.01/9 0.4} Rac8 {+0.68/14 0.3}
13. Kh1 {+0.11/7 0.4} Qe7 {+1.13/18 1.0} 14. Ra4 {-0.04/9 0.4} Nf6
{+1.28/17 0.9} 15. Qb1 {-0.07/9 0.4} Ne4 {+1.50/14 0.6} 16. Qb3
{-0.04/9 0.4} cxd4 {+2.21/14 0.4} 17. cxd4 {+0.07/9 0.4} Rc3 {+2.12/15 0.4}
18. Qb1 {+0.05/10 0.4} Qc7 {+2.06/19 1.1} 19. Ra2 {+0.07/10 0.4} Rc4
{+2.09/19 0.7} 20. Qb3 {+0.06/8 0.4} Rc8 {+2.22/20 1.2} 21. Rb2
{-0.19/9 0.4} Nd6 {+2.27/16 0.5} 22. Qa3 {-0.37/8 0.4} Nb5 {+3.33/19 1.1}
23. Qa2 {-0.45/10 0.4} Rxc2 {+3.13/17 1.1} 24. Rxc2 {-0.62/11 0.4} Qxc2
{+3.21/13 0.1} 25. Qb1 {-0.58/10 0.4} Qxb1 {+4.45/16 0.6} 26. Rxb1
{-0.65/10 0.3} Rc2 {+4.45/16 0.2} 27. Kg1 {-0.86/9 0.4} Na3 {+4.88/15 0.4}
28. Ra1 {-0.64/9 0.4} Nc4 {+4.89/15 0.2} 29. Kf1 {-0.84/8 0.4} f6
{+5.09/15 0.4} 30. Ne1 {-0.24/10 0.3} Rb2 {+5.20/14 0.2} 31. Nd3
{-0.83/9 0.3} Rb5 {+5.18/16 0.2} 32. Nf4 {-0.63/9 0.3} Kf7 {+6.14/14 0.3}
33. Kg1 {-1.23/9 0.3} Rxa5 {+7.20/16 0.8} 34. Rxa5 {-1.40/9 0.3} Nxa5
{+7.00/15 0.4} 35. Nd3 {-1.34/11 0.3} Nc4 {+7.10/15 0.2} 36. Nc5
{-1.35/9 0.3} Nd6 {+7.18/17 0.2} 37. Kh1 {-1.44/9 0.3} a5 {+7.66/17 0.8}
38. Kg1 {-1.54/9 0.3} b6 {+7.60/15 0.2} 39. Nd7 {-1.42/9 0.3} Nc4
{+9.37/12 0.5} 40. Nb8 {-1.95/10 0.3} Ke7 {+9.95/11 0.3} 41. Kf1
{-2.01/9 0.3} Kd6 {+10.19/12 0.2} 42. Na6 {-2.13/10 0.3} Kc6
{+10.49/12 0.3} 43. Nb8+ {-4.61/9 0.3} Kc7 {+10.58/13 0.2} 44. Na6+
{-4.64/10 0.3} Kb7 {+11.18/12 0.5} 45. Ke2 {-5.50/10 0.3} Kxa6
{+11.59/11 0.3} 46. Kf3 {-5.53/9 0.3} Kb5 {+12.31/12 0.3} 47. Kf4
{-5.56/9 0.3} Kb4 {+12.97/16 0.5} 48. Kg4 {-5.59/10 0.3} a4 {+14.42/14 0.4}
49. Kf4 {-5.68/9 0.3} Kc3 {+15.99/16 0.7} 50. h4 {-6.07/9 0.2} b5
{+17.50/13 0.3} 51. h5 {-6.17/10 0.2} b4 {+18.75/14 0.1} 52. h6
{-6.18/10 0.3} gxh6 {+20.15/14 0.2} 53. Kg4 {-6.47/9 0.2} b3
{+23.52/14 0.3} 54. Kh5 {-16.13/8 0.2} a3 {+24.02/14 0.1} 55. Kxh6
{-14.30/10 0.2} b2 {+99.81/21 0.2} 56. e4 {-17.72/8 0.2} a2 {+99.85/21 0.2}
57. exd5 {-24.42/8 0.2} b1=Q {+99.91/24 0.2} 58. Kh5 {-26.68/11 0.3} a1=Q
{+99.93/40 0.2} 59. Kg4 {-27.10/10 0.3} Qe4+ {+99.95/198 0.5} 60. Kg3
{-327.62/11 0.3} Qh1 {+99.97/217 0.6} 61. f3 {-327.64/11 0.3} Qeh4#
{+99.99/42 0.4}
{Xboard adjudication: Checkmate} 0-1
[/pgn]
Henk
Posts: 7220
Joined: Mon May 27, 2013 10:31 am

Re: Skippers amazing records

Post by Henk »

Record already broken. 69 moves.
[pgn]
[Event "Computer Chess Game"]
[Site "LAPTOP-1FK7MTIP"]
[Date "2022.09.09"]
[Round "-"]
[White "Skipper_13"]
[Black "Stockfish 190422"]
[Result "0-1"]
[TimeControl "30"]
[Annotator "1. -0.19 1... -0.26"]

1. Nf3 {-0.19/8} d5 {-0.26/21 1.8} 2. Nc3 {+0.03/7 0.5} d4 {+0.32/16 0.8}
3. Nb5 {+0.13/7 0.5} c5 {+0.74/16 0.6} 4. e4 {+0.07/6 0.5} Nf6
{+0.85/16 1.0} 5. e5 {+0.04/6 0.5} Nd5 {+0.84/15 0.2} 6. c3 {+0.55/7 0.5}
a6 {+1.33/16 0.8} 7. Na3 {+0.53/5 0.5} Nc6 {+0.93/17 1.0} 8. Nc2
{+0.44/5 0.5} Bf5 {+1.11/18 1.6} 9. cxd4 {+0.32/8 0.5} e6 {+1.36/17 0.2}
10. dxc5 {+0.85/6 0.4} Bxc5 {+1.02/19 1.2} 11. d4 {+1.14/7 0.5} Ncb4
{+1.27/17 0.2} 12. Na3 {+0.65/6 0.4} Be7 {+1.39/18 0.4} 13. Be2
{+1.21/7 0.4} Rc8 {+1.50/16 0.2} 14. O-O {+1.17/7 0.4} b5 {+1.37/17 0.2}
15. Bd2 {+1.04/7 0.4} O-O {+1.36/16 0.2} 16. Kh1 {+1.20/6 0.4} Qb6
{+1.96/16 0.9} 17. Qb3 {+0.90/5 0.4} Nc2 {+2.93/14 0.3} 18. Rad1
{+0.22/5 0.4} Nxa3 {+2.91/17 0.5} 19. bxa3 {-1.08/6 0.4} Bc2 {+3.08/16 0.3}
20. Qb2 {-1.01/8 0.4} Bxd1 {+3.30/14 0.1} 21. Rxd1 {-1.06/7 0.4} b4
{+3.21/20 4} 22. axb4 {-0.48/6 0.4} Bxb4 {+3.24/15 0.5} 23. Bxb4
{-0.64/8 0.4} Qxb4 {+4.83/16 0.4} 24. Qxb4 {-0.76/9 0.4} Nxb4
{+4.93/15 0.2} 25. a3 {-0.83/8 0.4} Rc2 {+4.69/16 0.1} 26. Bf1
{-0.76/8 0.4} Nd5 {+5.29/14 0.4} 27. Bxa6 {-0.85/7 0.4} Rxf2 {+5.39/13 0.2}
28. Bb7 {-0.83/6 0.4} Ne3 {+6.02/13 0.3} 29. Rg1 {-1.19/7 0.3} Rb8
{+6.39/15 0.7} 30. Bc6 {-0.97/7 0.3} Rc2 {+6.74/13 0.3} 31. Be4
{-0.71/7 0.3} Ng4 {+7.38/13 0.4} 32. Re1 {-1.23/7 0.3} Nf2+ {+7.30/12 0.1}
33. Kg1 {-1.68/10 0.3} Nxe4 {+7.36/15 0.1} 34. Rxe4 {-1.71/8 0.3} Rb1+
{+7.26/16 0.2} 35. Re1 {-1.95/11 0.3} Rbb2 {+7.57/14 0.3} 36. g3
{-1.95/8 0.3} h6 {+7.54/15 0.5} 37. a4 {-1.62/8 0.3} Rg2+ {+8.17/12 0.2}
38. Kh1 {-2.01/8 0.3} Rgf2 {+7.88/14 0.2} 39. a5 {-4.30/7 0.3} Rxf3
{+9.38/12 0.2} 40. Ra1 {-4.76/6 0.3} Rff2 {+9.59/14 0.2} 41. h4
{-5.26/8 0.3} Ra2 {+10.02/15 0.1} 42. Rb1 {-5.23/8 0.3} Rfd2
{+10.54/15 0.4} 43. Rb8+ {-6.33/8 0.3} Kh7 {+11.04/14 0.4} 44. Rb1
{-6.21/9 0.3} Rxd4 {+11.06/13 0.2} 45. a6 {-6.20/8 0.3} Rdd2
{+11.14/16 0.1} 46. g4 {-6.08/8 0.3} Rh2+ {+11.98/12 0.3} 47. Kg1
{-7.04/9 0.3} Rhg2+ {+11.80/15 0.2} 48. Kh1 {-7.04/9 0.3} Rxg4
{+11.91/16 0.3} 49. Rb6 {-6.84/8 0.2} Rxh4+ {+12.50/16 0.5} 50. Kg1
{-9.00/8 0.2} Re4 {+12.50/16 0.1} 51. Kf1 {-9.75/8 0.2} Rxe5
{+12.66/14 0.2} 52. Rc6 {-10.02/7 0.2} Rd5 {+12.65/15 0.4} 53. Rc1
{-10.11/7 0.2} Rxa6 {+12.75/12 0.2} 54. Kg1 {-10.03/5 0.2} Ra2
{+13.47/13 0.2} 55. Kh1 {-10.22/6 0.2} Rh5+ {+13.93/12 0.3} 56. Kg1
{-10.05/8 0.2} Rg5+ {+14.52/13 0.2} 57. Kf1 {-10.04/8 0.2} Rf5+
{+14.47/14 0.4} 58. Kg1 {-10.14/7 0.2} Rg5+ {+14.97/12 0.1} 59. Kf1
{-10.12/7 0.2} Ra4 {+15.09/16 0.1} 60. Rc6 {-10.03/6 0.2} h5
{+19.17/13 0.5} 61. Rc1 {-10.12/6 0.2} Kg6 {+20.26/14 0.2} 62. Ke2
{-10.12/7 0.2} Rg3 {+23.48/14 0.2} 63. Kf2 {-10.04/7 0.2} h4
{+26.00/14 0.1} 64. Rc6 {-10.22/7 0.2} Ra2+ {+99.89/37 0.3} 65. Kf1
{-10.31/7 0.3} h3 {+99.91/45 0.2} 66. Ra6 {-24.01/6 0.3} h2
{+99.93/122 0.4} 67. Rxa2 {-327.60/9 0.3} h1=Q+ {+99.95/184 0.5} 68. Kf2
{-327.62/11 0.3} Qh2+ {+99.97/213 0.5} 69. Kf1 {-327.64/11 0.3} Rg1#
{+99.99/1 0.3}
{Xboard adjudication: Checkmate} 0-1
[/pgn]
Uri Blass
Posts: 10297
Joined: Thu Mar 09, 2006 12:37 am
Location: Tel-Aviv Israel

Re: Skippers amazing records

Post by Uri Blass »

Henk wrote: Fri Sep 09, 2022 4:40 pm Record already broken. 69 moves.
[pgn]
[Event "Computer Chess Game"]
[Site "LAPTOP-1FK7MTIP"]
[Date "2022.09.09"]
[Round "-"]
[White "Skipper_13"]
[Black "Stockfish 190422"]
[Result "0-1"]
[TimeControl "30"]
[Annotator "1. -0.19 1... -0.26"]

1. Nf3 {-0.19/8} d5 {-0.26/21 1.8} 2. Nc3 {+0.03/7 0.5} d4 {+0.32/16 0.8}
3. Nb5 {+0.13/7 0.5} c5 {+0.74/16 0.6} 4. e4 {+0.07/6 0.5} Nf6
{+0.85/16 1.0} 5. e5 {+0.04/6 0.5} Nd5 {+0.84/15 0.2} 6. c3 {+0.55/7 0.5}
a6 {+1.33/16 0.8} 7. Na3 {+0.53/5 0.5} Nc6 {+0.93/17 1.0} 8. Nc2
{+0.44/5 0.5} Bf5 {+1.11/18 1.6} 9. cxd4 {+0.32/8 0.5} e6 {+1.36/17 0.2}
10. dxc5 {+0.85/6 0.4} Bxc5 {+1.02/19 1.2} 11. d4 {+1.14/7 0.5} Ncb4
{+1.27/17 0.2} 12. Na3 {+0.65/6 0.4} Be7 {+1.39/18 0.4} 13. Be2
{+1.21/7 0.4} Rc8 {+1.50/16 0.2} 14. O-O {+1.17/7 0.4} b5 {+1.37/17 0.2}
15. Bd2 {+1.04/7 0.4} O-O {+1.36/16 0.2} 16. Kh1 {+1.20/6 0.4} Qb6
{+1.96/16 0.9} 17. Qb3 {+0.90/5 0.4} Nc2 {+2.93/14 0.3} 18. Rad1
{+0.22/5 0.4} Nxa3 {+2.91/17 0.5} 19. bxa3 {-1.08/6 0.4} Bc2 {+3.08/16 0.3}
20. Qb2 {-1.01/8 0.4} Bxd1 {+3.30/14 0.1} 21. Rxd1 {-1.06/7 0.4} b4
{+3.21/20 4} 22. axb4 {-0.48/6 0.4} Bxb4 {+3.24/15 0.5} 23. Bxb4
{-0.64/8 0.4} Qxb4 {+4.83/16 0.4} 24. Qxb4 {-0.76/9 0.4} Nxb4
{+4.93/15 0.2} 25. a3 {-0.83/8 0.4} Rc2 {+4.69/16 0.1} 26. Bf1
{-0.76/8 0.4} Nd5 {+5.29/14 0.4} 27. Bxa6 {-0.85/7 0.4} Rxf2 {+5.39/13 0.2}
28. Bb7 {-0.83/6 0.4} Ne3 {+6.02/13 0.3} 29. Rg1 {-1.19/7 0.3} Rb8
{+6.39/15 0.7} 30. Bc6 {-0.97/7 0.3} Rc2 {+6.74/13 0.3} 31. Be4
{-0.71/7 0.3} Ng4 {+7.38/13 0.4} 32. Re1 {-1.23/7 0.3} Nf2+ {+7.30/12 0.1}
33. Kg1 {-1.68/10 0.3} Nxe4 {+7.36/15 0.1} 34. Rxe4 {-1.71/8 0.3} Rb1+
{+7.26/16 0.2} 35. Re1 {-1.95/11 0.3} Rbb2 {+7.57/14 0.3} 36. g3
{-1.95/8 0.3} h6 {+7.54/15 0.5} 37. a4 {-1.62/8 0.3} Rg2+ {+8.17/12 0.2}
38. Kh1 {-2.01/8 0.3} Rgf2 {+7.88/14 0.2} 39. a5 {-4.30/7 0.3} Rxf3
{+9.38/12 0.2} 40. Ra1 {-4.76/6 0.3} Rff2 {+9.59/14 0.2} 41. h4
{-5.26/8 0.3} Ra2 {+10.02/15 0.1} 42. Rb1 {-5.23/8 0.3} Rfd2
{+10.54/15 0.4} 43. Rb8+ {-6.33/8 0.3} Kh7 {+11.04/14 0.4} 44. Rb1
{-6.21/9 0.3} Rxd4 {+11.06/13 0.2} 45. a6 {-6.20/8 0.3} Rdd2
{+11.14/16 0.1} 46. g4 {-6.08/8 0.3} Rh2+ {+11.98/12 0.3} 47. Kg1
{-7.04/9 0.3} Rhg2+ {+11.80/15 0.2} 48. Kh1 {-7.04/9 0.3} Rxg4
{+11.91/16 0.3} 49. Rb6 {-6.84/8 0.2} Rxh4+ {+12.50/16 0.5} 50. Kg1
{-9.00/8 0.2} Re4 {+12.50/16 0.1} 51. Kf1 {-9.75/8 0.2} Rxe5
{+12.66/14 0.2} 52. Rc6 {-10.02/7 0.2} Rd5 {+12.65/15 0.4} 53. Rc1
{-10.11/7 0.2} Rxa6 {+12.75/12 0.2} 54. Kg1 {-10.03/5 0.2} Ra2
{+13.47/13 0.2} 55. Kh1 {-10.22/6 0.2} Rh5+ {+13.93/12 0.3} 56. Kg1
{-10.05/8 0.2} Rg5+ {+14.52/13 0.2} 57. Kf1 {-10.04/8 0.2} Rf5+
{+14.47/14 0.4} 58. Kg1 {-10.14/7 0.2} Rg5+ {+14.97/12 0.1} 59. Kf1
{-10.12/7 0.2} Ra4 {+15.09/16 0.1} 60. Rc6 {-10.03/6 0.2} h5
{+19.17/13 0.5} 61. Rc1 {-10.12/6 0.2} Kg6 {+20.26/14 0.2} 62. Ke2
{-10.12/7 0.2} Rg3 {+23.48/14 0.2} 63. Kf2 {-10.04/7 0.2} h4
{+26.00/14 0.1} 64. Rc6 {-10.22/7 0.2} Ra2+ {+99.89/37 0.3} 65. Kf1
{-10.31/7 0.3} h3 {+99.91/45 0.2} 66. Ra6 {-24.01/6 0.3} h2
{+99.93/122 0.4} 67. Rxa2 {-327.60/9 0.3} h1=Q+ {+99.95/184 0.5} 68. Kf2
{-327.62/11 0.3} Qh2+ {+99.97/213 0.5} 69. Kf1 {-327.64/11 0.3} Rg1#
{+99.99/1 0.3}
{Xboard adjudication: Checkmate} 0-1
[/pgn]
55...Rh5+ is not good.

better is 55...Rd-d2 with mate in 7 to prevent skipper to make a new record because this means mate in at most 61 moves from the opening position.

[fen]8/5ppk/4p2p/3r4/8/8/r7/2R4K b - - 3 55 [/fen]
Henk
Posts: 7220
Joined: Mon May 27, 2013 10:31 am

Re: Skippers amazing records

Post by Henk »

Not a record but game ended in a draw.
[pgn]
[Event "Computer Chess Game"]
[Site "LAPTOP-1FK7MTIP"]
[Date "2022.09.16"]
[Round "-"]
[White "Skipper_14"]
[Black "Stockfish 190422"]
[Result "1/2-1/2"]
[TimeControl "30"]
[Annotator "1. +0.09 1... -0.41"]

1. e4 {+0.09/7} e5 {-0.41/20 2.0} 2. Nc3 {+0.28/6 0.5} Nc6 {-0.13/15 0.3}
3. Bc4 {+0.02/6 0.5} Nf6 {+0.06/13 0.3} 4. d3 {+0.00/6 0.5} Na5
{+0.00/16 0.4} 5. Nge2 {+0.15/6 0.5} c6 {+0.00/16 0.2} 6. O-O {-0.16/6 0.5}
d5 {+0.00/16 0.6} 7. exd5 {-0.21/6 0.5} cxd5 {-0.14/16 0.1} 8. Bb5+
{-0.14/6 0.5} Nc6 {-0.16/16 0.2} 9. d4 {-0.16/5 0.5} e4 {-0.10/18 0.5} 10.
Bg5 {-0.24/5 0.4} Be7 {-0.16/19 0.2} 11. Bxf6 {-0.50/4 0.4} Bxf6
{+0.14/16 0.4} 12. f3 {-0.39/5 0.4} exf3 {+0.85/16 0.5} 13. Rxf3
{-0.78/5 0.4} O-O {+0.71/17 0.2} 14. a3 {-0.49/4 0.4} a6 {+1.30/17 1.2} 15.
Bxc6 {-0.62/5 0.4} bxc6 {+1.70/16 0.4} 16. b4 {-0.79/5 0.4} Bg4
{+2.19/16 0.8} 17. Rg3 {-0.71/6 0.4} Bf5 {+2.17/19 1.8} 18. a4
{-1.06/6 0.4} Qe7 {+3.75/17 1.2} 19. Rb1 {-0.94/5 0.4} Bh4 {+4.91/16 0.5}
20. Rf3 {-0.93/6 0.4} Bg4 {+5.44/16 0.6} 21. Rf1 {-0.95/5 0.4} Qe3+
{+6.94/16 0.5} 22. Kh1 {-2.61/6 0.4} Rfe8 {+7.26/15 0.2} 23. g3
{-2.31/5 0.4} Bf6 {+7.73/17 1.1} 24. b5 {-2.71/5 0.4} axb5 {+7.70/15 0.1}
25. axb5 {-2.86/5 0.4} cxb5 {+7.85/15 0.3} 26. Rxb5 {-2.61/5 0.3} Bxd4
{+7.59/17 2.1} 27. Qxd4 {-0.35/6 0.3} Bf3+ {+8.45/14 0.4} 28. Rxf3
{-3.26/8 0.3} Qxf3+ {+8.37/15 0.3} 29. Kg1 {-2.89/7 0.3} Ra1+
{+8.37/15 0.2} 30. Nd1 {-3.09/7 0.3} Qxe2 {+8.37/16 0.4} 31. Rxd5
{-3.30/6 0.3} Qxc2 {+8.79/16 0.8} 32. Rd8 {-3.20/7 0.3} Ra8 {+8.54/14 0.5}
33. Rxa8 {-3.38/6 0.3} Rxa8 {+8.57/14 0.2} 34. Nf2 {-3.27/6 0.3} Qb1+
{+8.61/15 2.2} 35. Kg2 {-3.45/7 0.3} Re8 {+8.52/15 2.0} 36. h4
{-3.40/7 0.3} Qb7+ {+8.38/12 0.3} 37. Kg1 {-3.29/7 0.3} Qf3 {+8.48/13 0.4}
38. Kh2 {-3.15/7 0.3} h5 {+8.31/15 0.6} 39. Qf4 {-3.19/7 0.3} Qxf4
{+8.45/13 0.1} 40. gxf4 {-3.35/10 0.3} f6 {+8.66/15 0.4} 41. Kg3
{-3.79/6 0.3} Re3+ {+9.08/12 0.2} 42. Kg2 {-3.71/8 0.3} Kf7 {+9.92/13 0.1}
43. Nd1 {-3.71/7 0.3} Ra3 {+11.02/14 0.2} 44. Kf2 {-4.64/7 0.3} Kg6
{+12.44/15 0.3} 45. Ne3 {-3.72/8 0.3} Rxe3 {+14.25/18 0.2} 46. Kxe3
{-2.28/10 0.3} Kf5 {+14.65/20 0.2} 47. Kf3 {-2.32/9 0.3} g6 {+17.58/21 0.2}
48. Ke3 {-2.36/10 0.3} Kg4 {+17.62/16 0.2} 49. Ke4 {-2.40/9 0.3} f5+
{+21.51/17 0.1} 50. Ke3 {-9.15/9 0.2} Kxh4 {+23.35/17 0.1} 51. Kf3
{-3.45/8 0.2} Kh3 {+99.51/23 0.2} 52. Ke2 {-11.41/9 0.2} Kg4
{+99.67/23 0.2} 53. Ke1 {-3.63/8 0.2} Kxf4 {+99.71/25 0.1} 54. Kd2
{-11.38/7 0.2} Kg3 {+99.75/16 0.4} 55. Kd3 {-11.35/7 0.2} h4
{+99.79/22 0.2} 56. Kd4 {-20.39/7 0.2} f4 {+99.81/24 0.2} 57. Ke5
{-20.47/7 0.2} f3 {+99.83/24 0.1} 58. Kf6 {-20.56/8 0.2} f2 {+99.85/25 0.1}
59. Kg5 {-21.57/7 0.2} f1=Q {+99.89/22 0.2} 60. Kxg6 {-20.71/8 0.2} Qf8
{+99.91/25 0.2} 61. Kh7 {-22.39/9 0.3} h3 {+99.93/165 0.5} 62. Kg6
{-327.56/10 0.3}
{White wins on time but bare king} 1/2-1/2
[/pgn]
dangi12012
Posts: 1062
Joined: Tue Apr 28, 2020 10:03 pm
Full name: Daniel Infuehr

Re: Skippers amazing records

Post by dangi12012 »

3 Questions:
Number of threads?
Size of Hashtable?
Why SF14?
Worlds-fastest-Bitboard-Chess-Movegenerator
Daniel Inführ - Software Developer
Henk
Posts: 7220
Joined: Mon May 27, 2013 10:31 am

Re: Skippers amazing records

Post by Henk »

dangi12012 wrote: Fri Sep 16, 2022 5:00 pm 3 Questions:
Number of threads?
Size of Hashtable?
Why SF14?
1 thread; no hashtable of course ; last SF I downloaded
dangi12012
Posts: 1062
Joined: Tue Apr 28, 2020 10:03 pm
Full name: Daniel Infuehr

Re: Skippers amazing records

Post by dangi12012 »

Henk wrote: Fri Sep 16, 2022 5:06 pm
dangi12012 wrote: Fri Sep 16, 2022 5:00 pm 3 Questions:
Number of threads?
Size of Hashtable?
Why SF14?
1 thread; no hashtable of course ; last SF I downloaded
Hmm makes me wonder - if there is 0 hashtable doesnt this break all quiescence extensions that dont extend if the position is already contained in the TT?
I could be wrong on that also.
Worlds-fastest-Bitboard-Chess-Movegenerator
Daniel Inführ - Software Developer
Henk
Posts: 7220
Joined: Mon May 27, 2013 10:31 am

Re: Skippers amazing records

Post by Henk »

dangi12012 wrote: Fri Sep 16, 2022 8:23 pm
Henk wrote: Fri Sep 16, 2022 5:06 pm
dangi12012 wrote: Fri Sep 16, 2022 5:00 pm 3 Questions:
Number of threads?
Size of Hashtable?
Why SF14?
1 thread; no hashtable of course ; last SF I downloaded
Hmm makes me wonder - if there is 0 hashtable doesnt this break all quiescence extensions that dont extend if the position is already contained in the TT?
I could be wrong on that also.
I got sick of repairing bugs so I deleted TT since a year ago. By the way in this version I also deleted futility pruning because it at least overlooked some mates and I did not trust it.

I remember you can't store positions near the leaves for storing theses positions and cleaning up TT being expensive.
Henk
Posts: 7220
Joined: Mon May 27, 2013 10:31 am

Re: Skippers amazing records

Post by Henk »

Pity Stockfish lost on time. Might have been one of the longest games so far.
[pgn]
[Event "Computer Chess Game"]
[Site "LAPTOP-1FK7MTIP"]
[Date "2022.09.19"]
[Round "-"]
[White "Skipper_14"]
[Black "Stockfish 190422"]
[Result "1-0"]
[TimeControl "30"]
[Annotator "1. +0.16 1... -0.37"]

1. e4 {+0.16/6} c5 {-0.37/20 2.0} 2. Nc3 {+0.59/5 0.5} a6 {-0.27/18 1.2} 3.
Nf3 {+0.97/5 0.5} e6 {-0.12/16 0.4} 4. Bd3 {+0.79/5 0.5} Nc6 {+0.17/17 1.2}
5. O-O {+0.41/5 0.5} Be7 {+0.31/18 1.8} 6. a4 {+0.55/5 0.5} d5
{+0.66/17 0.5} 7. b3 {+0.27/5 0.5} Nf6 {+0.82/16 0.5} 8. e5 {-0.05/5 0.5}
Nd7 {+1.64/15 0.4} 9. Ba3 {-0.46/4 0.5} Ndxe5 {+3.11/16 1.0} 10. Nxe5
{-0.99/6 0.4} Nxe5 {+3.07/16 0.4} 11. Be2 {-0.89/5 0.4} Nc6 {+2.74/18 0.8}
12. Bd3 {-1.10/5 0.4} e5 {+3.37/16 0.8} 13. Qh5 {-1.19/4 0.4} g6
{+3.63/18 1.1} 14. Qh6 {-1.15/4 0.4} Bf8 {+5.86/16 0.4} 15. Qe3
{-3.22/4 0.4} d4 {+5.82/18 0.8} 16. Qg3 {-3.55/4 0.4} dxc3 {+5.97/15 0.1}
17. dxc3 {-3.66/3 0.4} Qc7 {+6.40/19 1.0} 18. c4 {-3.50/4 0.4} Be6
{+8.00/13 0.3} 19. Qe3 {-3.70/4 0.4} Nd4 {+7.68/19 2.4} 20. Qg5
{-3.15/3 0.4} Be7 {+8.37/16 1.1} 21. Qe3 {-3.82/4 0.4} O-O-O {+8.25/15 0.2}
22. Kh1 {-3.19/3 0.4} f5 {+8.91/16 1.0} 23. f3 {-3.28/3 0.4} f4
{+8.74/15 0.7} 24. Qd2 {-3.68/4 0.4} Bf5 {+8.95/14 0.9} 25. Rab1
{-3.40/4 0.4} Kb8 {+8.72/16 1.5} 26. Qc1 {-3.96/4 0.4} Bxd3 {+10.09/16 0.8}
27. cxd3 {-3.91/5 0.3} Nc6 {+10.00/15 0.2} 28. Qc3 {-3.95/5 0.3} a5
{+9.98/16 0.6} 29. Rg1 {-3.83/5 0.3} Bd6 {+10.24/14 0.5} 30. Qc2
{-3.77/5 0.3} Qd7 {+10.10/16 1.3} 31. Rbe1 {-3.77/5 0.3} h6 {+9.73/14 0.5}
32. Qf2 {-3.76/5 0.3} Qe7 {+9.73/14 0.2} 33. Bb2 {-3.69/5 0.3} g5
{+9.95/13 0.3} 34. Qd2 {-3.85/5 0.3} Bc7 {+10.16/15 0.5} 35. Bc3
{-3.76/4 0.3} Rd7 {+10.36/13 0.3} 36. Bb2 {-3.87/4 0.3} Nb4 {+10.39/13 0.4}
37. d4 {-3.80/4 0.3} cxd4 {+10.80/12 0.2} 38. Ba3 {-4.94/4 0.3} Bd6
{+10.60/14 0.1} 39. Qf2 {-5.04/4 0.3} d3 {+11.38/12 0.2} 40. Qd2
{-5.09/5 0.3} Bc5 {+11.44/12 0.2} 41. Bb2 {-5.60/4 0.3} Nc6 {+11.50/11 0.2}
42. Rgf1 {-6.13/5 0.3} Bb4 {+11.78/11 0.2} 43. Bc3 {-6.21/6 0.3} Bxc3
{+11.46/13 0.1} 44. Qxc3 {-6.31/5 0.3} Rhd8 {+11.60/15 0.1} 45. Qd2
{-5.22/5 0.3} h5 {+11.65/11 0.2} 46. Rb1 {-5.46/4 0.3} g4 {+12.04/9 0.2}
47. Rb2 {-5.58/4 0.3} gxf3 {+11.98/1 0.1} 48. Rxf3 {-5.41/5 0.2} Kc8
{+11.80/1 0.1} 49. Rb1 {-5.14/5 0.3} e4 {+11.33/3 0.1} 50. Rxf4
{-5.35/4 0.2}
{White wins on time} 1-0
[/pgn]