Slipper: update (not much progress)

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

Slipper: update (not much progress)

Post by Henk »

Promoting into a rook,

[pgn] 1. c2-c4 { 2.003 0.02 } { } 1. d7-d6 { 2.008 -0.04 } { } 2. Ng1-f3 { 1.973 0.02 } { } 2. f7-f6 { 1.982 -0.08 } { } 3. Qd1-c2 { 1.958 0.02 } { } 3. Ng8-h6 { 1.948 -0.07 } { } 4. Nb1-c3 { 1.903 0.04 } { } 4. Nh6-g4 { 1.902 -0.09 } { } 5. Nc3-e4 { 1.874 0.07 } { } 5. Ng4-h2 { 1.870 -0.13 } { } 6. Rh1-h2 { 1.842 0.09 } { } 6. Bc8-f5 { 1.845 -0.21 } { } 7. Rh2-h1 { 1.817 0.16 } { } 7. Bf5-e4 { 1.812 0.00 } { } 8. Qc2-e4 { 1.778 -0.02 } { } 8. g7-g5 { 1.780 -0.10 } { } 9. Qe4-c2 { 1.752 0.10 } { } 9. g5-g4 { 1.752 -0.20 } { } 10. Nf3-e5 { 1.722 0.10 } { } 10. f6-e5 { 1.719 -0.02 } { } 11. f2-f3 { 1.694 -0.03 } { } 11. g4-f3 { 1.694 0.00 } { } 12. e2-f3 { 1.665 0.01 } { } 12. Nb8-c6 { 1.670 -0.03 } { } 13. Rh1-h5 { 1.644 0.03 } { } 13. e5-e4 { 1.634 -0.04 } { } 14. Bf1-e2 { 1.612 0.00 } { } 14. e4-f3 { 1.608 0.00 } { } 15. g2-f3 { 1.584 -0.02 } { } 15. Ra8-c8 { 1.589 -0.07 } { } 16. c4-c5 { 1.553 -0.01 } { } 16. Nc6-b4 { 1.557 0.04 } { } 17. Qc2-d1 { 1.532 -0.07 } { } 17. Rh8-g8 { 1.535 -0.02 } { } 18. Ra1-b1 { 1.503 0.04 } { } 18. Rg8-g1 { 1.503 -0.07 } { } 19. Be2-f1 { 1.482 -0.10 } { } 19. Nb4-d3 { 1.485 -0.02 } { } 20. Ke1-e2 { 1.455 -0.08 } { } 20. Rg1-f1 { 1.456 0.09 } { } 21. Ke2-f1 { 1.429 -0.05 } { } 21. Nd3-c1 { 1.429 -0.08 } { } 22. Rb1-c1 { 1.407 0.06 } { } 22. d6-c5 { 1.404 -0.16 } { } 23. Kf1-g1 { 1.385 0.11 } { } 23. Bf8-h6 { 1.389 -0.17 } { } 24. Rh5-h6 { 1.359 0.22 } { } 24. e7-e6 { 1.361 -0.33 } { } 25. Rh6-h5 { 1.336 0.29 } { } 25. Qd8-d4 { 1.341 -0.37 } { } 26. Kg1-h1 { 1.321 0.38 } { } 26. Qd4-b2 { 1.316 -0.27 } { } 27. Qd1-e1 { 1.296 0.08 } { } 27. Qb2-c1 { 1.294 -0.26 } { } 28. Qe1-c1 { 1.280 0.48 } { } 28. b7-b6 { 1.270 -0.64 } { } 29. Qc1-e1 { 1.259 0.49 } { } 29. Ke8-f7 { 1.250 -0.65 } { } 30. Rh5-h7 { 1.234 0.62 } { } 30. Kf7-g6 { 1.229 -0.72 } { } 31. Rh7-e7 { 1.212 0.78 } { } 31. Rc8-h8 { 1.215 -0.81 } { } 32. Kh1-g1 { 1.189 0.80 } { } 32. Kg6-f6 { 1.193 -0.82 } { } 33. Qe1-e6 { 1.173 0.85 } { } 33. Kf6-g5 { 1.173 -0.92 } { } 34. Re7-c7 { 1.153 0.78 } { } 34. Rh8-h6 { 1.148 -0.77 } { } 35. Qe6-c6 { 1.134 0.62 } { } 35. Rh6-c6 { 1.129 -0.35 } { } 36. Rc7-c6 { 1.114 0.29 } { } 36. Kg5-h4 { 1.114 -0.37 } { } 37. Rc6-c8 { 1.092 0.40 } { } 37. Kh4-h3 { 1.090 -0.41 } { } 38. Rc8-f8 { 1.077 0.43 } { } 38. c5-c4 { 1.074 -0.39 } { } 39. Kg1-h1 { 1.055 0.44 } { } 39. c4-c3 { 1.057 -0.42 } { } 40. d2-c3 { 1.037 0.44 } { } 40. b6-b5 { 1.037 -0.53 } { } 41. a2-a4 { 1.023 0.58 } { } 41. b5-a4 { 1.021 -0.54 } { } 42. Rf8-e8 { 1.002 0.53 } { } 42. a4-a3 { 1.003 -0.49 } { } 43. Re8-e3 { 0.986 0.42 } { } 43. a3-a2 { 0.987 -0.31 } { } 44. f3-f4 { 0.970 0.27 } { } 44. Kh3-h4 { 0.969 -0.35 } { } 45. Re3-e1 { 0.956 0.32 } { } 45. Kh4-h3 { 0.953 -0.27 } { } 46. Re1-a1 { 0.938 0.32 } { } 46. Kh3-h4 { 0.940 -0.40 } { } 47. Ra1-a2 { 0.921 0.47 } { } 47. Kh4-h3 { 0.924 -0.53 } { } 48. Ra2-a7 { 0.906 0.58 } { } 48. Kh3-h4 { 0.908 -0.61 } { } 49. Ra7-f7 { 0.894 0.67 } { } 49. Kh4-g4 { 0.893 -0.64 } { } 50. Rf7-f8 { 0.877 0.68 } { } 50. Kg4-h4 { 0.878 -0.65 } { } 51. f4-f5 { 0.863 0.71 } { } 51. Kh4-h3 { 0.863 -0.67 } { } 52. f5-f6 { 0.848 0.73 } { } 52. Kh3-h4 { 0.851 -0.74 } { } 53. Rf8-e8 { 0.835 0.80 } { } 53. Kh4-g5 { 0.834 -1.23 } { } 54. f6-f7 { 0.823 1.24 } { } 54. Kg5-f6 { 0.824 -1.26 } { } 55. f7-f8R { 0.812 1.16 } { } 55. Kf6-g6 { 0.809 -1.16 } { } 56. Kh1-g1 { 0.798 1.17 } { } 56. Kg6-h7 { 0.798 -1.16 } { } 57. Kg1-f1 { 0.779 1.17 } { } 57. Kh7-h6 { 0.781 -1.16 } { } 58. Kf1-e1 { 0.768 1.15 } { } 58. Kh6-h7 { 0.766 -1.14 } { } 59. Ke1-d1 { 0.755 1.14 } { } 59. Kh7-h6 { 0.759 -1.13 } { } 60. Kd1-c1 { 0.740 1.13 } { } 60. Kh6-h7 { 0.740 -1.12 } { } 61. Kc1-b1 { 0.731 1.12 } { } 61. Kh7-h6 { 0.731 -1.11 } { } 62. Kb1-a1 { 0.716 1.09 } { } 62. Kh6-h7 { 0.723 -1.07 } { } 63. Ka1-b1 { 0.709 1.11 } { } 63. Kh7-h6 { 0.706 -1.12 } { } 64. Kb1-a1 { 0.692 1.09 } { } 64. Kh6-h7 { 0.696 -1.08 } { } 65. Ka1-b1 { 0.680 1.11 } { } [/pgn]
zullil
Posts: 6442
Joined: Tue Jan 09, 2007 12:31 am
Location: PA USA
Full name: Louis Zulli

Re: Slipper: update (not much progress)

Post by zullil »

Henk wrote: Fri Sep 14, 2018 7:38 pm Promoting into a rook,
The under-promotion to a rook is elegant, but what's really lovely is the king walk from h1 to a1. It's this fascinating maneuver that allows White to secure a draw by repetition, even though he has only a two rook material advantage.

Brilliant game!