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Themen-Optionen Ansicht

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Alt 12.07.2020, 00:06
AlexS AlexS ist offline
Mephisto Montreux
 
Registriert seit: 26.09.2008
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1/3 ssssss243
Die ältesten Schachprogramme

Ich bin heute über eine Seite gestolpert als ich Infos zum neuen Retro Sargon (https://github.com/billforsternz/retro-sargon/releases) gesucht habe.

Es handelt sich um verschiedene ältere Programme als UCI Version, wobei "älter" noch leicht untertrieben ist

Z.B das erste Computer-Schachprogramm: IBM 704 Chess von Alex Bernstein von 1957. In den UCI-Optionen die Rechentiefe auf 4 gestellt, und man hat die Emulation der Originalmaschine von damals.

Noch nicht alt genug? Wie wäre es mit Alan Turings Paper Machine von 1950? Oder Plankalkül, von Konrad Zuse 1948?

Und es geht noch älter. Auch gegen den Schachautomat von 1912 kann man antreten! Dazu muss man allerdings ein Turmendspiel aufbauen, mehr konnte der Automat noch nicht

Hier die Programme:
https://github.com/mdoege/PyTuroChamp

Und hier noch ein paar interessante Infos zu den Programmen:
http://www.andreadrian.de/schach/index.html

Und hier die Programme in Aktion

[Event "?"]
[Site "?"]
[Date "2020.07.11"]
[Round "?"]
[White "Turochamp (Alan Turing, 1950)"]
[Black "Commodore Chessmate Lev.1"]
[Result "1-0"]
[ECO "A00"]
[Opening "Van't Kruijs Opening"]
[PlyCount "31"]
[TimeControl "40/36000"]

1. e3 {0.00/2 0.21s} e5 {3.6s} 2. Nc3 {0.00/2 0.70s} Bb4 3. Qg4 {0.00/2 0.90s}
e4 4. Qxg7 {+1.00/2 1.8s} Bxc3 5. bxc3 {+1.50/2 1.1s} d5 6. Qe5+ {+6.50/2 1.1s}
Ne7 7. Qxh8+ {+7.50/2 1.1s} Ng8 8. Qxg8+ {+10.50/2 0.75s} Kd7
9. Qxf7+ {+11.50/2 0.67s} Kc6 10. Qxh7 {+11.50/2 1.0s} Qf6
11. Nh3 {+11.50/2 1.3s} Bg4 12. Rb1 {+11.50/2 1.7s} d4 13. Qxe4+ {+16.00/2 5.0s}
Kd7 14. Qxg4+ {+17.00/2 3.7s} Kc6 15. Qe4+ {+26.00/2 3.2s} Kc5
16. Ba3# {+1000.00/2 1.8s, White mates} 1-0

[Event "?"]
[Site "?"]
[Date "2020.07.11"]
[Round "?"]
[White "Plankalkül (Konrad Zuse, 1948)"]
[Black "Commodore Chessmate Lev.1"]
[Result "1/2-1/2"]
[ECO "A00"]
[Opening "Mieses Opening"]
[PlyCount "154"]
[TimeControl "40/36000"]

1. d3 {0.00/2 0.032s} e5 {2.8s} 2. h3 {0.00/2 0.058s} Bb4+
3. c3 {-1.00/2 0.010s} Bc5 4. Qa4 {-1.00/2 0.057s} b5 5. Qxb5 {0.00/2 0.086s}
Bxf2+ 6. Kxf2 {+2.00/2 0.008s} Qh4+ 7. g3 {+1.00/2 0.011s} Qf6+
8. Kg2 {0.00/2 0.021s} c6 9. Qc5 {0.00/2 0.073s} d6 10. Qa3 {0.00/2 0.079s} Ne7
11. g4 {0.00/2 0.065s} O-O 12. c4 {0.00/2 0.063s} Be6 13. Qxd6 {+1.00/2 0.069s}
Nd7 14. d4 {+1.00/2 0.093s} exd4 15. Bf4 {0.00/2 0.096s} g5
16. Bxg5 {+1.00/2 0.088s} Qxg5 17. Qxd4 {+1.00/2 0.10s} Nb8
18. Qc3 {+1.00/2 0.090s} Nd7 19. b3 {+1.00/2 0.11s} Qg6 20. Na3 {+1.00/2 0.090s}
Qe4+ 21. Nf3 {0.00/2 0.020s} Rad8 22. Nb5 {0.00/2 0.081s} cxb5
23. cxb5 {-1.00/2 0.094s} Nd5 24. Qc6 {-1.00/2 0.10s} Bxg4
25. hxg4 {0.00/2 0.11s} Qxg4+ 26. Kh2 {-1.00/2 0.014s} Ne5
27. Nxe5 {+2.00/2 0.13s} Qf4+ 28. Kh3 {+1.00/2 0.017s} Nb4
29. Rg1+ {+3.00/2 0.13s} Kh8 30. Nxf7+ {+2.00/2 0.15s} Rxf7
31. Qc3+ {+2.00/2 0.13s} Rd4 32. Qc8+ {+2.00/2 0.093s} Rd8
33. Qxd8+ {+5.00/2 0.10s} Rf8 34. Qxf8+ {+4.00/2 0.10s} Qxf8
35. Bg2 {+3.00/2 0.055s} Qf2 36. Rgb1 {+2.00/2 0.067s} Qxe2
37. Bh1 {+2.00/2 0.056s} Qxb5 38. a3 {+2.00/2 0.056s} Nc2
39. Ra2 {+1.00/2 0.060s} Nd4 40. Raa1 {+1.00/2 0.081s} Qd3+
41. Kh2 {-1.00/2 0.024s} Qc2+ 42. Kg1 {-1.00/2 0.022s} Ne2+
43. Kg2 {-1.00/2 0.029s} Nf4+ 44. Kf3 {-1.00/2 0.032s} Nd3
45. Rf1 {+1.00/2 0.061s} Qxb3 46. Kg4 {0.00/2 0.068s} h5+
47. Kxh5 {+1.00/2 0.034s} Qb5+ 48. Kg6 {+2.00/2 0.033s} Ne5+
49. Kh6 {-1.00/2 0.036s} Ng4+ 50. Kg6 {-1.00/2 0.021s} Qd3+
51. Be4 {-1.00/2 0.032s} Qxe4+ 52. Kf7 {0.00/2 0.033s} Qc4+
53. Kg6 {-3.00/2 0.031s} Qd3+ 54. Rf5 {-3.00/2 0.14s} Qd6+
55. Kg5 {-1.00/2 0.028s} Ne3 56. Rh1+ {0.00/2 0.080s} Kg7
57. Rb5 {-1.00/2 0.098s} Qxa3 58. Rh4 {-1.00/2 0.097s} Qe7+
59. Kh5 {-4.00/2 0.030s} Qe8+ 60. Kg5 {-4.00/2 0.025s} Qxb5+
61. Kf4 {-4.00/2 0.025s} Ng2+ 62. Kg4 {-7.00/2 0.036s} Nxh4
63. Kxh4 {-5.00/2 0.034s} Qc4+ 64. Kg5 {-5.00/2 0.036s} Qd5+
65. Kf4 {-5.00/2 0.033s} Qd2+ 66. Ke5 {-5.00/2 0.037s} Qb2+
67. Kd5 {-5.00/2 0.043s} Qg2+ 68. Kd4 {-5.00/2 0.041s} Qd2+
69. Kc5 {-5.00/2 0.038s} Qc2+ 70. Kd6 {-5.00/2 0.039s} Qd1+
71. Kc5 {-5.00/2 0.041s} Qg1+ 72. Kd5 {-5.00/2 0.041s} Qg2+
73. Kd4 {-5.00/2 0.038s} Qd2+ 74. Kc4 {-5.00/2 0.036s} Qc2+
75. Kd5 {-5.00/2 0.041s} Qd1+ 76. Kc5 {-5.00/2 0.042s} Qg1+
77. Kd5 {-5.00/2 0.041s} Qg2+ {Draw by 3-fold repetition} 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2020.07.12"]
[Round "?"]
[White "IBM 704 Chess (Alex Bernstein, 1957)"]
[Black "Commodore Chessmate Lev.1"]
[Result "1-0"]
[ECO "C62"]
[Opening "Ruy Lopez"]
[PlyCount "41"]
[TimeControl "40/36000"]
[Variation "Old Steinitz defense"]

1. e4 {0.00/3 2.0s} e5 {1.4s} 2. Nf3 {+0.01/3 1.2s} Nc6 {0.64s}
3. Bb5 {+1.01/3 0.83s} d6 4. O-O {+3.00/3 0.38s} Bg4 {0.68s}
5. d3 {+0.03/3 1.0s} Bxf3 {0.77s} 6. Qxf3 {+3.04/3 1.4s} Nf6 {0.58s}
7. Bg5 {+3.04/3 1.6s} Be7 {0.91s} 8. Bxf6 {+3.03/3 0.92s} gxf6 {0.75s}
9. Nc3 {+3.02/3 0.61s} d5 {0.58s} 10. exd5 {+4.02/3 1.1s} e4 {0.51s}
11. Qxe4 {+5.03/3 0.94s} f5 {0.66s} 12. Qxf5 {+6.03/3 0.67s} Qd6 {0.64s}
13. Rfe1 {+6.02/3 0.99s} Rd8 {0.79s} 14. Re4 {+6.03/3 1.1s} a6 {0.80s}
15. Ba4 {+6.03/3 1.7s} b5 {0.68s} 16. dxc6 {+4.04/3 2.3s} bxa4 {0.77s}
17. Nxa4 {+3.02/3 1.3s} Qxc6 {0.73s} 18. Rg4 {+2.03/3 1.4s} Qxc2 {0.76s}
19. Re1 {+2.02/3 2.6s} Rd6 {0.73s} 20. Qe5 {+5.06/3 1.9s} Rxd3 {0.60s}
21. Qxe7# {White mates} 1-0

[Event "?"]
[Site "?"]
[Date "2020.07.11"]
[Round "?"]
[White "Turochamp (Alan Turing, 1950)"]
[Black "Chess Champion Super System III Lev. 300s"]
[Result "0-1"]
[ECO "A00"]
[Opening "Van't Kruijs Opening"]
[PlyCount "104"]
[TimeControl "40/36000"]

1. e3 {0.00/2 0.48s} e5 {19s} 2. Nc3 {0.00/2 1.7s} d5 {16s} 3. h4 {0.00/2 2.7s}
Nc6 {25s} 4. d4 {0.00/2 3.4s} exd4 {17s} 5. exd4 {0.00/2 6.2s} Bf5 {18s}
6. Be3 {0.00/2 6.9s} Nf6 {26s} 7. Nf3 {0.00/2 7.3s} Bd6 {20s} 8. a4 {0.00/2 10s}
O-O {25s} 9. h5 {0.00/2 14s} Nb4 {22s} 10. Bd3 {0.00/2 20s} Bg4 {27s}
11. h6 {-0.50/2 68s} Nxd3+ {37s} 12. Qxd3 {-0.50/2 2.5s} Qe7 {39s}
13. Ke2 {-0.50/2 26s} Bb4 {26s} 14. a5 {-0.50/2 16s} gxh6 {23s}
15. Rxh6 {-0.50/2 17s} b6 {22s} 16. axb6 {-0.50/2 71s} axb6 {19s}
17. Rhh1 {-0.50/2 31s} Rxa1 {18s} 18. Rxa1 {-0.50/2 12s} c6 {19s}
19. Rd1 {-0.50/2 6.3s} Ne4 {25s} 20. Rg1 {-0.50/2 10s} Nxc3+ {28s}
21. bxc3 {-0.50/2 0.71s} Ba5 {19s} 22. Rd1 {-0.50/2 2.7s} b5 {23s}
23. Re1 {-0.50/2 4.0s} Rd8 {20s} 24. Rd1 {-0.50/2 4.1s} Kh8 {26s}
25. Re1 {-0.50/2 4.2s} Kg7 {27s} 26. Rd1 {-0.50/2 4.7s} Rd6 {29s}
27. Re1 {-0.50/2 5.4s} Rg6 {19s} 28. Rd1 {-0.50/2 6.9s} Kg8 {24s}
29. Re1 {-0.50/2 5.9s} Bb6 {26s} 30. Rd1 {-0.50/2 7.7s} Rf6 {29s}
31. Re1 {-0.50/2 13s} Kh8 {36s} 32. Rd1 {-0.50/2 12s} Bf5 {34s}
33. Qd2 {-0.50/2 8.7s} Bg4 {21s} 34. Qd3 {-0.50/2 4.4s} Qe4 {20s}
35. Qxe4 {-0.50/2 13s} dxe4 {22s} 36. d5 {-3.50/2 1.4s} exf3+ {23s}
37. gxf3 {-3.50/2 0.37s} Bxf3+ {18s} 38. Kd2 {-5.00/2 0.29s} Bxe3+ {28s}
39. fxe3 {-5.00/2 0.22s} Bxd1 {26s} 40. Kxd1 {-6.00/2 0.19s} cxd5 {27s}
41. Kd2 {-6.00/2 0.14s} h6 {24s} 42. Kd3 {-6.00/2 0.17s} Rf2 {19s}
43. c4 {-7.00/2 0.085s} bxc4+ {23s} 44. Kc3 {-7.00/2 0.076s} h5 {28s}
45. Kb2 {-7.00/2 0.14s} Rf3 {31s} 46. Kc1 {-8.00/2 0.29s} h4 {39s}
47. Kd2 {-7.00/2 0.36s} h3 {15s} 48. Ke2 {-7.00/2 0.12s} Rf6 {17s}
49. Kd2 {-7.00/2 0.11s} h2 {18s} 50. c3 {-16.00/2 0.15s} h1=Q {3.5s}
51. Ke2 {-16.00/2 0.10s} Qg2+ {1.5s} 52. Ke1 {-1000.00/2 0.11s}
Rf1# {0.51s, Black mates} 0-1

[Event "?"]
[Site "?"]
[Date "2020.07.11"]
[Round "?"]
[White "IBM 704 Chess (Alex Bernstein, 1957)"]
[Black "Commodore Chessmate Lev.8"]
[Result "1/2-1/2"]
[ECO "A00"]
[Opening "Van't Kruijs Opening"]
[PlyCount "209"]
[TimeControl "40/36000"]

1. e3 {0.00/5 25s} e5 {0.75s} 2. Nf3 {+0.01/5 15s} Nc6 {1.7s}
3. Nc3 {+0.01/5 9.0s} d5 {1.8s} 4. Bb5 {+2.99/5 10s} Bg4 {7.8s}
5. O-O {+0.02/5 4.3s} Nf6 {8.8s} 6. a4 {+0.02/5 14s} Bb4 {9.3s}
7. Ne2 {+0.02/5 11s} e4 {6.3s} 8. Bxc6+ {0.00/5 11s} bxc6 {0.95s}
9. Nfd4 {+0.03/5 6.0s} Qd6 {3.3s} 10. d3 {0.00/5 19s} exd3 {9.8s}
11. Qxd3 {0.00/5 16s} O-O-O {12s} 12. f3 {+0.03/5 18s} Bh5 {9.3s}
13. Qf5+ {+1.00/5 20s} Rd7 {3.0s} 14. g4 {+3.00/5 59s} g6 {21s}
15. Qd3 {+2.99/5 19s} c5 {8.8s} 16. Nb5 {+3.00/5 21s} Qb6 {25s}
17. c4 {+3.00/5 25s} dxc4 {18s} 18. Qxc4 {+3.00/5 18s} a6 {17s}
19. b3 {+1.00/5 21s} axb5 {20s} 20. axb5 {+3.01/5 20s} Nxg4 {17s}
21. fxg4 {+3.02/5 30s} Bxg4 {9.8s} 22. Ra8+ {+4.01/5 25s} Kb7 {2.0s}
23. Rxh8 {+4.02/5 24s} Qe6 {13s} 24. Nf4 {+4.99/5 17s} Qxc4 {16s}
25. bxc4 {+4.01/5 19s} g5 {7.8s} 26. Ng2 {+4.02/5 15s} Be2 {4.2s}
27. Rf6 {+3.99/5 11s} Rd1+ {5.5s} 28. Kf2 {+2.99/5 4.5s} Bxc4 {6.5s}
29. Rxh7 {+0.99/5 10s} Rxc1 {4.3s} 30. Rg7 {+1.00/5 12s} Rf1+ {5.1s}
31. Kg3 {-4.02/5 1.8s} Rxf6 {5.4s} 32. e4 {-4.01/5 13s} Bxb5 {3.5s}
33. Rxg5 {-4.01/5 18s} Rg6 {2.4s} 34. h4 {-4.01/5 12s} Rxg5+ {1.9s}
35. hxg5 {-4.02/5 12s} Kc6 {0.98s} 36. Kf3 {-4.02/5 13s} Bf1 {1.2s}
37. Nf4 {-3.99/5 17s} Bd2 {1.3s} 38. e5 {-4.02/5 12s} Kd7 {2.0s}
39. g6 {-4.01/5 14s} fxg6 {1.6s} 40. Nxg6 {-4.02/5 12s} Ke8 {1.9s}
41. e6 {-4.00/5 13s} Bd3 {0.81s} 42. Ne5 {-4.01/5 12s} Bf5 {2.3s}
43. Nd7 {-4.02/5 14s} Bxe6 {1.2s} 44. Nxc5 {-4.01/5 12s} Bd5+ {1.6s}
45. Kf2 {-4.02/5 13s} Ke7 {1.3s} 46. Na6 {-4.01/5 11s} c6 {1.8s}
47. Nb8 {-4.01/5 21s} Bf4 {1.9s} 48. Na6 {-3.03/5 13s} Kd6 {1.3s}
49. Nb4 {-4.02/5 17s} Be4 {2.4s} 50. Ke2 {-4.02/5 18s} c5 {2.1s}
51. Na2 {-4.02/5 19s} Ke5 {0.97s} 52. Kf2 {-4.03/5 17s} Bd5 {0.94s}
53. Nc3 {-4.02/5 7.9s} Bh1 {0.97s} 54. Na4 {-4.00/5 15s} Kd4 {1.1s}
55. Nb6 {-4.01/5 21s} Be3+ {1.5s} 56. Ke2 {-4.01/5 15s} Ke4 {1.0s}
57. Na4 {-3.99/5 14s} Bf3+ {1.2s} 58. Kf1 {-4.03/5 5.5s} Kd4 {1.1s}
59. Nb6 {-4.02/5 9.9s} Ke4 {1.3s} 60. Ke1 {-4.02/5 19s} Kf4 {0.99s}
61. Kf1 {-4.03/5 16s} Kg4 {1.2s} 62. Ke1 {-4.03/5 14s} Kf5 {1.1s}
63. Kf1 {-4.03/5 12s} Ke4 {1.2s} 64. Ke1 {-4.01/5 18s} Kd4 {1.0s}
65. Kf1 {0.00/5 19s} Kd3 {1.4s} 66. Nd7 {-4.01/5 19s} Be2+ {1.9s}
67. Kg2 {-4.01/5 12s} Kd4 {1.7s} 68. Nb8 {-4.01/5 23s} Ke4 {1.5s}
69. Kg3 {-4.02/5 28s} Bf4+ {1.2s} 70. Kf2 {-7.03/5 4.7s} Kd3 {2.0s}
71. Nd7 {-4.00/5 14s} Be3+ {2.6s} 72. Kg2 {-4.01/5 23s} Kd4 {2.2s}
73. Nb8 {-4.01/5 29s} Ke4 {1.5s} 74. Nd7 {0.00/5 19s} Bf3+ {1.6s}
75. Kg3 {-4.01/5 18s} Bf4+ {1.5s} 76. Kf2 {-3.02/5 11s} Be3+ {1.8s}
77. Kg3 {-4.01/5 15s} Bf4+ {1.4s} 78. Kf2 {-3.02/5 12s} c4 {1.9s}
79. Nc5+ {-1.01/5 16s} Kd5 80. Kxf3 {-1.00/5 17s} Bd6 {1.0s}
81. Nd7 {-0.99/5 19s} Ke6 {1.2s} 82. Nb6 {-0.99/5 12s} c3 {2.0s}
83. Kg4 {-1.00/5 28s} c2 {1.1s} 84. Nc4 {-9.03/5 14s} Bh2 {1.2s}
85. Kf3 {-9.03/5 25s} c1=Q {1.0s} 86. Ne3 {-9.04/5 16s} Qh1+ {1.5s}
87. Ke2 {-9.04/5 19s} Qg1 {1.4s} 88. Nc2 {-9.04/5 17s} Qg2+ {1.4s}
89. Kd3 {-9.04/5 9.7s} Qf1+ {1.3s} 90. Kc3 {-9.04/5 14s} Qf3+ {0.90s}
91. Kc4 {-9.04/5 9.2s} Qd5+ {1.6s} 92. Kb4 {-9.05/5 5.1s} Qd2+ {1.3s}
93. Kb3 {-9.04/5 7.5s} Qd3+ {0.91s} 94. Kb2 {-9.06/5 4.5s} Be5+ {1.1s}
95. Kc1 {-9.06/5 3.7s} Bf4+ {2.6s} 96. Kb2 {-9.06/5 4.7s} Qb5+ {1.5s}
97. Ka2 {-9.05/5 5.9s} Qa4+ {1.2s} 98. Kb2 {-9.05/5 5.0s} Be5+ {1.4s}
99. Kb1 {-9.06/5 4.2s} Qb3+ {1.8s} 100. Kc1 {-9.06/5 2.4s} Qb2+ {2.7s}
101. Kd2 {-9.05/5 5.1s} Qc3+ {0.81s} 102. Kd1 {-9.06/5 6.0s} Qd3+ {1.8s}
103. Kc1 {-9.06/5 2.1s} Bf4+ {2.3s} 104. Kb2 {-9.05/5 4.7s} Be5+ {1.4s}
105. Kc1 {0.00/5 3.8s, Draw by 3-fold repetition} 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2020.07.12"]
[Round "?"]
[White "Shannon (Claude Shannon, 1950)"]
[Black "Commodore Chessmate Lev.1"]
[Result "1-0"]
[ECO "C20"]
[Opening "KP"]
[PlyCount "111"]
[TimeControl "40/36000"]
[Variation "Patzer Opening"]

1. e4 {0.00/2 1.4s} e5 {1.6s} 2. Qh5 {0.00/2 3.3s} Nf6 3. Qxe5+ {+2.90/2 4.4s}
Be7 4. Bb5 {+2.70/2 5.0s} Nxe4 5. Qxe4 {+5.40/2 8.3s} f5 6. Qxf5 {+5.90/2 4.4s}
g6 {0.52s} 7. Qe6 {+6.60/2 5.5s} Nc6 {0.77s} 8. Qe3 {+5.50/2 6.0s} Ne5 {0.67s}
9. Qxe5 {+9.10/2 6.2s} Rf8 {0.53s} 10. d4 {+9.80/2 5.5s} Rf7 {0.57s}
11. Bh6 {+10.19/2 6.0s} c6 {0.52s} 12. Nc3 {+9.19/2 8.3s} cxb5
13. Ke2 {+7.80/2 6.2s} d6 {0.61s} 14. Qxb5+ {+8.30/2 6.0s} Bd7 {0.55s}
15. Qxb7 {+4.59/2 6.8s} Rxf2+ {0.67s} 16. Kxf2 {+8.60/2 1.1s} Rb8
17. Qe4 {+11.80/2 5.5s} Rxb2 {0.63s} 18. Nf3 {+11.40/2 6.9s} d5 {0.61s}
19. Nxd5 {+11.60/2 8.4s} Bf5 {0.69s} 20. Nf6+ {+12.10/2 12s} Kf7 {0.71s}
21. Ne5+ {+8.60/2 16s} Kxf6 {0.81s} 22. Qc6+ {+9.30/2 20s} Bd6 {0.73s}
23. Rac1 {+7.90/2 16s} Rxa2 24. g4 {+7.70/2 5.4s} Bxg4 25. Nxg4+ {+8.80/2 4.2s}
Kf5 {0.52s} 26. Ne3+ {+10.00/2 3.4s} Ke6 27. Qd5+ {+9.40/2 3.1s} Kd7
28. Qxa2 {+10.10/2 3.7s} Qf6+ 29. Ke1 {+9.40/2 0.43s} Qxd4
30. Qf7+ {+12.20/2 3.1s} Kc6 31. Qc4+ {+11.90/2 3.5s} Qxc4
32. Nxc4 {+10.19/2 1.4s} Bb4+ 33. Ke2 {+12.70/2 0.27s} a6
34. Ra1 {+13.50/2 1.0s} Bc3 35. Rxa6+ {+14.60/2 1.4s} Kb5
36. Rha1 {+11.00/2 1.3s} Kxc4 37. Rc6+ {+11.40/2 1.0s} Kd5
38. Rxc3 {+15.30/2 1.1s} g5 39. Bxg5 {+17.10/2 0.45s} h6
40. Rd3+ {+17.60/2 0.57s} Ke4 41. Bxh6 {+18.00/2 0.43s} Kf5
42. Rd5+ {+18.30/2 0.49s} Ke6 43. Rd4 {+18.10/2 0.35s} Ke5
44. Bg7+ {+18.20/2 0.34s} Kf5 45. Ra6 {+18.30/2 0.32s} Kg5
46. Rb4 {+18.80/2 0.31s} Kh5 47. Be5 {+19.00/2 0.21s} Kg5
48. h4+ {+19.00/2 0.35s} Kf5 49. Rb5 {+18.30/2 0.16s} Ke4
50. Kf2 {+18.60/2 0.16s} Kf5 51. Bd4+ {+18.50/2 0.29s} Kg4
52. h5 {+18.39/2 0.34s} Kh4 53. Kg2 {+18.60/2 0.23s} Kg4
54. Re6 {+18.80/2 0.26s} Kf4 55. h6 {+18.60/2 0.19s} Kg4
56. Re4# {0.00/2 0.27s, White mates} 1-0

Geändert von AlexS (12.07.2020 um 00:13 Uhr)
Mit Zitat antworten
Folgende 17 Benutzer sagen Danke zu AlexS für den nützlichen Beitrag:
achimp (16.07.2020), applechess (12.07.2020), Beeco76 (20.07.2020), Boris (12.07.2020), borromeus (13.07.2020), Bryan Whitby (15.07.2020), Eric1956 (14.07.2020), ferribaci (12.07.2020), lars (12.07.2020), Mapi (12.07.2020), Michael (12.07.2020), pato4sen (16.07.2020), paulwise3 (12.07.2020), RetroComp (12.07.2020), Robert (12.07.2020), RolandLangfeld (12.07.2020), Schachhucky (12.07.2020)
 

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