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Puzzle 861774: Wit naar Schaakmat

IM P1 Martynov (2414) - Tobias Rizzo (1867)
Titled Tue 24th Jan Late chess.com INT (7), 2023.01.24
  2. 1.e4
  3. c5
  4. 2.Nf3
  5. e6
  6. 3.Nc3
  7. Nc6
  8. 4.Bb5
  9. Nd4
  10. 5.O-O
  11. a6
  12. 6.Bd3
  13. Nf6
  14. 7.Nxd4
  15. cxd4
  16. 8.Ne2
  17. e5
  18. 9.c3
  19. dxc3
  20. 10.bxc3
  21. Be7
  22. 11.Bc2
  23. d6
  24. 12.d4
  25. O-O
  26. 13.Ng3
  27. Qc7
  28. 14.Bd2
  29. Bd7
  30. 15.f4
  31. Qb6
  32. 16.Rb1
  33. Bb5
  34. 17.Nf5
  35. Qc7
  36. 18.Rf3
  37. Rfd8
  38. 19.Rg3
  39. Bf8
  40. 20.Bb3
  41. g6
  42. 21.Qe1
  43. Re8
  44. 22.fxe5
  45. dxe5
  46. 23.Bg5
  47. Nh5
  48. 24.Rh3
  49. exd4
  50. 25.Nxd4
  51. Bg7
  52. 26.Qd2
  53. Rxe4
  54. 27.Rf3
  55. Bc4
  56. 28.Bc2
  57. Bxd4+
  58. 29.cxd4
  59. Re2
  60. 30.Qc3
  61. Rae8
  62. 31.Bb3
  63. b5
  64. 32.Bxc4
  65. bxc4
  66. 33.h3
  67. Qc6
  68. 34.Rbf1
  69. f5
  70. 35.a3
  71. Qd5
  72. 36.Qb4
  73. Rc2
  74. 37.Kh1
  75. Ree2
  76. 38.Qb8+
  77. Kf7
  78. 39.Bh6
  79. Rxg2
    1. Oplossing:39...Rxg2
    2. 40.Qf8+
    3. Ke6
    4. 41.Re3+
    5. Kd7
      1. 41...Qe4
      2. 42.Rxe4+
      3. Kd7
        1. 42...Kd5
        2. 43.Qc5+
        3. Kxe4
        4. 44.Qe5+
        5. Kd3
        6. 45.Rf3#
        1. 42...fxe4
        2. 43.Qc8+
        3. Kd6
          1. 43...Kd5
          2. 44.Qd7#
          1. 43...Ke7
          2. 44.Bf8#
        5. 44.Bf8+
        6. Kd5
        7. 45.Qd7#
      5. 43.Qf7+
      6. Kc6
        1. 43...Kc8
        2. 44.Re8#
        1. 43...Kd6
        2. 44.Re6+
        3. Kd5
        4. 45.Qd7#
        1. 43...Kd8
        2. 44.Re8#
      8. 44.Re6+
      9. Kb5
        1. 44...Kd5
        2. 45.Qd7#
      11. 45.Qb7+
      12. Ka4
        1. 45...Ka5
        2. 46.Rxa6#
      14. 46.Rxa6#
      1. 41...Qe5
      2. 42.Rxe5+
      3. Kd7
      4. 43.Qf7+
      5. Kd6
        1. 43...Kc6
        2. 44.Rc5+
        3. Kb6
          1. 44...Kd6
          2. 45.Bf8#
        5. 45.Qc7#
        1. 43...Kc8
        2. 44.Re8#
        1. 43...Kd8
        2. 44.Re8#
      7. 44.Re6+
      8. Kd5
      9. 45.Qd7#
    7. 42.Re7+ De witte toren valt de zwarte koning aan, die het veld e8 en het veld c8 verdedigt.
      1. 42.Qe8+ De witte dame valt de zwarte koning aan, die het veld e7 verdedigt.
      2. Kc7
      3. 43.Re7+ De witte toren valt de zwarte koning aan, die het veld b8 en het veld c8 verdedigt.
      4. Kb6
        1. 43...Kd6
        2. 44.Qd7#
        1. 43...Qd7
        2. 44.Qxd7+
        3. Kb6
          1. 44...Kb8
          2. 45.Re8#
        5. 45.Qb7+
        6. Ka5
        7. 46.Qb4#
      6. 44.Qb8+
      7. Kc6
        1. 44...Ka5
        2. 45.Qb4#
        1. 44...Qb7
        2. 45.Qxb7+
        3. Ka5
        4. 46.Qb4#
      9. 45.Qb7+
      10. Kd6
      11. 46.Qc7# Driehoek mat
        1. 46.Qd7#
    9. 42...Kc6
    10. 43.Qe8+
      1. 43.Qc8+
      2. Kb5
        1. 43...Kb6
        2. 44.Qb8+
        3. Kc6
          1. 44...Ka5
          2. 45.Qb4#
          1. 44...Qb7
          2. 45.Qxb7+
          3. Ka5
          4. 46.Qb4#
        5. 45.Qb7+
        6. Kd6
        7. 46.Qc7# Driehoek mat
        1. 43...Kd6
        2. 44.Qc7#
      4. 44.Qb8+
      5. Kc6
        1. 44...Ka4
        2. 45.Qb4#
        1. 44...Ka5
        2. 45.Qb4#
        1. 44...Qb7
        2. 45.Qxb7+
        3. Ka5
          1. 45...Ka4
          2. 46.Qb4#
        5. 46.Qb4#
      7. 45.Qb7+
      8. Kd6
      9. 46.Qc7# Driehoek mat
        1. 46.Qd7#
    12. 43...Kb6
      1. 43...Kd6
      2. 44.Qd7#
      1. 43...Qd7
      2. 44.Qxd7+
      3. Kb6
      4. 45.Qb7+
      5. Ka5
      6. 46.Qb4#
    14. 44.Qb8+
    15. Kc6
      1. 44...Ka5
      2. 45.Qb4#
      1. 44...Qb7
      2. 45.Qxb7+
      3. Ka5
      4. 46.Qb4#
    17. 45.Qb7+
    18. Kd6
    19. 46.Qc7# Driehoek mat
      1. 46.Qd7#
  81. 40.Qf8+
  82. Ke6
  83. 41.Re1+
  84. Rce2
  85. 42.Qe8+
  86. Kd6
  87. 43.Bf8+
  88. Kc7
  89. 44.Rxe2
  90. Ng3+
  91. 45.Kxg2
  92. Nxe2
  93. 46.Qxe2
  94. c3
  95. 47.Qe5+
  96. Qxe5
  97. 48.dxe5
  98. Kd7
  99. 49.Rxc3
  100. Ke6
  101. 50.Bd6
  102. f4
  103. 51.Rc6
  104. g5
  105. 52.Kf3
  106. Kf5
  107. 53.Rxa6
  108. h5
  109. 54.Ra5
  110. g4+
  111. 55.hxg4+
  112. hxg4+
  113. 56.Kf2
  114. Ke6
  115. 57.Ra4
  116. Kf5
  117. 58.Rb4
  118. Ke6
  119. 59.a4
  120. g3+
  121. 60.Kf3
  122. Kd5
  123. 61.Rxf4
  124. g2
  125. 62.Kxg2
  126. Kc6
  127. 63.Kf3
1-0

This puzzle is part of the following Puzzle Academy skills:
  • Difficult checkmates (7 moves)
ChessPuzzle.net version 3
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