Puzzle 226053: Zwart naar Schaakmat

FM Christiansen-Danut-Eugen Sava (2004) - FM Bernardo Vainzoff Sztokbant (2194)
Titled Tuesday 17th Nov chess.com INT (3), 2020.11.17
  1. 1.e4
  2. c5
  3. 2.Nf3
  4. Nc6
  5. 3.Bb5
  6. d6
  7. 4.Bxc6+
  8. bxc6
  9. 5.O-O
  10. g6
  11. 6.c3
  12. Bg7
  13. 7.d4
  14. cxd4
  15. 8.cxd4
  16. Nf6
  17. 9.Nc3
  18. O-O
  19. 10.Bf4
  20. Rb8
  21. 11.Rb1
  22. Bg4
  23. 12.h3
  24. Bxf3
  25. 13.Qxf3
  26. Nd7
  27. 14.Be3
  28. Qa5
  29. 15.Qe2
  30. Rb7
  31. 16.f3
  32. Rfb8
  33. 17.Rfd1
  34. e6
  35. 18.Kh1
  36. d5
  37. 19.e5
  38. c5
  39. 20.f4
  40. Bf8
  41. 21.Qf2
  42. cxd4
  43. 22.Bxd4
  44. Bc5
  45. 23.Rd2
  46. Bxd4
  47. 24.Qxd4
  48. Qc5
  49. 25.Qd3
  50. Qc6
  51. 26.Rc2
  52. Nc5
  53. 27.Qd2
  54. Qa6
  55. 28.b3
  56. Nd7
  57. 29.Ne2
  58. Rb4
  59. 30.Nd4
  60. Rc4
  61. 31.bxc4
  62. Rxb1+
  63. 32.Kh2
  64. dxc4
  65. 33.Nf3
  66. Qc6
  67. 34.Nd4
  68. Qd5
  69. 35.Qc3
  70. Nb6
  71. 36.Nf3
  72. Qe4
  73. 37.Rd2
  74. Qxf4+
  75. 38.g3
  76. Qe4
  77. 39.Rd8+
  78. Kg7
  79. 40.Rd4
    1. Oplossing:40.Rd4
    2. Qe2#
  80. 40...Qe2#
0-1

This puzzle is part of the following Puzzle Academy skills:
ChessPuzzle.net version 3
Volgende ? Help