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Puzzle 345347: Wit naar Schaakmat

Frank C Ruys - Polonski
ch USA corr, 1972
  2. 1.e4
  3. c6
  4. 2.d4
  5. d5
  6. 3.exd5
  7. cxd5
  8. 4.c4
  9. Nf6
  10. 5.Nc3
  11. Nc6
  12. 6.Bg5
  13. dxc4
  14. 7.Bxc4
  15. Qxd4
  16. 8.Qxd4
  17. Nxd4
  18. 9.O-O-O
  19. e5
  20. 10.Nf3
  21. Bg4
  22. 11.Nxe5
  23. Bxd1
  24. 12.Bxf7+
  25. Ke7
  26. 13.Rxd1
  27. Kd6
  28. 14.Bxf6
  29. gxf6
  30. 15.Rxd4+
  31. Kxe5
  32. 16.Rd5+
  33. Kf4
  34. 17.Bh5
  35. f5
    1. Oplossing:17...f5
    2. 18.h4 Matnet
    3. Rg8
      1. 18...Ba3
      2. 19.g3#
      1. 18...Rc8
      2. 19.g3#
    5. 19.Ne2+
    6. Ke4
    7. 20.Bf3# Loper en paard mat Röntgen-mat
  37. 18.h4
  38. Rg8
  39. 19.Ne2+
  40. Ke4
  41. 20.Bf3#
1-0

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