反物质

Boris Vasilievich Spassky – Larry Melvyn Evans
15th Chess Olympiad; Varna, October 7, 1962
King’s Indian Defence E80

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 c6 6. Be3 a6 7. Qd2 b5 8. 0-0-0 bxc4? Black facilitates the enemy’s attack. More to the point was 8. ... Qa5, e.g. 9. e5 b4 10. exf6 bxc3 11. fxg7 cxd2+ 12. Bxd2 Qxd2+ 13. Rxd2 Rg8 14. h4 Rxg7 15. Ne2 Nd7 16. Nc3 Bb7 17. Bd3 c5 18. Be4 ½ : ½ Sherwin – R. Byrne, New York 1962. 9. Bxc4 0-0 10. h4! Far sharper than 10. Bh6 as in the game Moiseev – Kremenietsky, Pärnu 1973. 10. ... d5!? 11. Bb3! dxe4 12. h5! Opening up the h-line without delay! 12. ... exf3. Clearly not 12. ... Nxh5 on account of 13. g4! Nf6 14. Bh6 with an overwhelming attack. 13. hxg6 hxg6 14. Bh6! fxg2 15. Rh4! Rightly Boris Vasilievich is indifferent to his Kingside Pawns! 15. ... Ng4. Also after 15. ... Nd5 16. Bxg7 Kxg7 17. Qh6+ Kf6 18. Ne4+ Ke6 19. Qg5 White’s attack is vehement. 16. Bxg7 Kxg7 17. Qxg2 Nh6 18. Nf3! Nf5 19. Rh2. Another way is 19. Rh5! Rh8 20. Bxf7! Kxf7 21. Ne5+ Ke6 22. Qxg6 mate. 19. ... Qd6 20. Ne5 Nd7 21. Ne4 Qc7 22. Rdh1 Rg8. On 22. ... Nf6 23. Bxf7 wins outright. 23. Rh7+ Kf8 24. Rxf7+ Ke8

25. Qxg6! Nxe5. Of course Her Majesty is taboo, for after 25. ... Rxg6 26. Rh8+ White mates in two moves. 26. Rf8+. A dual is 26. Nf6+ and mate next move. 1 : 0.