1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d3 Bd6 6. Nbd2 Be6 7. O-O Nf6 8. Ng5 Bg4 9. f3 Bd7 10. Nc4 h6 11. Nh3 Bxh3 12. gxh3 Nd7 13. Qe1 Bc5+ 14. Kh1 O-O 15. Be3 Re8 16. Bxc5 Nxc5 17. Qg3 Qd4 18. Rg1 g6 19. h4 Rad8 20. h5 g5 21. h4 f6 22. Qg4 Kf7 23. Qf5 Qf2 24. Qg6+ Ke7 White now concedes a draw with 25. hxg5 however... 25. Qh7+! Ke6 26. Qf5+ Kf7 27. Rg2! Qxh4+ 28. Rh2 Qf4 29. Qh7+ Ke6 30. Kg2 g4 31. Qf5+ Qxf5 32. exf5+ Kxf5 33. fxg4+ Kxg4?? 34. Rf1!! Rxd3 forced as White is threatening mate after Ne3+ Kg5 and Rf5, instead Black should play 33... Ke6+- but play continues 35. cxd3 Kg5 36. Ne3! and white mates in 2 25... Qxf3+ 26. Kh2 Qf2+ 27. Kh3 hxg5 28. Raf1 Qh4+ 29. Kg2 Qg4+ 30. Kh2 Qh4+ 31. Kg2 Qg4+ 32. Kh2 Qh4+ 33. Kg2 1/2-1/2