1. c4 e5 2. e3 Nc6 3. Nc3 Nf6 4. b3 d5 5. Bb2 d4 6. exd4 Nxd4 7. Nge2 Bf5 8. Nxd4 exd4 9. Ne2?

9. Nb5 with a complicated game was White's best chance; now best for Black appears to be 9... Bc5 (9... d3 10. Bxf6 gxf6 11. Qf3 Qe7+ 12. Qe3 Qxe3+ 13. fxe3 is roughly equal) 10. Qe2+ Kd7 (but not 10... Be6 11. Qe5) and if 11. Nxd4 then 11... Re8 12. Nxf5 Rxe2+ 13. Bxe2 g6 secures Queen against Rook, Bishop and pawn.

9... d3 10. Qb1 Qe7

Better than 10... dxe2 when after 11. Qxf5 exf1=Q+ 12. Kxf1 Qxd2 White would gain some compensation with(12... Qd7 would be a sounder choice) 13. Re1+ Be7 14. Ba3 Ng8 15. Qb5+ Kf8 16. Qxb7 Re8 17. Qxa7

11. f3 Qe6 12. Qc1 Bc5 13. Ba3 Bd4 14. Bb2 Bxb2 15. Qxb2 dxe2 16. Bxe2 Bd3 17. O-O Bxe2 18. Rfe1

Wrong Rook. White should play 18. Rae1 because after 18... O-O-O 19. Rf2 Rhe8 20. d4 he will be able to recapture the Bishop.

18... O-O-O 19. d4 Qe3+ 20. Kh1 Rhe8 21. Rac1 Rxd4 22. Rc2 Rd1 23. Rxd1 Bxd1 24. h3 Qf4 25. Kg1 Re1+ 26. Kf2 Qe3+ 27. Kg3 Ne4+ 28. Kh2 Qf4+

28... Qg1# is one move quicker.

29. g3 Qxg3# 0-1