[Event "Hoogovens"] [Site "Wijk aan Zee NED"] [Date "1973.01.25"] [Round "8"] [White "Evgeni Vasiukov (?)"] [Black "Zoltan Ribli (?)"] [Result "0-1"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B06"] [Opening "Modern Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 g6 2. d4 Bg7 { B06 Modern Defense } 3. Nf3 d6 4. Bc4 Nf6 5. Qe2 Nc6 6. e5 dxe5 7. dxe5 Ng4 8. Bb5 Bd7 9. Bf4 O-O 10. Nc3 a6? { (-0.07 → 1.26) Mistake. Ngxe5 was best. } (10... Ngxe5 11. Bxe5 Bxe5 12. Nxe5 Nd4 13. Qc4 Nxc2+ 14. Ke2 Be6 15. Qf4 Nxa1 16. Rxa1 f6 17. Nf3) 11. Bc4 b5 12. Bb3 b4 13. Na4?! { (0.98 → 0.31) Inaccuracy. Nd5 was best. } (13. Nd5 e6 14. Bg5 Nd4 15. Bxd8 Nxe2 16. Ne7+ Kh8 17. Bxc7 Rfe8 18. h3 Nh6 19. Bd6 Nf4) 13... Na5 14. O-O-O?! { (0.52 → -0.55) Inaccuracy. Rd1 was best. } (14. Rd1 Qe8 15. Nc5 Bb5 16. Qe4 Qc6 17. Qxc6 Bxc6 18. Nd3 Nxb3 19. axb3 Rfb8 20. O-O Bxf3) 14... Qe8?! { (-0.55 → 0.10) Inaccuracy. Bb5 was best. } (14... Bb5 15. Rxd8) 15. h3?! { (0.10 → -0.70) Inaccuracy. Nc5 was best. } (15. Nc5 Bb5 16. Qd2 Qc6 17. Qd4 Nxb3+ 18. axb3 Be2 19. Rd2 Bxf3 20. gxf3 a5 21. Rg1 Nh6) 15... Bb5 16. Qd2 Nxf2 17. Qxf2 Bxa4 18. Qc5?! { (-0.51 → -1.31) Inaccuracy. h4 was best. } (18. h4) 18... Nxb3+ 19. axb3 Bc6 20. Nd4 Bxg2 21. Rhg1?! { (-1.23 → -1.99) Inaccuracy. Rh2 was best. } (21. Rh2 Bb7) 21... Bxh3 22. Nc6 Kh8?! { (-2.00 → -1.18) Inaccuracy. h5 was best. } (22... h5 23. Nxe7+ Kh7 24. Qxb4 a5 25. Qc5 a4 26. b4 a3 27. b3 Bg4 28. Rd2 Rd8 29. Kb1) 23. Rd2?! { (-1.18 → -2.18) Inaccuracy. Rg3 was best. } (23. Rg3) 23... a5 24. Rh2 Ra6 25. Nxe7?! { (-1.90 → -2.63) Inaccuracy. Nd4 was best. } (25. Nd4 Be6 26. Bh6 Bxh6+ 27. Rxh6 Kg7 28. Rgh1 Rh8 29. Qxc7 a4 30. bxa4 Rxa4 31. Nxe6+ fxe6) 25... Re6 26. Nd5 Bf5? { (-2.43 → -0.94) Mistake. Rxe5 was best. } (26... Rxe5 27. Bxe5) 27. Qf2?? { (-0.94 → -2.83) Blunder. Nxc7 was best. } (27. Nxc7 Rxe5) 27... Qd8?! { (-2.83 → -2.10) Inaccuracy. Qc6 was best. } (27... Qc6 28. Qh4 h5 29. Nf6 Rxf6 30. exf6 Bxf6 31. Bg5 Bg7 32. Rf1 Qb5 33. Re1 Re8 34. Rxe8+) 28. Nf6?! { (-2.10 → -3.38) Inaccuracy. Ne3 was best. } (28. Ne3 Be4) 28... Bxf6 29. exf6 Qxf6 30. Bg5 Qe5 31. Qh4?! { (-3.30 → -4.44) Inaccuracy. Bf4 was best. } (31. Bf4 Qe4 32. Rd1 Rfe8 33. Qd4+ Qxd4 34. Rxd4 Re1+ 35. Rd1 Rxd1+ 36. Kxd1 Re7 37. Bg5 Re6) 31... h5 32. Bf4 Qe4 33. Qg5 Rfe8 34. Kb1 a4?! { (-4.83 → -3.82) Inaccuracy. Qd4 was best. } (34... Qd4 35. Rd2 Qa7 36. Rd7 Qxg1+ 37. Qxg1 Re1+ 38. Rd1 Rxg1 39. Rxg1 Re2 40. Ka2 h4 41. Rh1) 35. Qh6+? { (-3.82 → -7.30) Mistake. Rxh5+ was best. } (35. Rxh5+ Kg8 36. Qxf5 Qxf5 37. Rxf5 Re1+ 38. Ka2 Rxg1 39. Rc5 axb3+ 40. Kxb3 Rg4 41. Bxc7 f5) 35... Kg8 36. Qxh5 Qe1+ 37. Ka2?? { (-6.67 → Mate in 8) Checkmate is now unavoidable. Bc1 was best. } (37. Bc1 Bxc2+ 38. Rxc2 axb3 39. Rxe1 bxc2+ 40. Kxc2 gxh5 41. Rh1 Rc6+ 42. Kd3 Rd6+ 43. Kc2 Rd5) 37... axb3+ 38. Kxb3 Re3+ 39. Bxe3 Qxe3+ 40. c3 Be6+ { White resigns. } 0-1