[Event "Hoogovens"] [Site "Wijk aan Zee"] [Date "1980.01.26"] [Round "9"] [White "Kovacevic, Vlatko"] [Black "Seirawan, Yasser"] [Result "0-1"] [GameId "TbNIHJOI"] [WhiteElo "2510"] [BlackElo "2510"] [Variant "Standard"] [TimeControl "-"] [ECO "B07"] [Opening "Pirc Defense: Chinese Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.03] } 1... d6 { [%eval 0.25] } 2. d4 { [%eval 0.38] } 2... Nf6 { [%eval 0.39] } 3. Nc3 { [%eval 0.35] } 3... g6 { [%eval 0.34] } 4. Be2 { [%eval 0.52] } 4... Bg7 { [%eval 0.39] } 5. g4 { [%eval 0.13] } { B07 Pirc Defense: Chinese Variation } 5... c6 { [%eval 0.47] } 6. g5 { [%eval 0.33] } 6... Nfd7?! { (0.33 → 0.90) Inaccuracy. Nh5 was best. } { [%eval 0.9] } (6... Nh5 7. Bxh5 gxh5 8. f4 d5 9. e5 O-O 10. Nf3 f6 11. h3) 7. h4 { [%eval 0.84] } 7... b5 { [%eval 1.12] } 8. h5 { [%eval 0.78] } 8... Rg8?! { (0.78 → 1.49) Inaccuracy. b4 was best. } { [%eval 1.49] } (8... b4 9. h6 Bxh6 10. Rxh6 bxc3 11. bxc3 Ba6 12. a4 Bxe2 13. Qxe2 c5 14. d5 e6 15. dxe6) 9. hxg6? { (1.49 → 0.18) Mistake. a3 was best. } { [%eval 0.18] } (9. a3) 9... hxg6 { [%eval 0.54] } 10. Nf3 { [%eval 0.11] } 10... b4 { [%eval 0.33] } 11. Nb1 { [%eval 0.1] } 11... a5 { [%eval 0.42] } 12. a4 { [%eval -0.11] } 12... c5 { [%eval 0.19] } 13. d5?! { (0.19 → -0.75) Inaccuracy. Be3 was best. } { [%eval -0.75] } (13. Be3 Bb7) 13... Nb6 { [%eval -0.31] } 14. c4?! { (-0.31 → -1.09) Inaccuracy. Ra2 was best. } { [%eval -1.09] } (14. Ra2 Rh8) 14... Kd7 { [%eval -0.6] } 15. Nbd2 { [%eval -1.15] } 15... Rh8 { [%eval -0.86] } 16. Rg1 { [%eval -1.13] } 16... Kc7 { [%eval -0.64] } 17. Rb1 { [%eval -1.09] } 17... Rh3 { [%eval -0.57] } 18. b3 { [%eval -0.8] } 18... Qh8 { [%eval -0.58] } 19. Nf1?! { (-0.58 → -1.52) Inaccuracy. Bf1 was best. } { [%eval -1.52] } (19. Bf1 Rh5 20. Qc2 N8d7 21. Bb2 Bb7 22. Bxg7 Qxg7 23. Be2 e6 24. Nf1 Rh3 25. Qb2 Qxb2) 19... N8d7 { [%eval -1.29] } 20. Bf4 { [%eval -1.75] } 20... Ne5?! { (-1.75 → -0.97) Inaccuracy. Bc3+ was best. } { [%eval -0.97] } (20... Bc3+ 21. Bd2 Ne5 22. Rg3 Rxg3 23. Nxg3 Nbd7 24. Bxc3 Nxf3+ 25. Bxf3 Qxc3+ 26. Kf1 Ne5 27. Bg2) 21. Nxe5?! { (-0.97 → -1.69) Inaccuracy. Ne3 was best. } { [%eval -1.69] } (21. Ne3 Bd7 22. Nd2 Rh1 23. Rf1 Rxf1+ 24. Ndxf1 Qh4 25. Bg3 Qh1 26. f4 Nexc4 27. Nxc4 Nxc4) 21... Bxe5 { [%eval -1.61] } 22. Bxe5 { [%eval -1.67] } 22... Qxe5 { [%eval -1.61] } 23. f3 { [%eval -1.59] } 23... Bd7 { [%eval -1.59] } 24. Qc2 { [%eval -1.69] } 24... Qd4 { [%eval -1.69] } 25. Rg2 { [%eval -1.6] } 25... Rh1 { [%eval -1.59] } 26. Rf2 { [%eval -2.08] } 26... Qh8?! { (-2.08 → -1.22) Inaccuracy. Bh3 was best. } { [%eval -1.22] } (26... Bh3 27. Qd3 Bxf1 28. Qxd4 cxd4 29. Rxf1 Rah8 30. Rd1 Rxf1+ 31. Kxf1 Nd7 32. Rxd4 Rh1+ 33. Kf2) 27. f4? { (-1.22 → -2.74) Mistake. Qd2 was best. } { [%eval -2.74] } (27. Qd2 f5) 27... Qh4 { [%eval -2.54] } 28. Rd1 { [%eval -2.67] } 28... f6 { [%eval -2.34] } 29. gxf6 { [%eval -2.54] } 29... exf6 { [%eval -1.72] } 30. e5?? { (-1.72 → -6.50) Blunder. Bf3 was best. } { [%eval -6.5] } (30. Bf3 Rg1) 30... fxe5 { [%eval -6.15] } 31. fxe5?! { (-6.15 → -11.94) Inaccuracy. Qxg6 was best. } { [%eval -11.94] } (31. Qxg6 exf4 32. Qh5 Qxh5 33. Bxh5 Rxh5 34. Rxf4 Rh3 35. Rb1 Re8+ 36. Kf2 Rc3 37. Rb2 Bh3) 31... Rf8 { [%eval -11.12] } 32. exd6+ { [%eval -16.02] } 32... Kb7 { [%eval -14.4] } 33. Bd3?! { (-14.40 → Mate in 12) Checkmate is now unavoidable. Bf3 was best. } { [%eval #-12] } (33. Bf3 Rxf3) 33... Re8+ { [%eval #-11] } { White resigns. } 0-1