[Event "Biel Interzonal"] [Site "Biel"] [Date "1993.??.??"] [Round "6"] [White "Kortschnoj, Viktor"] [Black "Seirawan, Yasser"] [Result "1/2-1/2"] [GameId "vHL6kHy5"] [WhiteElo "2625"] [BlackElo "2575"] [Variant "Standard"] [TimeControl "-"] [ECO "D21"] [Opening "Queen's Gambit Accepted: Alekhine Defense, Borisenko-Furman Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.22] } 1... d5 { [%eval 0.29] } 2. c4 { [%eval 0.12] } 2... dxc4 { [%eval 0.36] } 3. Nf3 { [%eval 0.3] } 3... a6 { [%eval 0.41] } 4. e4 { [%eval 0.09] } { D21 Queen's Gambit Accepted: Alekhine Defense, Borisenko-Furman Variation } 4... b5 { [%eval -0.07] } 5. a4 { [%eval -0.11] } 5... Bb7 { [%eval 0.0] } 6. axb5 { [%eval 0.0] } 6... axb5 { [%eval 0.0] } 7. Rxa8 { [%eval 0.0] } 7... Bxa8 { [%eval 0.0] } 8. Nc3 { [%eval 0.0] } 8... e6 { [%eval 0.0] } 9. Nxb5 { [%eval -0.08] } 9... Bxe4 { [%eval 0.16] } 10. Bxc4 { [%eval -0.03] } 10... Bb4+ { [%eval 0.38] } 11. Ke2? { (0.38 → -0.84) Mistake. Nc3 was best. } { [%eval -0.84] } (11. Nc3 Ne7) 11... Ne7 { [%eval -0.79] } 12. Bf4 { [%eval -0.93] } 12... Ba5 { [%eval -0.51] } 13. Qa4 { [%eval -0.43] } 13... Nbc6 { [%eval -0.57] } 14. Nd2 { [%eval -0.56] } 14... Bd5 { [%eval -0.52] } 15. Nb3 { [%eval -1.05] } 15... O-O { [%eval -0.78] } 16. Nxa5?! { (-0.78 → -1.57) Inaccuracy. Rc1 was best. } { [%eval -1.57] } (16. Rc1 Bxg2 17. Nxa5 Nxd4+ 18. Nxd4 Qxd4 19. Bb5 Qf6 20. Ke1 Nd5 21. Bd2 Qe5+ 22. Be2 Qxh2) 16... Nxa5 { [%eval -1.63] } 17. Bd3 { [%eval -1.87] } 17... c6? { (-1.87 → -0.40) Mistake. Bxg2 was best. } { [%eval -0.4] } (17... Bxg2 18. Rc1 Qd5 19. Ke1 Qf3 20. Be3 Nac6 21. Qd1 Qh3 22. Bf4 Nf5 23. Be2 Qh4 24. Qd2) 18. Nc7 { [%eval -0.52] } 18... Nb3 { [%eval -0.15] } 19. Rd1 { [%eval -0.16] } 19... c5 { [%eval -0.16] } 20. dxc5 { [%eval -0.14] } 20... Nxc5 { [%eval -0.2] } 21. Qc2 { [%eval -0.23] } 21... Nxd3 { [%eval -0.29] } 22. Rxd3 { [%eval -0.33] } { The game is a draw. } 1/2-1/2