[Event "Buenos Aires"] [Site "Buenos Aires"] [Date "1980.??.??"] [Round "?"] [White "Timman, Jan H"] [Black "Ljubojevic, Ljubomir"] [Result "1-0"] [GameId "6xR2SyQJ"] [WhiteElo "2600"] [BlackElo "2590"] [Variant "Standard"] [TimeControl "-"] [ECO "D44"] [Opening "Semi-Slav Defense: Botvinnik Variation, Alatortsev System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.27] } 1... Nf6 { [%eval 0.24] } 2. c4 { [%eval 0.24] } 2... e6 { [%eval 0.26] } 3. Nf3 { [%eval 0.27] } 3... d5 { [%eval 0.27] } 4. Nc3 { [%eval 0.2] } 4... c6 { [%eval 0.37] } 5. Bg5 { [%eval 0.31] } 5... dxc4 { [%eval 0.2] } 6. e4 { [%eval 0.27] } 6... b5 { [%eval 0.05] } 7. e5 { [%eval 0.11] } 7... h6 { [%eval 0.34] } 8. Bh4 { [%eval 0.27] } 8... g5 { [%eval 0.25] } 9. Nxg5 { [%eval 0.47] } 9... Nd5?! { (0.47 → 1.12) Inaccuracy. hxg5 was best. } { [%eval 1.12] } { D44 Semi-Slav Defense: Botvinnik Variation, Alatortsev System } (9... hxg5 10. Bxg5 Nbd7 11. exf6 Bh6 12. Bxh6 Rxh6 13. Qd2 Rg6 14. g3 Bb7 15. Bg2 Nxf6 16. O-O) 10. Nxf7 { [%eval 1.22] } 10... Qxh4 { [%eval 0.94] } 11. Nxh8 { [%eval 0.98] } 11... Bb4 { [%eval 1.01] } 12. Rc1 { [%eval 0.98] } 12... Qe4+ { [%eval 1.2] } 13. Be2 { [%eval 1.18] } 13... Nf4 { [%eval 1.37] } 14. a3 { [%eval 1.36] } 14... Nxg2+ { [%eval 1.4] } 15. Kf1 { [%eval 1.31] } 15... Ne3+ { [%eval 1.38] } 16. fxe3 { [%eval 1.35] } 16... Qxh1+ { [%eval 1.4] } 17. Kf2 { [%eval 1.2] } 17... Qxh2+ { [%eval 1.14] } 18. Ke1 { [%eval 1.18] } 18... Be7?! { (1.18 → 1.86) Inaccuracy. Bxc3+ was best. } { [%eval 1.86] } (18... Bxc3+ 19. bxc3 Na6 20. Kd2 Bb7 21. Qg1 Qxg1 22. Rxg1 O-O-O 23. Nf7 Rf8 24. Nd6+ Kb8 25. Rg6) 19. Kd2 { [%eval 1.79] } 19... c5? { (1.79 → 3.18) Mistake. Qg2 was best. } { [%eval 3.18] } (19... Qg2 20. Qg1 Qxg1 21. Rxg1 Bg5 22. Ne4 Kd8 23. Nf7+ Kc7 24. Nfxg5 hxg5 25. Rxg5 Na6 26. Rg8) 20. Nxb5 { [%eval 3.08] } 20... cxd4? { (3.08 → 5.15) Mistake. Bb7 was best. } { [%eval 5.15] } (20... Bb7 21. Nc7+ Kd7 22. Nxa8 Bxa8 23. Qg1 Qxg1 24. Rxg1 cxd4 25. exd4 Bg5+ 26. Kc3 Nc6 27. Ng6) 21. Rxc4 { [%eval 4.79] } 21... Na6? { (4.79 → 8.91) Mistake. Nc6 was best. } { [%eval 8.91] } (21... Nc6 22. Rxc6 Bd7 23. Nc7+ Kf8 24. Nxe6+ Bxe6 25. Rxe6 Bg5 26. Ng6+ Kg7 27. Rd6 Bxe3+ 28. Kc2) 22. Rxd4 { [%eval 7.97] } 22... Bc5 { [%eval 17.46] } 23. Qf1 { [%eval 16.86] } 23... Bxd4 { [%eval 15.92] } 24. Qf7+ { [%eval 14.4] } 24... Kd8 { [%eval 12.96] } 25. Nxd4 { [%eval 12.45] } 25... Qg2 { [%eval 14.99] } 26. Qf8+ { [%eval 13.77] } 26... Kd7?! { (13.77 → Mate in 13) Checkmate is now unavoidable. Kc7 was best. } { [%eval #13] } { Black resigns. } (26... Kc7 27. Qd6+ Kb7 28. Qxa6+ Kb8 29. Qd6+ Kb7 30. Kc3 Rb8 31. Bf3+ Qxf3 32. Nxf3 Ka8 33. Nd4) 1-0