[Event "Bundesliga 9091"] [Site "Germany"] [Date "1990.??.??"] [Round "?.5"] [White "Sperlich, Olaf"] [Black "Knaak, Rainer"] [Result "0-1"] [GameId "JZ4fg8iZ"] [WhiteElo "2295"] [BlackElo "2515"] [Variant "Standard"] [TimeControl "-"] [ECO "C00"] [Opening "French Defense: Orthoschnapp Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.0] } 1... e6 { [%eval 0.3] } 2. c4 { [%eval -0.24] } 2... d5 { [%eval 0.0] } 3. cxd5 { [%eval -0.02] } 3... exd5 { [%eval -0.14] } 4. Qb3?! { (-0.14 → -0.91) Inaccuracy. exd5 was best. } { [%eval -0.91] } { C00 French Defense: Orthoschnapp Gambit } (4. exd5 Nf6 5. Nf3 Nxd5 6. Be2 Bc5 7. O-O Nc6 8. d4 Bb6) 4... dxe4 { [%eval -0.71] } 5. Bc4 { [%eval -0.87] } 5... Qe7 { [%eval -0.94] } 6. Nc3 { [%eval -0.95] } 6... c6 { [%eval -0.75] } 7. d3 { [%eval -0.93] } 7... exd3+ { [%eval -0.66] } 8. Be3 { [%eval -0.88] } 8... b5?! { (-0.88 → 0.01) Inaccuracy. d2+ was best. } { [%eval 0.01] } (8... d2+) 9. Nxb5?! { (0.01 → -0.96) Inaccuracy. Bxd3 was best. } { [%eval -0.96] } (9. Bxd3) 9... cxb5 { [%eval -0.74] } 10. Bd5 { [%eval -1.18] } 10... Be6 { [%eval -1.1] } 11. Qxb5+ { [%eval -0.83] } 11... Bd7 { [%eval -0.83] } 12. Qb7 { [%eval -0.84] } 12... Qb4+ { [%eval -0.93] } 13. Kf1 { [%eval -1.27] } 13... Qxb7 { [%eval -1.18] } 14. Bxb7 { [%eval -1.52] } 14... Bc6 { [%eval -1.41] } 15. Bxa8 { [%eval -1.57] } 15... Bxa8 { [%eval -1.51] } 16. Bxa7?! { (-1.51 → -2.20) Inaccuracy. Rd1 was best. } { [%eval -2.2] } (16. Rd1 Bb7) 16... Nc6 { [%eval -2.16] } 17. Be3 { [%eval -2.31] } 17... Nf6 { [%eval -2.03] } 18. a3 { [%eval -2.45] } 18... Be7 { [%eval -2.24] } 19. b4?! { (-2.24 → -2.94) Inaccuracy. Nf3 was best. } { [%eval -2.94] } (19. Nf3 O-O) 19... O-O { [%eval -2.77] } 20. Nf3 { [%eval -2.74] } 20... Bb7 { [%eval -2.27] } 21. b5 { [%eval -2.65] } 21... Na5 { [%eval -2.58] } 22. Rd1 { [%eval -2.89] } 22... Be4 { [%eval -2.86] } 23. Nd2 { [%eval -2.59] } 23... Bd5 { [%eval -2.47] } 24. a4 { [%eval -3.11] } 24... Rc8?! { (-3.11 → -2.20) Inaccuracy. Nc4 was best. } { [%eval -2.2] } (24... Nc4) 25. f3? { (-2.20 → -4.40) Mistake. h4 was best. } { [%eval -4.4] } (25. h4 Nc4 26. Rh3 Ra8 27. Bg5 Nxd2+ 28. Bxd2 Rxa4 29. Rc1 Bc4 30. Rxc4 Rxc4 31. Rxd3 Rxh4) 25... Rc2 { [%eval -4.1] } 26. Ra1? { (-4.10 → -7.78) Mistake. Kf2 was best. } { [%eval -7.78] } (26. Kf2 Nb3) 26... Bb4 { [%eval -8.13] } 27. Ke1 { [%eval -11.05] } { White resigns. } 0-1