[Event "Dortmund op-A"] [Site "Dortmund"] [Date "1993.??.??"] [Round "7"] [White "Labahn, Wolfgang"] [Black "Boehle, Lars"] [Result "0-1"] [GameId "LDLe6Oyr"] [WhiteElo "2215"] [BlackElo "2345"] [Variant "Standard"] [TimeControl "-"] [ECO "B10"] [Opening "Caro-Kann Defense: Labahn Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4?! { (0.15 → -0.54) Inaccuracy. e4 was best. } { [%eval -0.54] } (1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. O-O Be7 7. a4 Bb7) 1... c6 { [%eval -0.24] } 2. e4 { [%eval -0.42] } { B10 Caro-Kann Defense: Labahn Attack } 2... d5 { [%eval -0.16] } 3. e5 { [%eval -0.19] } 3... Qb6 { [%eval -0.06] } 4. c3 { [%eval -0.15] } 4... a5 { [%eval -0.13] } 5. bxa5 { [%eval -0.16] } 5... Qxa5 { [%eval -0.16] } 6. Nf3 { [%eval -0.12] } 6... c5 { [%eval 0.0] } 7. Be2 { [%eval -0.04] } 7... e6 { [%eval -0.04] } 8. O-O { [%eval -0.02] } 8... Ne7 { [%eval -0.05] } 9. d4 { [%eval -0.06] } 9... Nbc6?! { (-0.06 → 0.50) Inaccuracy. Bd7 was best. } { [%eval 0.5] } (9... Bd7) 10. Be3?! { (0.50 → -0.52) Inaccuracy. a4 was best. } { [%eval -0.52] } (10. a4 Ng6 11. h4 Be7 12. h5 Nh4 13. Nxh4 Bxh4 14. Bd2 Qb6 15. Be3 h6 16. dxc5 Qb2) 10... Nf5 { [%eval -0.43] } 11. Bd3?! { (-0.43 → -1.08) Inaccuracy. a4 was best. } { [%eval -1.08] } (11. a4 Nxe3 12. fxe3 Be7 13. Qc2 O-O 14. Nbd2 c4 15. e4 Qc7 16. Qb2 Bd7 17. Bd1 dxe4) 11... cxd4?! { (-1.08 → -0.23) Inaccuracy. Nxe3 was best. } { [%eval -0.23] } (11... Nxe3 12. fxe3 Be7 13. c4 O-O 14. Qe2 dxc4 15. Bxc4 Qb6 16. Qf2 Rd8 17. Nbd2 cxd4 18. Nxd4) 12. cxd4 { [%eval -0.28] } 12... Be7 { [%eval 0.15] } 13. Qb3 { [%eval -0.28] } 13... O-O { [%eval 0.08] } 14. Nc3 { [%eval -0.29] } 14... Nxe3 { [%eval -0.23] } 15. fxe3 { [%eval -0.35] } 15... Nb4 { [%eval -0.24] } 16. Bb1 { [%eval -0.78] } 16... Qa3 { [%eval -0.39] } 17. Nb5?? { (-0.39 → -3.89) Blunder. Qxa3 was best. } { [%eval -3.89] } (17. Qxa3 Rxa3 18. Nb5 Rxe3 19. Kf2 Rxf3+ 20. gxf3 Bd7 21. a4 f6 22. exf6 Rxf6 23. Kg2 Rh6) 17... Qxb3 { [%eval -3.64] } 18. axb3 { [%eval -3.72] } 18... Rxa1 { [%eval -3.71] } 19. Bxh7+ { [%eval -3.95] } 19... Kxh7 { [%eval -3.89] } 20. Rxa1 { [%eval -3.83] } 20... Bd7 { [%eval -3.7] } 21. Nd6 { [%eval -3.83] } 21... Bxd6 { [%eval -3.86] } 22. exd6 { [%eval -3.73] } 22... f6 { [%eval -3.62] } { White resigns. } 0-1