[Event "Groningen op"] [Site "Groningen"] [Date "1991.??.??"] [Round "4"] [White "Vaisser, Anatoli"] [Black "Voekler, Bernd"] [Result "1/2-1/2"] [GameId "xGpdhYfK"] [WhiteElo "2565"] [BlackElo "2370"] [Variant "Standard"] [TimeControl "-"] [ECO "A51"] [Opening "Indian Defense: Budapest Defense, Fajarowicz-Steiner Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.25] } 1... Nf6 { [%eval 0.22] } 2. c4 { [%eval 0.18] } 2... e5 { [%eval 0.5] } 3. dxe5 { [%eval 0.51] } 3... Ne4?! { (0.51 → 1.32) Inaccuracy. Ng4 was best. } { [%eval 1.32] } (3... Ng4 4. Nf3 Nc6 5. Nc3 Ngxe5 6. Nxe5 Nxe5 7. e3 d6 8. Be2) 4. Qc2?! { (1.32 → 0.71) Inaccuracy. a3 was best. } { [%eval 0.71] } { A51 Indian Defense: Budapest Defense, Fajarowicz-Steiner Variation } (4. a3 Nc6 5. Nf3 g6 6. Qc2 d5 7. exd6 Nxd6 8. b4 Bf5) 4... Bb4+ { [%eval 0.92] } 5. Nc3 { [%eval 0.6] } 5... d5 { [%eval 0.72] } 6. exd6 { [%eval 0.65] } 6... Bf5 { [%eval 0.58] } 7. Bd2 { [%eval 0.36] } 7... Nxd6 { [%eval 0.81] } 8. e4 { [%eval 0.32] } 8... Bxc3 { [%eval 0.45] } 9. Bxc3 { [%eval 0.06] } 9... Bxe4?! { (0.06 → 0.80) Inaccuracy. Nxe4 was best. } { [%eval 0.8] } (9... Nxe4) 10. Qd2 { [%eval 0.79] } 10... O-O { [%eval 0.92] } 11. O-O-O { [%eval 1.11] } 11... Na6 { [%eval 1.13] } 12. Qf4? { (1.13 → -0.19) Mistake. h4 was best. } { [%eval -0.19] } (12. h4) 12... Qe8 { [%eval -0.44] } 13. b3 { [%eval -0.4] } 13... Bg6 { [%eval -0.31] } 14. Bd3 { [%eval -0.69] } 14... Nc5 { [%eval -0.4] } 15. Qd4?! { (-0.40 → -1.42) Inaccuracy. Bxg6 was best. } { [%eval -1.42] } (15. Bxg6 fxg6) 15... Nxd3+ { [%eval -1.33] } 16. Rxd3 { [%eval -1.38] } 16... f6 { [%eval -1.26] } 17. Qd5+? { (-1.26 → -2.56) Mistake. Re3 was best. } { [%eval -2.56] } (17. Re3 Qc8 18. Qf4 b5 19. cxb5 Re8 20. Kb2 Rxe3 21. fxe3 Qb7 22. Nf3 Re8 23. Re1 a6) 17... Qf7?? { (-2.56 → -0.16) Blunder. Bf7 was best. } { [%eval -0.16] } (17... Bf7) 18. Qxf7+ { [%eval -0.43] } { The game is a draw. } 1/2-1/2