[Event "Rated classical game"] [Site "https://lichess.org/fJorLwyx"] [Date "2019.07.21"] [White "uturm"] [Black "Polok819"] [Result "1-0"] [UTCDate "2019.07.21"] [UTCTime "16:26:31"] [WhiteElo "1645"] [BlackElo "1710"] [WhiteRatingDiff "+15"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "900+15"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 { A43 Benoni Defense: Old Benoni } 2. Nf3?! { (0.57 → -0.25) Inaccuracy. d5 was best. } (2. d5 Nf6 3. Nc3 d6 4. e4 e6 5. Bd3 Be7 6. Nf3 exd5) 2... cxd4 3. Nxd4 e5 4. Nf3 Nc6 5. e3 a6 6. b3?! { (0.09 → -0.50) Inaccuracy. c4 was best. } (6. c4 Nf6 7. Nc3 Bb4 8. Bd2 O-O 9. Be2 e4 10. Ng5 Re8 11. a3 Bf8 12. O-O h6) 6... d6?! { (-0.50 → 0.30) Inaccuracy. d5 was best. } (6... d5 7. Bb2 Bb4+ 8. c3 Bc5 9. b4 Bd6 10. Qxd5 Nf6 11. Qd1 e4 12. Nd4 Nxd4 13. exd4) 7. Bb2 e4 8. Nd4 Nxd4 9. Qxd4 d5 10. Nc3 Nf6 11. O-O-O Be6 12. Qe5?? { (1.05 → -0.69) Blunder. f3 was best. } (12. f3 Be7 13. fxe4 dxe4 14. Nxe4 Qxd4 15. Rxd4 Nd5 16. Bc4 O-O-O 17. Rf1 Nxe3 18. Bxe6+ fxe6) 12... Bd6 13. Qd4 O-O?? { (-0.79 → 1.53) Blunder. Qc7 was best. } (13... Qc7 14. Kb1 Rc8 15. Qd2 O-O 16. Ne2 Bb4 17. c3 Bc5 18. h3 Rfe8 19. Nd4 Bd7 20. c4) 14. f3?? { (1.53 → -0.42) Blunder. Nxe4 was best. } (14. Nxe4) 14... Qc7?? { (-0.42 → 1.44) Blunder. Qa5 was best. } (14... Qa5 15. Nxe4) 15. fxe4?? { (1.44 → -0.78) Blunder. Nxe4 was best. } (15. Nxe4 dxe4) 15... Bc5 16. Qd3 dxe4? { (-0.73 → 0.83) Mistake. Rad8 was best. } (16... Rad8) 17. Nxe4 Nd5 18. Nxc5 Qxc5 19. Qd4 Rac8?? { (1.47 → Mate in 1) Checkmate is now unavoidable. Qxd4 was best. } (19... Qxd4 20. Bxd4 Rfe8 21. c4 Nb4 22. Rd2 Bg4 23. Kb2 a5 24. Kc3 f6 25. h3 Bf5 26. Be2) 20. Qxg7# { White wins by checkmate. } 1-0