[Event "Rated classical game"] [Site "https://lichess.org/n0LSdfdy"] [Date "2020.11.07"] [White "SEMA9"] [Black "Efremovcev"] [Result "0-1"] [UTCDate "2020.11.07"] [UTCTime "16:27:28"] [WhiteElo "1715"] [BlackElo "1731"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+40"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A45"] [Opening "Trompowsky Attack: Classical Defense, Big Center Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. d4 Nf6?! { (0.00 → 0.78) Inaccuracy. d5 was best. } (2... d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3) 3. Bg5?! { (0.78 → 0.00) Inaccuracy. e5 was best. } { A45 Trompowsky Attack: Classical Defense, Big Center Variation } (3. e5 Nd5 4. c4 Ne7 5. Nf3 d6 6. exd6 cxd6 7. Nc3 g6) 3... Be7 4. d5?? { (0.36 → -2.19) Blunder. e5 was best. } (4. e5 Nd5 5. Bxe7 Nxe7 6. Qg4 O-O 7. Bd3 f5 8. exf6 Rxf6) 4... Nxe4 5. Bxe7 Qxe7 6. dxe6 fxe6?! { (-2.27 → -1.42) Inaccuracy. Qxe6 was best. } (6... Qxe6) 7. Qh5+ g6 8. Qe5 Nf6?! { (-1.86 → -0.72) Inaccuracy. Qf6 was best. } (8... Qf6) 9. Nf3? { (-0.72 → -1.91) Mistake. Qxc7 was best. } (9. Qxc7 Nc6) 9... Nc6 10. Qc3 d5? { (-2.43 → -1.19) Mistake. e5 was best. } (10... e5 11. Nbd2) 11. Ne5?? { (-1.19 → -4.52) Blunder. Bb5 was best. } (11. Bb5 O-O) 11... Nxe5?? { (-4.52 → -1.72) Blunder. d4 was best. } (11... d4) 12. Qxe5 O-O 13. Nc3?? { (-1.93 → -5.60) Blunder. f3 was best. } (13. f3 Qd6 14. Qxd6 cxd6 15. Bd3 Bd7 16. O-O Kg7 17. a4 e5 18. Re1 Be6 19. Nc3 a6) 13... a6?? { (-5.60 → -1.80) Blunder. Ng4 was best. } (13... Ng4 14. Qd4) 14. Bd3?! { (-1.80 → -2.58) Inaccuracy. Be2 was best. } (14. Be2 Qd6 15. Qxd6 cxd6 16. O-O-O b5 17. a3 Bd7 18. h4 Kg7 19. g4 Ng8 20. Rh2 Rf4) 14... Ng4 15. Qe2 Rxf2?? { (-2.76 → 3.16) Blunder. Nxf2 was best. } (15... Nxf2) 16. Qxg4 Qf6?! { (2.76 → 4.38) Inaccuracy. Rf8 was best. } (16... Rf8) 17. O-O-O?! { (4.38 → 3.09) Inaccuracy. Qg3 was best. } (17. Qg3) 17... Rf4 18. Qg3 c6 19. Rhf1 Rxf1?? { (3.07 → 7.82) Blunder. e5 was best. } (19... e5) 20. Rxf1 Qg7 21. Qd6 Bd7 22. Qc7?? { (7.49 → 2.73) Blunder. Na4 was best. } (22. Na4 Rf8 23. Rxf8+ Qxf8 24. Qxd7 Qf4+ 25. Kb1 Qxa4 26. Qxe6+ Kf8 27. Qc8+ Ke7 28. Qxb7+ Kd6) 22... b5 23. a3 e5 24. Be2 d4?? { (2.89 → 6.38) Blunder. Rf8 was best. } (24... Rf8) 25. Ne4 Qh6+?! { (5.63 → 8.87) Inaccuracy. Rf8 was best. } (25... Rf8 26. Rxf8+) 26. Kd1 Bf5 27. Nf6+ Kh8 28. Qxc6?? { (8.41 → 1.67) Blunder. g4 was best. } (28. g4) 28... Rc8 29. Qd6?? { (1.62 → Mate in 7) Checkmate is now unavoidable. Ng4 was best. } (29. Ng4 Rxc6) 29... Bxc2+ 30. Ke1 Qc1+ 31. Kf2 Qe3+ 32. Ke1 d3 33. Qxd3 Bxd3 34. Rf2 Rc1# { Black wins by checkmate. } 0-1