[Event "Liren"] [Site "https://lichess.org/aUIdT22l"] [Date "2021.04.27"] [White "VLAD1936"] [Black "Efimov44"] [Result "0-1"] [UTCDate "2021.04.27"] [UTCTime "15:17:29"] [WhiteElo "2108"] [BlackElo "1756"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "300+2"] [ECO "A02"] [Opening "Bird Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 { A02 Bird Opening } Nc6 2. Nf3 d5 3. d4 e6 4. e3 Nf6 5. c4 Be7 6. Nc3 a6 7. cxd5 Nxd5?! { (0.15 → 0.79) Inaccuracy. exd5 was best. } (7... exd5 8. Bd3) 8. Bd3?! { (0.79 → 0.20) Inaccuracy. Bd2 was best. } (8. Bd2 Nxc3) 8... O-O 9. O-O b5?! { (0.27 → 1.07) Inaccuracy. Ncb4 was best. } (9... Ncb4 10. Nxd5) 10. Bd2 Bf6?? { (0.87 → 3.94) Blunder. Bb7 was best. } (10... Bb7) 11. Rc1?? { (3.94 → 1.74) Blunder. Nxd5 was best. } (11. Nxd5 exd5) 11... Nce7 12. Ne5?! { (2.15 → 1.50) Inaccuracy. Ne4 was best. } (12. Ne4) 12... Bb7?! { (1.50 → 2.60) Inaccuracy. Nxc3 was best. } (12... Nxc3 13. Bxc3 Bb7 14. Bb4 g6 15. Bc5 Re8 16. e4 Bg7 17. Qb3 Nc6 18. Qc3 Nxe5 19. fxe5) 13. Ne4 Rc8?! { (2.48 → 3.26) Inaccuracy. Nf5 was best. } (13... Nf5 14. Qe2) 14. Nxf6+?? { (3.26 → 1.18) Blunder. Qh5 was best. } (14. Qh5) 14... Nxf6 15. Qe2 Qd5 16. Bb4 Rfe8 17. Rc5 Qd8 18. Rfc1 Ned5?! { (1.46 → 2.09) Inaccuracy. Nf5 was best. } (18... Nf5 19. Ba5 Nd5 20. Bd2 f6 21. Nc6 Qd7 22. Na5 Ba8 23. Nb3 Nb6 24. R5c2 Qd6 25. Nc5) 19. Bd2 c6 20. Nxc6 Bxc6 21. Rxc6 Rxc6 22. Rxc6 Qa8 23. Rc1 Rc8 24. Rxc8+ Qxc8 25. e4 Ne7 26. Be3 Qd8 27. h3 Nc6 28. Qf2 Nb4 29. Bb1 Qc7? { (1.86 → 3.71) Mistake. Nc6 was best. } (29... Nc6 30. Qd2) 30. a3 Nc6 31. Qc2 Qd7?! { (3.60 → 5.67) Inaccuracy. h6 was best. } (31... h6 32. Bf2 Ne8 33. d5 exd5 34. exd5 Nb8 35. Qxc7 Nxc7 36. d6 Ne6 37. g3 Nd7 38. Be4) 32. e5 Nxd4 33. Qd3?? { (5.54 → 1.18) Blunder. Qf2 was best. } (33. Qf2) 33... Nf5 34. exf6?! { (1.13 → 0.21) Inaccuracy. Qxd7 was best. } (34. Qxd7 Nxd7) 34... Qxd3 35. Bxd3 Nxe3 36. fxg7 Kxg7 37. a4 bxa4 38. Bxa6?? { (0.00 → -3.79) Blunder. Be2 was best. } (38. Be2 a5 39. Kf2 Nc2 40. Bd3 Nb4 41. Bb5 Kf6 42. g4 e5 43. Kf3 exf4 44. Kxf4 Nd5+) 38... Nd1 39. g4? { (-3.97 → -7.89) Mistake. Bb5 was best. } (39. Bb5 Nxb2) 39... Nxb2 40. Kf2 a3 { White resigns. } 0-1