[Event "Rated classical game"] [Site "https://lichess.org/xEdoiLG1"] [Date "2021.07.27"] [White "MolniyaOleg"] [Black "chessman1986"] [Result "1-0"] [UTCDate "2021.07.27"] [UTCTime "10:30:06"] [WhiteElo "1847"] [BlackElo "1485"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "1500+0"] [ECO "A42"] [Opening "Modern Defense: Averbakh System"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 { A42 Modern Defense: Averbakh System } e5 5. dxe5 Bxe5 6. f4? { (0.68 → -0.44) Mistake. Qb3 was best. } (6. Qb3 Nc6 7. Be3 Nf6 8. Nf3 O-O 9. Nxe5 dxe5 10. Qc2 Nd4) 6... Bg7?! { (-0.44 → 0.52) Inaccuracy. Bxc3+ was best. } (6... Bxc3+ 7. bxc3 Nf6 8. e5 Ne4 9. Nf3 dxe5 10. Qxd8+ Kxd8 11. fxe5) 7. Nf3 Ne7?! { (0.45 → 1.23) Inaccuracy. Nf6 was best. } (7... Nf6 8. Bd3 O-O 9. O-O Re8 10. f5 Nbd7 11. Qc2 Nc5 12. Bg5 Nxd3 13. Qxd3 h6 14. fxg6) 8. c5?! { (1.23 → 0.27) Inaccuracy. Be3 was best. } (8. Be3 Nbc6 9. Bd3 f5 10. O-O O-O 11. Qd2 fxe4 12. Bxe4 Bf5 13. Bxf5 Nxf5 14. Bf2 Qd7) 8... O-O 9. cxd6 cxd6 10. Bc4 Qc7 11. Nd5?? { (0.38 → -1.36) Blunder. Bb3 was best. } (11. Bb3) 11... Nxd5?! { (-1.36 → -0.74) Inaccuracy. Qxc4 was best. } (11... Qxc4 12. Nxe7+) 12. Bxd5 Qa5+ 13. Bd2 Qb5?! { (-0.44 → 0.54) Inaccuracy. Qb6 was best. } (13... Qb6 14. Qb3) 14. Rb1? { (0.54 → -0.58) Mistake. a4 was best. } (14. a4) 14... h6? { (-0.58 → 0.65) Mistake. Re8 was best. } (14... Re8 15. Qe2 Qxe2+ 16. Kxe2 Nd7 17. Ng5 Re7 18. Rhc1 Nf6 19. Bxf7+ Rxf7 20. Nxf7 Kxf7 21. Rc7+) 15. b3? { (0.65 → -0.62) Mistake. a4 was best. } (15. a4 Qd3 16. Kf2 Nd7 17. Bc3 Qxd1 18. Rhxd1 Bxc3 19. bxc3 Nc5 20. a5 Rb8 21. Nd4 Bg4) 15... Nd7 16. Bc4 Qc5?! { (-1.03 → -0.34) Inaccuracy. Qb6 was best. } (16... Qb6 17. Qe2 Re8 18. Be3 Qa5+ 19. b4 Qd8 20. O-O Rxe4 21. f5 g5 22. Bd3 Re8 23. Qd2) 17. Qe2 a6 18. b4 Qc7 19. O-O b5 20. Bd5 Rb8? { (0.00 → 1.14) Mistake. Bb7 was best. } (20... Bb7 21. Rbc1 Qd8 22. Bxb7 Qb6+ 23. Kh1 Qxb7 24. Bc3 Bxc3 25. Rxc3 Rae8 26. Rd3 Nf6 27. e5) 21. a4?? { (1.14 → -1.25) Blunder. Rbc1 was best. } (21. Rbc1 Qd8 22. f5 g5 23. h4 g4 24. Nh2 g3 25. Nf3 Bb7 26. Qe1 Bxd5 27. exd5 Nf6) 21... Qa7+?? { (-1.25 → 2.87) Blunder. bxa4 was best. } (21... bxa4 22. Rbc1 Qb6+ 23. Be3 Qxb4 24. Qd3 a3 25. f5 gxf5 26. exf5 Nc5 27. Bxf7+ Rxf7 28. Qxd6) 22. Be3 Nb6?? { (2.74 → 7.15) Blunder. Qc7 was best. } (22... Qc7 23. axb5) 23. a5 Qc7 24. axb6 Rxb6 25. Bxb6 Qxb6+ 26. Kh1 Re8 27. Qa2 Re7 28. Nh4 Bg4 29. Nxg6 Rc7 30. Rbc1 Bc3 31. Rxc3 Rxc3 32. Bxf7+ Kg7 33. Bg8 Qc7 34. f5 Rc1 35. f6+? { (12.64 → 5.45) Mistake. Qb2+ was best. } (35. Qb2+) 35... Kxg6 36. Bf7+ Kg5?? { (4.38 → Mate in 3) Checkmate is now unavoidable. Kh7 was best. } (36... Kh7) 37. Qd5+?? { (Mate in 3 → -2.37) Lost forced checkmate sequence. Qd2+ was best. } (37. Qd2+ Kh4 38. Qxh6+ Bh5 39. Qxh5#) 37... Kh4 38. g3+?? { (-2.40 → Mate in 8) Checkmate is now unavoidable. Qd3 was best. } (38. Qd3 Rxf1+) 38... Kh3 39. Qd3 Rxf1+?? { (Mate in 3 → Mate in 1) Lost forced checkmate sequence. Qc2 was best. } (39... Qc2 40. Qe2 Qxe2 41. Rxc1 Qxh2#) 40. Qxf1# { White wins by checkmate. } 1-0