[Event "Rated classical game"] [Site "https://lichess.org/xd7pF0Ra"] [Date "2020.05.28"] [White "oisinoc"] [Black "Litrop"] [Result "1-0"] [UTCDate "2020.05.28"] [UTCTime "18:57:49"] [WhiteElo "1576"] [BlackElo "1761"] [WhiteRatingDiff "+31"] [BlackRatingDiff "-191"] [Variant "Standard"] [TimeControl "2700+15"] [ECO "B00"] [Opening "St. George Defense: Polish Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 b5 2. e4 a6 3. Nf3 Bb7 4. Bd3 e6 { B00 St. George Defense: Polish Variation } 5. O-O Nf6?! { (0.92 → 1.55) Inaccuracy. c5 was best. } (5... c5 6. c3 c4 7. Bc2 d5 8. e5 h6 9. Nbd2 Nd7 10. b3) 6. Re1?! { (1.55 → 0.90) Inaccuracy. e5 was best. } (6. e5 Nd5 7. a4 Nc6 8. c3 Be7 9. Re1 Nb6 10. axb5 axb5) 6... c5 7. c3 Be7 8. Bg5?! { (1.33 → 0.75) Inaccuracy. e5 was best. } (8. e5 Nd5 9. dxc5 Bxc5 10. Nbd2 f5 11. exf6 Nxf6 12. Nb3 Bd6) 8... h6 9. Bh4 Qb6? { (0.47 → 1.67) Mistake. d6 was best. } (9... d6 10. a4 c4 11. Bc2 Nbd7 12. h3 O-O 13. axb5 axb5 14. Rxa8 Bxa8 15. Nbd2 Bb7 16. Qe2) 10. e5 Nd5 11. Bxe7?! { (1.78 → 0.99) Inaccuracy. dxc5 was best. } (11. dxc5 Qxc5 12. Bg3 Nb6 13. Nbd2 O-O 14. Qe2 Na4 15. Ne4 Qb6 16. Bf4 Rc8 17. Rad1 Nc5) 11... Nxe7 12. Nbd2 Nf5?! { (0.87 → 2.03) Inaccuracy. cxd4 was best. } (12... cxd4 13. Nxd4 Nbc6 14. N4f3 Qc7 15. Bc2 Na5 16. Ne4 Bxe4 17. Bxe4 Rd8 18. a4 Nc4 19. Qe2) 13. Bxf5 exf5 14. Nb3?! { (2.30 → 1.60) Inaccuracy. dxc5 was best. } (14. dxc5) 14... c4 15. Nc5 Bd5 16. Nh4 g6 17. a4?! { (1.85 → 0.78) Inaccuracy. g4 was best. } (17. g4 Qd8) 17... Qc6?! { (0.78 → 1.38) Inaccuracy. O-O was best. } (17... O-O) 18. axb5?! { (1.38 → 0.63) Inaccuracy. Qe2 was best. } (18. Qe2) 18... axb5 19. Rxa8 Qxa8 20. Qa1 Qc6 21. Qa7 O-O 22. Ra1 Kg7 23. f3 f6?? { (0.23 → 2.45) Blunder. b4 was best. } (23... b4 24. cxb4) 24. exf6+? { (2.45 → 0.93) Mistake. Na6 was best. } (24. Na6 Nxa6 25. Rxa6 Qb7 26. Qxb7 Bxb7 27. Rd6 Rf7 28. g3 fxe5 29. Rxg6+ Kh7 30. Rb6 d6) 24... Kxf6?! { (0.93 → 1.78) Inaccuracy. Qxf6 was best. } (24... Qxf6 25. Nxd7 Nxd7 26. Qxd7+ Bf7 27. g3 f4 28. Ra7 Kg8 29. Qxb5 Qe6 30. Qe5 Qb6 31. Re7) 25. Na6 Qb7?? { (1.03 → 4.60) Blunder. Qe6 was best. } (25... Qe6 26. Nxb8) 26. Qc5 Re8? { (4.55 → 10.08) Mistake. Rc8 was best. } (26... Rc8 27. Qd6+ Be6 28. Nb4 Kf7 29. d5 Qc7 30. dxe6+ dxe6 31. Qd4 Rd8 32. Qe3 f4 33. Qe4) 27. Nc7 Re6? { (9.31 → Mate in 7) Checkmate is now unavoidable. Kf7 was best. } (27... Kf7 28. Nxe8) 28. Qf8+ Kg5 29. Nxe6+ dxe6 30. Qd8+ Kh5 31. g4+ fxg4 32. fxg4+ Kxg4 33. Nxg6 Kh5 34. Nf4+ Kg4 35. Nxd5 exd5?! { (13.91 → Mate in 8) Checkmate is now unavoidable. Qxd5 was best. } (35... Qxd5 36. Qxb8) 36. Qg8+ Kh5 37. Rf1 Qd7 38. Qf7+?? { (Mate in 6 → 6.57) Lost forced checkmate sequence. Rf4 was best. } (38. Rf4 Qh3 39. Qe8+ Kg5 40. Qe5+ Kg6 41. Rf6+ Kg7 42. Qe7+ Kg8 43. Rf8#) 38... Kg5?? { (6.57 → Mate in 6) Checkmate is now unavoidable. Qxf7 was best. } (38... Qxf7 39. Rxf7 Kg5 40. Rb7 Nc6 41. Rd7 b4 42. Rxd5+ Kf4 43. Rc5 bxc3 44. bxc3 Nb8 45. Kf2) 39. Qf6+ Kh5 40. Rf5+ Kg4 41. Qg6+ Kh4 42. Rh5# { White wins by checkmate. } 1-0