[Event "Rated classical game"] [Site "https://lichess.org/c7MeGHGl"] [Date "2021.12.04"] [White "lepertoe"] [Black "kotoole"] [Result "1-0"] [UTCDate "2021.12.04"] [UTCTime "14:00:44"] [WhiteElo "1655"] [BlackElo "1670"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-22"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "D50"] [Opening "Queen's Gambit Declined: Been-Koomen Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 d5 3. Nc3?! { (0.70 → 0.08) Inaccuracy. cxd5 was best. } (3. cxd5 c6 4. dxc6 Nxc6 5. Nf3 e5 6. Nxe5 Nxe5 7. dxe5 Qxd1+) 3... c5 4. Bg5?! { (0.19 → -0.36) Inaccuracy. e3 was best. } (4. e3 e6 5. Nf3 a6 6. cxd5 exd5 7. Be2 cxd4 8. Nxd4 Nc6) 4... e6?! { (-0.36 → 0.52) Inaccuracy. cxd4 was best. } { D50 Queen's Gambit Declined: Been-Koomen Variation } (4... cxd4 5. Bxf6 exf6 6. Qxd4 dxc4 7. Qxd8+ Kxd8 8. Rd1+ Nd7 9. e3) 5. e3?! { (0.52 → -0.10) Inaccuracy. cxd5 was best. } (5. cxd5 cxd4 6. Qxd4 Be7 7. e4 exd5 8. Bxf6 Bxf6 9. Bb5+ Nc6) 5... Be7?! { (-0.10 → 0.61) Inaccuracy. cxd4 was best. } (5... cxd4 6. Qxd4 Nc6 7. Bxf6 gxf6 8. Qh4 dxc4 9. Rd1 Bd7 10. Nf3) 6. cxd5 exd5?! { (0.35 → 0.91) Inaccuracy. Nxd5 was best. } (6... Nxd5 7. Bxe7 Kxe7 8. Rc1 Nxc3 9. bxc3 cxd4 10. exd4 Nd7 11. Nf3) 7. Qc2? { (0.91 → -0.30) Mistake. dxc5 was best. } (7. dxc5 O-O 8. Bb5 a6 9. Ba4 h6 10. Bxf6 Bxf6 11. Nge2 Nc6) 7... c4?! { (-0.30 → 0.61) Inaccuracy. cxd4 was best. } (7... cxd4 8. Bb5+ Nc6 9. exd4 O-O 10. Nge2 h6 11. Bh4 Bg4 12. O-O) 8. Nf3 Nc6 9. Be2 O-O 10. O-O Bg4?? { (0.40 → 2.42) Blunder. Be6 was best. } (10... Be6 11. Ne5) 11. h3?? { (2.42 → 0.44) Blunder. Bxf6 was best. } (11. Bxf6 Bxf6) 11... Bh5? { (0.44 → 1.59) Mistake. Be6 was best. } (11... Be6 12. b3 cxb3 13. Qxb3 Ne4 14. Bxe7 Qxe7 15. Qb2 Rfc8 16. Nxe4 dxe4 17. Nd2 Nb4 18. Rfc1) 12. a3? { (1.59 → 0.00) Mistake. Bxf6 was best. } (12. Bxf6 Bxf6) 12... a6?! { (0.00 → 1.05) Inaccuracy. Bg6 was best. } (12... Bg6 13. Qc1 h6 14. Bxf6 Bxf6 15. Nd2 Rc8 16. Bf3 Ne7 17. Rd1 Qd6 18. a4 Bg5 19. Nb5) 13. Rfe1?! { (1.05 → 0.07) Inaccuracy. Bxf6 was best. } (13. Bxf6) 13... Bg6 14. Qd1 b5 15. Bxf6?! { (0.15 → -0.68) Inaccuracy. Ne5 was best. } (15. Ne5) 15... Bxf6 16. Nh2 Re8? { (-0.58 → 0.54) Mistake. Ra7 was best. } (16... Ra7 17. Bh5 Bf5 18. Bg4 Bd3 19. Be2 Bxe2 20. Qxe2 g6 21. Rad1 Bg7 22. f4 Rd7 23. Ng4) 17. Bf3 Be4? { (0.59 → 1.93) Mistake. Ne7 was best. } (17... Ne7 18. Ng4 Rb8 19. Nxf6+ gxf6 20. Ne2 Qd6 21. Qd2 Rb6 22. Rec1 Reb8 23. Qc3 b4 24. axb4) 18. Nf1?! { (1.93 → 0.94) Inaccuracy. Bxe4 was best. } (18. Bxe4) 18... Bg5? { (0.94 → 2.58) Mistake. Bxf3 was best. } (18... Bxf3 19. Qxf3) 19. Bxe4 dxe4 20. Ng3 g6 21. Ncxe4 Bh6 22. Qf3 f5 23. Nc3 Ne7 24. Nge2 Qd6 25. Nf4? { (2.89 → 1.03) Mistake. Rad1 was best. } (25. Rad1 Rad8) 25... Bxf4 26. exf4 Rad8?? { (1.00 → 3.74) Blunder. Nc6 was best. } (26... Nc6 27. Rad1) 27. Rad1 Nc6 28. d5 Ne7? { (3.81 → 6.87) Mistake. Rxe1+ was best. } (28... Rxe1+ 29. Rxe1) 29. Re6 Qd7 30. Rxa6 Kf7 31. Rb6 Rb8 32. Rxb8 Rxb8 33. d6 Nc8 34. Qd5+ Kg7 35. Qe5+ Kf7 36. Qh8 Ke6? { (9.84 → Mate in 9) Checkmate is now unavoidable. Rb7 was best. } (36... Rb7 37. Qxh7+ Kf8 38. Qxg6 Rb6 39. Ne4 fxe4 40. Qh6+ Kg8 41. Rd5 Qxd6 42. Rg5+ Qg6 43. Rxg6+) 37. Qg8+ Qf7 38. Qxf7+? { (Mate in 8 → 8.81) Lost forced checkmate sequence. Re1+ was best. } (38. Re1+ Kxd6 39. Qxf7 Kc6 40. Re6+ Nd6 41. Qe7 Rd8 42. Qxd8 b4 43. Qxd6+ Kb7 44. Re7+ Kc8) 38... Kxf7 39. d7 Nd6 40. Rxd6 Ke7 41. Rd5 Rd8 42. Nxb5 Rxd7 43. Rxd7+ Kxd7 44. Kf1 Kc6 45. Nd4+ Kc5 46. Nc2 Kd5 47. Ke2 Kc5 48. Ke3 Kd5 49. f3 Kc5 50. g4 Kd5 51. Nd4 { Black resigns. } 1-0