[Event "Rated classical game"] [Site "https://lichess.org/BG0KbOPp"] [Date "2020.02.08"] [White "Art-Vega"] [Black "swimjt"] [Result "1-0"] [UTCDate "2020.02.08"] [UTCTime "04:48:10"] [WhiteElo "2234"] [BlackElo "2204"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-19"] [Variant "Standard"] [TimeControl "900+15"] [ECO "E20"] [Opening "Nimzo-Indian Defense: Kmoch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 { E20 Nimzo-Indian Defense: Kmoch Variation } d5 5. a3 Be7 6. e4 dxe4 7. fxe4 e5 8. d5 Bc5 9. Nf3 Bg4 10. Be2 Nbd7 11. b4?! { (0.46 → -0.40) Inaccuracy. Rb1 was best. } (11. Rb1 Bxf3) 11... Bxf3 12. bxc5?? { (-0.49 → -2.98) Blunder. Bxf3 was best. } (12. Bxf3 Bd4) 12... Bxe2?? { (-2.98 → -0.59) Blunder. Bxg2 was best. } (12... Bxg2 13. Rg1 Nxe4 14. Rxg2 Nxc3 15. Qd3 Nxe2 16. Qxe2 O-O 17. Rb1 Nxc5 18. Be3 b6 19. Bxc5) 13. Qxe2 Nxc5 14. Bg5 h6 15. Bh4 g5?! { (-0.25 → 0.54) Inaccuracy. Ncd7 was best. } (15... Ncd7 16. O-O O-O 17. a4 Qe7 18. a5 Rfb8 19. h3 Qb4 20. Rf3 b6 21. Ra4 Qe7 22. Ra1) 16. Bg3 Qe7 17. O-O Rg8? { (0.33 → 1.50) Mistake. O-O-O was best. } (17... O-O-O 18. a4) 18. Rf5 Ncd7 19. Raf1?! { (1.66 → 0.76) Inaccuracy. Qb2 was best. } (19. Qb2 b6 20. Nb5 Kf8 21. Raf1 Nxe4 22. Rxf7+ Qxf7 23. Rxf7+ Kxf7 24. Nxc7 Rac8 25. Bxe5 Rg6) 19... Rg6 20. Nb5 Kd8? { (1.15 → 2.80) Mistake. Kf8 was best. } (20... Kf8 21. Qf2) 21. c5?? { (2.80 → 0.12) Blunder. Qd3 was best. } (21. Qd3 Qc5+ 22. Bf2 Qe7 23. d6 cxd6 24. Nxd6 Qe6 25. Nxb7+ Ke7 26. c5 Rc8 27. Rd1 Kf8) 21... Qxc5+ 22. Bf2 Qe7 23. Qc2 Ne8 24. d6 Rxd6 25. Bc5? { (0.16 → -1.27) Mistake. Nxd6 was best. } (25. Nxd6 Nxd6 26. Rf3 Rc8 27. Rd1 Qe6 28. h4 Qg6 29. Bxa7 gxh4 30. Bf2 Ke8 31. Rh3 Qxe4) 25... f6?? { (-1.27 → 0.50) Blunder. Nxc5 was best. } (25... Nxc5 26. Rxf7) 26. Bxd6 cxd6 27. R5f2?! { (0.72 → 0.00) Inaccuracy. Rc1 was best. } (27. Rc1 Nf8) 27... Rc8 28. Qd2 a6?! { (0.01 → 0.90) Inaccuracy. Nc5 was best. } (28... Nc5 29. Nxa7 Ra8 30. Qa5+ Kd7 31. Rd1 Ke6 32. Qb4 Qd7 33. Nb5 Ra4 34. Qb1 Qc6 35. Qa2+) 29. Qa5+ Nc7 30. Nc3 b6 31. Qb4? { (0.68 → -0.79) Mistake. Qa4 was best. } (31. Qa4) 31... a5?? { (-0.79 → 0.99) Blunder. d5 was best. } (31... d5) 32. Qb3 Qe6 33. Qd1?! { (0.61 → -0.45) Inaccuracy. Qa4 was best. } (33. Qa4 Ke7 34. Rc2 Nc5 35. Qc6 d5 36. Qxe6+ Kxe6 37. exd5+ Nxd5 38. Nxd5 Kxd5 39. Rxf6 Ne4) 33... Ne8?? { (-0.45 → 1.47) Blunder. Qc4 was best. } (33... Qc4) 34. Nd5 Rc6 35. Qa4 Rc5 36. Rd2? { (1.24 → 0.00) Mistake. Qb3 was best. } (36. Qb3) 36... Nc7 37. Rfd1? { (0.09 → -1.13) Mistake. Ne3 was best. } (37. Ne3) 37... Nxd5 38. Rxd5 Rxd5? { (-1.26 → 0.00) Mistake. Kc7 was best. } (38... Kc7) 39. Rxd5 Ke7 40. Qc6 h5 41. h3 Nc5 42. Qxb6 Nxe4 43. Rxa5 f5?? { (0.00 → 11.92) Blunder. Qc4 was best. } (43... Qc4 44. Ra7+ Ke6 45. Qc7 Qxc7 46. Rxc7 Nc5 47. Kf2 f5 48. Rc8 Kd5 49. Ra8 Kc4 50. a4) 44. Ra7+ Kf6?! { (11.61 → Mate in 5) Checkmate is now unavoidable. Qd7 was best. } (44... Qd7 45. Rxd7+) 45. Qb7?? { (Mate in 5 → 3.72) Lost forced checkmate sequence. Qd8+ was best. } (45. Qd8+ Kg6 46. Qf8 Qd7 47. Rxd7 f4 48. Rg7+ Kh6 49. Qh8#) 45... Qe8 46. a4 g4 47. h4 g3?? { (3.04 → 7.28) Blunder. Ke6 was best. } (47... Ke6 48. Qb3+ d5 49. Qb6+ Nd6 50. Rh7 Qf8 51. a5 Qf6 52. Rxh5 g3 53. Qb8 f4 54. Qg8+) 48. a5 f4 49. Qxe4?? { (7.15 → -0.84) Blunder. a6 was best. } { Black resigns. } (49. a6) 1-0