[Event "2022 Winter Marathon"] [Site "https://lichess.org/WsbKCouy"] [Date "2022.12.28"] [White "BeTtA2004"] [Black "Poisson-jaune"] [Result "0-1"] [UTCDate "2022.12.28"] [UTCTime "16:28:47"] [WhiteElo "2470"] [BlackElo "2225"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+9"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A01"] [Opening "Nimzo-Larsen Attack: Modern Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. b3 e5 2. Bb2 Nc6 3. e3 { A01 Nimzo-Larsen Attack: Modern Variation } d5 4. d4 exd4 5. exd4 Nf6 6. Nf3 Bd6 7. Be2 O-O 8. O-O Re8 9. c3 Bf5 10. Re1 h6 11. Nbd2 Qd7 12. Nf1 Ne7 13. Ng3 Bh7?! { (-0.36 → 0.24) Inaccuracy. Ng6 was best. } (13... Ng6 14. c4) 14. Ne5 Bxe5?! { (0.24 → 1.16) Inaccuracy. Qc8 was best. } (14... Qc8) 15. dxe5 Ne4 16. Nxe4?! { (1.09 → 0.35) Inaccuracy. Bg4 was best. } (16. Bg4) 16... Bxe4 17. Bf3?! { (0.32 → -0.24) Inaccuracy. Bf1 was best. } (17. Bf1 Qc6 18. f3 Bf5 19. Qd2 Qb6+ 20. Qf2 Rad8 21. Rad1 Ng6 22. g4 Bc8 23. Qxb6 axb6) 17... Bxf3 18. Qxf3 c6 19. Rad1 Ng6 20. c4 Rad8 21. cxd5 cxd5 22. Qg3 Qe6 23. f4 Qf5 24. Rd4 Rc8 25. h3?! { (0.06 → -0.63) Inaccuracy. Bc3 was best. } (25. Bc3) 25... Rc2 26. Ba3? { (-0.44 → -1.72) Mistake. Bc1 was best. } (26. Bc1 Rec8 27. Bd2 Ne7 28. a4 Rb2 29. Qd3 Rcc2 30. Re2 Qe6 31. a5 h5 32. Rf2 g6) 26... Rxa2 27. Bd6? { (-1.61 → -3.20) Mistake. Bb4 was best. } (27. Bb4) 27... Rc8 28. Rxd5?! { (-3.45 → -5.39) Inaccuracy. Ra4 was best. } (28. Ra4 Rd2 29. Bb4 Rd3 30. Qf2 Qxf4 31. Bc5 Qxf2+ 32. Bxf2 Re8 33. b4 a6 34. b5 axb5) 28... Nxf4 29. Rc5 Rxc5 30. Bxc5 Rxg2+ 31. Qxg2 Nxg2 32. Kxg2 Qg6+ 33. Kf3 Qc6+ 34. Re4 Qxc5 35. Kf4?? { (-5.40 → Mate in 36) Checkmate is now unavoidable. e6 was best. } (35. e6 Kf8 36. Rf4 Qc6+ 37. Kf2 Ke8 38. Rc4 Ke7 39. h4 Qb6+ 40. Kf3 Qxb3+ 41. Kf2 Qxc4) 35... Qd5?? { (Mate in 36 → -5.70) Lost forced checkmate sequence. Qf2+ was best. } (35... Qf2+ 36. Kg4 h5+ 37. Kxh5 Qg3 38. Rg4 g6+ 39. Kg5 Qxe5+ 40. Kh4 Qe1+ 41. Kg5 Qe3+ 42. Rf4) 36. e6 fxe6 37. Re5 Qxb3 38. h4 Kf7 39. Kg4 Qc4+ 40. Kh5? { (-8.89 → Mate in 3) Checkmate is now unavoidable. Kf3 was best. } (40. Kf3 Qc3+ 41. Ke4 Qxe5+ 42. Kxe5 g5 43. hxg5 hxg5 44. Kd4 g4 45. Ke3 Ke7 46. Ke2 a5) 40... Qd5? { (Mate in 3 → -9.14) Lost forced checkmate sequence. g6+ was best. } (40... g6+ 41. Kxh6 Qxh4+ 42. Rh5 Qxh5#) 41. Rg5? { (-9.14 → Mate in 3) Checkmate is now unavoidable. Rxd5 was best. } (41. Rxd5 exd5) 41... Qxg5+?! { (Mate in 3 → -15.13) Lost forced checkmate sequence. Qd1+ was best. } (41... Qd1+ 42. Rg4 Kg8 43. Kg6 Qxg4#) 42. hxg5 hxg5 43. Kxg5?! { (-13.62 → Mate in 25) Checkmate is now unavoidable. Kg4 was best. } (43. Kg4 a5 44. Kf3 a4 45. Ke3 a3 46. Kd2 a2 47. Kc3 a1=Q+ 48. Kb4 Qb2+ 49. Kc5 b5) 43... a5 44. Kf4 a4 45. Ke4 b5 46. Ke5?! { (-17.76 → Mate in 17) Checkmate is now unavoidable. Kd3 was best. } (46. Kd3 a3 47. Kc2 b4 48. Kb3 g5 49. Kxb4 a2 50. Kc3 a1=Q+ 51. Kd2 Qe5 52. Kc1 Ke7) 46... Ke7?! { (Mate in 17 → -15.23) Lost forced checkmate sequence. a3 was best. } (46... a3 47. Kd4 a2 48. Kc3 a1=Q+ 49. Kb4 Qb2+ 50. Ka5 Ke7 51. Kb6 g5 52. Ka5 g4 53. Kb6) 47. Ke4?! { (-15.23 → Mate in 13) Checkmate is now unavoidable. Kd4 was best. } (47. Kd4 a3 48. Kc3 a2 49. Kb2 b4 50. Kxa2 b3+ 51. Ka3 b2 52. Kxb2 g5 53. Kc3 Kf6) 47... b4 48. Kd3 a3 49. Kc2 Kd6 50. Kb1 Kd5?! { (Mate in 10 → -20.61) Lost forced checkmate sequence. b3 was best. } (50... b3 51. Kc1 g5 52. Kd2 b2 53. Kc2 g4 54. Kb1 g3 55. Kc2 g2 56. Kd3 b1=Q+ 57. Ke2) 51. Ka1?! { (-20.61 → Mate in 10) Checkmate is now unavoidable. Kc2 was best. } (51. Kc2 g5 52. Kb3 g4 53. Kxb4 a2 54. Kb3 e5 55. Kxa2 g3 56. Kb3 Kd4 57. Kc2 e4) 51... b3 52. Kb1 Kd4 53. Ka1 Kd3 54. Kb1 g5 55. Kc1 g4 56. Kb1 g3 57. Kc1 g2 58. Kd1 g1=Q# { Black wins by checkmate. } 0-1