[Event "2023 Winter Marathon"] [Site "https://lichess.org/nfoBBDTP"] [Date "2023.12.29"] [White "Doable_Impala_2"] [Black "qaswara1977"] [Result "1-0"] [UTCDate "2023.12.29"] [UTCTime "10:36:17"] [WhiteElo "1965"] [BlackElo "2493"] [WhiteRatingDiff "+16"] [BlackRatingDiff "-11"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "E43"] [Opening "Nimzo-Indian Defense: St. Petersburg Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e3 b6 2. d4 e6 3. c4 Nf6 4. Nc3 Bb4 { E43 Nimzo-Indian Defense: St. Petersburg Variation } 5. Bd2 Bxc3 6. Bxc3 Ne4? { (0.45 → 2.01) Mistake. d5 was best. } (6... d5 7. b3 O-O 8. Nf3 Qe7 9. Bd3 Nbd7 10. cxd5 Nxd5 11. Bb2) 7. Qb3?? { (2.01 → 0.10) Blunder. Qg4 was best. } (7. Qg4 Nxc3 8. Qxg7 Ke7 9. bxc3 Bb7 10. Ne2 Qg8 11. Qg3 d6) 7... a5 8. Be2 Nxc3 9. Qxc3 Bb7 10. Bf3 Qc8 11. d5 Na6?? { (0.06 → 3.17) Blunder. O-O was best. } (11... O-O 12. Ne2) 12. Qxg7 Rf8 13. Nh3 Nb4?! { (4.01 → 5.45) Inaccuracy. h6 was best. } (13... h6 14. Nf4) 14. O-O Qd8 15. Ng5 h6 16. Nh7 Qe7 17. Nxf8?! { (6.73 → 5.13) Inaccuracy. d6 was best. } (17. d6 cxd6 18. Bxb7 f5 19. Qxf8+ Qxf8 20. Nxf8 Rb8 21. Nxe6 dxe6 22. Bf3 Nd3 23. b3 Kd8) 17... Qxf8 18. Qxf8+?! { (5.32 → 3.95) Inaccuracy. Qf6 was best. } (18. Qf6 exd5 19. Rfd1 Qd6 20. Qxd6 cxd6 21. a3 Nc6 22. Rxd5 Ne7 23. Rxd6 Bxf3 24. gxf3 Nf5) 18... Kxf8 19. Rfd1 exd5 20. cxd5 Rc8 21. a3 Na6 22. Rd4 Nc5 23. Rh4 Kg7 24. b4 Nb3 25. Rd1 a4 26. Rd3 Ba6 27. Rc3 Bb5 28. Bd1 Nd2 29. Rd4 Nb1 30. Rc2 Nxa3 31. Rb2?? { (4.47 → 1.78) Blunder. Rc3 was best. } (31. Rc3 Nc4 32. Rcxc4 Bxc4 33. Rxc4 b5 34. Rc1 c5 35. dxc6 Rxc6 36. Rxc6 dxc6 37. Kf1 Kf6) 31... Nc4? { (1.78 → 3.82) Mistake. c6 was best. } (31... c6 32. Ra2) 32. Rg4+?! { (3.82 → 2.75) Inaccuracy. Ra2 was best. } (32. Ra2 Ne5 33. Bxa4 Bc4 34. Ra1 b5 35. Bd1 c6 36. dxc6 d5 37. Bg4 Rxc6 38. h3 Rd6) 32... Kf6 33. Rb1? { (3.24 → 1.88) Mistake. Ra2 was best. } (33. Ra2 Ne5 34. Rf4+ Ke7 35. Bxa4 Bc4 36. Rd2 Ra8 37. Bc2 Ra1+ 38. Rd1 Ra2 39. Be4 Ra4) 33... Ne5 34. Rf4+ Ke7 35. Ra1 Ra8 36. Rh4 a3 37. f4?! { (1.81 → 0.93) Inaccuracy. Rd4 was best. } (37. Rd4 f5 38. f4 c5 39. bxc5 bxc5 40. d6+ Ke6 41. Bb3+ c4 42. Ba2 Nc6 43. Bxc4+ Bxc4) 37... Nc4?! { (0.93 → 2.09) Inaccuracy. Nd3 was best. } (37... Nd3 38. Bb3 Nxb4 39. e4 Nd3 40. e5 Nc5 41. Ba2 Ra4 42. Rxh6 Rxf4 43. d6+ cxd6 44. exd6+) 38. Be2? { (2.09 → 0.82) Mistake. Rxh6 was best. } (38. Rxh6 Nb2 39. Bb3 Bc4 40. Bxc4 Nxc4 41. e4 b5 42. e5 Ra4 43. d6+ cxd6 44. exd6+ Kf8) 38... a2 39. Rh3 Nxe3?? { (0.56 → 6.88) Blunder. Nd6 was best. } (39... Nd6) 40. Rxe3+ Kd6 41. Bxb5 c6?? { (6.85 → Mate in 11) Checkmate is now unavoidable. h5 was best. } (41... h5 42. Kf2 h4 43. Re2 Ra3 44. Raxa2 Rxa2 45. Rxa2 Kxd5 46. Rd2+ Ke4 47. Rxd7 c5 48. bxc5) 42. dxc6 dxc6 43. Bc4? { (Mate in 10 → 8.64) Lost forced checkmate sequence. Rd1+ was best. } (43. Rd1+ Kc7 44. Re7+ Kc8 45. Re8+ Kc7 46. Rxa8 cxb5 47. Rxa2 f6 48. Rc2+ Kb7 49. Rd7+ Kb8) 43... Ra4 44. Rd3+ Ke7 45. Rxa2 Rxb4?! { (10.11 → Mate in 7) Checkmate is now unavoidable. Rxa2 was best. } (45... Rxa2 46. Bxa2 f6 47. Re3+ Kd7 48. Re6 Kc7 49. Rxf6 h5 50. Rh6 h4 51. Rxh4 Kc8 52. Kf2) 46. Re2+?? { (Mate in 7 → 6.28) Lost forced checkmate sequence. Ra7+ was best. } (46. Ra7+ Ke8 47. Re3+ Kd8 48. Rg3 Rb1+ 49. Kf2 Rb2+ 50. Kf3 Rb3+ 51. Bxb3 b5 52. Rg8#) 46... Kf6 47. Rd6+ Kg7 48. Rxc6 b5 49. Bd3 Rxf4 50. g3 Rb4 51. Rb6 Rb3 52. Rd2 b4 53. Kf2 h5? { (5.89 → 39.37) Mistake. Ra3 was best. } (53... Ra3 54. Bb1 b3 55. Rd7 Ra1 56. Be4 Ra2+ 57. Ke3 Ra1 58. Rg6+ Kf8 59. Rxh6 Kg8 60. Kd2) 54. Ke2? { (39.37 → 5.89) Mistake. Bc4 was best. } (54. Bc4 Rc3 55. Bxf7 Rc7 56. Bb3 Ra7 57. Rdd6 Kf8 58. Rd8+ Ke7 59. Rh8 Rc7 60. Rh7+ Kd8) 54... h4 55. gxh4 f5? { (7.52 → Mate in 5) Checkmate is now unavoidable. Ra3 was best. } (55... Ra3 56. h5 Ra8 57. Ke3 Kf8 58. h6 b3 59. Rg2 Ke7 60. h7 Rh8 61. Rb7+ Ke6 62. Rg7) 56. Bxf5 Rh3 57. Bxh3 b3 58. Rb2 { White wins on time. } 1-0