[Event "2021 Spring Marathon"] [Site "https://lichess.org/gpzrKIMR"] [Date "2021.04.10"] [White "Kastorcito"] [Black "ChessHobbits99"] [Result "1-0"] [UTCDate "2021.04.10"] [UTCTime "23:44:33"] [WhiteElo "2637"] [BlackElo "2510"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-4"] [WhiteTitle "GM"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A33"] [Opening "English Opening: Symmetrical Variation, Anti-Benoni Variation, Spielmann Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 c5 3. c4 cxd4 4. Nxd4 Nc6 5. Nc3 e6 { A33 English Opening: Symmetrical Variation, Anti-Benoni Variation, Spielmann Defense } 6. e4 Bb4 7. Nxc6 bxc6 8. Bd3 e5 9. O-O O-O 10. Qe2 d6 11. Bd2 h6 12. Kh1 Bc5 13. h3 Rb8 14. Rab1 Be6 15. a3 Qd7?! { (-0.46 → 0.21) Inaccuracy. a5 was best. } (15... a5 16. Bc2) 16. b4 Bd4 17. Kh2 d5?! { (-0.04 → 0.58) Inaccuracy. Rfc8 was best. } (17... Rfc8 18. Rfc1 Qd8 19. a4 Nd7 20. a5 c5 21. Nb5 cxb4 22. Nxd4 exd4 23. Bxb4 Nc5 24. f4) 18. exd5 cxd5 19. cxd5 Nxd5 20. Nxd5 Bxd5 21. Be4 f5 22. Bxd5+ Qxd5 23. f3 Rfd8 24. Rfd1?! { (0.00 → -0.55) Inaccuracy. Be3 was best. } (24. Be3 Kh7 25. Rfd1 Rbc8 26. Rbc1 Rxc1 27. Rxc1 e4 28. Bxd4 Qxd4 29. fxe4 fxe4 30. Re1 Re8) 24... Rbc8 25. Be1 Qc4 26. Qxc4+ Rxc4 27. Rbc1?! { (-0.39 → -1.02) Inaccuracy. Bf2 was best. } (27. Bf2) 27... Rxc1?! { (-1.02 → -0.11) Inaccuracy. Rdc8 was best. } (27... Rdc8 28. Rxc4 Rxc4 29. a4 Kf7 30. a5 a6 31. g4 f4 32. Kg2 Ke6 33. Kf1 Kd5 34. Rb1) 28. Rxc1 Bb2 29. Rc7 Rd1 30. Bc3? { (-0.02 → -1.41) Mistake. Bf2 was best. } (30. Bf2 Bxa3 31. Bc5 Bc1 32. h4 a6 33. Ra7 e4 34. fxe4 fxe4 35. Rxa6 Bf4+ 36. g3 Rd2+) 30... Rc1 31. Rxg7+ Kxg7 32. Bxb2 Re1 33. b5?? { (-1.24 → -3.40) Blunder. f4 was best. } (33. f4 Kg6) 33... Kf6?? { (-3.40 → -0.60) Blunder. Re2 was best. } (33... Re2 34. Bc3 Kf7 35. Bb4 Rb2 36. Bc5 Rxb5 37. Bxa7 Ra5 38. Be3 h5 39. Bc1 Ra4 40. Kg3) 34. a4?? { (-0.60 → -3.47) Blunder. f4 was best. } (34. f4 Rb1) 34... Ke6 35. Bc3 Rb1 36. Bd2 f4 37. Ba5 Ra1?! { (-4.26 → -3.27) Inaccuracy. Kd6 was best. } (37... Kd6) 38. b6 axb6 39. Bxb6 Rxa4 40. h4 h5 41. Bd8?! { (-4.42 → -6.02) Inaccuracy. Bf2 was best. } (41. Bf2 Ra2) 41... Ra1 42. Bg5 Re1 43. Bh6 Kd5?! { (-7.38 → -5.32) Inaccuracy. Kf5 was best. } (43... Kf5) 44. Bg7 Kd4 45. Bf8 Kd3 46. Bc5 Ke2?! { (-6.15 → -4.75) Inaccuracy. e4 was best. } (46... e4 47. fxe4) 47. Bb6?! { (-4.75 → -8.08) Inaccuracy. Bd6 was best. } (47. Bd6 Kd3 48. Bb8 Kd4 49. Ba7+ Kd5 50. g3 Re2+ 51. Kh3 Ra2 52. Bg1 Ra3 53. Kg2 fxg3) 47... Kf1?! { (-8.08 → -4.76) Inaccuracy. Rc1 was best. } (47... Rc1 48. Ba5) 48. g3? { (-4.76 → -74.29) Mistake. Bc7 was best. } (48. Bc7) 48... Re3 49. g4 Rxf3 50. gxh5 Rb3 51. Bc7 Rb5?? { (-9.09 → -0.32) Blunder. Rb2+ was best. } (51... Rb2+ 52. Kh3 f3 53. Bxe5 Rb3 54. Kg4 f2 55. h6 Rb4+ 56. Kf5 Ke2 57. Ke6 f1=Q 58. Kd6) 52. h6 f3 53. h7 Rb2+?? { (0.00 → 6.48) Blunder. f2 was best. } (53... f2 54. Bb6 Ke2 55. Bxf2 Rb8 56. Bg3 Rh8 57. Bxe5 Rxh7 58. Kg3 Ke3 59. Kg4 Ke4 60. Bf6) 54. Kh3 f2 55. h8=Q Rb3+ 56. Kg4?! { (14.92 → 6.30) Inaccuracy. Kh2 was best. } (56. Kh2 Rb5 57. Qf6 Rd5 58. Qf3 Rd7 59. Bb6 Rd2 60. Qe3 Rb2 61. Qd3+ Re2 62. Qh3+ Ke1) 56... Kg2?! { (6.30 → 12.13) Inaccuracy. Rb4+ was best. } (56... Rb4+ 57. Kh3) 57. Qxe5 f1=Q?! { (14.93 → Mate in 1) Checkmate is now unavoidable. Kf1 was best. } (57... Kf1 58. h5) 58. Qh2# { White wins by checkmate. } 1-0