[Event "2023 Winter Marathon"] [Site "https://lichess.org/cLLBnOow"] [Date "2023.12.29"] [White "FritzBryanPorras"] [Black "Gakolchess765"] [Result "0-1"] [UTCDate "2023.12.29"] [UTCTime "09:58:15"] [WhiteElo "2372"] [BlackElo "2649"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 g6 3. e3 Bg7 4. Nf3 O-O 5. Be2 d6 6. O-O Nbd7 7. c4 e5 8. Bg3 Ne4 9. Qc2 Nxg3 10. hxg3 h5 11. Nc3 Re8 12. Rad1 c6 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Bf3 h4?! { (-0.83 → -0.21) Inaccuracy. Be6 was best. } (15... Be6 16. Be2 Qe7 17. Rd2 Rad8 18. Rfd1 Kg7 19. b3 Rh8 20. Rd3 Bf6 21. R3d2 Bf5 22. Bd3) 16. gxh4? { (-0.21 → -1.87) Mistake. g4 was best. } (16. g4 Be6 17. Be2 Qd7 18. g5 Rad8 19. f4 Bf5 20. e4 Bxc3 21. exf5 Qxf5 22. Qxf5 gxf5) 16... Qxh4 17. g3 Qh6? { (-1.98 → -0.50) Mistake. Qxc4 was best. } (17... Qxc4 18. Kg2 d5 19. Be2 Qc5 20. Rh1 Be6 21. Qd2 Rad8 22. Bf3 Qe7 23. Ne2 Bf5 24. b3) 18. Bg2 Kg7?! { (-0.43 → 0.54) Inaccuracy. Bf5 was best. } (18... Bf5 19. e4) 19. Rfe1? { (0.54 → -0.76) Mistake. f4 was best. } (19. f4 Bf5) 19... Rh8?! { (-0.76 → -0.21) Inaccuracy. Bg4 was best. } (19... Bg4 20. Rd2) 20. f4 Bf6?! { (0.06 → 1.00) Inaccuracy. Bf5 was best. } (20... Bf5 21. Ne4 Bf6 22. Kf2 Bxe4 23. Qxe4 Qh5 24. b4 Rae8 25. Qd3 Qg4 26. Rh1 Rxh1 27. Rxh1) 21. Rxd6? { (1.00 → -0.36) Mistake. Kf2 was best. } (21. Kf2 Kf8 22. Qb3 Qg7 23. Ne4 g5 24. Rxd6 Be7 25. Rd2 Rh6 26. c5 Rb8 27. Qa4 Bg4) 21... Qh2+ 22. Kf2 Bh3 23. Rg1 Bxg2?! { (-0.09 → 0.82) Inaccuracy. Rad8 was best. } (23... Rad8 24. c5 Rhe8 25. Qd3 a5 26. e4 b6 27. e5 Be7 28. Qf3 bxc5 29. Rh1 Qxg2+ 30. Qxg2) 24. Rxg2 Qh3 25. Ne4 Be7 26. Qc3+ Kg8 27. Rd7?? { (0.75 → -5.28) Blunder. Rd4 was best. } (27. Rd4 b6) 27... Re8?? { (-5.28 → 1.71) Blunder. Qxd7 was best. } (27... Qxd7 28. Qd4 Qxd4 29. exd4 f5 30. Ng5 Bxg5 31. fxg5 Rf8 32. Kf3 f4 33. gxf4 Rh4 34. Rg4) 28. Rxb7 Qf5?! { (1.94 → 3.17) Inaccuracy. Qe6 was best. } (28... Qe6 29. Qd4) 29. Qe5 Qxe5 30. fxe5 Rh5 31. Nd6 Bxd6 32. exd6 Rhe5?! { (3.23 → 4.13) Inaccuracy. Rd8 was best. } (32... Rd8 33. d7 a5 34. Kf3 Kf8 35. Rc7 Ke7 36. Rd2 Rh1 37. b3 Rf1+ 38. Ke4 Ra1 39. c5) 33. Rb3?! { (4.13 → 2.93) Inaccuracy. Rc7 was best. } (33. Rc7 Kg7 34. d7 Rd8 35. Kf3 Kf8 36. Rd2 Rc5 37. Rd4 a5 38. b3 Ke7 39. g4 g5) 33... c5?! { (2.93 → 3.91) Inaccuracy. Rc5 was best. } (33... Rc5 34. Kf3 Rxc4 35. Rd2 Rc5 36. Rb7 a6 37. Rc7 Kf8 38. e4 a5 39. b3 Rd8 40. Kf4) 34. Rd3 Rd8 35. Kf3 Re6 36. Rgd2 Kf8 37. b4 cxb4 38. c5 Re5 39. c6 Rc5 40. c7 Rd7 41. Ke4 Ke8 42. Rd5 Rc4+ 43. R2d4 Rc1 44. Rxb4 f5+ 45. Ke5 Kf7 46. Rb8 Rc4?! { (5.73 → 7.70) Inaccuracy. Rcxc7 was best. } (46... Rcxc7 47. dxc7 Rxc7 48. Kd6 Rc3 49. Rb3 Rc8 50. Rb7+ Kf6 51. Kd7 Rc3 52. Rb3 Rc4 53. Rd6+) 47. c8=Q?? { (7.70 → Mate in 1) Checkmate is now unavoidable. Rdb5 was best. } (47. Rdb5 a5 48. c8=Q Rxc8 49. Rxc8 g5 50. Rbb8 Kg6 51. Ke6 Rxd6+ 52. Kxd6 f4 53. exf4 gxf4) 47... Re4# { Black wins by checkmate. } 0-1