[Event "2021 Winter Marathon"] [Site "https://lichess.org/HD0t6qeD"] [Date "2021.12.28"] [White "Alen555"] [Black "samidescalona2002"] [Result "1-0"] [UTCDate "2021.12.28"] [UTCTime "18:01:13"] [WhiteElo "2219"] [BlackElo "2550"] [WhiteRatingDiff "+24"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B22"] [Opening "Sicilian Defense: Alapin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c3 { B22 Sicilian Defense: Alapin Variation } d6 3. d4 cxd4 4. cxd4 Nf6?! { (0.54 → 1.26) Inaccuracy. d5 was best. } (4... d5 5. exd5 Nf6 6. Bb5+ Nbd7 7. Nf3 a6 8. Bxd7+ Qxd7 9. O-O) 5. Nc3 g6 6. Nf3 Bg7 7. Be2?! { (1.20 → 0.56) Inaccuracy. Bb5+ was best. } (7. Bb5+ Bd7 8. e5 dxe5 9. dxe5 Ng4 10. Bf4 Qb6 11. Qe2 Bxb5) 7... O-O 8. O-O Bg4 9. h3 Bxf3 10. Bxf3 Nc6 11. Be3 e5 12. d5 Nd4 13. Bxd4 exd4 14. Qxd4 Re8 15. Qd3 Nd7 16. Qd2 Rc8 17. Rac1 Ne5 18. Be2 Qb6?! { (-0.50 → 0.59) Inaccuracy. Nc4 was best. } (18... Nc4 19. Bxc4 Rxc4 20. Qd3 Rb4 21. b3 Bxc3 22. Qxc3 Rbxe4 23. Qc7 Qe7 24. Qxe7 R4xe7 25. Rfd1) 19. Kh2?! { (0.59 → -0.09) Inaccuracy. Na4 was best. } (19. Na4 Qd8 20. Rxc8 Qxc8 21. Rc1 Qb8 22. g3 h5 23. Kg2 h4 24. f4 b5 25. Nc3 Nd7) 19... h5 20. f4 Nd7 21. Bf3 Nc5?! { (0.08 → 0.65) Inaccuracy. Rc4 was best. } (21... Rc4 22. g3) 22. Rfe1?! { (0.65 → 0.07) Inaccuracy. g3 was best. } (22. g3) 22... a5 23. g4 hxg4 24. hxg4 g5 25. e5 gxf4 26. exd6 Qxd6 27. Nb5?? { (0.00 → -2.98) Blunder. Kg2 was best. } (27. Kg2 b6 28. Rcd1 Rxe1 29. Rxe1 Qg6 30. d6 Rd8 31. Nb5 Nd3 32. Re4 Nc5) 27... Qd8?? { (-2.98 → 5.86) Blunder. Qh6+ was best. } (27... Qh6+) 28. Kg2?? { (5.86 → -2.91) Blunder. Rxe8+ was best. } (28. Rxe8+ Qxe8) 28... Rxe1?? { (-2.91 → 0.00) Blunder. Qh4 was best. } (28... Qh4 29. Kf1 Ne4 30. Rxe4 Qh3+ 31. Ke2 Rxe4+ 32. Bxe4 Qh2+ 33. Kd3 Qg3+ 34. Ke2 f3+ 35. Kd3) 29. Rxe1 Qb6 30. a4? { (0.00 → -1.37) Mistake. Nc3 was best. } (30. Nc3 Qf6 31. Rd1 a4 32. d6 a3 33. Nd5 Qxd6 34. bxa3 Ra8 35. Qxf4 Qxf4 36. Nxf4 Ra4) 30... Nxa4 31. b3 Qxb5 32. bxa4 Qxa4 33. d6?? { (-1.21 → -7.30) Blunder. Re2 was best. } (33. Re2 Bc3 34. Qd3 Qd7 35. d6 Bb4 36. Re5 Rc5 37. Re2 Rg5 38. Re7 Qxd6 39. Qxd6 Bxd6) 33... Rd8?? { (-7.30 → -0.19) Blunder. Rc2 was best. } (33... Rc2 34. Qe2 Rxe2+ 35. Rxe2 Qb4 36. g5 Qb5 37. Kh3 Qxg5 38. Rg2 Qh6+ 39. Kg4 Qxd6 40. Kh4) 34. Rd1 Rd7 35. Qd5 Qc2+ 36. Rd2 Qc3 37. Rd3 Qe5 38. Qxe5?! { (-1.02 → -1.63) Inaccuracy. g5 was best. } (38. g5 a4 39. g6 Qxd5 40. Bxd5 Kf8 41. Bc4 fxg6 42. Bb5 Rd8 43. d7 Ke7 44. Bxa4 Be5) 38... Bxe5 39. Rd5 f6 40. Rxa5 b6 41. Ra8+ Kg7 42. Bd5 Rxd6 43. Bc4?! { (-1.14 → -1.84) Inaccuracy. Be4 was best. } (43. Be4 Rd2+ 44. Kf3 Rb2 45. Ra7+ Kf8 46. g5 fxg5 47. Kg4 Rb5 48. Bg6 Bd4 49. Rf7+ Kg8) 43... Rd4 44. Ra7+?! { (-1.40 → -2.09) Inaccuracy. Rg8+ was best. } (44. Rg8+ Kh7 45. Rc8 f3+ 46. Kxf3 Rf4+ 47. Ke3 Rxg4 48. Be2 Rf4 49. Bd3+ Kg7 50. Rd8 Kf7) 44... Kg6 45. Be6? { (-1.83 → -3.68) Mistake. Bb5 was best. } (45. Bb5 f5) 45... Kg5?? { (-3.68 → -0.07) Blunder. Rd2+ was best. } (45... Rd2+ 46. Kf1 Bd4 47. Ra2 Rxa2 48. Bxa2 Kg5 49. Kg2 Kxg4 50. Be6+ f5 51. Bd5 b5 52. Bf3+) 46. Bf5 Rd2+?? { (-0.07 → 6.13) Blunder. f3+ was best. } (46... f3+ 47. Kxf3) 47. Kf3 Rd8?? { (6.03 → Mate in 3) Checkmate is now unavoidable. Rd3+ was best. } (47... Rd3+ 48. Bxd3) 48. Rg7+ Kh6 49. Rh7+ Kg5 50. Rg7+ Kh6 51. Rh7+ Kg5 52. Rh5# { White wins by checkmate. } 1-0