[Event "Rated rapid game"] [Site "https://lichess.org/Sm0jlHem"] [Date "2024.02.10"] [White "Peiro49"] [Black "I_Simple"] [Result "1/2-1/2"] [UTCDate "2024.02.10"] [UTCTime "20:05:44"] [WhiteElo "2074"] [BlackElo "1899"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B54"] [Opening "Sicilian Defense: Prins Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 { B54 Sicilian Defense: Prins Variation } a6 6. c4 e5 7. Nb3 Be7 8. Nc3 Be6 9. Be3 Nbd7 10. Nd5 Bxd5 11. cxd5 Rc8 12. Rc1 O-O 13. Be2 Nb6?! { (0.58 → 1.31) Inaccuracy. Rxc1 was best. } (13... Rxc1 14. Qxc1) 14. O-O Nfd7 15. g4? { (1.37 → 0.15) Mistake. Qd2 was best. } (15. Qd2 Rb8 16. Rc2 f5 17. Qb4 Kh8 18. Bf2 Nc8 19. g3 Bg5 20. exf5 Ne7 21. h4 Bh6) 15... Bg5 16. Qd2 Bxe3+ 17. Qxe3 Na4 18. Qd2 Nac5?! { (-0.39 → 0.56) Inaccuracy. Ndc5 was best. } (18... Ndc5) 19. Nxc5? { (0.56 → -0.65) Mistake. Na5 was best. } (19. Na5 Rc7 20. Nc4 Nf6 21. Kg2 Qe7 22. b4 Ncd7 23. a4 Rfc8 24. h4 Nf8 25. h5 h6) 19... Nxc5 20. b4 Nd7 21. Rxc8 Qxc8 22. Rc1 Qb8 23. Qc2 b5?? { (-0.75 → 2.07) Blunder. Qa7+ was best. } (23... Qa7+) 24. Qc7 Rd8 25. Qxb8 Nxb8 26. Rc7?! { (2.11 → 1.47) Inaccuracy. g5 was best. } (26. g5) 26... Kf8?! { (1.47 → 2.61) Inaccuracy. g5 was best. } (26... g5 27. Rb7 Kf8 28. Kf2 Ke8 29. Ke1 Nd7 30. Ra7 Nb8 31. a4 Rd7 32. Ra8 Rb7 33. axb5) 27. Kf2?! { (2.61 → 1.41) Inaccuracy. g5 was best. } (27. g5) 27... Ke8 28. Ke3?! { (1.39 → 0.30) Inaccuracy. g5 was best. } (28. g5) 28... Rd7 29. Rc8+ Rd8 30. Rxd8+ Kxd8 31. Kd3 Nd7 32. Kc3 Nb6 33. Kb3 g6 34. h4 f5 35. gxf5 gxf5 36. Bd3 fxe4 37. Bxe4 Nc4? { (0.00 → 1.30) Mistake. h6 was best. } (37... h6 38. Kc2 Nd7 39. Bg6 Ke7 40. Bf5 Nb6 41. Be4 Kf7 42. Kd3 Kf6 43. Ke3 Kg7 44. Kd3) 38. Kc3? { (1.30 → -0.05) Mistake. Bxh7 was best. } (38. Bxh7) 38... h6 39. a4 Ke7 40. axb5 axb5 41. Bd3 Nb6 42. Bxb5 Nxd5+ 43. Kb3 Nf4 44. Bc6 Ne2 45. Kc4 Nd4 46. b5 h5?? { (2.36 → 5.01) Blunder. Kd8 was best. } (46... Kd8 47. Be4) 47. Bd5 Nf5 48. b6 Kd7 49. Be4?? { (5.27 → 1.19) Blunder. Be6+ was best. } (49. Be6+ Kxe6 50. b7 Nxh4 51. b8=Q Nf5 52. Qe8+ Kf6 53. Qxh5 Ne3+ 54. Kd3 Nf5 55. Qh3 Nd4) 49... Nxh4?? { (1.19 → 5.79) Blunder. Ne7 was best. } (49... Ne7) 50. Kd5 Ng2 51. b7?? { (5.19 → Mate in 1) Checkmate is now unavoidable. Bf5+ was best. } (51. Bf5+ Ke7 52. b7 Ne3+ 53. Ke4 Nd1 54. b8=Q Nc3+ 55. Kd3 Nd5 56. Kd2 h4 57. Qh8 Nc7) 51... Kc7?? { (Mate in 1 → 0.00) Lost forced checkmate sequence. Ne3# was best. } (51... Ne3#) 52. b8=Q+ Kxb8 53. Kxd6 h4 54. Kxe5 h3 55. f4 Nxf4 56. Kxf4 h2 57. Kg3 Kc7 58. Kxh2 { The game is a draw. } 1/2-1/2