[Event "2024 Spring Marathon"] [Site "https://lichess.org/ZcboIre2"] [Date "2024.05.11"] [White "ChezySs"] [Black "arturleandro2023"] [Result "1/2-1/2"] [UTCDate "2024.05.11"] [UTCTime "03:30:11"] [WhiteElo "2124"] [BlackElo "2164"] [WhiteRatingDiff "+0"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B72"] [Opening "Sicilian Defense: Dragon Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 { B72 Sicilian Defense: Dragon Variation } Nc6 7. f3 Nxd4 8. Bxd4 h5 9. Qd2? { (1.70 → 0.42) Mistake. Bb5+ was best. } (9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. Bxf6 exf6 12. Qd4 Bg7 13. O-O-O O-O 14. Qxd6 Qxd6) 9... Bh6 10. Be3 Bxe3 11. Qxe3 Be6 12. O-O-O O-O? { (0.51 → 1.75) Mistake. Qa5 was best. } (12... Qa5 13. Rd4) 13. e5 Nd7 14. exd6 a6? { (2.01 → 3.92) Mistake. Rc8 was best. } (14... Rc8 15. Bb5) 15. h4? { (3.92 → 1.93) Mistake. Bc4 was best. } (15. Bc4 Qb6 16. Qxb6 Nxb6 17. dxe7 Rfe8 18. Bxe6 fxe6 19. Rd6 Nc8 20. Rxe6 Kf7) 15... Rc8 16. g4 Qb6?! { (2.50 → 3.69) Inaccuracy. Qa5 was best. } (16... Qa5 17. gxh5 Qxh5 18. Bh3 Bxh3 19. dxe7 Rfe8 20. Rxh3 Nf6 21. Rd6 Rc6 22. Rxc6) 17. Qxb6 Nxb6 18. dxe7 Rfe8 19. gxh5 Rxe7 20. hxg6 fxg6 21. Bd3 Kg7 22. Rdg1 Bf7 23. h5 Rc6?! { (4.05 → 5.08) Inaccuracy. Nd7 was best. } (23... Nd7 24. Bxg6 Bxg6 25. Rxg6+ Kh8 26. Rh6+ Rh7 27. Re6 Rg7 28. f4 Nc5 29. Re5) 24. hxg6 Bxg6 25. Rh2 Kf7 26. Bxg6+ Rxg6 27. Rh7+ Kf8 28. Rxg6 Rxh7 29. Rxb6 Ke8 30. Kd2 Kd8 31. Kd3 Kc7 32. Nd5+ Kb8 33. Kc4 Rh2 34. c3 Ka7 35. Kc5 Rh5 36. f4 Rf5 37. Rf6 Rh5 38. f5 Rh2 39. Kd6 Rxb2 40. Rf7 Rxa2 41. f6 Rf2 42. Rc7 a5 43. f7 a4 44. Ke7 a3 45. Nb4 a2 46. Nxa2 Rxa2?? { (5.59 → Mate in 10) Checkmate is now unavoidable. Re2+ was best. } (46... Re2+ 47. Kd8 Rf2 48. Nb4 Kb6 49. Nd5+ Kb5 50. c4+ Ka4 51. Ke8 Kb3 52. f8=Q) 47. f8=Q Re2+?! { (10.23 → Mate in 6) Checkmate is now unavoidable. Kb6 was best. } (47... Kb6 48. Rd7) 48. Kd8 Rd2+ 49. Kc8 Rd6 50. Qxd6 Ka8 51. Qb6?? { (Mate in 1 → 0.00) Lost forced checkmate sequence. Qa3# was best. } { Draw by stalemate. } (51. Qa3#) 1/2-1/2