[Event "Casual classical game"] [Site "https://lichess.org/xbE8bC3G"] [Date "2023.04.16"] [White "ObservantMonster"] [Black "desantosp"] [Result "1-0"] [UTCDate "2023.04.16"] [UTCTime "08:28:20"] [WhiteElo "2010"] [BlackElo "1642"] [Variant "Standard"] [TimeControl "2700+15"] [ECO "A34"] [Opening "English Opening: Symmetrical Variation, Normal Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 c5 2. Nc3 { A34 English Opening: Symmetrical Variation, Normal Variation } d6 3. g3 g6 4. Bg2 Bg7 5. b3 Nf6 6. Bb2 O-O 7. e3 Nc6 8. Nge2 Nb4 9. d4 cxd4 10. Nxd4 Rb8 11. a3 Na6 12. O-O Bd7 13. Qd2?! { (0.97 → 0.41) Inaccuracy. Ndb5 was best. } (13. Ndb5 Qb6) 13... Nc5 14. b4 Ne6 15. Rac1 Nxd4 16. exd4 Bc6?! { (0.73 → 1.32) Inaccuracy. Rc8 was best. } (16... Rc8 17. Nd1) 17. d5 Bd7 18. Rfe1 Re8 19. Ne4 Nxe4 20. Rxe4 Bxb2 21. Qxb2 Bf5 22. Re3 e6?! { (0.65 → 1.29) Inaccuracy. b6 was best. } (22... b6 23. Rce1) 23. Rce1 e5 24. c5 dxc5?! { (1.38 → 2.55) Inaccuracy. a5 was best. } (24... a5) 25. bxc5 e4 26. Qd4 Qa5 27. f3 Rbc8 28. fxe4 Bd7 29. Rc1 Qa4 30. Qxa4 Bxa4 31. e5 Kf8 32. Bh3 Rcd8 33. Bg2 a5 34. d6 Bc6 35. Bxc6 bxc6 36. Rb1 Rb8 37. Rb6 Rxb6 38. cxb6 Rb8 39. Rd3?! { (5.28 → 4.19) Inaccuracy. Rb3 was best. } (39. Rb3 Ke8 40. Kf2 Rb7 41. Ke3 c5 42. Kd3 Kd7 43. Kc4 Kc6 44. Rb5 Rxb6 45. Rxc5+ Kd7) 39... Ke8 40. d7+?? { (3.90 → 0.60) Blunder. Rb3 was best. } (40. Rb3 c5 41. Rb5 Kd7 42. Rxa5 Ke6 43. Rxc5 Rxb6 44. Rc8 f6 45. Re8+ Kd7 46. Re7+ Kd8) 40... Kd8 41. Rf3 Ke7? { (0.33 → 1.83) Mistake. Kxd7 was best. } (41... Kxd7 42. Rxf7+ Ke6 43. Rxh7 Rxb6 44. Rg7 Rb1+ 45. Kf2 Kxe5 46. Rxg6 c5 47. h4 c4 48. h5) 42. Rf6 Rxb6?? { (1.93 → 5.93) Blunder. Kxd7 was best. } (42... Kxd7 43. Rd6+ Ke7 44. Rxc6 Rd8 45. Rc7+ Ke6 46. b7 Rd1+ 47. Kf2 Rb1 48. Ke3 Kxe5 49. Kd3) 43. Rxf7+ Kd8 44. e6 Rb1+ 45. Kg2 Re1?? { (6.66 → Mate in 7) Checkmate is now unavoidable. Rd1 was best. } (45... Rd1 46. Rxh7 Kc7 47. Rh8 Rxd7 48. exd7 Kxd7 49. h4 c5 50. h5 gxh5 51. Rxh5 Kc6 52. Kf2) 46. Rf8+ Ke7 47. d8=Q+ Kxe6 48. Re8+ Kf5 49. Rxe1 { Black resigns. } 1-0