[Event "Ojasya5678 simul"] [Site "https://lichess.org/6uSE29gR"] [Date "2024.06.07"] [White "Tbootpoo"] [Black "Ojasya5678"] [Result "1-0"] [UTCDate "2024.06.07"] [UTCTime "19:33:06"] [WhiteElo "2046"] [BlackElo "2189"] [Variant "Standard"] [TimeControl "600+15"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 e6 3. g3 { B23 Sicilian Defense: Closed } g6?! { (0.01 → 0.78) Inaccuracy. d5 was best. } (3... d5 4. exd5 exd5 5. d4 cxd4 6. Qxd4 Nf6 7. Bg5 Nc6 8. Qa4) 4. Bg2?! { (0.78 → 0.04) Inaccuracy. d4 was best. } (4. d4 cxd4 5. Qxd4 Nf6 6. Bg5 Be7 7. O-O-O h6 8. Bf4 Nc6) 4... Ne7?! { (0.04 → 0.86) Inaccuracy. Nc6 was best. } (4... Nc6 5. Nf3 Bg7 6. O-O d6 7. d3 Nge7 8. Ne2 O-O 9. d4) 5. Nge2?! { (0.86 → 0.25) Inaccuracy. d4 was best. } (5. d4 Nbc6 6. dxc5 Bg7 7. Be3 b6 8. cxb6 axb6 9. Nge2 f5) 5... Bg7 6. d4 cxd4 7. Nxd4 a6 8. Bg5 O-O 9. Qd2 Nbc6 10. Nxc6 bxc6 11. Qd6 f6 12. Be3 Kh8? { (1.16 → 2.42) Mistake. f5 was best. } (12... f5 13. f3 Rf7 14. O-O-O Bf8 15. Qd2 d5 16. h4 Rb8 17. Bf4 Rb7 18. Na4) 13. O-O Ng8 14. Rfd1 Qe7 15. Bc5 Qxd6 16. Bxd6 Re8 17. Na4 Bf8 18. Nb6 Ra7 19. Bf1 Bxd6 20. Rxd6 Rb7?? { (2.10 → 4.50) Blunder. f5 was best. } (20... f5 21. e5 Ne7 22. Rad1 Nd5 23. Na4 g5 24. Nc5 a5 25. Be2 g4 26. Rd4) 21. Nxc8 Rxc8 22. Bxa6 Rcc7 23. Bxb7 Rxb7 24. b3 f5 25. e5 Ne7 26. a4 Nc8 27. Rd3 Kg7 28. Rad1 d5 29. exd6 Rd7 30. f4 Kf6 31. a5 e5 32. fxe5+ Kxe5 33. a6 f4 34. gxf4+ Kxf4 35. c4 c5 36. Kf2 Ke4 37. Re3+ Kf4 38. Rd5 Nxd6 39. a7 Rxa7 40. Rf3+ Kg4?? { (4.94 → Mate in 4) Checkmate is now unavoidable. Ke4 was best. } (40... Ke4 41. Rxd6 Ra2+ 42. Kg3 Ke5 43. Rd5+ Ke6 44. Rxc5 Rb2 45. Rd5 Re2 46. Rg5) 41. Rxd6?? { (Mate in 4 → 4.66) Lost forced checkmate sequence. h3+ was best. } (41. h3+ Kh4 42. Rf4+ Kxh3 43. Rd3+ Kh2 44. Rh4#) 41... Ra2+ 42. Ke3 Rxh2 43. Rd5 Rb2 44. Ke4 Re2+ 45. Re3 Rb2 46. Rxc5 h5 47. Rc6 g5 48. c5 h4 49. Rh6 Rc2 50. b4 Rc4+ 51. Kd5 Rxb4?? { (5.64 → Mate in 9) Checkmate is now unavoidable. Rc2 was best. } (51... Rc2 52. b5 Rd2+ 53. Kc6 Kf5 54. b6 Rd8 55. Rf3+ Ke5 56. Rf1 g4 57. b7) 52. Re4+ Rxe4 53. Kxe4 h3 54. c6 Kg3 55. c7 g4 56. c8=Q h2 57. Qc7+ Kf2 { Black offers draw } 58. Qxh2+ Ke1 59. Ke3 g3 60. Qe2# { White wins by checkmate. } 1-0