[Event "IM mysteriousexpert simul"] [Site "https://lichess.org/RWeK61PJ"] [Date "2024.05.19"] [White "Mustafa_berk"] [Black "mysterious_expert"] [Result "0-1"] [UTCDate "2024.05.19"] [UTCTime "16:29:35"] [WhiteElo "1963"] [BlackElo "2837"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "600+20"] [ECO "B40"] [Opening "Sicilian Defense: Four Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 { B40 Sicilian Defense: Four Knights Variation } 6. Be3 Bb4 7. Be2?! { (0.00 → -1.10) Inaccuracy. Bd3 was best. } (7. Bd3 e5 8. Nxc6 bxc6 9. O-O O-O 10. a3 Bxc3 11. bxc3 d5) 7... Nxe4 8. Qd3 Nxc3 9. bxc3 Be7 10. O-O O-O 11. Rfd1 d5 12. Nxc6 bxc6 13. Rab1 Qa5 14. Bd4 c5 15. Be5 f6 16. Bf4 c4 17. Qg3 Kh8 18. Bf3 Qxc3?? { (-1.19 → 2.41) Blunder. Qd8 was best. } (18... Qd8 19. h4 Bc5 20. h5 h6 21. Qg6 Qe8 22. Qxe8 Rxe8 23. Be3 Bd6) 19. Be3?? { (2.41 → -2.38) Blunder. Bd6 was best. } (19. Bd6 Rf7 20. Bxe7 Rxe7 21. Qd6 Re8 22. Qc6 Ba6 23. Qxa6 Qxc2 24. Bh5 Red8) 19... Ba6 20. Qc7 Qa3 21. Bg4 f5 22. Bf3 Qd6 23. Qa5 Rab8? { (-1.84 → -0.60) Mistake. Bd8 was best. } (23... Bd8 24. Qa4 Bf6 25. g3 Rfc8 26. Bf4 Qc6 27. Qa3 Bb5 28. Re1 Ba4 29. Bd1) 24. Bxa7 Ra8?? { (-0.52 → 1.73) Blunder. Rxb1 was best. } (24... Rxb1 25. Rxb1) 25. Rb6 Bd8? { (1.50 → 3.19) Mistake. Qc7 was best. } (25... Qc7 26. Rxa6) 26. Rxd6 Bxa5 27. Rxa6 Bb4 28. Rb1 Bc5?! { (3.57 → 5.12) Inaccuracy. Bc3 was best. } (28... Bc3 29. Kf1 Kg8 30. Rb7 Rf7 31. Bc5 Rxb7 32. Rxa8+ Kf7 33. Ra7 Rxa7 34. Bxa7) 29. Rb7?! { (5.12 → 3.38) Inaccuracy. Bxc5 was best. } (29. Bxc5 Rxa6 30. Bxf8 Rxa2 31. Bc5 h5 32. c3 e5 33. Bxd5 Ra5 34. Bf7 Rxc5) 29... Rfc8 30. Ra5 Bf8?! { (3.05 → 3.91) Inaccuracy. Bxa7 was best. } (30... Bxa7 31. Raxa7 Rxa7 32. Rxa7 Rb8 33. Kf1 Rb1+ 34. Ke2 g5 35. h3 Rb2 36. Kd2) 31. Bb6 Rab8 32. Rxb8 Rxb8 33. Rb5 d4 34. Rb2?? { (4.11 → -0.11) Blunder. a4 was best. } (34. a4 e5 35. Kf1 c3 36. Be2 Rxb6 37. Rxb6 e4 38. Ke1 g6 39. Kd1 Kg7) 34... Bc5 35. Be2 c3 36. Rb5 Bxb6 37. a4 Bc7 38. Bc4 Rxb5 39. axb5?! { (-0.48 → -1.05) Inaccuracy. Bxb5 was best. } (39. Bxb5 Kg8 40. Kf1 e5 41. f3 Kf7 42. Ke2 e4 43. fxe4 fxe4 44. Bc6 d3+) 39... e5 40. Be6?! { (-0.69 → -1.68) Inaccuracy. f3 was best. } (40. f3 g6) 40... g6 41. Kf1 Kg7 42. Ke2 Kf6 43. Bd7 e4 44. g3? { (-2.22 → -4.52) Mistake. b6 was best. } (44. b6 Bxb6 45. Ba4 Bc7 46. h3 Bd6 47. Bb3 Bc5 48. Ba4 Ba3 49. Bb3 Bd6) 44... Ke5?! { (-4.52 → -3.15) Inaccuracy. Bb6 was best. } (44... Bb6 45. Kd1 d3 46. Bc6 Bxf2 47. Bd5 e3 48. Bf3 e2+ 49. Bxe2 dxe2+ 50. Kxe2) 45. h4?! { (-3.15 → -4.62) Inaccuracy. b6 was best. } (45. b6 Bxb6) 45... Bb6 46. Be8 d3+ 47. cxd3 c2 48. Kd2? { (-4.13 → -7.61) Mistake. d4+ was best. } (48. d4+ Bxd4 49. Kd2 Bxf2 50. Kxc2 Bxg3 51. h5 g5 52. b6 Kf6 53. Kd2 h6) 48... exd3 49. f4+?? { (-5.89 → Mate in 5) Checkmate is now unavoidable. f3 was best. } (49. f3 Be3+ 50. Kxe3 c1=Q+ 51. Kxd3 Qf1+ 52. Ke3 Qe1+ 53. Kd3 Qxg3 54. Bc6 Qf2) 49... Kd4 50. h5 Ba5+ 51. Kc1 Kc3 52. b6 d2# { Black wins by checkmate. } 0-1