[Event "BugattiChiron7 is doing a simul"] [Site "https://lichess.org/egxQ1ImW"] [Date "2023.09.23"] [White "BugattiChiron7"] [Black "Karthikola"] [Result "1/2-1/2"] [UTCDate "2023.09.23"] [UTCTime "00:06:42"] [WhiteElo "1935"] [BlackElo "2180"] [Variant "Standard"] [TimeControl "300+5"] [ECO "B98"] [Opening "Sicilian Defense: Najdorf Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 { B98 Sicilian Defense: Najdorf Variation } 8. Qf3 Qb6?! { (0.39 → 1.16) Inaccuracy. Qc7 was best. } (8... Qc7 9. O-O-O) 9. O-O-O Nc6 10. Nb3 O-O?! { (0.43 → 1.06) Inaccuracy. Qc7 was best. } (10... Qc7 11. Kb1 h6 12. Bh4 b5 13. Bxf6 Bxf6 14. Bxb5 Bxc3 15. Bxc6+ Qxc6 16. Qxc3 Qxc3 17. bxc3) 11. Bxf6 Bxf6 12. Rxd6 a5?! { (0.98 → 1.87) Inaccuracy. Qc7 was best. } (12... Qc7) 13. e5?! { (1.87 → 0.86) Inaccuracy. a4 was best. } (13. a4) 13... Be7 14. Rd1 a4 15. Nd2 Nd4?! { (0.77 → 1.37) Inaccuracy. a3 was best. } (15... a3 16. b3) 16. Nc4 Qa7 17. Qe4 Nc6? { (1.53 → 2.81) Mistake. Nf5 was best. } (17... Nf5 18. a3 g6 19. Rd2 Rd8 20. Rxd8+ Bxd8 21. Qd3 Be7 22. Be2 Rb8 23. Nd6 b5 24. Ndxb5) 18. Bd3?! { (2.81 → 1.95) Inaccuracy. a3 was best. } (18. a3 f5 19. exf6 Bxf6 20. Nb5 Qc5 21. Ncd6 Na5 22. Bd3 g6 23. h4 Ra6 24. Qb4 Qxb4) 18... g6 19. h4 a3 20. b3 Qd4? { (1.52 → 2.89) Mistake. f5 was best. } (20... f5) 21. Qxd4 Nxd4 22. Ne4 h5 23. c3 Nf5 24. Nb6?! { (2.98 → 2.26) Inaccuracy. Nf6+ was best. } (24. Nf6+ Kg7 25. Nb6 Ra7 26. Bxf5 exf5 27. Nfd5 Bc5 28. Nxc8 Rxc8 29. Rd2 b5 30. b4 Bxb4) 24... Rb8 25. Nf6+ Bxf6 26. exf6 Ng3? { (2.21 → 4.41) Mistake. Ne3 was best. } (26... Ne3 27. Rd2) 27. Rh3 Nf5 28. Bxf5 exf5 29. Rhd3 Be6 30. c4 Rfe8 31. Kc2 Kf8 32. Kc3 Kg8 33. Kb4 Bc8 34. Rd8 Be6 35. R8d6 Kh7 36. Kxa3 g5 37. hxg5 Kg6 38. Kb4 h4 39. a4 Kh5 40. Re1 Rbd8 41. c5 Kg4 42. Rxd8 Rxd8 43. Rxe6 fxe6 44. g6?! { (6.27 → 4.66) Inaccuracy. f7 was best. } (44. f7 Kh5 45. Nd7 Rc8 46. Kc3 e5 47. Nxe5 Ra8 48. b4 Rc8 49. Nd7 Rd8 50. f8=Q Rxf8) 44... Kh5 45. g7 Kg6 46. Nd7?! { (4.64 → 3.48) Inaccuracy. a5 was best. } (46. a5) 46... Kf7 47. Nf8 Rd4+ 48. Kb5?? { (3.92 → 1.15) Blunder. Kc3 was best. } (48. Kc3 Re4 49. Nh7 Re2 50. Ng5+ Kg8 51. a5 Rxg2 52. Kd4 Re2 53. b4 h3 54. c6 Rd2+) 48... Rxf4?? { (1.15 → 3.96) Blunder. Rd2 was best. } (48... Rd2 49. Ng6 Rxg2 50. Nxh4 Rg4 51. Nf3 Kxf6 52. a5 Kxg7 53. c6 bxc6+ 54. Kxc6 Rxf4 55. a6) 49. Nxe6?? { (3.96 → -4.18) Blunder. Ng6 was best. } (49. Ng6 Rg4 50. Ne5+ Kg8 51. Nxg4 fxg4 52. c6 bxc6+ 53. Kxc6 h3 54. gxh3 g3 55. Kd7 g2) 49... Rg4 50. Nd8+ Kxf6 51. Nxb7 f4?? { (-4.89 → -0.60) Blunder. Rxg2 was best. } (51... Rxg2 52. c6 Rxg7 53. Nd6 Ke6 54. Kc5 h3 55. Nb5 h2 56. Nd4+ Kf6 57. b4 h1=Q 58. Nxf5) 52. c6? { (-0.60 → -2.18) Mistake. Nd6 was best. } (52. Nd6 Ke6) 52... Rxg7 53. Nc5 Ke5?? { (-2.85 → -0.03) Blunder. f3 was best. } (53... f3) 54. Kb6 Kd6?? { (0.00 → 4.25) Blunder. f3 was best. } (54... f3 55. gxf3 h3 56. Nd3+ Kd6 57. Nf2 h2 58. b4 Rf7 59. b5 Rxf3 60. Nh1 Rf1 61. Ng3) 55. a5 f3 56. gxf3 h3 57. Ne4+ Kd5?! { (5.18 → 7.26) Inaccuracy. Ke7 was best. } (57... Ke7 58. a6 h2 59. Nf2 Rg2 60. c7 Rxf2 61. c8=Q h1=Q 62. Qc5+ Kf7 63. Qxf2 Qd1 64. Qe3) 58. c7 Rg6+ 59. Kb7 Rg7 60. Kb8 Rxc7 61. Kxc7 h2 62. Nf2 Kd4 63. a6 Ke3 64. Nh1 Kxf3 65. a7 Kg2 66. a8=Q+ Kg1 67. Qe4 Kf1 68. Ng3+ Kg1 69. Qh1+ Kf2 70. b4 Kxg3 71. b5 Kf4 72. b6 Ke5 73. b7 Kf4 74. b8=Q Kg3 75. Qg8+ Kf2 76. Qxh2+ { The game is a draw. } 1/2-1/2