[Event "BugattiChiron7 will play simul"] [Site "https://lichess.org/R4wzeXwE"] [Date "2023.08.19"] [White "BugattiChiron7"] [Black "Karthikola"] [Result "0-1"] [UTCDate "2023.08.19"] [UTCTime "00:07:17"] [WhiteElo "1926"] [BlackElo "2175"] [Variant "Standard"] [TimeControl "300+5"] [ECO "D85"] [Opening "Grünfeld Defense: Exchange Variation, Modern Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 { D85 Grünfeld Defense: Exchange Variation, Modern Exchange Variation } 8. Be3 Nc6 9. Rc1 Qa5?! { (0.29 → 0.87) Inaccuracy. cxd4 was best. } (9... cxd4 10. cxd4 O-O 11. Qd2 Bg4 12. d5 Bxf3 13. gxf3 Ne5 14. Be2 Qd7 15. Qd1 b5 16. O-O) 10. Qd2?! { (0.87 → 0.16) Inaccuracy. d5 was best. } (10. d5 Ne5 11. Nxe5 Bxe5 12. Qd2 f6 13. Be2 Bd7 14. O-O Bd6 15. Kh1 Bb5 16. Bxb5+ Qxb5) 10... cxd4 11. cxd4 Qxd2+ 12. Kxd2 O-O 13. Bb5 Bd7?! { (0.07 → 0.79) Inaccuracy. f5 was best. } (13... f5 14. exf5 Bxf5 15. Ke2 Rfd8 16. Rhd1 Rac8 17. Bc4+ Kf8 18. h3 Bf6 19. g4 Na5 20. Bb5) 14. d5 Ne5 15. Bxd7 Nxd7 16. Rc7 Nf6 17. Rxe7? { (1.22 → 0.06) Mistake. Kd3 was best. } (17. Kd3 e6 18. dxe6 fxe6 19. Ng5 Rae8 20. f3 h6 21. Nh3 Rf7 22. Rhc1 b6 23. Ke2 g5) 17... Rfe8 18. Rxb7 Nxe4+ 19. Kd3 Rad8 20. Kc4?? { (0.00 → -5.70) Blunder. Re1 was best. } (20. Re1 Rxd5+ 21. Ke2 Ra5 22. Kf1 Rxa2 23. Rxa7 Rxa7 24. Bxa7 f5 25. Be3 Nf6 26. Rb1 h6) 20... Nd6+ 21. Kc5 Nxb7+ 22. Kc6 Na5+ 23. Kc5 Rc8+ 24. Kb5 Nb7 25. Bxa7?! { (-5.58 → -11.62) Inaccuracy. Rc1 was best. } (25. Rc1 Nd6+ 26. Ka6 Rcd8 27. a4 Ne4 28. Rc4 Rxd5 29. Kxa7 Rdd8 30. a5 Nd6 31. Rc6 Re7+) 25... Nd6+ 26. Ka6?! { (-10.30 → Mate in 11) Checkmate is now unavoidable. Ka4 was best. } (26. Ka4 Rc7 27. Rc1 Rxc1 28. Kb4 Ra8 29. Bd4 Rc4+ 30. Kb3 Rb8+ 31. Ka3 Bxd4 32. Nxd4 Rxd4) 26... Re4 27. Ka5 Bc3+ 28. Kb6 Rb4+ 29. Ka6 Ra4+ 30. Kb6 Nc4+ 31. Kb7 Re8?? { (Mate in 3 → -6.05) Lost forced checkmate sequence. Nd6+ was best. } (31... Nd6+ 32. Kb6 Ba5+ 33. Ka6 Bc7#) 32. Bc5 Raa8 33. d6?? { (-6.83 → Mate in 8) Checkmate is now unavoidable. Kc6 was best. } (33. Kc6 Rec8+ 34. Kb5 Na3+ 35. Bxa3 Rxa3 36. d6 Rxa2 37. Rb1 Bf6 38. Rb4 Rb8+ 39. Kc4 Rc2+) 33... Reb8+?? { (Mate in 8 → -5.55) Lost forced checkmate sequence. Na5+ was best. } (33... Na5+ 34. Kc7 Rec8+ 35. Kd7 Rxc5 36. Nd4 Ra7+ 37. Kd8 Nc4 38. d7 Ba5+ 39. Ke8 Re5+ 40. Ne6) 34. Kc6 Ne5+?! { (-5.60 → -3.78) Inaccuracy. Rc8+ was best. } (34... Rc8+ 35. Kd5 Ra5 36. Kxc4 Raxc5+ 37. Kd3 Rd5+ 38. Ke4 Rxd6 39. Rb1 Ra6 40. Kf4 Bg7 41. Rb7) 35. Nxe5 Bxe5 36. Re1?! { (-3.58 → -4.63) Inaccuracy. d7 was best. } (36. d7 Ra6+ 37. Kd5 f6 38. Rb1 Rd8 39. Rb7 Kf7 40. a3 g5 41. h3 Bf4 42. g3 Be5) 36... Bf6? { (-4.63 → -2.86) Mistake. Rc8+ was best. } (36... Rc8+ 37. Kb6 Bxd6 38. Bxd6 Rxa2 39. Kb7 Rac2 40. g4 Rd8 41. Bb4 Rc4 42. Ba3 Rxg4 43. Bb2) 37. d7 Bd8?! { (-3.04 → -2.25) Inaccuracy. Kg7 was best. } (37... Kg7) 38. Re8+ Kg7 39. g4?! { (-2.27 → -3.35) Inaccuracy. a3 was best. } (39. a3 g5) 39... Ra6+ 40. Kd5 Rba8?! { (-3.07 → -2.02) Inaccuracy. Rxa2 was best. } (40... Rxa2 41. h4 Rd2+ 42. Kc6 Rc2 43. Kd6 f6 44. f4 h5 45. gxh5 gxh5 46. Kd5 Rc1) 41. g5 Bxg5?? { (-2.51 → 0.00) Blunder. f6 was best. } (41... f6) 42. Bf8+ Kf6 43. Be7+ Kf5 44. d8=Q?? { (0.00 → -5.17) Blunder. Bxg5 was best. } (44. Bxg5 Kxg5 45. Rc8 Ra5+ 46. Kd6 R5a6+) 44... Rxd8+ 45. Bxd8 Bxd8 46. Rxd8 Rxa2 47. Rf8 f6 48. Rf7 h5 49. Kd6 Rxf2 50. Ke7 Rxh2 51. Rxf6+ Kg5 52. Kf7 h4 53. Rxg6+ Kh5 54. Rg8 Rf2+ 55. Ke6 h3 56. Ke5 Kh4 57. Ke4 h2 58. Ke3? { (-4.86 → -33.45) Mistake. Ke5 was best. } (58. Ke5 Kh3 59. Rh8+ Kg2 60. Rg8+ Kf1 61. Rh8 Kg1 62. Ke6 h1=Q 63. Rxh1+ Kxh1 64. Ke7 Kg2) 58... Rf5 { White resigns. } 0-1