[Event "Kaiqi VS Four Future Masters simul"] [Site "https://lichess.org/vCP8NMay"] [Date "2023.12.03"] [White "AlPhAbErT0625"] [Black "yobdc"] [Result "0-1"] [UTCDate "2023.12.03"] [UTCTime "18:26:26"] [WhiteElo "2050"] [BlackElo "2180"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B15"] [Opening "Caro-Kann Defense: Tartakower Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 { B15 Caro-Kann Defense: Tartakower Variation } 6. Nf3 Bd6 7. c3 O-O 8. Bd3 Re8+ 9. Be3 Nd7 10. O-O Nb6?! { (-0.04 → 0.53) Inaccuracy. Nf8 was best. } (10... Nf8 11. Re1 Bg4 12. Be2 a5 13. h3 Be6 14. c4 Ng6 15. Qa4 Bc7 16. Qb3 Qd6 17. Bf1) 11. Qc2 g6 12. Rfe1?! { (0.60 → 0.00) Inaccuracy. c4 was best. } (12. c4) 12... Nd5 13. Bd2 Bg4 14. Rxe8+ Qxe8 15. Re1 Qd7 16. Be4 Bc7 17. h3 Be6 18. c4 Ne7 19. b3 Bf5 20. Bb4 Bd6 21. c5?! { (0.77 → -0.25) Inaccuracy. Bc3 was best. } (21. Bc3 h5) 21... Bc7 22. Bxf5 Nxf5 23. Qe4 Ng7 24. Qe7 Qxe7 25. Rxe7 Ne6 26. Rd7 Rd8 27. Rxd8+ Bxd8 28. Kf1 Nf4 29. Bd2 Nd5 30. a3 f5 31. Ne5 Bf6 32. f4 Bxe5 33. fxe5?! { (-0.21 → -0.90) Inaccuracy. dxe5 was best. } (33. dxe5 Kg7 34. Ke2 Nc7 35. a4 Kh6 36. Be3 Kh5 37. b4 a6 38. Kf3 Ne6 39. Bd2 h6) 33... f6 34. Ke2?! { (-0.53 → -1.24) Inaccuracy. exf6 was best. } (34. exf6 Nxf6 35. Ke2 Kf7 36. Bg5 Ne4 37. h4 Ke6 38. Kd3 Kd5 39. Bf4 Nf6 40. Ke3 Nh5) 34... fxe5 35. dxe5 Kf7 36. g3? { (-1.05 → -2.55) Mistake. Kd3 was best. } (36. Kd3) 36... Ke6 37. Bf4 h6?? { (-2.70 → 0.00) Blunder. Nc7 was best. } (37... Nc7 38. Kd3 Kd5 39. b4 Ne6 40. h4 Nd4 41. Kc3 a6 42. Kd3 Nf3 43. e6 Kxe6 44. Ke3) 38. Kd3?? { (0.00 → -3.32) Blunder. Bxh6 was best. } (38. Bxh6 Kxe5 39. Kf3 Kf6 40. Bc1 Nc7 41. Bb2+ Kf7 42. g4 Ne6 43. gxf5 gxf5 44. b4 a5) 38... g5 39. Be3?! { (-3.25 → -5.04) Inaccuracy. Bc1 was best. } (39. Bc1 Kxe5 40. b4 Nf6 41. Ke3 Ke6 42. Kf3 Nd7 43. Ke3 Kd5 44. Bb2 Ne5 45. Ba1 h5) 39... Kxe5?! { (-5.04 → -3.47) Inaccuracy. Nxe3 was best. } (39... Nxe3 40. Kxe3 Kxe5 41. b4 a5 42. bxa5 Kd5 43. Kd3 Kxc5 44. g4 f4 45. Ke4 Kd6 46. Kd4) 40. h4?! { (-3.47 → -5.42) Inaccuracy. Bd4+ was best. } (40. Bd4+ Ke6 41. Kd2 h5 42. Ke2 g4 43. hxg4 hxg4 44. b4 f4 45. gxf4 Kf5 46. Be3 Nxf4+) 40... Nxe3 41. Kxe3 f4+ 42. gxf4+ gxf4+ 43. Kf3 Kf5 44. h5 b6 45. cxb6 axb6 46. b4 b5 47. Ke2 Ke4 48. Kf2 f3 49. Kf1? { (-7.70 → Mate in 8) Checkmate is now unavoidable. Kg3 was best. } (49. Kg3 Ke3 50. Kg4 f2 51. Kf5 f1=R+ 52. Ke5 Rh1 53. Kd6 Rxh5 54. Kxc6 Ke2 55. Kd6 Kd1) 49... Ke3 50. Ke1 Kf4? { (Mate in 6 → -7.82) Lost forced checkmate sequence. f2+ was best. } (50... f2+ 51. Kf1 Kf3 52. a4 bxa4 53. b5 a3 54. bxc6 a2 55. c7 a1=Q#) 51. Kf2 Kg4 52. Kf1?! { (-7.40 → -36.99) Inaccuracy. Ke3 was best. } (52. Ke3 Kg3 53. Ke4 f2 54. Kf5 f1=R+ 55. Kg6 Kg4 56. Kxh6 Rh1 57. Kg7 Rxh5 58. Kf7 Rd5) 52... Kxh5 53. Kf2 Kg4 54. Kf1?! { (-43.79 → Mate in 14) Checkmate is now unavoidable. Ke3 was best. } (54. Ke3 h5 55. Kf2 h4 56. Ke1 Kg3 57. Kd1 f2 58. Ke2 h3 59. Ke3 h2 60. Kd4 h1=Q) 54... Kg3 55. Kg1 h5 56. Kh1 h4 57. Kg1 h3 58. Kh1 f2 59. a4 f1=Q# { Black wins by checkmate. } 0-1