[Event "ValentinUnhold simul"] [Site "https://lichess.org/B7rJDT8h"] [Date "2024.05.14"] [White "Valentin_Unhold"] [Black "reych"] [Result "1-0"] [UTCDate "2024.05.14"] [UTCTime "23:06:14"] [WhiteElo "1662"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "E92"] [Opening "King's Indian Defense: Petrosian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. d5 { E92 King's Indian Defense: Petrosian Variation } Na6 8. Bg5 h6 9. Bh4 Bg4 10. Nd2 Bxe2 11. Qxe2 Qd7 12. O-O Nc5 13. b4 Na4 14. Nxa4 Qxa4 15. a3 c6 16. Rfc1 Rac8 17. Nb1?! { (0.35 → -0.35) Inaccuracy. Bxf6 was best. } (17. Bxf6 Bxf6 18. c5 Bg5 19. h4 Bxh4 20. cxd6 Bg5 21. Qd3 Rfd8 22. Rc5 b6) 17... cxd5? { (-0.35 → 1.10) Mistake. g5 was best. } (17... g5 18. Nc3 Qb3 19. Bg3 cxd5 20. Nxd5 Nxd5 21. cxd5 Rxc1+ 22. Rxc1 Qxa3 23. Qd2) 18. Bxf6 Bxf6 19. Nc3 Qd7 20. Nxd5 Bg5 21. Rc3 f5 22. Rg3 f4 23. Rc3 Bd8 24. Rac1 Bb6 25. c5 dxc5 26. a4?! { (1.46 → 0.63) Inaccuracy. bxc5 was best. } (26. bxc5 Bd8) 26... c4 27. Rxc4 Rxc4 28. Qxc4 Kg7 29. Nxb6 axb6 30. Qc7?! { (0.62 → 0.07) Inaccuracy. h3 was best. } (30. h3 h5 31. Qc2 Qe7 32. Kh2 g5 33. Qd3 Rd8 34. Qb5 g4 35. Qxb6 g3+) 30... Qxc7 31. Rxc7+ Rf7 32. Rxf7+ Kxf7 33. Kf1 Ke6 34. Ke2 g5 35. Kd3 Kd6 36. Kc4 Kc6 37. h3 h5 38. g4 hxg4 39. hxg4 f3 40. b5+ Kd6 41. Kb4 Kd7 42. Kb3 Kd6 43. Kc4 Ke6 44. Kc3 Kd6 45. Kb4 Ke6?? { (0.00 → 7.40) Blunder. Kd7 was best. } (45... Kd7 46. Kc4 Ke6 47. Kb3 Kd7 48. Ka2 Kd6 49. Kb2 Kc5 50. Kc3 Kd6 51. Kb4) 46. a5 bxa5+ 47. Kxa5 Kd7 48. Kb6 Kc8 49. Kc5 Kd7 50. Kd5 Kc7 51. Kxe5 Kb6 52. Kd5 Kxb5? { (7.95 → Mate in 25) Checkmate is now unavoidable. Kc7 was best. } (52... Kc7 53. e5 Kd7 54. e6+ Kd8 55. Ke5 Ke7 56. Kf5 Kd6 57. Kf6 Kc5 58. e7) 53. e5 Ka4 54. e6 b5? { (9.07 → Mate in 14) Checkmate is now unavoidable. Kb5 was best. } (54... Kb5 55. e7) 55. e7 b4?! { (78.43 → Mate in 8) Checkmate is now unavoidable. Kb3 was best. } (55... Kb3 56. e8=Q) 56. e8=Q+ Ka3 57. Kc4 b3 58. Kc3 b2 59. Qa8# { White wins by checkmate. } 1-0