[Event "Pera practice 1"] [Site "https://lichess.org/hTUgjYNG"] [Date "2023.10.24"] [White "mrinnchess"] [Black "ProvokedSaint"] [Result "0-1"] [UTCDate "2023.10.24"] [UTCTime "16:51:20"] [WhiteElo "2035"] [BlackElo "1978"] [WhiteRatingDiff "-50"] [BlackRatingDiff "+40"] [Variant "Standard"] [TimeControl "600+5"] [ECO "E90"] [Opening "King's Indian Defense: Normal Variation, Rare Defenses"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. c4 Nf6 5. Nc3 { E90 King's Indian Defense: Normal Variation, Rare Defenses } Bg4 6. Be2 c6 7. O-O Nbd7 8. h3 Bxf3 9. Bxf3 e5 10. dxe5?! { (1.06 → 0.17) Inaccuracy. d5 was best. } (10. d5 c5 11. Bg5 h6 12. Bd2 h5 13. Qc1 a6 14. a4 b6 15. Bd1 Nh7 16. a5 bxa5) 10... Nxe5?! { (0.17 → 0.73) Inaccuracy. dxe5 was best. } (10... dxe5) 11. Bf4 Nxc4 12. Qb3 Na5 13. Qb4 c5?? { (0.61 → 2.77) Blunder. Qb6 was best. } (13... Qb6) 14. Qb5+ Nc6 15. e5 dxe5 16. Bxc6+ bxc6 17. Qxc6+ Nd7 18. Rad1 Rc8? { (2.57 → 4.23) Mistake. Qc8 was best. } (18... Qc8 19. Qd6 Bf8 20. Qd5 Bg7 21. Bg5 h6 22. Be3 Nb6 23. Qd6 Nc4 24. Qd3 Nb6 25. Qb5+) 19. Qe4?? { (4.23 → 0.41) Blunder. Qa4 was best. } (19. Qa4 a6 20. Be3 Qc7 21. Ne4 Qc6 22. Nd6+ Ke7 23. Qc4 Rhf8 24. Nxc8+ Rxc8 25. Rd2 e4) 19... O-O 20. Nb5?? { (0.45 → -3.41) Blunder. Be3 was best. } (20. Be3 Qe8) 20... exf4 21. Nxa7 Ra8 22. Nc6? { (-2.63 → -4.82) Mistake. Qb7 was best. } (22. Qb7 Rxa7 23. Qxa7 Bd4 24. Rxd4 cxd4 25. Qxd4 f3 26. Qd5 Qc7 27. Qxf3 Rb8 28. b3 Nf8) 22... Qc7 23. Ne7+ Kh8 24. Qd5 Nf6 25. Qd6 Qxd6 26. Rxd6 Ne4 27. Rd7 Rae8 28. Rfd1 Bd4 29. Kf1 Nxf2 30. Rd2?! { (-4.74 → -6.65) Inaccuracy. R1xd4 was best. } (30. R1xd4 cxd4 31. Kxf2 d3 32. Nc6 Re2+ 33. Kf3 Rxb2 34. Rxd3 Rxa2 35. Ne5 Ra4 36. Rd7 Kg7) 30... Ne4 31. Re2 Ng3+ 32. Ke1 Nxe2 33. Kxe2 Bf6 34. Kd3 Rxe7 35. Rxe7 Bxe7 36. Kc4 Rd8 37. a4 Rd2 38. b3 Rxg2 39. a5?! { (-36.50 → Mate in 23) Checkmate is now unavoidable. Kd3 was best. } (39. Kd3 f3 40. Ke3 f2 41. Ke2 Rg3 42. Kxf2 Rxh3 43. Kg2 Rxb3 44. Kh2 Bh4 45. Kh1) 39... Re2?! { (Mate in 23 → -36.91) Lost forced checkmate sequence. Ra2 was best. } (39... Ra2 40. Kd5 f3 41. Kc6 Rxa5 42. Kd7 Ra7+ 43. Kc6 f2 44. Kd5 Ra5 45. h4 Bxh4 46. Kd6) 40. a6 Ra2 41. Kb5 f3 42. Kb6 f2 43. a7 f1=Q 44. Kb7 Qb5+ 45. Kc7 Rxa7+ { White resigns. } 0-1