[Event "Weekly Classical Arena"] [Site "https://lichess.org/AOMEWuMp"] [Date "2023.09.15"] [White "erzhan1963"] [Black "kaos7"] [Result "0-1"] [UTCDate "2023.09.15"] [UTCTime "21:34:19"] [WhiteElo "2111"] [BlackElo "2065"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+25"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A50"] [Opening "Queen's Indian Accelerated"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 b6 { A50 Queen's Indian Accelerated } 3. Nc3 Bb7 4. Bg5 h6?! { (0.10 → 0.72) Inaccuracy. e6 was best. } (4... e6 5. e3 h6 6. Bf4 Be7 7. a3 O-O 8. Rc1 d6 9. h3) 5. Bxf6 exf6 6. e3 Bb4 7. Nf3?! { (0.85 → 0.11) Inaccuracy. Ne2 was best. } (7. Ne2 f5 8. h4 h5 9. Qc2 g6 10. O-O-O Bxc3 11. Qxc3 O-O 12. Nf4 Re8 13. Be2 d6) 7... O-O 8. Bd3 d5 9. cxd5 Bxd5 10. O-O Bb7 11. Rc1 Re8 12. Nb5?! { (1.18 → 0.60) Inaccuracy. Nh4 was best. } (12. Nh4 Ba6) 12... c6 13. Nc3 Nd7 14. Bb1?! { (0.93 → 0.33) Inaccuracy. Nh4 was best. } (14. Nh4 Bxc3 15. Rxc3 g6 16. Nf5 Nf8 17. Nxh6+ Kg7 18. Ng4 Rc8 19. Qf3 f5 20. Ne5 Nd7) 14... Bd6 15. Qd3?! { (0.54 → -0.01) Inaccuracy. Qb3 was best. } (15. Qb3 Qe7 16. Nh4 Qe6 17. Qc2 Nf8 18. e4 Ba6 19. Rfe1 Rad8 20. g3 Bb8 21. Rcd1 Qh3) 15... Nf8 16. Ne4 Bc7 17. Ng3 g6 18. a4 a5 19. Qc2 Qd6 20. Rfe1 Rac8 21. e4 Bb8?! { (-0.16 → 0.92) Inaccuracy. Qb4 was best. } (21... Qb4) 22. Rcd1?! { (0.92 → 0.07) Inaccuracy. e5 was best. } (22. e5 Qe7 23. Qd2 c5 24. Be4 Bxe4 25. Nxe4 fxe5 26. dxe5 Kg7 27. Nd6 Bxd6 28. exd6 Qf6) 22... c5 23. e5 fxe5 24. dxe5 Qe7 25. Qd2? { (0.18 → -1.06) Mistake. Ba2 was best. } (25. Ba2 c4 26. Qc1 Red8 27. Rxd8 Rxd8 28. Bxc4 Bxf3 29. gxf3 Bxe5 30. f4 Bxf4 31. Rxe7 Bxc1) 25... Kg7?! { (-1.06 → -0.34) Inaccuracy. Bxf3 was best. } (25... Bxf3 26. gxf3) 26. Qf4 Ne6 27. Qg4 Bxf3 28. gxf3 Qg5 29. Qc4? { (-1.03 → -2.74) Mistake. h4 was best. } (29. h4 Qxg4) 29... Rcd8?! { (-2.74 → -1.88) Inaccuracy. Bxe5 was best. } (29... Bxe5 30. Rd5 Nd4 31. Kg2 Qf4 32. Qc3 Nc6 33. Qd2 Qxd2 34. Rxd2 Red8 35. Rde2 Bxg3 36. hxg3) 30. Rxd8 Rxd8 31. h4 Qe7? { (-2.26 → -0.82) Mistake. Qd2 was best. } (31... Qd2 32. Qe4 Rd5 33. Nf1 Qd4 34. Qxd4 Rxd4 35. h5 Rxa4 36. hxg6 fxg6 37. Ne3 Rb4 38. Nd5) 32. Qg4 Kh8? { (-0.98 → 0.21) Mistake. Kf8 was best. } (32... Kf8) 33. f4 Rg8? { (0.28 → 1.95) Mistake. Nd4 was best. } (33... Nd4) 34. h5 Nd4?! { (2.34 → 3.30) Inaccuracy. c4 was best. } (34... c4 35. hxg6 fxg6 36. Kf1 Qf7 37. Qh3 h5 38. f5 Nf4 39. Qh1 Nd3 40. Re3 Bxe5 41. Bxd3) 35. hxg6 fxg6 36. Bxg6 Qg7 37. f5?! { (2.43 → 1.59) Inaccuracy. e6 was best. } (37. e6 Nc6 38. f5 Bxg3 39. fxg3 Rf8 40. Qh5 Ne7 41. Re3 Kg8 42. Bf7+ Kh8 43. Rd3 c4) 37... Bxe5 38. Nh5 Qc7?! { (1.39 → 2.58) Inaccuracy. Qb7 was best. } (38... Qb7 39. Re3 Qc6 40. Ng3 Qc7 41. Qh5 Bf4 42. Re4 Qd6 43. Kg2 Rf8 44. Qh3 Bg5 45. Qg4) 39. Qh4?? { (2.58 → -8.07) Blunder. Kf1 was best. } (39. Kf1 Qd6 40. Qe4 Nc6 41. Bf7 Rd8 42. b3 Bg7 43. Qg4 Qf8 44. Be6 Rd4 45. Qg3 Ne7) 39... Nf3+ 40. Kf1 Nxh4 41. f4? { (-8.38 → Mate in 6) Checkmate is now unavoidable. Re4 was best. } (41. Re4 Nf3 42. Re3 Qb7 43. Ng3 Rd8 44. Ne4 Nh4 45. Bh5 Qa6+ 46. Kg1 Nxf5) 41... Bxf4? { (Mate in 6 → -8.93) Lost forced checkmate sequence. Qc6 was best. } (41... Qc6 42. Re3 Qg2+ 43. Ke1 Rd8 44. Ng3 Rd2 45. Ne4 Nf3+ 46. Rxf3 Qe2#) 42. Re6? { (-8.93 → Mate in 9) Checkmate is now unavoidable. f6 was best. } (42. f6 Nxg6 43. Re2 Be5 44. Ng7 Qc6 45. Rxe5 Qf3+ 46. Ke1 Nxe5 47. f7 Qxf7 48. Nh5 Qxh5) 42... Bg5 43. Kf2 Qh2+ 44. Kf1 Qg2+ 45. Ke1 Nf3+ 46. Kd1 Qd2# { Black wins by checkmate. } 0-1