[Event "Titled Arena September '19"] [Site "https://lichess.org/WjLe0PbN"] [Date "2019.09.07"] [White "Peng_Li_Min"] [Black "AstanehChess"] [Result "1-0"] [UTCDate "2019.09.07"] [UTCTime "19:11:57"] [WhiteElo "2551"] [BlackElo "2837"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-17"] [WhiteTitle "GM"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "60+0"] [ECO "E24"] [Opening "Nimzo-Indian Defense: Sämisch Variation, Accelerated"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 { E24 Nimzo-Indian Defense: Sämisch Variation, Accelerated } d6 6. f3 c5 7. e4 b6?! { (-0.38 → 0.45) Inaccuracy. Nc6 was best. } (7... Nc6 8. Be3 b6 9. Bd3 O-O 10. Ne2 Ba6 11. Bg5 h6 12. Bh4) 8. Bd3 Nc6 9. Ne2 e5 10. d5 Na5 11. O-O Ba6?! { (0.24 → 1.15) Inaccuracy. O-O was best. } (11... O-O) 12. Bg5?! { (1.15 → 0.11) Inaccuracy. f4 was best. } (12. f4) 12... h6 13. Bh4?! { (0.66 → -0.18) Inaccuracy. Bxf6 was best. } (13. Bxf6) 13... g5 14. Bf2 Qd7?! { (-0.72 → 0.00) Inaccuracy. Nh5 was best. } (14... Nh5) 15. Ng3 Bxc4 16. Nf5?! { (0.67 → 0.00) Inaccuracy. Bxc4 was best. } (16. Bxc4 Nxc4) 16... Bb3 17. Qe2?! { (0.40 → -0.49) Inaccuracy. Bc2 was best. } (17. Bc2 c4 18. Bxb3 cxb3 19. Rb1 Ng8 20. Be1 Ne7 21. Ng7+ Kf8 22. Nh5 Ng6 23. c4 Nf4) 17... c4 18. Bc2 Bxc2 19. Qxc2 Nb3 20. Rae1 b5? { (-0.10 → 1.27) Mistake. Kf8 was best. } (20... Kf8) 21. h4? { (1.27 → -0.19) Mistake. f4 was best. } (21. f4) 21... g4?? { (-0.19 → 1.67) Blunder. Ng8 was best. } (21... Ng8 22. Be3) 22. Be3 gxf3 23. Rxf3 Ng4 24. Rg3?! { (1.34 → 0.58) Inaccuracy. Ng7+ was best. } (24. Ng7+) 24... h5?! { (0.58 → 1.14) Inaccuracy. Nxe3 was best. } (24... Nxe3 25. Nxe3) 25. Qe2 f6 26. Rf1?! { (0.82 → 0.00) Inaccuracy. a4 was best. } (26. a4 bxa4) 26... O-O-O 27. a4 Kb7?! { (-0.28 → 0.51) Inaccuracy. bxa4 was best. } (27... bxa4 28. Qxc4+ Kb8 29. Qa6 Rh7 30. Bc1 Nc5 31. Qe2 Qb7 32. Ba3 Qb6 33. Kh1 Rb7 34. Rgf3) 28. axb5 Qxb5 29. Rxg4 hxg4 30. Qxg4 Rdg8?? { (0.27 → 9.49) Blunder. Qd7 was best. } (30... Qd7 31. Qe2 Qb5 32. h5 a5 33. h6 a4 34. Qb2 Rd7 35. Rf2 Kc7 36. Qa3 Ra8 37. Rf3) 31. Qe2?? { (9.49 → 0.48) Blunder. Nxd6+ was best. } (31. Nxd6+) 31... Kc7?! { (0.48 → 1.13) Inaccuracy. Rd8 was best. } (31... Rd8 32. h5 a5 33. Qg4 Qd7 34. h6 a4 35. Qe2 Qb5 36. Ne7 Rd7 37. Nc6 a3 38. Qa2) 32. Rf2?? { (1.13 → -0.59) Blunder. Bxa7 was best. } (32. Bxa7) 32... a6?? { (-0.59 → 3.23) Blunder. Nc5 was best. } (32... Nc5 33. Qf3 Rh7 34. Rf1 Rgh8 35. Nxd6 Kxd6 36. Qxf6+ Kc7 37. Qxe5+ Kc8 38. d6 Rh5 39. Rf8+) 33. Qf3?? { (3.23 → 0.00) Blunder. Nxd6 was best. } (33. Nxd6 Kxd6 34. Rxf6+ Kd7 35. Rb6 Nd4 36. Bxd4 exd4 37. Rxb5 axb5 38. Qb2 dxc3 39. Qxb5+ Kd6) 33... Nc5 34. Ra2?? { (0.00 → -8.85) Blunder. h5 was best. } (34. h5 Rh7 35. Rf1 Nd3 36. Nh6 Rgg7 37. Nf5) 34... Nd3?? { (-8.85 → -0.09) Blunder. Qb1+ was best. } (34... Qb1+) 35. Kh2?! { (-0.09 → -1.07) Inaccuracy. Qf1 was best. } (35. Qf1 Rg6 36. Qa1 Ra8 37. Ra4 a5 38. Qa2 Rag8 39. Qxc4+ Qxc4 40. Rxc4+ Kb8 41. Rc6 Rxg2+) 35... Rh7?! { (-1.07 → -0.42) Inaccuracy. a5 was best. } (35... a5 36. g3) 36. Bg1? { (-0.42 → -1.88) Mistake. h5 was best. } (36. h5 Ne1) 36... Rgh8?? { (-1.88 → -0.10) Blunder. a5 was best. } (36... a5 37. Qd1 Ra8 38. Ra3 a4 39. Be3 Rhh8 40. h5 Rhg8 41. Qf1 Qe8 42. Qd1 Qd7 43. h6) 37. Qg3 Qb2?? { (0.00 → 18.08) Blunder. a5 was best. } (37... a5 38. Qg6 Qb1 39. Qxf6 Qxa2 40. Qxd6+ Kb7 41. Qb6+ Ka8 42. Qa6+ Kb8 43. Qb6+) 38. Rxb2 Nxb2 39. Qe3 Nd3?! { (15.07 → Mate in 16) Checkmate is now unavoidable. Na4 was best. } (39... Na4) 40. Qb6+ Kc8 41. Qc6+ Kd8?! { (16.98 → Mate in 3) Checkmate is now unavoidable. Kb8 was best. } (41... Kb8 42. Qxd6+) 42. Qxd6+?! { (Mate in 3 → 14.92) Lost forced checkmate sequence. Bb6+ was best. } (42. Bb6+ Rc7 43. Bxc7+ Kc8 44. Nxd6#) 42... Ke8?! { (14.92 → Mate in 9) Checkmate is now unavoidable. Kc8 was best. } (42... Kc8 43. g3) 43. Qxf6 Rxh4+ 44. Nxh4 Rf8 45. Qe6+ Kd8 46. Bb6# { White wins by checkmate. } 1-0