[Event "End of Summer Celebration 2023 Arena"] [Site "https://lichess.org/jeIG1MVK"] [Date "2023.08.31"] [White "YuntaoLiu"] [Black "Loc_Nguyen"] [Result "1-0"] [UTCDate "2023.08.31"] [UTCTime "23:41:18"] [WhiteElo "1662"] [BlackElo "1353"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-9"] [Variant "Standard"] [TimeControl "600+3"] [ECO "A01"] [Opening "Nimzo-Larsen Attack: Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. b3 d5 { A01 Nimzo-Larsen Attack: Classical Variation } 2. Bb2 c5 3. e3 Nc6 4. f4?! { (0.36 → -0.21) Inaccuracy. Nf3 was best. } (4. Nf3 Nf6 5. Bb5 Bg4 6. h3 Bd7 7. Bxc6 Bxc6 8. O-O e6) 4... Nf6 5. Nf3 e6 6. Bb5 Bd6 7. Ne5 O-O 8. Bxc6 bxc6 9. Nxc6 Qb6 10. Ne5 Bb7?! { (-0.18 → 0.53) Inaccuracy. Ba6 was best. } (10... Ba6) 11. O-O Rac8 12. Qf3 d4 13. exd4?? { (0.64 → -5.39) Blunder. Qh3 was best. } (13. Qh3) 13... Bxf3 14. Nxf3 Bxf4 15. dxc5 Qxc5+ 16. Bd4 Qxc2 17. Ne1 Qc7 18. Nd3?! { (-5.33 → -7.21) Inaccuracy. Bxf6 was best. } (18. Bxf6 Bxh2+ 19. Kh1 Qc1 20. Kxh2 gxf6 21. Nc3 Qxd2 22. Rf3 Qxc3 23. Rxc3 Rxc3 24. Rd1 f5) 18... Bxh2+ 19. Kh1 Ng4 20. Rf3? { (-7.29 → Mate in 4) Checkmate is now unavoidable. Nc3 was best. } (20. Nc3 Qd8 21. Ne2 Qh4 22. g3 Bxg3+ 23. Kg2 Qh2+ 24. Kf3 Bb8 25. Ndf4 g5 26. Rh1 gxf4) 20... Rcd8?? { (Mate in 4 → -6.42) Lost forced checkmate sequence. Qc1+ was best. } (20... Qc1+ 21. Nxc1 Rxc1+ 22. Rf1 Rxf1+ 23. Bg1 Rxg1#) 21. Bb2?? { (-6.42 → Mate in 7) Checkmate is now unavoidable. Nc3 was best. } (21. Nc3 h5 22. Bc5 Rxd3 23. Rxd3 Qxc5 24. Rf1 Bd6 25. Ne4 Qe5 26. Ng3 h4 27. Rff3 hxg3) 21... Bd6? { (Mate in 7 → -7.78) Lost forced checkmate sequence. Rxd3 was best. } (21... Rxd3 22. Nc3 Rxf3 23. Ne4 Qf4 24. Rg1 Rf1 25. Bd4 Bxg1 26. Ng3 Bxd4+ 27. Nxf1 Qxf1#) 22. Nc3 Ne5 23. Nxe5 Bxe5 24. Re1 Rxd2 25. Ba1 Qc6 26. Rxe5 f6 27. Ree3 Rfd8 28. Rg3 f5 29. Ref3 g6 30. Kh2 h6?! { (-6.55 → -4.34) Inaccuracy. R8d4 was best. } (30... R8d4 31. Ne4 Qxe4 32. Bxd4 Rxd4 33. Rf1 Qe5 34. Kh3 Qe2 35. Kh2 Qxf1 36. Rxg6+ hxg6 37. a3) 31. Rh3? { (-4.34 → -7.15) Mistake. Rxg6+ was best. } (31. Rxg6+ Kf7 32. Rfg3 Rf8 33. Rg7+ Ke8 34. Na4 Qd6 35. Rxa7 Qd8 36. Bc3 Qh4+ 37. Rh3 Qf4+) 31... Qd6+ 32. Kg1 Qd4+ 33. Kh2 Qe5+ 34. Kg1 Qe1+ 35. Kh2?? { (-5.77 → Mate in 5) Checkmate is now unavoidable. Rf1 was best. } (35. Rf1 Qe5 36. Kh1 Rf2 37. Rxf2 Qe1+ 38. Kh2 Qxf2 39. Rg3 g5 40. a4 Qe1 41. Nd5 Rxd5) 35... Qxa1?? { (Mate in 5 → -6.59) Lost forced checkmate sequence. Rxg2+ was best. } (35... Rxg2+ 36. Kxg2 Rd2+ 37. Ne2 Rxe2+ 38. Rf2 Qxf2+ 39. Kh1 Qe1#) 36. Rxh6 Qxa2?! { (-6.83 → -4.66) Inaccuracy. Rxg2+ was best. } (36... Rxg2+ 37. Kxg2 Rd2+ 38. Rf2 Qxc3 39. Rxd2 Qxd2+ 40. Kf3 g5 41. Kg3 Qc3+ 42. Kg2 g4 43. Kh2) 37. Nxa2 Rxa2?? { (-4.58 → -1.24) Blunder. Kg7 was best. } (37... Kg7 38. Rh4 Rxa2 39. Rg3 Ra1 40. Re3 Kf6 41. Rc3 a5 42. b4 Ra4 43. Rcc4 Rxb4 44. Rxb4) 38. Rfh3?? { (-1.24 → -5.21) Blunder. Rg3 was best. } (38. Rg3 Kf7) 38... e5?? { (-5.21 → 3.95) Blunder. Kg7 was best. } (38... Kg7 39. Rh7+ Kf6 40. Rh8 Rxh8 41. Rxh8 e5 42. Kh3 Ra1 43. Rc8 Kg5 44. Rc3 Rh1+ 45. Kg3) 39. Rxg6+?? { (3.95 → -0.09) Blunder. Rh8+ was best. } (39. Rh8+ Kg7 40. R3h7+ Kf6 41. Rxd8 Ra6 42. Ra8 Rb6 43. Rhxa7 Kg5 44. Ra6 Rxb3 45. Rg8 Kf4) 39... Kf7 40. Rg5 Ke6 41. Rh6+ Kf7?! { (-0.67 → 0.00) Inaccuracy. Kd5 was best. } (41... Kd5 42. Rf6 Kd4 43. Rfxf5 Rh8+ 44. Kg3 Re8 45. Rf2 Ra3 46. Rg7 Rxb3+ 47. Kh4 e4 48. Rxa7) 42. Rxf5+ Kg7 43. Rh3 Rdd2 44. Rg3+ Kh8?? { (0.26 → Mate in 1) Checkmate is now unavoidable. Kh6 was best. } (44... Kh6 45. Rxe5 Rd6 46. Re4 Kh7 47. Re7+ Kh6 48. Rh3+ Kg6 49. Rhh7 a5 50. Reg7+ Kf6 51. Ra7) 45. Rh5# { White wins by checkmate. } 1-0