[Event "Rated classical game"] [Site "https://lichess.org/QoF1Y0RB"] [Date "2023.07.09"] [White "francis07797"] [Black "Sien"] [Result "0-1"] [UTCDate "2023.07.09"] [UTCTime "18:00:05"] [WhiteElo "1839"] [BlackElo "1995"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+14"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "E34"] [Opening "Nimzo-Indian Defense: Classical Variation, Noa Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 { E34 Nimzo-Indian Defense: Classical Variation, Noa Variation } 5. Bg5 b6?? { (-0.12 → 4.20) Blunder. dxc4 was best. } (5... dxc4 6. Nf3 b5 7. a4 c6 8. g3 Bb7 9. Bg2 a6 10. O-O) 6. e3?? { (4.20 → 0.47) Blunder. Qa4+ was best. } (6. Qa4+ Nc6 7. Qxc6+ Bd7 8. Qb7 c5 9. e3 Rb8 10. Qa6 b5) 6... Bb7 7. Nf3 Nbd7 8. Bd3?! { (0.97 → -0.05) Inaccuracy. cxd5 was best. } (8. cxd5 Bxd5 9. Be2 Bb7 10. O-O O-O 11. Bh4 h6 12. Rad1 Bxc3) 8... dxc4 9. Bxc4 c5 10. Be2 Qc7?! { (-0.63 → 0.38) Inaccuracy. cxd4 was best. } (10... cxd4 11. exd4 O-O 12. O-O a6 13. Bh4 Bd6 14. a4 Qc7 15. Rfc1 Rac8 16. Bg3 h6 17. Qd2) 11. O-O cxd4 12. exd4 Bxc3 13. bxc3 O-O 14. h3 Ne4 15. Rac1 Rac8 16. c4 h6?! { (-0.24 → 0.43) Inaccuracy. Nxg5 was best. } (16... Nxg5) 17. Be3 Nd6?! { (0.60 → 1.20) Inaccuracy. Rfd8 was best. } (17... Rfd8) 18. c5? { (1.20 → -0.38) Mistake. Bf4 was best. } (18. Bf4 Qc6) 18... Ne4?! { (-0.38 → 0.19) Inaccuracy. Nf5 was best. } (18... Nf5 19. Qd2 Nxe3 20. Qxe3 bxc5 21. dxc5 Qa5 22. Ne5 Nxe5 23. Qxe5 Bd5 24. Qc3 Qxa2 25. Bf3) 19. Bb5 bxc5 20. dxc5?! { (0.24 → -0.34) Inaccuracy. Bxd7 was best. } (20. Bxd7 Qxd7 21. dxc5 f6 22. Rfd1 Qe8 23. Qc4 Rf7 24. Qb4 Rd7 25. Rxd7 Qxd7 26. Qa3 Bd5) 20... Ndxc5 21. Bd3 Qa5 22. Bxc5? { (-1.12 → -2.41) Mistake. Bxe4 was best. } (22. Bxe4 Nxe4 23. Qb2 Bd5 24. Ne5 Nd6 25. Qd4 a6 26. Nd7 Rxc1 27. Rxc1 Rd8 28. Qb6 Qxb6) 22... Nxc5 23. Be2 Rfd8 24. Qb2? { (-2.15 → -3.67) Mistake. Qc3 was best. } (24. Qc3 Qxa2) 24... Bxf3 25. gxf3 Na4 26. Qa3 Rxc1 27. Rxc1 Qd2?? { (-3.10 → -0.12) Blunder. Qg5+ was best. } (27... Qg5+ 28. Kf1 Nb6 29. Rd1 Nd5 30. Qxa7 Qe5 31. Ke1 Qh2 32. a4 Qh1+ 33. Bf1 Qxf3 34. Qd4) 28. Bf1?? { (-0.12 → -3.61) Blunder. Rd1 was best. } (28. Rd1 Qg5+ 29. Kh1 Rxd1+ 30. Bxd1 Nb6 31. Qxa7 Nd5 32. Be2 Qc1+ 33. Kh2 Qd2 34. Bf1 Nc3) 28... Nb2? { (-3.61 → -1.64) Mistake. Qg5+ was best. } (28... Qg5+) 29. Rc7?? { (-1.64 → -4.58) Blunder. Qe3 was best. } (29. Qe3) 29... Qg5+ 30. Bg2?? { (-4.92 → Mate in 2) Checkmate is now unavoidable. Kh1 was best. } (30. Kh1 Rd1 31. Qa6 g6 32. Rc2 Nd3 33. Qxd3 Rxd3 34. Bxd3 Kg7 35. Rc4 Qd2 36. Kg2 Qxd3) 30... Rd1+ 31. Kh2 Qf4# { Black wins by checkmate. } 0-1