[Event "Monthly Classical Arena"] [Site "https://lichess.org/73iTYJjB"] [Date "2022.02.04"] [White "Pflapo"] [Black "gmsamra"] [Result "0-1"] [UTCDate "2022.02.04"] [UTCTime "17:18:49"] [WhiteElo "1938"] [BlackElo "2004"] [WhiteRatingDiff "-76"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "E32"] [Opening "Nimzo-Indian Defense: Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 { E32 Nimzo-Indian Defense: Classical Variation } O-O 5. a3 Be7?! { (0.24 → 1.01) Inaccuracy. Bxc3+ was best. } (5... Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. e3 h6 9. Bh4 d5 10. cxd5) 6. b4?! { (1.01 → -0.02) Inaccuracy. e4 was best. } (6. e4 d5 7. e5 Nfd7 8. cxd5 exd5 9. Nxd5 c5 10. e6 Nc6) 6... d5 7. c5 b6?! { (-0.40 → 0.23) Inaccuracy. a5 was best. } (7... a5 8. Rb1 e5 9. dxe5 Ng4 10. e3 Nxe5 11. Be2 axb4 12. axb4) 8. e3 a5 9. Qb2 axb4 10. axb4 Rxa1 11. Qxa1 Nc6 12. Qb1?? { (0.00 → -2.48) Blunder. Qa4 was best. } (12. Qa4 bxc5 13. bxc5 Bb7 14. Bb5 Qa8 15. Nge2 Na7 16. Bd3 Nc6) 12... bxc5 13. bxc5 Bd7?! { (-1.36 → -0.47) Inaccuracy. e5 was best. } (13... e5 14. Nf3) 14. Nf3 Qb8?! { (-0.95 → 0.00) Inaccuracy. Qa8 was best. } (14... Qa8 15. Bd2) 15. Qc2 Qb4 16. Bd3 Rb8 17. Nd2?? { (0.16 → -2.57) Blunder. Bd2 was best. } (17. Bd2) 17... e5 18. Na2 Qa5 19. dxe5?? { (-2.66 → -5.78) Blunder. O-O was best. } (19. O-O Qa7 20. Nb3 Qa4 21. Na1 Ra8 22. Qxa4 Rxa4 23. dxe5 Nxe5 24. Bb1 Bb5 25. Rd1 Be2) 19... Nxe5 20. Nc3 Bxc5?! { (-4.89 → -3.50) Inaccuracy. Nxd3+ was best. } (20... Nxd3+) 21. O-O Bb4?! { (-3.60 → -2.18) Inaccuracy. Nxd3 was best. } (21... Nxd3) 22. Ne2?? { (-2.18 → -8.57) Blunder. Bb2 was best. } (22. Bb2 Nxd3 23. Qxd3 h6 24. Nf3 Be7 25. Ba1 Qa8 26. Ne2 c5 27. Be5 Bb5 28. Qc2 Rc8) 22... Ba4?! { (-8.57 → -4.92) Inaccuracy. Nxd3 was best. } (22... Nxd3 23. Qxd3 Bb5 24. Qxb5 Qxb5 25. Nd4 Qa6 26. N4f3 c5 27. Re1 Qd3 28. h3 g6 29. g3) 23. Qa2? { (-4.92 → -8.75) Mistake. Nb3 was best. } (23. Nb3 Qa7 24. Bf5 Bd6 25. Qa2 Rxb3 26. Bc2 Ra3 27. Bxa3 Bxc2 28. Ra1 Qxa3 29. Qxa3 Bxa3) 23... Nxd3 24. Nb3 Nxc1 25. Rxc1 Bxb3 26. Qxb3 c5 27. Nf4 Qa3 28. Qd1 Qa8 29. h3 c4 30. f3 Bc5 31. Kh1 Bxe3 32. Rc3 Bxf4 33. Qd4?! { (-13.15 → Mate in 5) Checkmate is now unavoidable. g3 was best. } (33. g3 Qa5) 33... Qa1+ 34. Qg1 Rb1 35. Rc2 Rxg1# { Black wins by checkmate. } 0-1