[Event "Casual correspondence game"] [Site "https://live.chess-online.com/An899sVZ"] [Date "2026.04.26"] [White "lichess AI level 2"] [Black "albinakovylkina"] [Result "0-1"] [GameId "An899sVZ"] [UTCDate "2026.04.26"] [UTCTime "08:03:27"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "E21"] [Opening "Nimzo-Indian Defense: Three Knights Variation"] [Termination "Normal"] [Annotator "live.chess-online.com"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 { E21 Nimzo-Indian Defense: Three Knights Variation } Bxc3+ 5. Bd2?? { (0.31 → -4.73) Blunder. bxc3 was best. } (5. bxc3 b6 6. e3 Bb7 7. Bd3 O-O 8. O-O Be4 9. Be2 c5 10. Ne1 Bb7) 5... Bxd2+ 6. Qxd2 d5 7. Rc1 Ne4 8. Qa5 Nc6 9. Qd2?! { (-5.23 → -8.41) Inaccuracy. Qa3 was best. } (9. Qa3 Ne7 10. e3 O-O 11. Bd3 b6 12. Bb1 a5 13. O-O a4 14. cxd5 exd5) 9... Nb4?? { (-8.41 → 0.35) Blunder. Nxd2 was best. } (9... Nxd2 10. Kxd2 Nxd4 11. Nxd4 e5 12. Nc2 dxc4+ 13. Ke1 c6 14. Ne3 Be6 15. Rc3) 10. Qd1?? { (0.35 → -5.14) Blunder. Qxb4 was best. } (10. Qxb4) 10... Qd6 11. Nd2 Qa6?! { (-5.27 → -4.08) Inaccuracy. O-O was best. } (11... O-O 12. a3 Nxd2 13. Qxd2 Nc6 14. e3 dxc4 15. Qc2 e5 16. d5 Ne7 17. Bxc4) 12. a3 Na2?? { (-4.12 → -1.79) Blunder. Nxd2 was best. } (12... Nxd2 13. Qxd2 Nc6 14. e4 dxc4 15. Bxc4 Qb6 16. O-O Qxd4 17. Qc2 O-O 18. Rcd1) 13. Nxe4? { (-1.79 → -3.75) Mistake. Ra1 was best. } (13. Ra1 Nxd2 14. Qxd2 dxc4 15. Rxa2 O-O 16. e3 b5 17. Ra1 Rb8 18. Be2 Bb7) 13... dxe4?! { (-3.75 → -2.84) Inaccuracy. Nxc1 was best. } (13... Nxc1 14. Nd2 dxc4 15. Qxc1 b5 16. b3 e5 17. e4 exd4 18. bxc4 Qc6 19. Bd3) 14. Ra1 Bd7?! { (-2.72 → -1.86) Inaccuracy. c5 was best. } (14... c5 15. dxc5 Bd7 16. e3 O-O-O 17. Qb1 Qa5+ 18. b4 Qxa3 19. Rxa2 Qc3+ 20. Rd2) 15. Qc2?? { (-1.86 → -4.54) Blunder. Rxa2 was best. } (15. Rxa2 Qxc4) 15... Ba4?! { (-4.54 → -3.62) Inaccuracy. Nb4 was best. } (15... Nb4 16. Qc3 Nc6 17. e3 Ne7 18. Be2 Qd6 19. Qc2 O-O 20. Qxe4 Bc6 21. Qg4) 16. Qb1?! { (-3.62 → -5.54) Inaccuracy. b3 was best. } (16. b3 Qa5+ 17. b4 Nxb4 18. axb4 Qxb4+ 19. Qd2 a5 20. e3 c5 21. f3 Ke7) 16... Qxc4? { (-5.54 → -3.40) Mistake. Bb3 was best. } (16... Bb3 17. e3 Qa5+ 18. Ke2 Bxc4+ 19. Kd1 Bb3+ 20. Ke2 O-O-O 21. Qxe4 Bc4+ 22. Kd1) 17. Rxa2?! { (-3.40 → -5.09) Inaccuracy. e3 was best. } (17. e3 Qd5 18. Rxa2 Bb3 19. Ra1 O-O-O 20. Be2 e5 21. Qc1 exd4 22. exd4 Qxd4) 17... Qxd4 18. Qc1?! { (-4.12 → -5.71) Inaccuracy. e3 was best. } (18. e3 Qe5 19. Bc4 Bb3 20. Bxb3 Qa5+ 21. Kf1 Qb5+ 22. Kg1 Qxb3 23. Ra1 O-O-O) 18... Rd8 19. f3?! { (-4.89 → -7.04) Inaccuracy. Ra1 was best. } (19. Ra1 e3 20. fxe3 Qh4+ 21. g3 Qe4 22. Rg1 Rd1+ 23. Qxd1 Bxd1 24. Rxd1 Qxe3) 19... e3 20. b3?! { (-7.11 → -11.59) Inaccuracy. Ra1 was best. } (20. Ra1 Qd2+ 21. Qxd2 exd2+ 22. Kf2 d1=Q 23. Rxd1 Rxd1 24. g4 Rd2 25. Bh3 Rc2) 20... Bxb3 21. Qxe3 Qxe3 22. g3?! { (-11.72 → Mate in 1) Checkmate is now unavoidable. Ra1 was best. } (22. Ra1 Qc3+ 23. Kf2 Qxa1 24. g3 Qd4+ 25. Kg2 Qb2 26. Rg1 Bc4 27. Kf2 Rd2) 22... Qc3+?! { (Mate in 1 → -11.54) Lost forced checkmate sequence. Rd1# was best. } (22... Rd1#) 23. Rd2 Qc1+ 24. Rd1 Rxd1+ 25. Kf2 Rxf1+ 26. Kg2?! { (-10.52 → Mate in 3) Checkmate is now unavoidable. Rxf1 was best. } (26. Rxf1 Qc2 27. h4 Bc4 28. Kg1 Bxe2 29. Rf2 h5 30. f4 Rg8 31. Kh2 f6) 26... Rxh1 27. e3 Re1 28. e4 Qd2+ 29. Kh3 Qg5 30. Kg2 h5 31. f4 Qg4 32. f5 exf5 33. e5 f4 34. h3 Qe2# { Black wins by checkmate. } 0-1