[Event "rated ultraBullet game"] [Site "https://lichess.org/6PQUuWfc"] [Date "2025.12.29"] [Round "-"] [White "kozenkovvalera"] [Black "Federicov93"] [Result "0-1"] [GameId "6PQUuWfc"] [UTCDate "2025.12.29"] [UTCTime "00:52:02"] [WhiteElo "2171"] [BlackElo "2451"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+3"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A46"] [Opening "Indian Defense: Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.15] } 1... Nf6 { [%eval 0.15] } 2. Nf3 { [%eval 0.11] } { A46 Indian Defense: Knights Variation } 2... e6 { [%eval 0.14] } 3. e4?! { (0.14 → -0.41) Inaccuracy. c4 was best. } { [%eval -0.41] } (3. c4 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5) 3... d5? { (-0.41 → 0.76) Mistake. Nxe4 was best. } { [%eval 0.76] } (3... Nxe4 4. Bd3 Nf6 5. c4 Be7 6. O-O d6 7. Nc3 O-O 8. h3) 4. e5 { [%eval 0.6] } 4... Nfd7 { [%eval 0.64] } 5. c4 { [%eval 0.55] } 5... c5 { [%eval 0.55] } 6. cxd5 { [%eval 0.56] } 6... exd5 { [%eval 0.64] } 7. dxc5 { [%eval 0.56] } 7... Nc6 { [%eval 0.56] } 8. Nc3 { [%eval 0.22] } 8... Nxc5?! { (0.22 → 0.83) Inaccuracy. Bxc5 was best. } { [%eval 0.83] } (8... Bxc5 9. Qxd5 Qb6 10. Qd2 Ndxe5 11. Nxe5 Nxe5 12. Bb5+ Nc6 13. Nd5 Qd8 14. b4) 9. Qxd5 { [%eval 0.39] } 9... Qxd5?! { (0.39 → 1.46) Inaccuracy. Be6 was best. } { [%eval 1.46] } (9... Be6 10. Qxd8+ Rxd8 11. Bb5 a6 12. Bxc6+ bxc6 13. O-O Nd3 14. Bg5 Be7 15. Rfd1) 10. Nxd5 { [%eval 1.46] } 10... Kd8?! { (1.46 → 2.34) Inaccuracy. Ne6 was best. } { [%eval 2.34] } (10... Ne6 11. Be3 Bb4+ 12. Nxb4 Nxb4 13. Bb5+ Ke7 14. Rd1 Nxa2 15. O-O Nb4 16. Nd4) 11. Be3 { [%eval 2.32] } 11... Be6 { [%eval 2.25] } 12. O-O-O { [%eval 2.44] } 12... Rc8?! { (2.44 → 3.73) Inaccuracy. Nd7 was best. } { [%eval 3.73] } (12... Nd7 13. Kb1 Rc8 14. Nf4 Bg4 15. e6 fxe6 16. h3 Bxf3 17. gxf3 e5 18. Ne6+) 13. Kb1? { (3.73 → 1.90) Mistake. Nb6+ was best. } { [%eval 1.9] } (13. Nb6+ Nd7 14. Nxc8 Kxc8 15. Kb1 Nb4 16. Rc1+ Kb8 17. b3 Be7 18. Kb2 Bf5) 13... Ke8 { [%eval 1.94] } 14. Ng5 { [%eval 1.6] } 14... h6?! { (1.60 → 2.88) Inaccuracy. Bf5+ was best. } { [%eval 2.88] } (14... Bf5+ 15. Ka1 Ne6 16. Bb5 Nxg5 17. Bxg5 Bc5 18. Rc1) 15. Nxe6 { [%eval 2.9] } 15... Nxe6 { [%eval 2.89] } 16. Nf4?! { (2.89 → 1.90) Inaccuracy. f4 was best. } { [%eval 1.9] } (16. f4 Bc5 17. Bc1 h5 18. Bc4 h4 19. a3 Ncd4 20. Bd3 Rd8) 16... Nxf4 { [%eval 1.8] } 17. Bxf4 { [%eval 1.74] } 17... g5 { [%eval 2.11] } 18. Be3 { [%eval 2.36] } 18... Bg7 { [%eval 2.27] } 19. e6 { [%eval 1.97] } 19... fxe6 { [%eval 1.97] } 20. Bb5 { [%eval 1.62] } 20... Kf7? { (1.62 → 2.98) Mistake. a6 was best. } { [%eval 2.98] } (20... a6 21. Ba4 Rd8 22. Rxd8+ Kxd8 23. h4 g4 24. Rd1+ Kc7 25. h5 Bf6 26. Bb3) 21. Rhe1? { (2.98 → 1.50) Mistake. Rd7+ was best. } { [%eval 1.5] } (21. Rd7+ Ne7 22. Bxa7 Rhd8 23. Rhd1 Rxd7 24. Rxd7 Be5 25. Bb6 Bxh2 26. Rxb7 Kf6) 21... Rhd8 { [%eval 1.65] } 22. Bxc6 { [%eval 1.87] } 22... bxc6 { [%eval 1.64] } 23. Rxd8 { [%eval 1.11] } 23... Rxd8 { [%eval 1.14] } 24. Bxa7? { (1.14 → -0.28) Mistake. Rc1 was best. } { [%eval -0.28] } (24. Rc1 Bd4 25. Bxd4 Rxd4 26. Rxc6 a5 27. b3 g4 28. Kb2 Kf6 29. Rc4 Rd2+) 24... Rd5?? { (-0.28 → 2.19) Blunder. Rd2 was best. } { [%eval 2.19] } (24... Rd2 25. a3 Rxb2+ 26. Kc1 Rb5 27. Kd1 Bb2) 25. Be3 { [%eval 2.3] } 25... Rb5 { [%eval 2.19] } 26. Rc1?? { (2.19 → Mate in 4) Checkmate is now unavoidable. Re2 was best. } { [%eval #-4] } (26. Re2 c5 27. a4 Rb4 28. Bxc5 Rxa4 29. b4 Bf8 30. Ra2 Rxa2 31. Kxa2 Bxc5) 26... Rxb2+ { [%eval #-3] } 27. Ka1 { [%eval #-3] } 27... Rb3+ { [%eval #-2] } 28. Rc3 { [%eval #-1] } 28... Bxc3# { Black wins by checkmate. } 0-1