[Event "Rated UltraBullet game"] [Site "https://lichess.org/zx4AuMgf"] [Date "2022.09.14"] [White "Kai1000"] [Black "chessplayer143"] [Result "0-1"] [UTCDate "2022.09.14"] [UTCTime "18:32:22"] [WhiteElo "935"] [BlackElo "1240"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+19"] [Variant "Standard"] [TimeControl "15+0"] [ECO "B10"] [Opening "Caro-Kann Defense: Endgame Offer"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 c6?! { (0.00 → 0.56) Inaccuracy. e6 was best. } (1... e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3) 2. Nf3 d5 3. d3 { B10 Caro-Kann Defense: Endgame Offer } Nf6?! { (0.09 → 0.88) Inaccuracy. dxe4 was best. } (3... dxe4 4. dxe4 Qxd1+ 5. Kxd1 Nf6 6. Nc3 Nbd7 7. h3 e6 8. Be3) 4. c3?? { (0.88 → -1.48) Blunder. e5 was best. } (4. e5 Ng8 5. Be2 Bf5 6. d4 e6 7. O-O Nd7 8. c3 a6) 4... Nbd7?? { (-1.48 → 1.33) Blunder. dxe4 was best. } (4... dxe4 5. Ng5 exd3 6. Bxd3 Nbd7 7. Bc2 g6 8. O-O Bg7 9. Nd2) 5. c4?? { (1.33 → -1.48) Blunder. e5 was best. } (5. e5 Ng8 6. d4 f6 7. Bd3 fxe5 8. Nxe5 Nxe5 9. dxe5 g6 10. Nd2 Nh6 11. O-O Bg7) 5... dxc4 6. dxc4 e6?? { (-1.67 → 0.14) Blunder. Nxe4 was best. } (6... Nxe4 7. Qc2 Ndf6 8. Nc3 Nxc3 9. Qxc3 Bf5 10. Be3 Ne4 11. Qa3 e6 12. c5 Be7 13. Rd1) 7. c5?? { (0.14 → -2.53) Blunder. Qc2 was best. } (7. Qc2) 7... Bd6?? { (-2.53 → 6.35) Blunder. Nxe4 was best. } (7... Nxe4 8. Qc2 Nef6 9. Nc3 Qc7 10. Bg5 Nxc5 11. Be2 Be7 12. O-O O-O 13. Rad1 Nd5 14. Bc4) 8. e5?? { (6.35 → -1.29) Blunder. cxd6 was best. } (8. cxd6 Nxe4 9. Bd3 Nxd6 10. O-O e5 11. Bc2 Qc7 12. b3 O-O 13. Ba3 c5 14. Nc3 e4) 8... Bxc5?? { (-1.29 → 3.51) Blunder. Bxe5 was best. } (8... Bxe5) 9. exf6 Nxf6 10. Ne5?? { (3.62 → -1.65) Blunder. Qxd8+ was best. } (10. Qxd8+ Kxd8 11. Nc3 Nd5 12. Bd2 f6 13. Rc1 Bd6 14. Nxd5 cxd5 15. Nd4 Bd7 16. Nb5 Bb8) 10... O-O?? { (-1.65 → 2.50) Blunder. Bxf2+ was best. } (10... Bxf2+ 11. Ke2 Bd4 12. Nf3 e5 13. Nxd4 exd4 14. Kf2 O-O 15. h3 Re8 16. Kg1 Bf5 17. Qf3) 11. Nxf7?? { (2.50 → -5.36) Blunder. Qxd8 was best. } (11. Qxd8 Rxd8) 11... Qxd1+ 12. Kxd1 Rxf7?? { (-4.87 → -2.15) Blunder. Ng4 was best. } (12... Ng4 13. Be3 Bxe3 14. fxe3 Rxf7 15. Kd2 b6 16. Na3 Rf2+ 17. Ke1 Rxb2 18. Nc4 Rb5 19. Be2) 13. Be2? { (-2.15 → -4.38) Mistake. f3 was best. } (13. f3) 13... Bxf2 14. Bb5? { (-4.61 → -11.13) Mistake. Rf1 was best. } (14. Rf1 Bd4 15. Nc3 Bd7 16. Kc2 Raf8 17. Bd2 Be8 18. Bd3 Nd5 19. Rxf7 Bxf7 20. Ne4 Bg6) 14... Ne4? { (-11.13 → -5.44) Mistake. cxb5 was best. } (14... cxb5 15. Rf1 Bd4 16. Ke1 Bd7 17. Nd2 e5 18. Nf3 Bc6 19. Nxd4 exd4 20. Kd1 Re8 21. Bg5) 15. Bxc6?! { (-5.44 → -10.23) Inaccuracy. Be2 was best. } (15. Be2 Bd4 16. Re1 Bd7 17. Nd2 Nxd2 18. Bxd2 Rd8 19. Bc4 b5 20. Bb3 c5 21. Ba5 Rdf8) 15... bxc6 16. b3 Bd7 17. b4 Rd8 18. b5 Bc8+ 19. Ke2?! { (-13.22 → Mate in 5) Checkmate is now unavoidable. Nd2 was best. } (19. Nd2 cxb5 20. Rb1 e5 21. Rb4 Nc3+ 22. Kc2 Nxa2 23. Re4 Bf5 24. Kb3 Be6+ 25. Kb2 Nxc1) 19... cxb5?! { (Mate in 5 → -14.92) Lost forced checkmate sequence. e5 was best. } (19... e5 20. Bd2 Nc3+ 21. Nxc3 Bg4+ 22. Kf1 Be3+ 23. Ke1 Bxd2#) 20. Kf1 Nc3 21. Bd2?! { (-14.64 → Mate in 2) Checkmate is now unavoidable. Nxc3 was best. } (21. Nxc3 b4 22. g3 bxc3 23. Bf4 Bd4 24. Kg2 e5 25. Bxe5 Bb7+ 26. Kh3 Bxe5 27. Rad1 Bc8+) 21... Bd4+ { Black wins on time. } 0-1