lichess dev

[Event "Daily UltraBullet Arena"] [Site "http://chess-academy.net/XwPymoRH"] [Date "2022.06.06"] [Round "-"] [White "Lampac09"] [Black "Manyamis_Manyak"] [Result "0-1"] [UTCDate "2022.06.06"] [UTCTime "18:45:53"] [WhiteElo "1556"] [BlackElo "1797"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+18"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A43"] [Opening "Old Benoni Defense"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. d4 c5? { (0.15 → 1.31) Mistake. Best move was d5. } { A43 Old Benoni Defense } (1... d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Bg5 O-O 6. e3) 2. Qd2? { (1.31 → -0.73) Mistake. Best move was d5. } (2. d5) 2... cxd4 3. Qd1? { (-0.39 → -1.72) Mistake. Best move was c3. } (3. c3) 3... Nc6?! { (-1.72 → -1.14) Inaccuracy. Best move was d5. } (3... d5 4. Nf3 Nf6 5. e3 dxe3 6. Bxe3 Nc6 7. Bb5 a6 8. Bxc6+ bxc6 9. O-O e6 10. c4) 4. Qd2? { (-1.14 → -3.11) Mistake. Best move was c3. } (4. c3 dxc3 5. Nxc3 Nf6 6. e4 e5 7. Nf3 Bc5 8. Bg5 d6 9. Bxf6 Qxf6 10. Nd5 Qd8) 4... Nf6 5. Qd1?! { (-2.64 → -3.37) Inaccuracy. Best move was Nf3. } (5. Nf3 e5 6. c3 d5 7. Qd1 dxc3 8. bxc3 Bd6 9. e3 O-O 10. Be2 Bg4 11. Nbd2 Bh5) 5... d5?! { (-3.37 → -2.75) Inaccuracy. Best move was e5. } (5... e5 6. c3) 6. Qd2? { (-2.75 → -5.31) Mistake. Best move was Nf3. } (6. Nf3 e5) 6... Bf5? { (-5.31 → -4.13) Mistake. Best move was e5. } (6... e5 7. g3) 7. Qd1? { (-4.13 → -5.97) Mistake. Best move was e3. } (7. e3 e5 8. exd4 Ne4 9. Qd1 Nxd4 10. Bd3 Bc5 11. Nc3 O-O 12. Be3 Qa5 13. Kf1 Rad8) 7... Bxc2?? { (-5.97 → -0.02) Blunder. Best move was e5. } (7... e5 8. a3) 8. Qd2?? { (-0.02 → -6.71) Blunder. Best move was Qxc2. } (8. Qxc2) 8... Bd1?? { (-6.71 → 0.21) Blunder. Best move was Bf5. } (8... Bf5 9. e3) 9. Qxd1 d3?? { (-0.36 → 3.21) Blunder. Best move was e5. } (9... e5 10. g3 e4 11. Bg2 Ng4 12. Nh3 Bb4+ 13. Bd2 Bxd2+ 14. Nxd2 e3 15. O-O exd2 16. Qxd2) 10. Qd2?? { (3.21 → -0.26) Blunder. Best move was e3. } (10. e3) 10... dxe2? { (-0.26 → 0.74) Mistake. Best move was e5. } (10... e5 11. Qxd3) 11. Qxe2? { (0.74 → -0.49) Mistake. Best move was Bxe2. } (11. Bxe2 e5 12. Bb5 Qb6 13. Bxc6+ bxc6 14. a3 Bd6 15. Nf3 O-O 16. O-O Rab8 17. Nh4 Ne4) 11... e6? { (-0.49 → 0.78) Mistake. Best move was e5. } (11... e5 12. a3) 12. Qd2?? { (0.78 → -2.27) Blunder. Best move was Nf3. } (12. Nf3) 12... Bb4 13. Nc3 Bxc3?? { (-2.32 → 1.75) Blunder. Best move was d4. } (13... d4 14. Bd3) 14. Qxc3?! { (1.75 → 0.80) Inaccuracy. Best move was bxc3. } (14. bxc3) 14... d4? { (0.80 → 2.16) Mistake. Best move was O-O. } (14... O-O 15. Bd3) 15. Bg5?? { (2.16 → -13.34) Blunder. Best move was Qa3. } (15. Qa3 Qd5 16. f3 Rd8 17. Bd3 Ne5 18. Ne2 Nxd3+ 19. Qxd3 O-O 20. O-O e5 21. Ng3 Rfe8) 15... dxc3 16. Bxf6?! { (-12.28 → Mate in 1) Checkmate is now unavoidable. Best move was bxc3. } (16. bxc3 Qa5) 16... Qxf6?! { (Mate in 1 → -16.97) Lost forced checkmate sequence. Best move was Qd2#. } (16... Qd2#) 17. Ke2?! { (-16.97 → Mate in 6) Checkmate is now unavoidable. Best move was O-O-O. } (17. O-O-O Qxf2 18. bxc3 Nd4 19. Ne2 Nxe2+ 20. Bxe2 Qxe2 21. Kb1 Qxg2 22. Rhg1 Qe4+ 23. Ka1 Qe2) 17... cxb2 18. Nf3 bxa1=Q 19. g3 Qfb2+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Qfc3. } (19... Qfc3 20. Bg2 Qc4+ 21. Kd2 Qaxa2+ 22. Ke3 Qae2#) 20. Ke3 Qac1+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Qd1. } (20... Qd1 21. Bd3 Qbc1+ 22. Nd2 Qcxd2+ 23. Ke4 f5#) 21. Ke4 Qcc3?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was f5+. } (21... f5+ 22. Kd3 Nb4#) 22. Ne5 Qbb4+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was f5+. } (22... f5+ 23. Kf4 Qbc1#) 23. Bc4 Qxe5+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Nxe5. } (23... Nxe5 24. Kf4 Qcxc4+ 25. Kxe5 Qe4#) 24. Kf3 Qxc4 25. Kg2 Qce4+ 26. Kf1 Qf3?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qxh1#. } { Black wins on time. } (26... Qxh1#) 0-1