lichess dev

[Event "UltraBullet Shield Arena"] [Site "http://chess-academy.net/Vmepupaq"] [Date "2021.03.14"] [Round "-"] [White "stefanos12"] [Black "ArtemBic4mo"] [Result "0-1"] [UTCDate "2021.03.14"] [UTCTime "14:33:59"] [WhiteElo "1182"] [BlackElo "1817"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "15+0"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e4 Nc6?! { (0.12 → 0.72) Inaccuracy. Best move was e6. } { B00 Nimzowitsch Defense } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. Qf3? { (0.72 → -0.97) Mistake. Best move was d4. } (2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. c3 a6 6. Be3 Nge7) 2... e6? { (-0.97 → 0.16) Mistake. Best move was Nf6. } (2... Nf6 3. Nc3 e5 4. Bd3 Bc5 5. Nge2 O-O 6. a3 d6 7. h3) 3. Qe3?! { (0.16 → -0.66) Inaccuracy. Best move was c3. } (3. c3 d5) 3... Be7? { (-0.66 → 0.36) Mistake. Best move was d5. } (3... d5 4. exd5) 4. Qd3? { (0.36 → -2.06) Mistake. Best move was d4. } (4. d4) 4... Ne5? { (-2.06 → 0.35) Mistake. Best move was d5. } (4... d5 5. exd5 exd5 6. Qb3 Nf6 7. Nf3 O-O 8. d4 Re8 9. Be2 Bd6 10. Nc3 a5 11. Be3) 5. Qd4? { (0.35 → -1.30) Mistake. Best move was Qg3. } (5. Qg3 Ng6 6. d4 Nf6 7. Nc3 O-O 8. h4 h5 9. Bg5 d5 10. e5 Ng4 11. Be2 c5) 5... Nc6? { (-1.30 → 0.71) Mistake. Best move was Ng6. } (5... Ng6 6. Qa4) 6. Qd3? { (0.71 → -1.86) Mistake. Best move was Qxg7. } (6. Qxg7 Bf6) 6... Nf6?! { (-1.86 → -1.26) Inaccuracy. Best move was d5. } (6... d5 7. a3 Nf6 8. Nc3 O-O 9. Nf3 a6 10. h3 Bc5 11. Be2 Qd6 12. b4 Ba7 13. Bb2) 7. Qd4?? { (-1.26 → -15.02) Blunder. Best move was Qe2. } (7. Qe2 Nd4) 7... d6?? { (-15.02 → -0.82) Blunder. Best move was Nxd4. } (7... Nxd4 8. Bd3 d5 9. Nc3 dxe4 10. Nxe4 Nd5 11. c3 Nf4 12. Bb1 Nc6 13. Nf3 Nxg2+ 14. Kf1) 8. Qd3? { (-0.82 → -2.41) Mistake. Best move was Bb5. } (8. Bb5) 8... e5 9. Qe3? { (-1.94 → -4.20) Mistake. Best move was Nc3. } (9. Nc3 O-O) 9... Be6?? { (-4.20 → -0.87) Blunder. Best move was Nd4. } (9... Nd4) 10. Qd3?? { (-0.87 → -4.66) Blunder. Best move was Bb5. } (10. Bb5 d5 11. Nf3 Qd6 12. exd5 Bxd5 13. Bxc6+ Bxc6 14. Qxe5 Qd7 15. Qe2 O-O 16. O-O Rae8) 10... Nd4?? { (-4.66 → -1.14) Blunder. Best move was d5. } (10... d5 11. exd5) 11. Qc3?? { (-1.14 → -9.00) Blunder. Best move was c3. } (11. c3 Bc4 12. Qxc4 Nc2+ 13. Kd1 Nxa1 14. b3 c6 15. Bb2 Qa5 16. Qa4 Qc7 17. Bxa1 b5) 11... Nxc2+?? { (-9.00 → 2.87) Blunder. Best move was Nxe4. } (11... Nxe4) 12. Qxc2 c6 13. Qc3? { (2.85 → -0.09) Mistake. Best move was d3. } (13. d3 d5 14. Nf3 Nd7 15. Be2 f5 16. O-O Rc8 17. b3 O-O 18. Bb2 Bd6 19. Nbd2 b5) 13... c5? { (-0.09 → 2.38) Mistake. Best move was Nxe4. } (13... Nxe4 14. Qc2 d5 15. d3 Nd6 16. Nf3 f6 17. Be2 O-O 18. O-O Nf7 19. Nbd2 Qd7 20. h3) 14. Qe3? { (2.38 → 1.03) Mistake. Best move was d3. } (14. d3 O-O) 14... Rc8? { (1.03 → 2.51) Mistake. Best move was d5. } (14... d5) 15. Qd3?? { (2.51 → -0.65) Blunder. Best move was Bb5+. } (15. Bb5+) 15... b6? { (-0.65 → 1.62) Mistake. Best move was c4. } (15... c4 16. Qf3) 16. Qe3? { (1.62 → 0.00) Mistake. Best move was Qb5+. } (16. Qb5+ Bd7 17. Qe2 O-O 18. Nf3 c4 19. Nc3 b5 20. b3 b4 21. Nd5 Nxd5 22. exd5 c3) 16... b5?? { (0.00 → 4.18) Blunder. Best move was c4. } (16... c4) 17. Qc3?? { (4.18 → -1.57) Blunder. Best move was Bxb5+. } (17. Bxb5+) 17... c4 18. Qe3? { (-0.95 → -2.49) Mistake. Best move was Qf3. } (18. Qf3 d5 19. Nc3 d4 20. Nxb5 Qd7 21. Na3 O-O 22. h3 Qb7 23. b3 cxb3 24. axb3 Rxc1+) 18... b4? { (-2.49 → -0.97) Mistake. Best move was d5. } (18... d5) 19. Qc3?? { (-0.97 → -9.78) Blunder. Best move was a3. } (19. a3 Qa5) 19... b3?? { (-9.78 → -0.18) Blunder. Best move was bxc3. } (19... bxc3 20. Nxc3 O-O 21. Nge2 h5 22. f3 h4 23. Ng1 d5 24. exd5 Bf5 25. Nge2 g5 26. d6) 20. Qxc4?? { (-0.18 → -10.23) Blunder. Best move was Qf3. } (20. Qf3) 20... d5?? { (-10.23 → -5.34) Blunder. Best move was Bxc4. } (20... Bxc4 21. Bxc4 Rxc4 22. Ne2 Rxe4 23. axb3 Qc7 24. Nc3 Rb4 25. Ra4 Rxb3 26. d4 O-O 27. O-O) 21. Qxb3?? { (-5.34 → -13.92) Blunder. Best move was Qb5+. } (21. Qb5+ Bd7) 21... d4?? { (-13.92 → 1.57) Blunder. Best move was Rxc1+. } (21... Rxc1+) 22. Qc3?? { (1.57 → -8.90) Blunder. Best move was Qd1. } (22. Qd1 Nxe4) 22... O-O? { (-8.90 → -6.47) Mistake. Best move was dxc3. } (22... dxc3 23. Nxc3 O-O 24. Nf3 Bc5 25. Be2 Ng4 26. O-O f5 27. d3 Bxf2+ 28. Kh1 Bb6 29. Bg5) 23. Qf3?? { (-6.47 → -16.11) Blunder. Best move was Qxc8. } (23. Qxc8) 23... d3?? { (-16.11 → 3.64) Blunder. Best move was Rxc1+. } (23... Rxc1+ 24. Qd1) 24. Qg3?? { (3.64 → Mate in 1) Checkmate is now unavoidable. Best move was Nc3. } (24. Nc3) 24... Nxe4? { (Mate in 1 → -9.06) Lost forced checkmate sequence. Best move was Rxc1#. } (24... Rxc1#) 25. Qe3? { (-9.06 → Mate in 1) Checkmate is now unavoidable. Best move was Nc3. } (25. Nc3 Nxg3 26. hxg3 Bc5 27. Nh3 Qd4 28. Nd1 h6 29. Ng1 f5 30. Be2 f4 31. gxf4 Qxf4) 25... Ng3?? { (Mate in 1 → -5.38) Lost forced checkmate sequence. Best move was Rxc1#. } { Black wins on time. } (25... Rxc1#) 0-1