lichess dev

[Event "Monthly UltraBullet Arena"] [Site "http://chess-academy.net/AiCR16js"] [Date "2020.11.01"] [Round "-"] [White "sarpe"] [Black "Magnolia"] [Result "0-1"] [UTCDate "2020.11.01"] [UTCTime "15:44:35"] [WhiteElo "1075"] [BlackElo "1362"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A10"] [Opening "English Opening: Anglo-Scandinavian Defense"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. c4 d5?! { (0.13 → 0.79) Inaccuracy. Best move was e6. } { A10 English Opening: Anglo-Scandinavian Defense } (1... e6 2. e3 Nf6 3. d4 d5 4. Nf3 Be7 5. Nc3 O-O 6. Be2) 2. Qc2? { (0.79 → -0.91) Mistake. Best move was cxd5. } (2. cxd5 c6 3. dxc6 Nxc6 4. Nf3 e5 5. Nc3 Nf6 6. e4 Bc5) 2... e6? { (-0.91 → 0.48) Mistake. Best move was d4. } (2... d4 3. Nf3 Nf6 4. b4 c5 5. b5 Nbd7 6. e4 e5 7. Be2 Be7 8. d3 O-O 9. a4) 3. Qd1? { (0.48 → -1.32) Mistake. Best move was d4. } (3. d4 c5 4. dxc5 d4 5. a3 a5 6. e3 Nc6 7. Nf3 Bxc5 8. exd4 Nxd4 9. Nxd4 Bxd4) 3... dxc4? { (-1.32 → 0.07) Mistake. Best move was d4. } (3... d4 4. d3) 4. Qc2? { (0.07 → -1.40) Mistake. Best move was e3. } (4. e3) 4... e5? { (-1.40 → -0.36) Mistake. Best move was a6. } (4... a6 5. Nf3) 5. Qd1? { (-0.36 → -2.46) Mistake. Best move was e3. } (5. e3 Nc6 6. Bxc4 Qg5 7. Kf1 Nf6 8. Nc3 Bd6 9. h4 Qf5 10. d3 O-O 11. Bd2 Nb4) 5... e4? { (-2.46 → -1.20) Mistake. Best move was Nc6. } (5... Nc6 6. Nc3 a6 7. Nf3 Be6 8. d3 cxd3 9. Qxd3 Qxd3 10. exd3 Nge7 11. Be3 h6 12. Be2) 6. Qc2?! { (-1.20 → -2.11) Inaccuracy. Best move was Nc3. } (6. Nc3 Nf6) 6... f6?? { (-2.11 → 1.13) Blunder. Best move was Nf6. } (6... Nf6 7. e3 Nc6 8. Bxc4 Nb4 9. Qb3 Be6 10. Bxe6 fxe6 11. Kf1 Qd3+ 12. Qxd3 Nxd3 13. Nc3) 7. Qd1?? { (1.13 → -2.06) Blunder. Best move was Qxe4+. } (7. Qxe4+ Qe7) 7... f5 8. Qc2?! { (-1.61 → -2.36) Inaccuracy. Best move was e3. } (8. e3) 8... g6? { (-2.36 → -1.31) Mistake. Best move was Be6. } (8... Be6 9. e3) 9. Qd1? { (-1.31 → -2.95) Mistake. Best move was e3. } (9. e3 Nc6) 9... g5? { (-2.95 → -1.25) Mistake. Best move was Be6. } (9... Be6) 10. Qc2? { (-1.25 → -2.34) Mistake. Best move was d4. } (10. d4 c6 11. h4 g4 12. Bf4 Nf6 13. e3 b5 14. Nc3 Bd6 15. Nge2 Na6 16. a3 O-O) 10... g4? { (-2.34 → -0.96) Mistake. Best move was Nc6. } (10... Nc6 11. Qxc4) 11. Qd1? { (-0.96 → -3.20) Mistake. Best move was e3. } (11. e3 Nc6) 11... g3?? { (-3.20 → -0.20) Blunder. Best move was Nc6. } (11... Nc6 12. e3) 12. Qc2?? { (-0.20 → -5.08) Blunder. Best move was hxg3. } (12. hxg3 Nc6 13. e3 Be6 14. Nh3 Qd7 15. Nf4 Ne5 16. b3 O-O-O 17. Bb2 Bg7 18. Nxe6 Qxe6) 12... gxf2+ 13. Kxf2 h6? { (-5.26 → -2.85) Mistake. Best move was Nf6. } (13... Nf6 14. Nh3) 14. Ke1?! { (-2.85 → -3.60) Inaccuracy. Best move was e3. } (14. e3) 14... h5?! { (-3.60 → -2.85) Inaccuracy. Best move was Nc6. } (14... Nc6 15. e3) 15. Qd1? { (-2.85 → -4.70) Mistake. Best move was e3. } (15. e3) 15... h4? { (-4.70 → -2.80) Mistake. Best move was Nc6. } (15... Nc6 16. Nc3) 16. Qc2?! { (-2.80 → -3.78) Inaccuracy. Best move was Nc3. } (16. Nc3 Nf6 17. d3 Nc6 18. dxc4 Qxd1+ 19. Kxd1 Be6 20. Bg5 Be7 21. Nh3 Ng4 22. Bxe7 Nxe7) 16... h3? { (-3.78 → -2.66) Mistake. Best move was Nc6. } (16... Nc6 17. e3 Nh6 18. Bxc4 Ng4 19. Nh3 Rh6 20. Be2 Nb4 21. Qd1 Bd7 22. Nc3 Nd3+ 23. Kf1) 17. Qd1?? { (-2.66 → -7.63) Blunder. Best move was Nxh3. } (17. Nxh3 Nc6) 17... hxg2 18. Qc2? { (-7.43 → Mate in 2) Checkmate is now unavoidable. Best move was Bxg2. } (18. Bxg2 Nc6) 18... Qe7? { (Mate in 2 → -7.76) Lost forced checkmate sequence. Best move was Qh4+. } (18... Qh4+ 19. Kd1 gxf1=Q#) 19. Qd1? { (-7.76 → Mate in 1) Checkmate is now unavoidable. Best move was Bxg2. } (19. Bxg2 Nc6) 19... Qd7? { (Mate in 1 → -7.03) Lost forced checkmate sequence. Best move was Qh4#. } (19... Qh4#) 20. Qc2? { (-7.03 → -32.15) Mistake. Best move was Bxg2. } (20. Bxg2 Nc6) 20... Qd8?? { (-32.15 → -5.56) Blunder. Best move was gxh1=Q. } (20... gxh1=Q) 21. Qd1?? { (-5.56 → Mate in 1) Checkmate is now unavoidable. Best move was Bxg2. } (21. Bxg2) 21... Qd7?? { (Mate in 1 → -6.83) Lost forced checkmate sequence. Best move was Qh4#. } (21... Qh4#) 22. Qc2?? { (-6.83 → -31.52) Blunder. Best move was Bxg2. } (22. Bxg2 Nf6 23. Nh3 Nc6 24. d4 cxd3 25. exd3 Qg7 26. Kf1 Rg8 27. Ng5 f4 28. h4 f3) 22... c6?? { (-31.52 → -5.69) Blunder. Best move was gxh1=Q. } (22... gxh1=Q 23. Qxc4 Qxg1 24. h3 Rxh3 25. Nc3 Rh2 26. Kd1 Qxf1+ 27. Kc2 Ne7 28. b3 Nbc6 29. Bb2) 23. Qd1?? { (-5.69 → -33.98) Blunder. Best move was Bxg2. } (23. Bxg2 Nf6) 23... c5?? { (-33.98 → -6.29) Blunder. Best move was gxh1=Q. } (23... gxh1=Q 24. Qc2 Qxg1 25. Qc3 Rxh2 26. Qe3 Qdg7 27. Qxg1 Qxg1 28. Nc3 Bb4 29. Kd1 Qxf1+ 30. Kc2) 24. Qc2?? { (-6.29 → -29.97) Blunder. Best move was Bxg2. } (24. Bxg2 Nf6) 24... b6?? { (-29.97 → -6.51) Blunder. Best move was gxh1=Q. } { Black wins on time. } (24... gxh1=Q) 0-1