lichess dev

[Event "Rated Bullet game"] [Site "http://chess-academy.net/bQeqJS9o"] [Date "2020.10.29"] [Round "-"] [White "arsenie_lisagor1"] [Black "SergeyVoronChess"] [Result "0-1"] [UTCDate "2020.10.29"] [UTCTime "19:16:11"] [WhiteElo "1193"] [BlackElo "1898"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "120+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } d5 2. Qe2? { (0.32 → -0.84) Mistake. Best move was d4. } (2. d4 e6 3. Nf3 Nf6 4. Bd3 c5 5. O-O Be7 6. dxc5 O-O) 2... c6?! { (-0.84 → -0.04) Inaccuracy. Best move was e5. } (2... e5 3. d4) 3. e4 dxe4?! { (-0.49 → 0.13) Inaccuracy. Best move was e6. } (3... e6) 4. Qxe4? { (0.13 → -0.99) Mistake. Best move was Nc3. } (4. Nc3 Nf6 5. Nxe4 Nxe4 6. Qxe4 Qd5 7. Qxd5 cxd5 8. Nf3 Nc6 9. d4 Bf5 10. Be3 e6) 4... Nf6 5. Qe3?! { (-0.57 → -1.23) Inaccuracy. Best move was Qe2. } (5. Qe2) 5... Bf5?! { (-1.23 → -0.47) Inaccuracy. Best move was e5. } (5... e5 6. Nf3) 6. Qe2? { (-0.47 → -1.82) Mistake. Best move was d3. } (6. d3 e6) 6... Nbd7? { (-1.82 → -0.78) Mistake. Best move was Bxc2. } (6... Bxc2 7. d3 Bxb1 8. Rxb1 e5 9. Nf3 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 O-O 12. Be2 Qd6 13. O-O) 7. Qd3?? { (-0.78 → -9.11) Blunder. Best move was Nc3. } (7. Nc3) 7... Bg6?? { (-9.11 → -2.24) Blunder. Best move was Bxd3. } (7... Bxd3 8. Bxd3 Nc5 9. Be2 e5 10. Nc3 e4 11. Bd1 g6 12. g3 Bh6 13. f4 Bg7 14. Nge2) 8. Qe2 e5 9. Qd3?? { (-1.98 → -9.56) Blunder. Best move was d3. } (9. d3 Bc5) 9... Bc5?? { (-9.56 → -3.96) Blunder. Best move was Bxd3. } (9... Bxd3 10. Bxd3 Nd5 11. Be2 Nb4 12. Na3 e4 13. c3 Nd3+ 14. Bxd3 exd3 15. Nc4 Qh4 16. Ne3) 10. Qc4? { (-3.96 → -5.21) Mistake. Best move was Qf3. } (10. Qf3) 10... Bb6? { (-5.21 → -2.83) Mistake. Best move was b5. } (10... b5) 11. Qc3?? { (-2.83 → -8.45) Blunder. Best move was Nh3. } (11. Nh3 O-O 12. Be2 e4 13. O-O Re8 14. Nf4 Bf5 15. h3 g5 16. Nh5 Be6 17. Qc3 Nxh5) 11... O-O?? { (-8.45 → -4.43) Blunder. Best move was Ne4. } (11... Ne4 12. Qf3) 12. d3?? { (-4.43 → -7.93) Blunder. Best move was Nh3. } (12. Nh3 Nd5) 12... Re8 13. f4? { (-7.23 → -12.93) Mistake. Best move was Be3. } (13. Be3 Bd4) 13... exf4+ 14. Kd2 Ne5 15. Kd1 Bd4 16. Qb4 c5 17. Qb5 b6 18. Qa4 Qd5 19. Qa6 Rad8 20. Qxa7 Bxg1 21. Rxg1?! { (-23.01 → Mate in 7) Checkmate is now unavoidable. Best move was Bd2. } (21. Bd2 Nc4) 21... f3?! { (Mate in 7 → -24.98) Lost forced checkmate sequence. Best move was Bh5+. } (21... Bh5+ 22. Be2 Bxe2+ 23. Ke1 Bxd3 24. Bd2 Bxc2 25. Kf1 Qd3+ 26. Ke1 Nf3+ 27. Kf2 Ne4#) 22. Qxb6 fxg2 23. Bxg2?! { (-19.14 → Mate in 6) Checkmate is now unavoidable. Best move was Be2. } (23. Be2 Nxd3 24. Qxd8 Nxb2+ 25. Ke1 Qxd8 26. Bxb2 Ng4 27. Nc3 Ne3 28. Rxg2 Nxg2+ 29. Kf2 Nf4) 23... Nf3?! { (Mate in 6 → -12.01) Lost forced checkmate sequence. Best move was Bh5+. } (23... Bh5+ 24. Ke1 Nxd3+ 25. Kd2 Qd4 26. Qxd8 Qf4+ 27. Kc3 Qb4+ 28. Kxd3 Be2#) 24. Qb5?! { (-12.01 → Mate in 11) Checkmate is now unavoidable. Best move was Bd2. } (24. Bd2 Qd4) 24... Rb8?! { (Mate in 11 → -14.00) Lost forced checkmate sequence. Best move was Bh5. } (24... Bh5 25. Bd2 Nxg1+ 26. Kc1 Ne2+ 27. Kd1 Qxg2 28. b3 Qg1+ 29. Be1 Nc3+ 30. Kc1 Rxe1+ 31. Kb2) 25. c4?! { (-14.00 → Mate in 2) Checkmate is now unavoidable. Best move was Qxb8. } (25. Qxb8 Rxb8 26. Nc3 Qh5 27. Be3 Nxg1+ 28. Kd2 Nf3+ 29. Bxf3 Qxf3 30. Re1 Rxb2 31. Kc1 Rb8) 25... Qxd3+ 26. Bd2 Rxb5?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qc2#. } (26... Qc2#) 27. cxb5 Nxd2?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Qc2#. } (27... Qc2#) 28. Nxd2 Qe2+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qc2#. } (28... Qc2#) 29. Kc1 Rd8?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qe1+. } (29... Qe1+ 30. Rxe1 Rxe1#) 30. Bf3 Qxd2# { Black wins by checkmate. } 0-1