lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/0MYUqjDQ"] [Date "2020.12.11"] [Round "-"] [White "dragutraisa"] [Black "Ops_MS"] [Result "0-1"] [UTCDate "2020.12.11"] [UTCTime "17:16:58"] [WhiteElo "2270"] [BlackElo "1803"] [WhiteRatingDiff "-41"] [BlackRatingDiff "+43"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Queen's Pawn Game #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 d5 2. e3?! { (0.53 → 0.02) Inaccuracy. Best move was c4. } { D00 Queen's Pawn Game #2 } (2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. e3 O-O 6. Be2 Nbd7) 2... Nc6?! { (0.02 → 0.80) Inaccuracy. Best move was e6. } (2... e6 3. Nf3 c5 4. c4 Nf6 5. cxd5 exd5 6. Be2 cxd4 7. Nxd4) 3. c4 Bf5? { (0.31 → 2.67) Mistake. Best move was e5. } (3... e5) 4. cxd5 Nb4?? { (2.08 → 6.02) Blunder. Best move was Qxd5. } (4... Qxd5) 5. Qa4+ Qd7? { (5.26 → 6.59) Mistake. Best move was Bd7. } (5... Bd7 6. Qxb4) 6. Qxb4 O-O-O? { (6.02 → 7.23) Mistake. Best move was Be4. } (6... Be4) 7. g3?? { (7.23 → 3.29) Blunder. Best move was Nc3. } (7. Nc3) 7... e6? { (3.29 → 4.82) Mistake. Best move was Qxd5. } (7... Qxd5 8. f3 e5 9. Qc4 Qxc4 10. Bxc4 exd4 11. Ne2 d3 12. Nf4 g5 13. e4 gxf4 14. exf5) 8. Nc3?? { (4.82 → -8.93) Blunder. Best move was Qb5. } (8. Qb5) 8... Bxb4 9. Bd2? { (-8.57 → -9.60) Mistake. Best move was Bg2. } (9. Bg2 exd5 10. Ne2 Nf6 11. a3 Be7 12. h4 Rhe8 13. Bd2 h6 14. f3 h5 15. Kf2 b6) 9... Bxc3 10. bxc3?! { (-9.18 → -9.69) Inaccuracy. Best move was Bxc3. } (10. Bxc3 Qxd5 11. f3 Nf6 12. h3 Qc6 13. Kf2 Nd5 14. Ne2 Nxc3 15. bxc3 Bd3 16. Rc1 Qa4) 10... Qxd5 11. f3 Nf6 12. Be2?! { (-9.04 → -9.95) Inaccuracy. Best move was Bg2. } (12. Bg2) 12... e5 13. e4?! { (-9.48 → -14.30) Inaccuracy. Best move was Kf2. } (13. Kf2 Qa5 14. Bc4 exd4 15. exd4 c5 16. Rd1 Bc2 17. Rc1 Rxd4 18. Rxc2 Rxc4 19. Ne2 Re8) 13... Nxe4 14. fxe4 Bxe4 15. Bg4+ f5 16. Bf3 Bxf3 17. Nxf3 Qxf3 18. Rf1 Qe4+ 19. Kf2 exd4 20. Rac1 Rhf8 21. Rfe1 Qd5 22. c4 Qc5 23. Bg5 Rde8 24. a4 Rxe1 25. Rxe1 d3+ 26. Be3 Qxc4 27. Ra1?! { (-22.16 → Mate in 10) Checkmate is now unavoidable. Best move was h3. } (27. h3 Qc2+) 27... a6?! { (Mate in 10 → -29.39) Lost forced checkmate sequence. Best move was Qc2+. } (27... Qc2+ 28. Kg1 d2 29. Rf1 Re8 30. Bxd2 Qxd2 31. Rf2 Qd5 32. a5 Re1+ 33. Rf1 Re2 34. Rf2) 28. h3?! { (-29.39 → Mate in 10) Checkmate is now unavoidable. Best move was Re1. } (28. Re1 Qc2+) 28... h6?! { (Mate in 10 → -23.84) Lost forced checkmate sequence. Best move was Qc2+. } (28... Qc2+ 29. Kg1 d2 30. Rf1 Re8 31. Bf2 d1=R 32. Rxd1 Qxd1+ 33. Kg2 Qd5+ 34. Kg1 Qf3 35. g4) 29. Kg1 g5 30. a5?! { (-22.89 → Mate in 9) Checkmate is now unavoidable. Best move was Rc1. } (30. Rc1 Qxa4) 30... f4 31. Rc1 Qe4 32. Bc5 Rf5 33. Bb6 c6 34. g4 Re5 35. Rf1 Qe2 36. Bd4 Rxa5 37. Bc3 Ra2 38. Bg7 Qg2# { Black wins by checkmate. } 0-1