lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/Vw82yNus"] [Date "2021.01.01"] [Round "-"] [White "Lucadita1"] [Black "costelconstantin"] [Result "1-0"] [UTCDate "2021.01.01"] [UTCTime "17:41:42"] [WhiteElo "2019"] [BlackElo "1943"] [WhiteRatingDiff "+15"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 d5 { D00 Queen's Pawn Game } 2. g3?! { (0.53 → -0.28) Inaccuracy. Best move was c4. } (2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. e3 O-O 6. Be2 Nbd7) 2... Nf6 3. Bg2?! { (0.05 → -0.48) Inaccuracy. Best move was Nf3. } (3. Nf3 c5 4. c3 Nc6 5. Bg2 e6 6. O-O Bd6 7. Na3 a6 8. Bf4 Bxf4 9. gxf4 cxd4) 3... g6?! { (-0.48 → 0.35) Inaccuracy. Best move was c5. } (3... c5 4. c3) 4. Nf3 Bg7 5. O-O O-O?! { (-0.11 → 0.53) Inaccuracy. Best move was c6. } (5... c6 6. c3) 6. b3?! { (0.53 → -0.39) Inaccuracy. Best move was c4. } (6. c4 c6) 6... Nc6?! { (-0.39 → 0.36) Inaccuracy. Best move was c5. } (6... c5) 7. Bb2 Bf5?! { (0.25 → 0.76) Inaccuracy. Best move was a5. } (7... a5 8. c4) 8. a3?! { (0.76 → -0.21) Inaccuracy. Best move was c4. } (8. c4) 8... Re8?! { (-0.21 → 0.45) Inaccuracy. Best move was Ne4. } (8... Ne4 9. Nbd2 a5 10. e3 a4 11. Nh4 Nxd2 12. Qxd2 Be6 13. Nf3 Qd7 14. Ng5 Bf5 15. h3) 9. Nbd2?! { (0.45 → -0.33) Inaccuracy. Best move was h3. } (9. h3) 9... Ne4?! { (-0.33 → 0.23) Inaccuracy. Best move was e5. } (9... e5 10. dxe5 Ng4 11. c4 d4 12. b4 Ngxe5 13. Re1 Rb8 14. Rc1 d3 15. Nxe5 Bxe5 16. Bxe5) 10. c4 e6?! { (-0.23 → 0.51) Inaccuracy. Best move was Nxd2. } (10... Nxd2) 11. c5? { (0.51 → -1.40) Mistake. Best move was Rc1. } (11. Rc1) 11... b6? { (-1.40 → 0.48) Mistake. Best move was Nxc5. } (11... Nxc5 12. h3 h5 13. Rc1 Nd7 14. b4 Rf8 15. b5 Ne7 16. Ne5 f6 17. Nxd7 Qxd7 18. Qb3) 12. b4? { (0.48 → -0.74) Mistake. Best move was Rc1. } (12. Rc1 bxc5 13. e3 Nb8 14. Ne5 cxd4 15. exd4 f6 16. Nec4 Bh6 17. Ne3 Nxd2 18. Qxd2 Nd7) 12... Qd7? { (-0.74 → 0.74) Mistake. Best move was bxc5. } (12... bxc5) 13. Ne5 Nxe5 14. dxe5 Nxd2? { (0.08 → 1.08) Mistake. Best move was Qb5. } (14... Qb5 15. Nb3) 15. Qxd2 bxc5? { (0.76 → 2.06) Mistake. Best move was Qe7. } (15... Qe7 16. f3) 16. bxc5? { (2.06 → -0.32) Mistake. Best move was e4. } (16. e4 Bxe4) 16... Rab8 17. Bc3 h6?? { (-0.35 → 3.66) Blunder. Best move was Red8. } (17... Red8 18. Bd4) 18. e4 Bg4 19. f3 Bh5 20. g4 Bxg4 21. fxg4 Rbd8 22. Rfd1 c6 23. Rab1 Re7 24. h3 f5?? { (3.42 → 10.16) Blunder. Best move was Qc8. } (24... Qc8 25. Bf3) 25. exf5?? { (10.16 → 3.76) Blunder. Best move was exf6. } (25. exf6) 25... exf5 26. Ba5? { (4.04 → 2.37) Mistake. Best move was gxf5. } (26. gxf5 Qxf5 27. Rf1 Qe6 28. Rbe1 Rf8 29. Rxf8+ Bxf8 30. Bd4 Kh7 31. Qf2 Rf7 32. Qg3 h5) 26... Rde8?! { (2.37 → 3.22) Inaccuracy. Best move was Rf8. } (26... Rf8 27. gxf5) 27. gxf5 Qxf5?! { (2.78 → 3.29) Inaccuracy. Best move was gxf5. } (27... gxf5 28. Bc3) 28. Bc3 Bxe5 29. Rf1 Bxc3 30. Qxc3 Qg5 31. Rbe1? { (3.23 → 1.42) Mistake. Best move was Qf6. } (31. Qf6 Qxf6 32. Rxf6 Re6 33. Rxe6 Rxe6 34. Kf2 a5 35. Rb7 Kf8 36. Rc7 Rf6+ 37. Bf3 Ke8) 31... Re3? { (1.42 → 3.63) Mistake. Best move was Rxe1. } (31... Rxe1 32. Rxe1 Rxe1+ 33. Qxe1 h5 34. h4 Qf6 35. Bh3 Qd4+ 36. Qf2 Qe4 37. Bg2 Qe5 38. Bf1) 32. Rxe3 Rxe3 33. Qb2? { (3.28 → 2.20) Mistake. Best move was Qf6. } (33. Qf6 Qxf6 34. Rxf6 Kg7 35. Rxc6 Rxa3 36. h4 d4 37. Kf2 a5 38. Be4 Re3 39. Rxg6+ Kf7) 33... Rxh3?? { (2.20 → Mate in 4) Checkmate is now unavoidable. Best move was Qe7. } (33... Qe7 34. Qf6) 34. Qb8+ Kh7 35. Rf7# { White wins by checkmate. } 1-0