lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/RlPQI4et"] [Date "2021.03.04"] [Round "-"] [White "Marius"] [Black "ConstantiBulai"] [Result "0-1"] [UTCDate "2021.03.04"] [UTCTime "17:29:04"] [WhiteElo "1604"] [BlackElo "1313"] [WhiteRatingDiff "-20"] [BlackRatingDiff "+47"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } e5 2. Bc4? { (0.41 → -0.61) Mistake. Best move was d4. } (2. d4 exd4 3. exd4 d5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Be6) 2... d5 3. Bb3?! { (-0.24 → -0.86) Inaccuracy. Best move was Be2. } (3. Be2 c5) 3... g6? { (-0.86 → 0.45) Mistake. Best move was Be6. } (3... Be6 4. d4 e4 5. Ne2 Bd6 6. c4 dxc4 7. Bc2 f5 8. b3 Nf6 9. bxc4 Bxc4 10. Bb3) 4. Qf3? { (0.45 → -1.18) Mistake. Best move was d3. } (4. d3 Bg7 5. Nf3 Ne7 6. O-O O-O 7. e4 c6 8. Nc3 h6 9. Re1 d4 10. Ne2 Nd7) 4... h5? { (-1.18 → 1.48) Mistake. Best move was e4. } (4... e4 5. Qd1 Qg5 6. Kf1 Nf6 7. Nc3 Bg7 8. h4 Qe5 9. d3 O-O 10. f4 exf3 11. Nxf3) 5. Bxd5 Nf6 6. Bb3?! { (1.61 → 0.64) Inaccuracy. Best move was Bxb7. } (6. Bxb7 e4 7. Bxe4 Bg4 8. Bxa8 Bxf3 9. Bxf3 Bg7 10. Nc3 c5 11. b3 O-O 12. Bb2 Qb6) 6... Bg4? { (0.64 → 2.42) Mistake. Best move was Nc6. } (6... Nc6 7. Qe2 Qd6 8. Nc3 Bg4 9. f3 Be6 10. Bxe6 Qxe6 11. Nh3 Bh6 12. Nf2 O-O-O 13. O-O) 7. Qxb7 Nfd7?? { (2.13 → 9.11) Blunder. Best move was Nbd7. } (7... Nbd7) 8. Qxa8 Nb6?! { (8.67 → 9.59) Inaccuracy. Best move was Nc5. } (8... Nc5 9. Bd5) 9. Qxa7 Nc8?! { (9.24 → 14.43) Inaccuracy. Best move was Bd6. } (9... Bd6 10. Nc3 O-O 11. a3 Qe7 12. Ne4 N8d7 13. Ne2 Be6 14. Bxe6 Qxe6 15. O-O f5 16. Nxd6) 10. Qxb8 Bb4 11. Qxb4 f6 12. Qb5+ c6 13. Qxc6+ Ke7 14. Qe6+? { (20.62 → 7.03) Mistake. Best move was h3. } (14. h3 Bf5 15. Nf3 Kf8 16. Nh4 Nd6 17. Nc3 Kg7 18. Nxf5+ Nxf5 19. O-O Qe8 20. Qc7+ Qe7) 14... Kf8? { (7.03 → Mate in 1) Checkmate is now unavoidable. Best move was Bxe6. } (14... Bxe6 15. Ne2) 15. Qc4?! { (Mate in 1 → 19.92) Lost forced checkmate sequence. Best move was Qf7#. } (15. Qf7#) 15... Kg7 16. h3 Nd6 17. Qd5 Bc8 18. Nf3 Bb7 19. Qc5 Ba6 20. Qa7+ Kh6 21. Qxa6 Nc8 22. Qc6 Qf8 23. Nxe5 Rh7 24. c3 Qe7 25. Qf3 Qxe5 26. d4 Qb5 27. Qf4+ Kg7 28. Qc7+ Ne7?! { (26.63 → Mate in 10) Checkmate is now unavoidable. Best move was Kh6. } (28... Kh6 29. Qxc8) 29. Qf4?! { (Mate in 10 → 21.50) Lost forced checkmate sequence. Best move was Qxe7+. } (29. Qxe7+ Kh6 30. e4+ Qg5 31. Bxg5+ fxg5 32. Qf8+ Rg7 33. Nd2 Kh7 34. Nf3 Kh6 35. Nxg5 Kxg5) 29... Qf5 30. Na3 Nd5 31. Qxf5 gxf5 32. O-O Rh8 33. Bxd5 Re8 34. Bd2 Re4 35. Rae1 Rh4 36. Be4 fxe4 37. Nc4 f5 38. Nd6 Kf6 39. Nxf5 Kxf5 { Black wins on time. } 0-1