lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/CE3vzl1V"] [Date "2021.03.25"] [Round "-"] [White "Defender"] [Black "GabrielStratila"] [Result "1-0"] [UTCDate "2021.03.25"] [UTCTime "18:23:18"] [WhiteElo "1500"] [BlackElo "1420"] [WhiteRatingDiff "+139"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } e6 2. Nf3 Bc5? { (0.09 → 1.14) Mistake. Best move was Nf6. } (2... Nf6 3. d4 Be7 4. c4 d5 5. cxd5 exd5 6. Nc3 O-O 7. Bd3) 3. g3? { (1.14 → 0.09) Mistake. Best move was d4. } (3. d4 Be7 4. e4 d5 5. e5 c5 6. c3 Nc6 7. Bd3 Bd7 8. O-O cxd4 9. cxd4 Qb6) 3... Nf6 4. Bg2 Ne4? { (0.13 → 1.23) Mistake. Best move was d5. } (4... d5 5. c4) 5. O-O Bxe3?? { (0.74 → 4.78) Blunder. Best move was d5. } (5... d5 6. c4) 6. fxe3 d5?! { (4.37 → 4.87) Inaccuracy. Best move was d6. } (6... d6) 7. Ne5?! { (4.87 → 3.97) Inaccuracy. Best move was d3. } (7. d3 Nf6 8. b3 Nbd7 9. Nbd2 O-O 10. Bb2 b6 11. Ne5 Nxe5 12. Bxe5 Nd7 13. Bb2 Qg5) 7... Ng5?? { (3.97 → 8.11) Blunder. Best move was O-O. } (7... O-O 8. b3 Qg5 9. Bb2 Nd7 10. Nf3 Qh6 11. Nc3 Nxc3 12. Bxc3 b6 13. Qe2 c5 14. Bb2) 8. h4 f6? { (7.86 → 8.97) Mistake. Best move was Qd6. } (8... Qd6 9. d4) 9. hxg5? { (8.97 → 6.20) Mistake. Best move was Qh5+. } (9. Qh5+ Ke7 10. hxg5 fxe5 11. Rf7+ Kd6 12. c4 Nd7 13. b3 g6 14. Qh6 Qe8 15. Qg7 Qg8) 9... fxe5 10. Nc3? { (6.34 → 3.83) Mistake. Best move was Qh5+. } (10. Qh5+ g6) 10... Qxg5 11. d4? { (4.06 → 2.59) Mistake. Best move was Qf3. } (11. Qf3) 11... exd4?? { (2.59 → 8.30) Blunder. Best move was e4. } (11... e4 12. Qe1) 12. e4 Qxg3? { (6.59 → 9.33) Mistake. Best move was Qg6. } (12... Qg6 13. Qxd4) 13. Ne2?? { (9.33 → 4.97) Blunder. Best move was Nb5. } (13. Nb5) 13... Qg4 14. Rf4 Qg5?? { (4.56 → 12.05) Blunder. Best move was Qg6. } (14... Qg6 15. exd5) 15. Nxd4? { (12.05 → 8.79) Mistake. Best move was Rf8+. } (15. Rf8+ Rxf8) 15... dxe4? { (8.79 → 17.83) Mistake. Best move was Qg6. } (15... Qg6 16. exd5) 16. Rf8+ Kxf8 17. Bxg5 e5?! { (18.68 → Mate in 6) Checkmate is now unavoidable. Best move was Nd7. } (17... Nd7) 18. Qf1+?! { (Mate in 6 → 18.84) Lost forced checkmate sequence. Best move was Qh5. } (18. Qh5 h6 19. Rf1+ Bf5 20. Rxf5+ Kg8 21. Bxe4 exd4 22. Qe8+ Kh7 23. Rf7#) 18... Kg8?! { (18.84 → Mate in 4) Checkmate is now unavoidable. Best move was Ke8. } (18... Ke8 19. Qb5+) 19. Be7?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Qc4+. } (19. Qc4+ Kf8 20. Rf1+ Bf5 21. Rxf5+ Ke8 22. Qe6#) 19... h5 20. Qf8+ Kh7 21. Bxe4+ g6 22. Qf7+ Kh6 23. Ne6?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qxg6#. } (23. Qxg6#) 23... Bxe6 24. Qxe6?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qxg6#. } (24. Qxg6#) 24... Kg7 25. Qf6+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qxg6#. } (25. Qxg6#) 25... Kg8 26. Qxg6# { White wins by checkmate. } 1-0