lichess dev

[Event "Lee Arena"] [Site "http://chess-academy.net/00Zb7Bwn"] [Date "2025.12.27"] [Round "-"] [White "Mate2017"] [Black "vladimir040117"] [Result "0-1"] [UTCDate "2025.12.27"] [UTCTime "17:25:56"] [WhiteElo "1387"] [BlackElo "1650"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "420+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } d5 2. Qf3? { (0.32 → -1.24) Mistake. Best move was d4. } (2. d4 e6 3. Nf3 Nf6 4. Bd3 c5 5. O-O Be7 6. dxc5 O-O) 2... Nf6 3. e4? { (-0.86 → -2.55) Mistake. Best move was d4. } (3. d4 Bg4 4. Qf4 e6 5. Nf3 Bf5 6. Bd3 Bxd3 7. cxd3 Nc6) 3... dxe4 4. Qf5?? { (-2.14 → -15.21) Blunder. Best move was Qe3. } (4. Qe3) 4... Bxf5 5. Bc4 Nc6 6. Nc3 a6 7. Nce2 b5 8. Bb3 Na5 9. Ng3 Nxb3 10. cxb3 Be6 11. N3e2 Bf5 12. Nd4 Qxd4 13. Ne2 Qb6 14. Nc3 e5 15. Ne2 Bg4 16. Ng3 Qd4 17. Ne2?! { (-20.90 → Mate in 10) Checkmate is now unavoidable. Best move was O-O. } (17. O-O) 17... Bxe2 18. Kxe2 Bc5?! { (Mate in 9 → -25.52) Lost forced checkmate sequence. Best move was Ng4. } (18... Ng4 19. Rf1 Bb4 20. a3 Bxd2 21. Bxd2 O-O-O 22. Rad1 Qd3+ 23. Ke1 Nxh2 24. Rh1 Nf3+ 25. gxf3) 19. d3?! { (-25.52 → Mate in 5) Checkmate is now unavoidable. Best move was Rf1. } (19. Rf1 Ng4) 19... Qxf2+ 20. Kd1 exd3 21. Bd2 Be3 22. Bxe3 Qe2+ 23. Kc1 Qc2# { Black wins by checkmate. } 0-1