lichess dev

[Event "Padevsky Arena"] [Site "http://chess-academy.net/jl7Ya8Ps"] [Date "2026.02.14"] [Round "-"] [White "TihonConstantin"] [Black "ioan20"] [Result "0-1"] [UTCDate "2026.02.14"] [UTCTime "17:14:09"] [WhiteElo "1496"] [BlackElo "1918"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C00"] [Opening "French Defense: Knight Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6 2. Nf3 { C00 French Defense: Knight Variation } d5 3. d3?! { (0.43 → -0.48) Inaccuracy. Best move was exd5. } (3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O O-O 7. Re1 Re8) 3... dxe4 4. Bg5?? { (-0.13 → -4.33) Blunder. Best move was dxe4. } (4. dxe4 Qxd1+ 5. Kxd1 Bc5 6. Be3 Bxe3 7. fxe3 Nc6 8. Bd3 Bd7 9. Nbd2 Nh6 10. Ke2 f6) 4... Be7?? { (-4.33 → -0.15) Blunder. Best move was f6. } (4... f6 5. dxe4 Qxd1+ 6. Kxd1 fxg5 7. Nxg5 Be7 8. Nh3 Nf6 9. f3 Nbd7 10. Nd2 Ne5 11. c3) 5. Bxe7 Qxe7?! { (-0.67 → 0.16) Inaccuracy. Best move was Nxe7. } (5... Nxe7 6. dxe4 Qxd1+ 7. Kxd1 O-O 8. Bd3 Nd7 9. Ke2 b6 10. h4 Bb7 11. Nc3 Rfd8 12. g4) 6. dxe4 Nf6?! { (-0.32 → 0.48) Inaccuracy. Best move was e5. } (6... e5 7. Nc3 Nf6 8. Qd2 O-O 9. O-O-O Bg4 10. h3 Bxf3 11. gxf3 Nc6 12. Qe3 Rad8 13. Bd3) 7. Ne5? { (0.48 → -1.54) Mistake. Best move was e5. } (7. e5 Qb4+) 7... O-O? { (-1.54 → -0.17) Mistake. Best move was Nxe4. } (7... Nxe4) 8. Bc4? { (-0.17 → -2.69) Mistake. Best move was Nc3. } (8. Nc3 Nbd7 9. Nxd7 Bxd7 10. Bd3 e5 11. O-O Rad8 12. Qf3 Bc6 13. a3 b6 14. Qe3 Rd6) 8... Nxe4? { (-2.69 → -1.69) Mistake. Best move was Qc5. } (8... Qc5 9. f4) 9. Qh5?? { (-1.69 → -6.83) Blunder. Best move was Qe2. } (9. Qe2 Qg5) 9... Qf6?? { (-6.83 → -1.49) Blunder. Best move was Qb4+. } (9... Qb4+) 10. Rf1 Nc6 11. Ng4?? { (-1.26 → -11.32) Blunder. Best move was f4. } (11. f4) 11... Qxb2 12. Ne5 Nxe5 13. Qxe5 Qxe5 14. c3?! { (-24.35 → Mate in 8) Checkmate is now unavoidable. Best move was Kd1. } (14. Kd1 Rd8+) 14... Nxc3+ 15. Kd2 Nxb1+?! { (Mate in 7 → -23.22) Lost forced checkmate sequence. Best move was Rd8+. } (15... Rd8+ 16. Bd3 Qe2+ 17. Kc1 Rxd3 18. a4 Nxb1 19. Kxb1 Qxf1+ 20. Kc2 Qe2+ 21. Kc1 Rd1#) 16. Raxb1 Qd4+ 17. Kc2?! { (-23.36 → Mate in 11) Checkmate is now unavoidable. Best move was Bd3. } (17. Bd3 Rd8) 17... Qxc4+ 18. Kd2?! { (-35.24 → Mate in 3) Checkmate is now unavoidable. Best move was Kb2. } (18. Kb2 Rd8) 18... Rd8+ 19. Ke3 Rd3+ 20. Ke2 Qc2+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qe4#. } (20... Qe4#) 21. Ke1 Qd2# { Black wins by checkmate. } 0-1