lichess dev

[Event "Black12 Arena"] [Site "http://chess-academy.net/yVSy6OS0"] [Date "2025.05.24"] [Round "-"] [White "EcaterinaBalmus"] [Black "Matei2017"] [Result "1-0"] [UTCDate "2025.05.24"] [UTCTime "16:17:00"] [WhiteElo "1383"] [BlackElo "1395"] [WhiteRatingDiff "+33"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C00"] [Opening "French Defense: Knight Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6 2. Nf3 { C00 French Defense: Knight Variation } Nf6? { (0.00 → 1.43) Mistake. Best move was d5. } (2... d5 3. exd5 exd5 4. d4 Nf6 5. Bb5+ c6 6. Bd3 Qe7+ 7. Be2) 3. Bc4? { (1.43 → -1.37) Mistake. Best move was e5. } (3. e5 Nd5) 3... Ng8? { (-1.37 → 1.60) Mistake. Best move was Nxe4. } (3... Nxe4 4. d4 d5 5. Bb3 c5 6. c4 dxc4 7. Bxc4 cxd4 8. Qxd4 Qxd4 9. Nxd4 Bb4+ 10. Ke2) 4. d3? { (1.60 → 0.12) Mistake. Best move was Nc3. } (4. Nc3 Nf6 5. Qe2 c5 6. e5 d5 7. exf6 dxc4 8. fxg7 Bxg7 9. Qxc4 O-O 10. Qxc5 Bd7) 4... Nh6? { (0.12 → 2.21) Mistake. Best move was d5. } (4... d5 5. exd5 exd5 6. Bb3 Nf6 7. O-O Be7 8. c4 d4 9. Ba4+ c6 10. Nbd2 O-O 11. Re1) 5. Bg5?! { (2.21 → 1.24) Inaccuracy. Best move was Nc3. } (5. Nc3) 5... f6 6. Bh4? { (1.72 → 0.10) Mistake. Best move was Bxh6. } (6. Bxh6 gxh6 7. Nc3 Nc6 8. d4 Bg7 9. Nh4 O-O 10. Nf5 Ne7 11. Nxg7 Kxg7 12. Qf3 d5) 6... f5?? { (0.10 → 9.35) Blunder. Best move was d5. } (6... d5) 7. Bxd8 Kxd8 8. O-O g5? { (8.92 → 11.25) Mistake. Best move was a6. } (8... a6) 9. Ne5?! { (11.25 → 9.48) Inaccuracy. Best move was Nxg5. } (9. Nxg5) 9... fxe4?! { (9.48 → 11.23) Inaccuracy. Best move was Nc6. } (9... Nc6 10. Nxc6+ bxc6 11. Qh5 Rg8 12. exf5 d5 13. Re1 Nxf5 14. Qxh7 Rg7 15. Qh8 Ke7 16. Bb3) 10. dxe4 g4 11. g3 c6 12. Nf7+? { (11.50 → 8.21) Mistake. Best move was Bxe6. } (12. Bxe6 Kc7) 12... Nxf7 13. Qd2? { (8.56 → 6.34) Mistake. Best move was Bxe6. } (13. Bxe6) 13... Ne5?? { (6.34 → 10.27) Blunder. Best move was d6. } (13... d6 14. Qf4) 14. Be2?? { (10.27 → 5.65) Blunder. Best move was Qg5+. } (14. Qg5+ Be7 15. Qxe5 Rf8 16. Rd1 Bf6 17. Qc5 Be7 18. Qh5 d6 19. Nc3 b5 20. Be2 Nd7) 14... b5?? { (5.65 → 10.56) Blunder. Best move was d6. } (14... d6 15. Bxg4 Nxg4 16. Qg5+ Kc7 17. Qxg4 Na6 18. Qg5 Bd7 19. Qa5+ Kc8 20. Nd2 d5 21. a3) 15. Nc3?? { (10.56 → 6.07) Blunder. Best move was Qg5+. } (15. Qg5+ Be7 16. Qxe5 Rg8 17. Qh5 Rg7 18. Qh6 Bf8 19. Bxg4 Kc7 20. a4 b4 21. Qf4+ Bd6) 15... c5?? { (6.07 → 12.18) Blunder. Best move was Rg8. } (15... Rg8 16. Qd4) 16. Nxb5?? { (12.18 → 6.84) Blunder. Best move was Qg5+. } (16. Qg5+ Be7) 16... Bb7?? { (6.84 → 18.16) Blunder. Best move was Nbc6. } (16... Nbc6) 17. Rfd1?! { (18.16 → 9.17) Inaccuracy. Best move was Qg5+. } (17. Qg5+) 17... Bxe4?! { (9.17 → 22.86) Inaccuracy. Best move was Nbc6. } (17... Nbc6) 18. Qg5+ Be7 19. Qxe5 Bb7?! { (23.12 → Mate in 2) Checkmate is now unavoidable. Best move was d5. } (19... d5 20. Qxh8+) 20. Qxh8+ Bf8 21. Qxf8# { White wins by checkmate. } 1-0