lichess dev

[Event "Bacrot Arena"] [Site "http://chess-academy.net/xkhqiV9n"] [Date "2026.02.12"] [Round "-"] [White "mattias2"] [Black "Markits"] [Result "0-1"] [UTCDate "2026.02.12"] [UTCTime "17:08:14"] [WhiteElo "1283"] [BlackElo "1507"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C00"] [Opening "French Defense #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6 { C00 French Defense #2 } 2. Qh5? { (0.30 → -0.91) Mistake. Best move was d4. } (2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7) 2... Bc5?? { (-0.91 → 5.07) Blunder. Best move was d5. } (2... d5 3. d3 c5 4. Nf3 Nf6 5. Qh4 Nc6 6. Be2 Qc7 7. O-O) 3. Qxc5 d6 4. Qb5+?! { (4.85 → 4.35) Inaccuracy. Best move was Qe3. } (4. Qe3 e5 5. Bc4 Nf6 6. d3 O-O 7. Nf3 h6 8. O-O c6 9. d4 exd4 10. Qxd4 Nxe4) 4... Bd7? { (4.35 → 5.61) Mistake. Best move was c6. } (4... c6 5. Qb3 Nf6 6. d3 O-O 7. Be2 e5 8. Nf3 Nbd7 9. O-O Nc5 10. Qc3 Ne6 11. Be3) 5. Qb3? { (5.61 → 4.20) Mistake. Best move was Qxb7. } (5. Qxb7 Nc6 6. c3 e5 7. Nf3 Rb8 8. Qa6 Nge7 9. d3 O-O 10. Qa3 f5 11. Be2 h6) 5... Qh4? { (4.20 → 6.33) Mistake. Best move was Nf6. } (5... Nf6 6. d3) 6. g3?? { (6.33 → -3.75) Blunder. Best move was Qxb7. } (6. Qxb7 Bc6) 6... Qxe4+ 7. Be2? { (-3.60 → -5.81) Mistake. Best move was Ne2. } (7. Ne2 Qxh1) 7... Qxh1 8. Bf1?? { (-5.29 → -8.66) Blunder. Best move was Kf1. } (8. Kf1 Bc6) 8... Qxg1?? { (-8.66 → -5.41) Blunder. Best move was Bc6. } (8... Bc6 9. d4 Qxg1 10. Bg5 Qxh2 11. Nc3 Qh5 12. Bh4 Ne7 13. Nb5 Bxb5 14. Qxb5+ Qxb5 15. Bxb5+) 9. Qd3?? { (-5.41 → -9.17) Blunder. Best move was Qxb7. } (9. Qxb7 Bc6 10. Qc8+ Ke7 11. Qxc7+ Kf6 12. d3 Bg2 13. Nd2 Nc6 14. b3 Kg6 15. Qxd6 Nf6) 9... f5?! { (-9.17 → -8.39) Inaccuracy. Best move was e5. } (9... e5 10. Qe2 Nc6 11. c3 Nf6 12. d3 Ng4 13. Nd2 Nxh2 14. Nf3 Qxf1+ 15. Qxf1 Nxf1 16. Kxf1) 10. Qf3 Bc6 11. Qh5+ g6 12. Qg5? { (-8.42 → -14.90) Mistake. Best move was Qe2. } (12. Qe2 Nd7 13. d3 Qxh2 14. Bg5 Kf7 15. Nd2 Ngf6 16. Be3 Ng4 17. O-O-O h6 18. Nf3 Qh1) 12... Bb5? { (-14.90 → -8.49) Mistake. Best move was Bg2. } (12... Bg2 13. d3 Qxf1+ 14. Kd2 Qxf2+ 15. Kc3 Ne7 16. b3 Nd5+ 17. Kb2 Qd4+ 18. c3 Qxd3 19. Qd2) 13. d3 h6?? { (-8.66 → -4.04) Blunder. Best move was Qxh2. } (13... Qxh2 14. b4 Nd7 15. Bb2 e5 16. a4 Bc6 17. b5 Bg2 18. Bxg2 Qxg2 19. Nc3 Ne7 20. Qe3) 14. Qxg6+ Kf8 15. Qf6+?? { (-3.92 → -22.56) Blunder. Best move was Nc3. } (15. Nc3) 15... Nxf6 16. c4 Ba6 17. Kd2 Qxf1 18. b3 Ng4 19. b4 Qxf2+ 20. Kc3 Ne3 21. b5?! { (-28.82 → Mate in 5) Checkmate is now unavoidable. Best move was Bd2. } (21. Bd2 b5) 21... Qc2+ 22. Kd4 e5+?! { (Mate in 3 → -34.62) Lost forced checkmate sequence. Best move was Qxc1. } (22... Qxc1 23. Nd2 Qxd2 24. bxa6 e5#) 23. Kxe3 Qxc1+ 24. Kf3 Qb2 25. bxa6?! { (-33.46 → Mate in 6) Checkmate is now unavoidable. Best move was Nd2. } (25. Nd2 Qxa1) 25... Qxa1?! { (Mate in 6 → -28.94) Lost forced checkmate sequence. Best move was Nc6. } (25... Nc6 26. Ke3 Qg2 27. axb7 Rb8 28. d4 exd4+ 29. Kd3 Qf2 30. Nd2 Nb4#) 26. axb7 e4+ 27. dxe4 fxe4+ 28. Kxe4?! { (-25.71 → Mate in 9) Checkmate is now unavoidable. Best move was Kg4. } (28. Kg4 Qg7+) 28... Nc6?! { (Mate in 9 → -61.97) Lost forced checkmate sequence. Best move was Qxb1+. } (28... Qxb1+ 29. Kf4 Qxb7 30. c5 Nd7 31. c6 Qb4+ 32. Kf3 Re8 33. cxd7 Qe4+ 34. Kf2 Qf5+ 35. Kg2) 29. bxa8=Q+ Kg7 30. Qxc6 Qxb1+ 31. Kd5?! { (-14.48 → Mate in 7) Checkmate is now unavoidable. Best move was Kd4. } (31. Kd4 Qd1+) 31... Qh1+ 32. Ke6 Qxc6 33. a4 Re8+ 34. Kf5 Qe4# { Black wins by checkmate. } 0-1