lichess dev

[Event "Mason Arena"] [Site "http://chess-academy.net/k9TPqbcd"] [Date "2025.09.13"] [Round "-"] [White "RomanSereda"] [Black "Lucaous28"] [Result "0-1"] [UTCDate "2025.09.13"] [UTCTime "16:39:34"] [WhiteElo "1547"] [BlackElo "1483"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+114"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } e5 2. Bc4? { (0.41 → -0.61) Mistake. Best move was d4. } (2. d4 exd4 3. exd4 d5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Be6) 2... Nc6?! { (-0.61 → 0.23) Inaccuracy. Best move was d5. } (2... d5 3. Bb3 Nf6 4. d4 exd4 5. exd4 Bd6 6. Ne2 c6 7. Bf4) 3. Qh5? { (0.23 → -1.41) Mistake. Best move was e4. } (3. e4) 3... g6?! { (-1.41 → -0.62) Inaccuracy. Best move was d5. } (3... d5 4. Bb3) 4. Qf3?! { (-0.62 → -1.14) Inaccuracy. Best move was Qd1. } (4. Qd1 d5 5. Bb3 Nf6 6. d4 Bg7 7. Ne2 O-O 8. O-O Re8 9. c3 e4 10. c4 dxc4) 4... Nf6?! { (-1.14 → -0.23) Inaccuracy. Best move was f5. } (4... f5 5. Nc3 e4 6. Qe2 Nf6 7. Nd5 a5 8. d4 Nxd5 9. Bxd5 Nb4 10. Qc4 Qf6 11. a3) 5. d3? { (-0.23 → -1.53) Mistake. Best move was Nc3. } (5. Nc3) 5... Bc5? { (-1.53 → 0.48) Mistake. Best move was d5. } (5... d5 6. Bb5 Bg7 7. Bxc6+ bxc6 8. e4 O-O 9. Ne2 Be6 10. O-O Nd7 11. Qg3 f5 12. Bg5) 6. Bd2? { (0.48 → -1.31) Mistake. Best move was Nc3. } (6. Nc3 Bb4 7. Bd2 Bxc3 8. Bxc3 O-O 9. e4 d6 10. Ne2 Bg4 11. Qe3 Bxe2 12. Qxe2 Nd4) 6... O-O? { (-1.31 → 0.51) Mistake. Best move was d5. } (6... d5) 7. Bd5? { (0.51 → -1.71) Mistake. Best move was Nc3. } (7. Nc3 d6 8. h3 Nb4 9. O-O-O d5 10. a3 a5 11. Bb3 Be6 12. Nge2 c6 13. Qg3 d4) 7... d6? { (-1.71 → -0.09) Mistake. Best move was Nxd5. } (7... Nxd5) 8. Bxc6 bxc6 9. Qxc6? { (-0.19 → -1.33) Mistake. Best move was b4. } (9. b4 Bb6) 9... Qd7? { (-1.33 → 0.91) Mistake. Best move was Rb8. } (9... Rb8 10. Nf3 Rxb2 11. O-O Bb7 12. Qa4 Bxf3 13. gxf3 Nd7 14. Rc1 Rb8 15. Qg4 f5 16. Qg2) 10. Qxa8?! { (0.91 → 0.32) Inaccuracy. Best move was Qxd7. } (10. Qxd7 Bxd7 11. Ne2 a5 12. a4 Rfe8 13. b3 d5 14. O-O Kg7 15. h3 Bb6 16. Bc3 d4) 10... Qg4?? { (0.32 → 7.50) Blunder. Best move was c6. } (10... c6 11. Nc3 Ba6 12. Qxf8+ Kxf8 13. Nge2 d5 14. h3 Be7 15. O-O Kg7 16. Rfd1 h5 17. f3) 11. f3?? { (7.50 → -6.05) Blunder. Best move was Nc3. } (11. Nc3 Bd7) 11... Qxg2 12. Qd5?? { (-5.48 → -26.21) Blunder. Best move was Nc3. } (12. Nc3 Bh3) 12... Nxd5 13. e4?! { (-21.69 → Mate in 4) Checkmate is now unavoidable. Best move was Nc3. } (13. Nc3) 13... Qxh1?! { (Mate in 4 → Mate in 7) Not the best checkmate sequence. Best move was Bf2+. } (13... Bf2+ 14. Ke2 Bh4+ 15. Kd1 Qf1+ 16. Be1 Qxe1#) 14. exd5 Qxg1+ 15. Ke2 Qf2+ 16. Kd1 Qf1+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qxf3+. } (16... Qxf3+ 17. Ke1 Bf2+ 18. Kf1 Bh3#) 17. Be1 Qxf3+ 18. Kd2 Be3+?! { (Mate in 2 → Mate in 10) Not the best checkmate sequence. Best move was Qf4+. } (18... Qf4+ 19. Ke2 Bg4#) 19. Kc3 Qxd5 20. Bd2 Bxd2+?! { (Mate in 5 → -26.50) Lost forced checkmate sequence. Best move was Bd4+. } (20... Bd4+ 21. Kb4 Bxb2 22. Na3 a5+ 23. Ka4 Bd7+ 24. Nb5 Qxb5#) 21. Kxd2 Rd8 22. Nc3 Qc5 23. Na4 Qf2+ 24. Kc3 Qxh2 25. d4?! { (-19.53 → Mate in 9) Checkmate is now unavoidable. Best move was b4. } (25. b4 Bd7) 25... exd4+ 26. Kxd4 g5?! { (Mate in 5 → Mate in 7) Not the best checkmate sequence. Best move was Qd2+. } (26... Qd2+ 27. Kc4 Ba6+ 28. Kb3 Rb8+ 29. Nb6 Rxb6+ 30. Ka4 Qb4#) 27. Nc3 g4 28. Ne4 Qxc2 29. Nc3 Qxb2?! { (Mate in 5 → Mate in 7) Not the best checkmate sequence. Best move was c5+. } (29... c5+ 30. Ke3 Re8+ 31. Kf4 Qf2+ 32. Kg5 f6+ 33. Kh6 Qh2#) 30. Rb1 Qd2+ 31. Kc4 Ba6+ 32. Nb5 Qc2+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Re8. } { White resigns. } (32... Re8 33. Re1 Rxe1 34. a3 Rb1 35. a4 Rb4#) 0-1