lichess dev

[Event "Polgár Arena"] [Site "http://chess-academy.net/AuVdkNd5"] [Date "2025.04.12"] [Round "-"] [White "DamianD"] [Black "RomanSereda"] [Result "1-0"] [UTCDate "2025.04.12"] [UTCTime "16:30:42"] [WhiteElo "1702"] [BlackElo "1292"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C00"] [Opening "French Defense: Normal Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6 2. d4 { C00 French Defense: Normal Variation } Qh4? { (0.05 → 1.61) Mistake. Best move was d5. } (2... d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. Nc3 O-O 7. O-O) 3. Nf3? { (1.61 → -0.20) Mistake. Best move was Bd3. } (3. Bd3 Qd8 4. Nf3 d5 5. Nc3 Nf6 6. O-O Be7 7. e5 Nfd7 8. Ne2 c5 9. c3 Nc6) 3... Qxe4+ 4. Be2 Qc6 5. O-O?! { (0.40 → -0.54) Inaccuracy. Best move was c4. } (5. c4 d6) 5... Qa4? { (-0.54 → 0.62) Mistake. Best move was d6. } (5... d6) 6. Nc3 Qb4? { (0.34 → 1.51) Mistake. Best move was Qa5. } (6... Qa5 7. Bd2) 7. a3 Qb6? { (1.07 → 2.31) Mistake. Best move was Qe7. } (7... Qe7 8. Bf4) 8. Re1? { (2.31 → 1.10) Mistake. Best move was d5. } (8. d5) 8... Nc6? { (1.10 → 3.88) Mistake. Best move was c6. } (8... c6 9. d5) 9. Bf4? { (3.88 → 1.43) Mistake. Best move was d5. } (9. d5) 9... Qxb2?? { (1.43 → 7.95) Blunder. Best move was Nce7. } (9... Nce7) 10. Ne4?? { (7.95 → 0.00) Blunder. Best move was Nb5. } (10. Nb5 Bd6) 10... Na5?? { (0.00 → 7.30) Blunder. Best move was d5. } (10... d5 11. Neg5 Bd6 12. Rb1 Qxa3 13. Bd2 Nf6 14. Ra1 Qb2 15. Rb1) 11. Bxc7 Nc6 12. a4?? { (6.94 → 2.55) Blunder. Best move was Rb1. } (12. Rb1 Qa2) 12... Nf6? { (2.55 → 5.21) Mistake. Best move was d5. } (12... d5) 13. Nxf6+ gxf6 14. Rc1?? { (5.08 → 1.00) Blunder. Best move was d5. } (14. d5) 14... Bh6?? { (1.00 → 4.87) Blunder. Best move was Qc3. } (14... Qc3 15. Bf4 Ne7 16. Bd2 Qc7 17. c4 b6 18. a5 Ng6 19. Ra1 Bb7 20. Bd3 bxa5 21. Bxa5) 15. Rb1 Qc3?? { (4.12 → 7.97) Blunder. Best move was Qa2. } (15... Qa2 16. Ra1) 16. g3?? { (7.97 → 1.16) Blunder. Best move was Rb3. } (16. Rb3 Qxb3 17. cxb3 d5 18. Bd6 Bd7 19. Bd3 Rg8 20. Qa1 Bf8 21. Qa3 Bxd6 22. Qxd6 Rc8) 16... Qa3?? { (1.16 → 5.56) Blunder. Best move was Ne7. } (16... Ne7 17. Bd6) 17. Ra1?? { (5.56 → 0.01) Blunder. Best move was d5. } (17. d5 Qe7 18. dxc6 dxc6 19. Bd6 Qd8 20. c4 Bf8 21. c5 b6 22. Nh4 Bxd6 23. cxd6 O-O) 17... Qf8?? { (0.01 → 5.16) Blunder. Best move was Qe7. } (17... Qe7 18. d5 d6 19. Bxd6 Qxd6 20. dxc6 Qxd1 21. Rexd1 bxc6 22. Nd4 Bd7 23. Bf3 Rd8 24. Nxc6) 18. d5 exd5?? { (4.40 → 13.02) Blunder. Best move was Qc5. } (18... Qc5 19. dxc6 bxc6 20. c4 Bf8 21. Nd2 Qd4 22. Bh5 Bb4 23. Ne4 Qxd1 24. Rexd1 f5 25. Be5) 19. Qxd5 Nb4?! { (12.23 → Mate in 3) Checkmate is now unavoidable. Best move was Qe7. } (19... Qe7 20. Bb5) 20. Bc4+ Qe7 21. Rxe7+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qxf7#. } (21. Qxf7#) 21... Kxe7 22. Qc5+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qxf7#. } (22. Qxf7#) 22... Ke8 23. Qxb4?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Re1+. } { Black resigns. } (23. Re1+ Be3 24. Rxe3#) 1-0