lichess dev

[Event "Tricolici Arena"] [Site "http://chess-academy.net/fJa4TZEN"] [Date "2025.09.30"] [Round "-"] [White "stephane2014"] [Black "serafim"] [Result "0-1"] [UTCDate "2025.09.30"] [UTCTime "16:36:02"] [WhiteElo "1690"] [BlackElo "1785"] [WhiteRatingDiff "-33"] [BlackRatingDiff "+42"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C42"] [Opening "Petrov's Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nf6?! { (0.22 → 0.73) Inaccuracy. Best move was Nc6. } { C42 Petrov's Defense } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5) 3. Qe2? { (0.73 → -0.95) Mistake. Best move was Nxe5. } (3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Nc6) 3... Qe7? { (-0.95 → 0.61) Mistake. Best move was Nc6. } (3... Nc6) 4. Qb5? { (0.61 → -0.64) Mistake. Best move was Nc3. } (4. Nc3 Nc6) 4... Nxe4?! { (-0.64 → -0.12) Inaccuracy. Best move was Nc6. } (4... Nc6) 5. Qe2?! { (-0.12 → -1.06) Inaccuracy. Best move was Qxe5. } (5. Qxe5 Qxe5 6. Nxe5 Bc5 7. Nd3 Bb6 8. Nc3 Nf6 9. Nf4 c6 10. Be2 O-O 11. Na4 Bc7) 5... Nf6?! { (-1.06 → -0.27) Inaccuracy. Best move was d5. } (5... d5 6. d3 Nd6 7. Qxe5 Nc6 8. Qxe7+ Bxe7 9. Be2 O-O 10. Be3 a6 11. Nc3 Be6 12. O-O-O) 6. Nxe5?! { (-0.27 → -0.90) Inaccuracy. Best move was Qxe5. } (6. Qxe5 Nc6) 6... c5?! { (-0.90 → 0.04) Inaccuracy. Best move was d6. } (6... d6 7. Nf3) 7. Qe4?? { (0.04 → -17.90) Blunder. Best move was Nc3. } (7. Nc3 d5) 7... Nxe4 8. Ng4 Nf6+ 9. Ne3 Ne4 10. f4 Nd6 11. c4 Nf5 12. g4 Nxe3 13. dxe3 d6 14. h4 Bxg4 15. Rh2 Bf3 16. Rg2 Bxg2 17. Bxg2 g6 18. Bxb7 a5 19. Bxa8 Bh6 20. h5 gxh5 21. Nc3 h4?! { (-10.14 → -9.50) Inaccuracy. Best move was Bxf4. } (21... Bxf4 22. Ke2 Bg3 23. Bd5 Nd7 24. Bd2 h4 25. Rf1 O-O 26. Kd1 Nf6 27. Kc1 Nxd5 28. Nxd5) 22. Kf1?! { (-9.50 → -10.45) Inaccuracy. Best move was Ke2. } (22. Ke2 Bxf4) 22... h3 23. Bd2 h2 24. Kf2 Bxf4 25. exf4 Qh4+ 26. Ke2 h1=Q?? { (-11.46 → -4.96) Blunder. Best move was Kd7. } (26... Kd7) 27. Rxh1 Qxh1?? { (-5.03 → 2.79) Blunder. Best move was Qf6. } (27... Qf6) 28. Kd3?? { (2.79 → -17.13) Blunder. Best move was Bxh1. } (28. Bxh1 Kd7) 28... h5?? { (-17.13 → 1.98) Blunder. Best move was Qxa8. } (28... Qxa8 29. Nd5) 29. f5?? { (1.98 → -17.27) Blunder. Best move was Bxh1. } (29. Bxh1) 29... h4?? { (-17.27 → 1.09) Blunder. Best move was Qxa8. } (29... Qxa8) 30. Bg5?? { (1.09 → -21.74) Blunder. Best move was Bxh1. } (30. Bxh1) 30... h3?? { (-21.74 → 0.00) Blunder. Best move was Qxa8. } (30... Qxa8) 31. Bf6?? { (0.00 → -28.23) Blunder. Best move was Bxh1. } (31. Bxh1 Kd7 32. Ke3 Nc6 33. Kf4 h2 34. Ne4 a4 35. Kg3 Nd4 36. Nf6+ Ke7 37. Nd5+ Kd7) 31... h2?? { (-28.23 → -1.32) Blunder. Best move was Qxa8. } (31... Qxa8) 32. Bxh8?? { (-1.32 → -26.82) Blunder. Best move was Bxh1. } (32. Bxh1) 32... Qg1 33. Bf6 h1=Q 34. Ne4?! { (-11.30 → Mate in 2) Checkmate is now unavoidable. Best move was Bxh1. } (34. Bxh1 Qxh1) 34... Qd1+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qf3+. } (34... Qf3+ 35. Kc2 Qgd1#) 35. Kc3 Qc1+?! { (Mate in 1 → Mate in 4) Not the best checkmate sequence. Best move was Qhf3#. } (35... Qhf3#) 36. Kd3 Qhd1+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qf3#. } (36... Qf3#) 37. Nd2 Qcxd2+ 38. Ke4 Q2e2+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Q1e2#. } (38... Q1e2#) 39. Kf4 Qdf1+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qg4+. } (39... Qg4+ 40. Ke3 Qde2#) 40. Kg5 Qeg2+?! { (Mate in 3 → -17.18) Lost forced checkmate sequence. Best move was Qe3+. } (40... Qe3+ 41. Kh5 Qxf5+ 42. Kh4 Qe1#) 41. Kh6?! { (-17.18 → Mate in 2) Checkmate is now unavoidable. Best move was Bxg2. } (41. Bxg2 Qxg2+) 41... Qfh1+ 42. Bh4 Qxh4# { Black wins by checkmate. } 0-1