lichess dev

[Event "Estrin Arena"] [Site "http://chess-academy.net/bt2mgicP"] [Date "2026.01.29"] [Round "-"] [White "TihonConstantin"] [Black "AlexandrG"] [Result "1-0"] [UTCDate "2026.01.29"] [UTCTime "17:55:49"] [WhiteElo "1433"] [BlackElo "1566"] [WhiteRatingDiff "+16"] [BlackRatingDiff "-16"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C44"] [Opening "King's Knight Opening: Normal Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 { C44 King's Knight Opening: Normal Variation } 3. d3?! { (0.40 → -0.44) Inaccuracy. Best move was Bb5. } (3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. Nc3 d6) 3... d6? { (-0.44 → 0.64) Mistake. Best move was Nf6. } (3... Nf6) 4. Ng5? { (0.64 → -0.62) Mistake. Best move was c4. } (4. c4 f5) 4... Be7?! { (-0.62 → 0.00) Inaccuracy. Best move was h6. } (4... h6) 5. Qh5?? { (0.00 → -3.78) Blunder. Best move was Nf3. } (5. Nf3 d5 6. exd5 Qxd5 7. Nc3 Qc5 8. Ne4 Qd5) 5... Bxg5?? { (-3.78 → 0.00) Blunder. Best move was g6. } (5... g6 6. Nxf7 gxh5 7. Nxd8 Nxd8 8. Be2 Nf6 9. Nc3 Rg8 10. Nd5 Ne6 11. g3 Nd4 12. Nxf6+) 6. Bxg5 g6? { (-0.30 → 1.26) Mistake. Best move was Nge7. } (6... Nge7 7. f4) 7. Qh4? { (1.26 → -0.21) Mistake. Best move was Bxd8. } (7. Bxd8) 7... Qxg5?? { (-0.21 → 8.91) Blunder. Best move was f6. } (7... f6 8. Be3 Be6 9. Be2 f5 10. Bg5 Qd7 11. exf5 gxf5 12. Bh5+ Bf7 13. Nc3 Bxh5 14. Qxh5+) 8. Qxg5 Nge7?! { (8.46 → 9.00) Inaccuracy. Best move was h6. } (8... h6 9. Qd2 Be6 10. f4 Nge7 11. fxe5 dxe5 12. Nc3 O-O-O 13. O-O-O b6 14. Kb1 Nd4 15. Ne2) 9. Nc3?! { (9.00 → 8.50) Inaccuracy. Best move was Qf6. } (9. Qf6 O-O 10. Be2 Be6 11. f4 exf4 12. O-O Rad8 13. Nd2 Rde8 14. c3 Ne5 15. d4 Nd7) 9... Nd4?! { (8.50 → 9.29) Inaccuracy. Best move was Be6. } (9... Be6 10. f4 O-O-O 11. fxe5 dxe5 12. O-O-O h6 13. Qh4 Rh7 14. Be2 Rd7 15. Qf6 a6 16. Rhf1) 10. Rc1?! { (9.29 → 8.65) Inaccuracy. Best move was O-O-O. } (10. O-O-O Ne6) 10... Ne6?! { (8.65 → 9.22) Inaccuracy. Best move was Be6. } (10... Be6) 11. Qe3?! { (9.22 → 8.49) Inaccuracy. Best move was Qf6. } (11. Qf6 Rf8 12. g3 Ng8 13. Qh4 h6 14. Bg2 Bd7 15. O-O c6 16. Ne2 f6 17. f4 Ng7) 11... f5 12. exf5?! { (8.83 → 8.32) Inaccuracy. Best move was Qh6. } (12. Qh6) 12... gxf5?! { (8.32 → 9.08) Inaccuracy. Best move was Nxf5. } (12... Nxf5) 13. Qh3?! { (9.08 → 8.51) Inaccuracy. Best move was Qh6. } (13. Qh6 Bd7 14. Qh5+ Kf8 15. Qh6+ Kf7 16. Be2 Nf4 17. Bh5+ Neg6 18. O-O Bc6 19. Ne2 Nxh5) 13... Nd4?! { (8.51 → 9.39) Inaccuracy. Best move was O-O. } (13... O-O) 14. Qh5+ Ng6?! { (9.08 → 10.10) Inaccuracy. Best move was Kd8. } (14... Kd8 15. Ne2) 15. Nd5 Kd7 16. Qh6 Nf4? { (9.60 → Mate in 5) Checkmate is now unavoidable. Best move was Ne6. } (16... Ne6 17. Nf6+) 17. Qg7+ Kc6 18. Qxh8?! { (Mate in 4 → 15.24) Lost forced checkmate sequence. Best move was Qxc7+. } (18. Qxc7+ Kb5 19. Qc4+ Ka5 20. Qb4+ Ka6 21. Nc7#) 18... Kxd5 19. c4+ Kc6 { Black resigns. } 1-0