lichess dev

[Event "Turneul,,VICTORIEI, Arena"] [Site "http://chess-academy.net/yuk1pfAO"] [Date "2020.05.11"] [Round "-"] [White "DariusH"] [Black "janel"] [Result "0-1"] [UTCDate "2020.05.11"] [UTCTime "16:20:46"] [WhiteElo "1355"] [BlackElo "1848"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C20"] [Opening "King's Pawn Game: King's Head Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. f3? { (0.30 → -1.44) Mistake. Best move was Nf3. } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... Nf6?! { (-1.44 → -0.78) Inaccuracy. Best move was d5. } (2... d5) 3. Nc3?! { (-0.78 → -1.50) Inaccuracy. Best move was d4. } { C20 King's Pawn Game: King's Head Opening } (3. d4 exd4) 3... Nc6?! { (-1.50 → -0.83) Inaccuracy. Best move was Bc5. } (3... Bc5 4. Na4) 4. Qe2? { (-0.83 → -1.93) Mistake. Best move was Bc4. } (4. Bc4 Bc5 5. Nge2 O-O 6. Na4 Be7 7. O-O d5 8. exd5 Nxd5 9. d4 Be6 10. dxe5 Ndb4) 4... Bc5?! { (-1.93 → -1.41) Inaccuracy. Best move was Be7. } (4... Be7 5. f4) 5. Qc4? { (-1.41 → -2.61) Mistake. Best move was b3. } (5. b3 Nb4 6. Kd1 O-O 7. Bb2 Nc6 8. Kc1 a5 9. Qe1 d6 10. Na4 Ba7 11. Kb1 Be6) 5... d6 6. d3?? { (-1.89 → -5.26) Blunder. Best move was Na4. } (6. Na4 Bxg1 7. Rxg1 Be6 8. Qe2 Nd4 9. Qd1 c5 10. c3 Nc6 11. g4 O-O 12. b3 Rb8) 6... Be6?! { (-5.26 → -4.56) Inaccuracy. Best move was Nd4. } (6... Nd4 7. Kd1 b5 8. Nxb5 Be6 9. Qa4 Bd7 10. Qa5 Bxb5 11. Ne2 Qd7 12. Bg5 Rb8 13. Qd2) 7. Qa4? { (-4.56 → -6.45) Mistake. Best move was Nd5. } (7. Nd5 Nd4 8. Kd1 Bxd5 9. exd5 b5 10. Qc3 Nxd5 11. Qe1 O-O 12. Ne2 Re8 13. c3 Nf5) 7... a6 8. b3?? { (-5.39 → -9.21) Blunder. Best move was Nge2. } (8. Nge2 b5) 8... b5 9. Nxb5 axb5 10. Qxb5 Bb4+? { (-9.01 → -6.49) Mistake. Best move was Bd7. } (10... Bd7) 11. Kf2? { (-6.49 → -7.77) Mistake. Best move was Bd2. } (11. Bd2) 11... Qd7?! { (-7.77 → -7.11) Inaccuracy. Best move was Bd7. } (11... Bd7 12. Qc4 Qb8 13. a3 O-O 14. Ne2 Qb7 15. d4 exd4 16. axb4 Rxa1 17. b5 Ne5 18. Qxd4) 12. a3? { (-7.11 → -9.84) Mistake. Best move was d4. } (12. d4 Bc3) 12... Bc3 13. Ra2 Bd4+ 14. Kg3 Nh5+ 15. Kh4 g6 16. Qb7?! { (-10.80 → Mate in 10) Checkmate is now unavoidable. Best move was g4. } (16. g4 Ra5) 16... Bf2+ 17. g3 Qe7+ 18. Bg5 f6?! { (Mate in 9 → -15.66) Lost forced checkmate sequence. Best move was Qxg5+. } (18... Qxg5+ 19. Kxg5 h6+ 20. Kh4 Nf4 21. Qxa8+ Ke7 22. Qf8+ Rxf8 23. Nh3 g5+ 24. Nxg5 hxg5+ 25. Kxg5) 19. Nh3?! { (-15.66 → Mate in 6) Checkmate is now unavoidable. Best move was Qxc6+. } (19. Qxc6+ Kf7) 19... fxg5+ 20. Nxg5 Be3 21. f4 exf4?! { (Mate in 6 → -17.48) Lost forced checkmate sequence. Best move was Nxf4. } (21... Nxf4 22. Qxc6+ Kf8 23. Qxa8+ Kg7 24. Qg8+ Rxg8 25. c3 Ng2+ 26. Bxg2 Qxg5#) 22. gxf4?! { (-17.48 → Mate in 1) Checkmate is now unavoidable. Best move was Qxc6+. } (22. Qxc6+ Kf8 23. Qxc7 Bd7 24. Qxd7 Qxd7 25. Bh3 Qe7 26. Bg4 fxg3 27. Rf1+ Bf4 28. Rxf4+ Nxf4) 22... Bxf4?! { (Mate in 1 → Mate in 8) Not the best checkmate sequence. Best move was Bf2#. } (22... Bf2#) 23. Rg1 Be3?! { (Mate in 6 → -23.09) Lost forced checkmate sequence. Best move was Bxg5+. } (23... Bxg5+ 24. Rxg5 O-O 25. Qc8 Raxc8 26. Be2 Rf4+ 27. Bg4 Rxg4+ 28. Kh3 Nf4#) 24. Rg2?! { (-23.09 → Mate in 6) Checkmate is now unavoidable. Best move was Qxc6+. } (24. Qxc6+ Kf8) 24... O-O 25. Be2 Rf4+ 26. Rg4 Bxg4?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Rxg4+. } (26... Rxg4+ 27. Bxg4 Qxg5+ 28. Kh3 Qxg4#) 27. h3 Bxe2# { Black wins by checkmate. } 0-1