lichess dev

[Event "Pedagogicus arena Arena"] [Site "http://chess-academy.net/aKBDfgvB"] [Date "2020.02.17"] [Round "-"] [White "PavelRodideal"] [Black "CostelStina"] [Result "0-1"] [UTCDate "2020.02.17"] [UTCTime "17:12:05"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "-163"] [BlackRatingDiff "+162"] [Variant "Standard"] [TimeControl "300+2"] [ECO "A00"] [Opening "Kadas Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. h4?! { (0.15 → -0.74) Inaccuracy. Best move was e4. } { A00 Kadas Opening } (1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6) 1... e5 2. g4? { (-0.34 → -1.77) Mistake. Best move was c4. } (2. c4 Nc6 3. Nc3 Nf6 4. Nf3 Bb4 5. Nd5 Ba5 6. Qa4 d6) 2... Bc5? { (-1.77 → -0.77) Mistake. Best move was Nc6. } (2... Nc6) 3. d4?! { (-0.77 → -1.76) Inaccuracy. Best move was e3. } (3. e3) 3... Bxd4? { (-1.76 → -0.53) Mistake. Best move was exd4. } (3... exd4 4. Nf3 d5 5. g5 Nc6 6. Bg2 Nge7 7. c3 dxc3 8. Nxc3 Bg4 9. a3 O-O 10. b4) 4. Nf3 Bc5? { (-0.78 → 0.29) Mistake. Best move was Nc6. } (4... Nc6 5. Nxd4) 5. g5? { (0.29 → -1.71) Mistake. Best move was Nxe5. } (5. Nxe5) 5... e4?! { (-1.71 → -0.91) Inaccuracy. Best move was Nc6. } (5... Nc6 6. e4) 6. c3?? { (-0.91 → -4.91) Blunder. Best move was Qd5. } (6. Qd5 Qe7 7. Nfd2 e3 8. fxe3 Na6 9. e4 h6 10. Nb3 c6 11. Qd2 Bd6 12. Bg2 Bg3+) 6... exf3 7. exf3? { (-4.31 → -5.38) Mistake. Best move was b4. } (7. b4 Bb6) 7... Qe7+?! { (-5.38 → -4.72) Inaccuracy. Best move was Ne7. } (7... Ne7) 8. Kd2? { (-4.72 → -6.47) Mistake. Best move was Qe2. } (8. Qe2 h6) 8... Bxf2? { (-6.47 → -4.94) Mistake. Best move was d5. } (8... d5) 9. Rh2?? { (-4.94 → -12.67) Blunder. Best move was Kc2. } (9. Kc2) 9... Be3+?? { (-12.67 → -5.52) Blunder. Best move was Qd6+. } (9... Qd6+ 10. Kc2 Qxh2 11. Qe2+ Ne7 12. Be3 Bg3 13. Qxh2 Bxh2 14. Na3 Nbc6 15. Bf2 O-O 16. Nc4) 10. Ke2?? { (-5.52 → -13.75) Blunder. Best move was Kc2. } (10. Kc2 Bxc1) 10... Bf4+ 11. Kf2 Bxh2 12. f4 Qc5+?! { (-10.79 → -9.03) Inaccuracy. Best move was h6. } (12... h6) 13. Ke1?! { (-9.03 → -14.20) Inaccuracy. Best move was Qd4. } (13. Qd4) 13... Bg3+ 14. Kd2 Qf2+ 15. Kd3 d6 16. Kc4 Be6+ 17. Kd3 b5 18. a4?! { (-16.66 → Mate in 1) Checkmate is now unavoidable. Best move was Qe2. } (18. Qe2 Qxf1) 18... Bc4+?! { (Mate in 1 → Mate in 7) Not the best checkmate sequence. Best move was Bf5#. } (18... Bf5#) 19. Ke4 d5+ 20. Kf5 g6+ 21. Kg4 Bxf1?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was h5+. } (21... h5+ 22. gxh6 Nxh6+ 23. Kh3 Qh2#) 22. h5 Be2+?! { (Mate in 3 → Mate in 6) Not the best checkmate sequence. Best move was Nh6+. } (22... Nh6+ 23. gxh6 f5+ 24. Kg5 Bh4#) 23. Kh3 Bxd1?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qh2#. } (23... Qh2#) 24. Na3 Bxh5?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qh2#. } (24... Qh2#) 25. axb5 Qf3?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qh2#. } (25... Qh2#) 26. c4 Bg4# { Black wins by checkmate. } 0-1