lichess dev

[Event "Ju Arena"] [Site "http://chess-academy.net/7RgEEjmp"] [Date "2020.05.25"] [Round "-"] [White "StefanP"] [Black "poumpimdoupoum1234"] [Result "0-1"] [UTCDate "2020.05.25"] [UTCTime "13:58:24"] [WhiteElo "1061"] [BlackElo "1500"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+47"] [Variant "Standard"] [TimeControl "60+0"] [ECO "B07"] [Opening "Pirc Defense #4"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 d6?! { (0.12 → 0.73) Inaccuracy. Best move was e6. } { B07 Pirc Defense #4 } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. Bc4?! { (0.73 → -0.15) Inaccuracy. Best move was d4. } (2. d4 Nf6 3. Nc3 e6 4. Nf3 Be7 5. Bd3 Nbd7 6. e5 dxe5) 2... e6?! { (-0.15 → 0.58) Inaccuracy. Best move was Nf6. } (2... Nf6 3. Qe2 e6 4. Nf3 Be7 5. e5 dxe5 6. Nxe5 O-O 7. O-O) 3. Qf3? { (0.58 → -0.56) Mistake. Best move was d4. } (3. d4 d5) 3... Bd7? { (-0.56 → 0.69) Mistake. Best move was Nf6. } (3... Nf6 4. Nc3) 4. d4 d5? { (-0.13 → 2.05) Mistake. Best move was b5. } (4... b5 5. Be2) 5. exd5 exd5 6. Bxd5 Nf6?? { (1.28 → 7.15) Blunder. Best move was Qe7+. } (6... Qe7+ 7. Ne2 Nc6 8. O-O O-O-O 9. c4 Nf6 10. Bg5 h6 11. Bxf6 Qxf6 12. Qxf6 gxf6 13. Nbc3) 7. Bc4?? { (7.15 → 0.53) Blunder. Best move was Bxb7. } (7. Bxb7) 7... Bc6? { (0.53 → 1.70) Mistake. Best move was c5. } (7... c5) 8. g4?? { (1.70 → -8.73) Blunder. Best move was Qb3. } (8. Qb3) 8... Bxf3 9. Nxf3 Nxg4 10. Bg5?! { (-8.38 → -9.11) Inaccuracy. Best move was c3. } (10. c3 Nc6 11. Nbd2 Qd7 12. h3 Nf6 13. Bd3 Nd5 14. Ne4 O-O-O 15. Kf1 f6 16. Kg2 Bd6) 10... Nf6?! { (-9.11 → -8.39) Inaccuracy. Best move was Be7. } (10... Be7) 11. Kd2? { (-8.39 → -13.83) Mistake. Best move was Nbd2. } (11. Nbd2 Be7 12. O-O-O Nc6 13. Rhg1 O-O 14. c3 Qd7 15. Rde1 Rae8 16. Ne5 Nxe5 17. Rxe5 c6) 11... Be7? { (-13.83 → -8.59) Mistake. Best move was Ne4+. } (11... Ne4+ 12. Kd1 Nxg5 13. Re1+ Kd7 14. Nbd2 Nxf3 15. Nxf3 Nc6 16. Re3 Qf6 17. Bb5 Bd6 18. Bxc6+) 12. Bf4? { (-8.59 → -9.66) Mistake. Best move was Kc1. } (12. Kc1 O-O) 12... Ne4+?! { (-9.66 → -9.07) Inaccuracy. Best move was c5. } (12... c5 13. Kc1 cxd4 14. Bg3 Nc6 15. Nbd2 Nh5 16. Kb1 O-O 17. a3 Nxg3 18. hxg3 g6 19. Re1) 13. Kd3?! { (-9.07 → -12.62) Inaccuracy. Best move was Ke2. } (13. Ke2 c5) 13... Nd6?! { (-12.62 → -9.22) Inaccuracy. Best move was Nxf2+. } (13... Nxf2+) 14. Kc3?! { (-9.22 → -13.82) Inaccuracy. Best move was Bb3. } (14. Bb3 c5) 14... Nxc4 15. Nfd2 Nd6 16. Kb4 Ne4+ 17. Kb3 Nxd2+ 18. Nxd2 Nc6 19. Kc3?! { (-17.34 → Mate in 2) Checkmate is now unavoidable. Best move was a3. } (19. a3 Nxd4+) 19... Qxd4+ 20. Kb3 Qb4# { Black wins by checkmate. } 0-1