lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/GQfHqBli"] [Date "2021.01.28"] [Round "-"] [White "France_Defence"] [Black "Josan_Dragos_14289"] [Result "1-0"] [UTCDate "2021.01.28"] [UTCTime "17:11:42"] [WhiteElo "2886"] [BlackElo "1602"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nf3 Nc6?! { (-0.02 → 0.65) Inaccuracy. Best move was e6. } { A04 Zukertort Opening: Black Mustang Defense } (1... e6 2. c4 Nf6 3. d4 b6 4. a3 Bb7 5. Nc3 d5 6. Bf4) 2. g3? { (0.65 → -0.41) Mistake. Best move was d4. } (2. d4 d5 3. e3 Nf6 4. c4 Bg4 5. cxd5 Bxf3 6. gxf3 Qxd5) 2... Nf6? { (-0.41 → 0.77) Mistake. Best move was e5. } (2... e5 3. d4 e4 4. Nfd2 d5 5. c4 Nf6 6. Bg2 dxc4 7. Nxe4 Qxd4 8. Nxf6+ Qxf6 9. O-O) 3. Bg2?! { (0.77 → -0.17) Inaccuracy. Best move was d4. } (3. d4 d5) 3... d5? { (-0.17 → 0.84) Mistake. Best move was e5. } (3... e5 4. O-O e4 5. Ng5 d5 6. c4 dxc4 7. Nc3 Be7 8. Ngxe4 O-O 9. d3 cxd3 10. Qxd3) 4. O-O?! { (0.84 → 0.13) Inaccuracy. Best move was d4. } (4. d4 Bf5 5. O-O e6 6. c4 Be7 7. Nc3 O-O 8. Ne5 h6 9. cxd5 exd5 10. Bf4 Re8) 4... Bf5?! { (0.13 → 0.79) Inaccuracy. Best move was e5. } (4... e5 5. d4 exd4 6. Nxd4 Nxd4 7. Qxd4 Be7 8. c4 dxc4 9. Qxd8+ Bxd8 10. Nd2 O-O 11. Nxc4) 5. d4 e6 6. Bf4?! { (0.66 → 0.09) Inaccuracy. Best move was c4. } (6. c4 Be7 7. cxd5 exd5 8. Bf4 O-O 9. Nc3 Ne4 10. Nd2 Nxd4 11. Ncxe4 dxe4 12. Nxe4 Ne6) 6... Bd6 7. Bxd6?! { (0.27 → -0.60) Inaccuracy. Best move was Bg5. } (7. Bg5 Nb4) 7... Qxd6?! { (-0.60 → 0.36) Inaccuracy. Best move was cxd6. } (7... cxd6 8. Nh4) 8. c3?! { (0.36 → -0.42) Inaccuracy. Best move was Nbd2. } (8. Nbd2 O-O 9. c4 Qb4 10. Qc1 a5 11. a3 Qe7 12. e3 h6 13. b3 Bd3 14. Rd1 Bf5) 8... O-O-O?! { (-0.42 → 0.32) Inaccuracy. Best move was O-O. } (8... O-O 9. Nbd2 e5 10. Nxe5 Nxe5 11. dxe5 Qxe5 12. c4 Be4 13. Nxe4 dxe4 14. Qc2 a5 15. Rfd1) 9. Nbd2?! { (0.32 → -0.33) Inaccuracy. Best move was b4. } (9. b4 Ne4) 9... Be4? { (-0.33 → 1.66) Mistake. Best move was e5. } (9... e5) 10. Nxe4? { (1.66 → 0.19) Mistake. Best move was b4. } (10. b4) 10... Nxe4 11. Nd2? { (0.48 → -0.72) Mistake. Best move was Qc2. } (11. Qc2) 11... f5 12. Nxe4 dxe4 13. f3 Rhe8? { (-0.81 → 2.00) Mistake. Best move was exf3. } (13... exf3) 14. fxe4 fxe4?! { (1.62 → 2.24) Inaccuracy. Best move was e5. } (14... e5) 15. Bxe4? { (2.24 → 1.10) Mistake. Best move was e3. } (15. e3) 15... e5 16. Bf5+?! { (1.61 → 1.02) Inaccuracy. Best move was e3. } (16. e3) 16... Kb8 17. e3 exd4?! { (0.93 → 1.67) Inaccuracy. Best move was Qh6. } (17... Qh6 18. Re1 Ne7 19. Be4 c6 20. a4 Nd5 21. Bxd5 Rxd5 22. Qd3 Rdd8 23. b4 Re7 24. Re2) 18. exd4 Nxd4? { (1.42 → 4.05) Mistake. Best move was Ne7. } (18... Ne7 19. Be4) 19. cxd4?! { (4.05 → 3.23) Inaccuracy. Best move was Qxd4. } (19. Qxd4 Qxd4+ 20. cxd4 g6 21. Bc2 Rxd4 22. Rad1 Rxd1 23. Rxd1 c6 24. Kf2 Kc7 25. Rd4 Re7) 19... Qxd4+? { (3.23 → 4.83) Mistake. Best move was g6. } (19... g6) 20. Qxd4 Rxd4 21. Bxh7 Re3?? { (4.44 → Mate in 3) Checkmate is now unavoidable. Best move was b5. } (21... b5 22. Rac1 Re2 23. Rc2 Rxc2 24. Bxc2 c5 25. Rf2 c4 26. a3 Kc7 27. Kg2 Kc6 28. Bg6) 22. Rf8+ { Black resigns. } 1-0