lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/FNjlHHqy"] [Date "2020.11.23"] [Round "-"] [White "Luca30"] [Black "dragutraisa"] [Result "0-1"] [UTCDate "2020.11.23"] [UTCTime "17:03:50"] [WhiteElo "1535"] [BlackElo "2257"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A06"] [Opening "Zukertort Opening: Reversed Mexican Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nf3 d5 2. Nc3? { (0.44 → -0.60) Mistake. Best move was d4. } { A06 Zukertort Opening: Reversed Mexican Defense } (2. d4 Bf5 3. c4 e6 4. Nc3 Nc6 5. cxd5 exd5 6. Bg5 Be7) 2... d4?! { (-0.60 → 0.20) Inaccuracy. Best move was Nf6. } (2... Nf6 3. d4 c5 4. Bg5 Nc6 5. e3 e6 6. Bb5 cxd4 7. Bxf6 Qxf6 8. Qxd4 Qxd4 9. Bxc6+) 3. Nb5?! { (0.20 → -0.66) Inaccuracy. Best move was Ne4. } (3. Ne4 f5 4. Ng3 e6 5. e3 dxe3 6. fxe3 Nf6 7. Bc4 Nc6 8. d4 Bd6 9. Ne2 Qe7) 3... Nc6? { (-0.66 → 0.99) Mistake. Best move was c5. } (3... c5 4. e3) 4. d3? { (0.99 → -0.40) Mistake. Best move was e3. } (4. e3 e5 5. exd4 a6 6. d5 Nb4 7. Nc3 Nf6 8. a3 Nbxd5 9. Nxe5 Nxc3 10. bxc3 Bd6) 4... a6 5. Na3 e6?! { (-0.73 → 0.19) Inaccuracy. Best move was e5. } (5... e5) 6. Bg5?! { (0.19 → -0.73) Inaccuracy. Best move was c3. } (6. c3 Nf6) 6... f6?! { (-0.73 → 0.05) Inaccuracy. Best move was Nf6. } (6... Nf6 7. g3 e5 8. Bg2 Bxa3 9. bxa3 h6 10. Bxf6 Qxf6 11. O-O O-O 12. Qd2 Be6 13. c3) 7. Bh4? { (0.05 → -2.18) Mistake. Best move was Bd2. } (7. Bd2 e5 8. c3 dxc3 9. Bxc3 Be6 10. Nc2 Qd7 11. e4 Bc5 12. Be2 Rd8 13. b4 Bb6) 7... g5?! { (-2.18 → -1.50) Inaccuracy. Best move was Bb4+. } (7... Bb4+ 8. Nd2) 8. Bg3 Bb4+?! { (-1.84 → -1.11) Inaccuracy. Best move was e5. } (8... e5 9. e3) 9. c3?? { (-1.11 → -4.26) Blunder. Best move was Nd2. } (9. Nd2 f5) 9... dxc3 10. bxc3 Bxc3+? { (-4.07 → -2.92) Mistake. Best move was Bxa3. } (10... Bxa3 11. Qb3) 11. Nd2 Bxa1 12. Qxa1 e5 13. e3?! { (-3.20 → -3.73) Inaccuracy. Best move was Nc2. } (13. Nc2) 13... Qd6?! { (-3.73 → -2.82) Inaccuracy. Best move was Nge7. } (13... Nge7) 14. Nac4 Qb4?? { (-3.17 → 0.07) Blunder. Best move was Qe7. } (14... Qe7) 15. Qd1?? { (0.07 → -4.54) Blunder. Best move was Nxe5. } (15. Nxe5 Nxe5) 15... Be6? { (-4.54 → -3.51) Mistake. Best move was b5. } (15... b5 16. Nxe5) 16. h4? { (-3.51 → -5.13) Mistake. Best move was Qc1. } (16. Qc1 Bxc4 17. Qxc4 Qxc4 18. dxc4 h5 19. h4 g4 20. Ne4 O-O-O 21. c5 f5 22. Ng5 Rd5) 16... Nh6?? { (-5.13 → -1.65) Blunder. Best move was Bxc4. } (16... Bxc4 17. dxc4 O-O-O 18. Qc2 Qa5 19. Be2 Nge7 20. hxg5 Nb4 21. Qb1 Rxd2 22. gxf6 Nec6 23. Bg4+) 17. Be2? { (-1.65 → -4.06) Mistake. Best move was hxg5. } (17. hxg5 Nf5 18. gxf6 Nxg3 19. fxg3 O-O-O 20. Qb3 Qxb3 21. Nxb3 Bxc4 22. dxc4 Rhf8 23. Rh6 Rd6) 17... Nf5? { (-4.06 → -1.89) Mistake. Best move was Bxc4. } (17... Bxc4 18. dxc4) 18. Bh5+ Kf8 19. Bg4? { (-2.13 → -3.77) Mistake. Best move was hxg5. } (19. hxg5 Bxc4 20. dxc4 Rd8 21. Qc2 Rg8 22. Bf3 Rxg5 23. Rxh7 Kg8 24. Rh3 Kg7 25. Bh2 Qa3) 19... gxh4?? { (-3.77 → -0.56) Blunder. Best move was Nxg3. } (19... Nxg3 20. fxg3 Bxc4 21. Qf3 Kg7 22. O-O Rhf8 23. Nxc4 Rad8 24. Be6 h6 25. Qh5 Qe7 26. Bf5) 20. Bxh4 Nxh4 21. Bxe6 Ng6?! { (-1.27 → -0.32) Inaccuracy. Best move was Qe7. } (21... Qe7 22. Bd5) 22. g4? { (-0.32 → -1.98) Mistake. Best move was Qf3. } (22. Qf3) 22... Ke8?? { (-1.98 → 1.16) Blunder. Best move was Kg7. } (22... Kg7 23. Bd5) 23. f3?? { (1.16 → -4.49) Blunder. Best move was a3. } (23. a3 Qb5) 23... b5 24. a3 Qc3 25. Qb1?? { (-4.43 → -7.74) Blunder. Best move was Kf2. } (25. Kf2 bxc4) 25... bxc4 26. dxc4? { (-7.33 → -13.11) Mistake. Best move was Kd1. } (26. Kd1 cxd3) 26... Qxe3+ 27. Kd1 Rd8 28. Re1?! { (-10.20 → Mate in 1) Checkmate is now unavoidable. Best move was Bd5. } (28. Bd5 Nce7) 28... Qxd2# { Black wins by checkmate. } 0-1