lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/2mHnzRzK"] [Date "2021.03.09"] [Round "-"] [White "eugenio23"] [Black "Shon4321Official"] [Result "0-1"] [UTCDate "2021.03.09"] [UTCTime "17:12:31"] [WhiteElo "1500"] [BlackElo "2164"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D32"] [Opening "Tarrasch Defense: Symmetrical Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 d5 2. c4 e6 3. e3?! { (0.50 → -0.17) Inaccuracy. Best move was Nf3. } (3. Nf3 Nf6 4. Nc3 Bb4 5. Bg5 Nc6 6. e3 h6 7. Bxf6 Qxf6) 3... c5?! { (-0.17 → 0.39) Inaccuracy. Best move was b6. } (3... b6 4. Nc3 Nf6 5. Bd3 Bd6 6. cxd5 exd5 7. Nf3 O-O 8. O-O) 4. Nf3 Nc6 5. Nc3?! { (0.48 → -0.09) Inaccuracy. Best move was dxc5. } (5. dxc5 Nf6 6. a3 a5 7. Be2 Bxc5 8. O-O dxc4 9. Qc2 b6 10. Nbd2 O-O 11. Bxc4 Bb7) 5... Nf6 { D32 Tarrasch Defense: Symmetrical Variation } 6. cxd5 exd5 7. Bb5 cxd4 8. Nxd4 Bd7?! { (-0.26 → 0.48) Inaccuracy. Best move was Qc7. } (8... Qc7 9. Qf3 a6 10. Ba4 Be6 11. Qg3 Rc8 12. Bd2 b5 13. Qxc7 Rxc7 14. Bb3 Nxd4 15. exd4) 9. Qb3?! { (0.48 → -0.13) Inaccuracy. Best move was O-O. } (9. O-O) 9... a6 10. Bxc6? { (0.00 → -1.33) Mistake. Best move was Bd3. } (10. Bd3 Bd6 11. a3 O-O 12. O-O Na5 13. Qa2 Nc6) 10... bxc6 11. O-O Bd6 12. Re1?! { (-0.52 → -1.36) Inaccuracy. Best move was Qb7. } (12. Qb7 Rc8) 12... O-O 13. e4?! { (-0.99 → -1.72) Inaccuracy. Best move was Qc2. } (13. Qc2) 13... Re8?! { (-1.72 → -1.19) Inaccuracy. Best move was Qc7. } (13... Qc7 14. h3 Rae8 15. Bg5 Nxe4 16. Nxe4 dxe4 17. Rad1 h6 18. Be3 c5 19. Ne2 Rd8 20. Rc1) 14. Bg5?! { (-1.19 → -1.92) Inaccuracy. Best move was Qc2. } (14. Qc2 Qc7) 14... h6 15. Bxf6 Qxf6 16. Nf3?! { (-1.35 → -2.33) Inaccuracy. Best move was Qd1. } (16. Qd1 Rad8 17. Nb3 a5 18. exd5 a4 19. Rxe8+ Rxe8 20. Nd2 cxd5 21. Rc1 d4 22. Nce4 Qg6) 16... Rab8?! { (-2.33 → -1.66) Inaccuracy. Best move was Bg4. } (16... Bg4) 17. Qc2 Bg4?! { (-2.23 → -1.63) Inaccuracy. Best move was Qg6. } (17... Qg6 18. Rac1) 18. Re3? { (-1.63 → -4.13) Mistake. Best move was e5. } (18. e5 Bxe5 19. Nxe5 Rxe5 20. Qd2 Rbe8 21. Rxe5 Qxe5 22. f3 Bf5 23. Rd1 h5 24. Qf2 g5) 18... Bf4 19. Rd3?? { (-3.32 → -7.51) Blunder. Best move was e5. } (19. e5) 19... dxe4 20. Nxe4 Rxe4 21. Rad1?! { (-6.98 → -7.95) Inaccuracy. Best move was Rd8+. } (21. Rd8+ Rxd8) 21... Bc7? { (-7.95 → -6.91) Mistake. Best move was Qg6. } (21... Qg6 22. h3) 22. b3? { (-6.91 → -8.23) Mistake. Best move was Qc3. } (22. Qc3 Qg6) 22... Rbe8 23. Rc3? { (-8.00 → -18.42) Mistake. Best move was Rf1. } (23. Rf1 Qg6 24. Re3 Bxf3 25. Rxf3 Bxh2+ 26. Kh1 Re1 27. Qxg6 Rxf1+ 28. Kxh2 fxg6 29. Rc3 Rxf2) 23... Qf4 24. Rxc6?! { (-13.09 → Mate in 3) Checkmate is now unavoidable. Best move was g3. } (24. g3 Bxf3) 24... Bxf3 25. g3 Re1+ 26. Rxe1 Rxe1# { Black wins by checkmate. } 0-1