lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/dIL46iqq"] [Date "2021.03.13"] [Round "-"] [White "Damir_DJ"] [Black "vepex_fan"] [Result "0-1"] [UTCDate "2021.03.13"] [UTCTime "17:40:28"] [WhiteElo "1631"] [BlackElo "2079"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C40"] [Opening "Latvian Gambit Accepted"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 f5? { (0.22 → 1.85) Mistake. Best move was Nc6. } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5) 3. exf5?! { (1.85 → 1.35) Inaccuracy. Best move was Nxe5. } { C40 Latvian Gambit Accepted } (3. Nxe5 Nf6) 3... e4 4. Qe2? { (1.26 → -0.10) Mistake. Best move was Ne5. } (4. Ne5 Nf6 5. Be2 Be7 6. Bh5+ Kf8 7. Nc3 Nc6 8. d4 exd3 9. Nxd3 d5 10. O-O Bxf5) 4... Qe7 5. Nd4 Nc6 6. Nxc6 dxc6 7. f3? { (0.78 → -0.60) Mistake. Best move was Qh5+. } (7. Qh5+) 7... exf3 8. Qxe7+ Bxe7 9. gxf3 Bxf5 10. Bd3? { (-0.76 → -2.61) Mistake. Best move was Nc3. } (10. Nc3 Bh4+) 10... Bh3? { (-2.61 → -0.91) Mistake. Best move was Bxd3. } (10... Bxd3 11. cxd3 Nh6 12. Nc3 O-O-O 13. Ne4 Rhf8 14. b3 Rxf3 15. Bb2 g6 16. O-O-O Rfxd3 17. Rhe1) 11. Rg1 Bh4+ 12. Ke2?! { (-0.88 → -1.57) Inaccuracy. Best move was Kd1. } (12. Kd1 Nf6 13. Rxg7 O-O-O 14. Nc3 Rhg8 15. Rxg8 Rxg8 16. Ne2 Bg2 17. c4 Bxf3 18. Kc2 Rg2) 12... O-O-O?! { (-1.57 → -0.65) Inaccuracy. Best move was Nf6. } (12... Nf6) 13. Rxg7? { (-0.65 → -2.59) Mistake. Best move was Be4. } (13. Be4 g6) 13... Nf6 14. Bc4?? { (-2.62 → Mate in 4) Checkmate is now unavoidable. Best move was Nc3. } (14. Nc3 Nh5 15. Rg1 Nf4+ 16. Ke3 Ng2+ 17. Rxg2 Rde8+ 18. Be4 Bxg2 19. d3 Rhf8 20. f4 Be1) 14... b5?? { (Mate in 4 → -5.80) Lost forced checkmate sequence. Best move was Rhe8+. } (14... Rhe8+ 15. Re7 Rxe7+ 16. Be6+ Rxe6+ 17. Kd1 Re1#) 15. Bb3?? { (-5.80 → Mate in 4) Checkmate is now unavoidable. Best move was d3. } (15. d3 Nh5) 15... c5?? { (Mate in 4 → -3.71) Lost forced checkmate sequence. Best move was Rhe8+. } (15... Rhe8+ 16. Re7 Rxe7+ 17. Be6+ Rxe6+ 18. Kd1 Re1#) 16. d3 c4? { (-3.73 → -2.59) Mistake. Best move was Nh5. } (16... Nh5 17. Rg1) 17. dxc4?? { (-2.59 → -6.58) Blunder. Best move was Bg5. } (17. Bg5 Bxg5 18. Rxg5 cxb3 19. axb3 Rhg8 20. Rg3 Nh5 21. Rxg8 Rxg8 22. Rxa7 Rg2+ 23. Ke3 Ng7) 17... Rhg8?? { (-6.58 → 0.77) Blunder. Best move was Rhe8+. } (17... Rhe8+) 18. Rf7?? { (0.77 → -14.50) Blunder. Best move was Rxg8. } (18. Rxg8) 18... Rg1 19. Bf4?! { (-13.90 → Mate in 1) Checkmate is now unavoidable. Best move was Rxc7+. } (19. Rxc7+ Kb8 20. Rd7 Re1+ 21. Kd2 Rxd7+ 22. Kc3 Rxc1 23. cxb5 Rdd1 24. Kb4 Rxb1 25. Rxb1 Rxb1) 19... Re1# { Black wins by checkmate. } 0-1