lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/2DGKEVJw"] [Date "2020.12.29"] [Round "-"] [White "Victor-Ababii"] [Black "ericraulmic"] [Result "0-1"] [UTCDate "2020.12.29"] [UTCTime "17:08:37"] [WhiteElo "1627"] [BlackElo "1662"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } e5 2. Bd3? { (0.41 → -0.88) Mistake. Best move was d4. } (2. d4 exd4 3. exd4 d5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Be6) 2... d5?! { (-0.88 → -0.36) Inaccuracy. Best move was Nf6. } (2... Nf6 3. Be2) 3. Nh3? { (-0.36 → -1.54) Mistake. Best move was Be2. } (3. Be2 c6 4. d4 e4 5. c4 Nf6 6. Bd2 Bd6 7. Nc3 O-O) 3... Nf6 4. f4?! { (-1.56 → -2.23) Inaccuracy. Best move was Be2. } (4. Be2 Nc6 5. Ng5 e4 6. d3 h6 7. Nh3 Bxh3 8. gxh3 Bd6 9. Nc3 O-O 10. dxe4 dxe4) 4... Bg4?! { (-2.23 → -1.36) Inaccuracy. Best move was Bxh3. } (4... Bxh3 5. gxh3 exf4 6. O-O fxe3 7. dxe3 Bc5 8. Nc3 Nbd7 9. Kh1 Qe7 10. Bf5 c6 11. e4) 5. Be2 Bxh3 6. gxh3 Bd6? { (-2.03 → -0.92) Mistake. Best move was exf4. } (6... exf4) 7. Bg4? { (-0.92 → -2.43) Mistake. Best move was fxe5. } (7. fxe5 Bxe5) 7... O-O? { (-2.43 → -1.30) Mistake. Best move was exf4. } (7... exf4 8. d4 Nxg4 9. Qxg4 O-O 10. O-O Nc6 11. Nc3 f5 12. Qf3 fxe3 13. Bxe3 f4 14. Bf2) 8. fxe5 Bxe5 9. d4 Nxg4 10. Qxg4 Bf6?! { (-1.99 → -1.02) Inaccuracy. Best move was f5. } (10... f5 11. Qg2 Qh4+ 12. Qf2 Qxf2+ 13. Kxf2 Bd6 14. Nc3 c6 15. a4 Nd7 16. b3 Nf6 17. Ne2) 11. e4?? { (-1.02 → -4.25) Blunder. Best move was Nc3. } (11. Nc3) 11... dxe4 12. Qxe4?? { (-3.89 → -13.33) Blunder. Best move was O-O. } (12. O-O) 12... Re8 13. Nc3 Rxe4+ 14. Nxe4 Bxd4 15. Rf1 Qh4+ 16. Ng3 Nc6 17. Bf4 Re8+ 18. Kd1 Bxb2 19. Rb1?! { (-18.45 → Mate in 8) Checkmate is now unavoidable. Best move was Bd2. } (19. Bd2 Bxa1) 19... Qd8+ 20. Bd2 Bc3 21. Rf2 Qd4 22. Nh1 Rd8?! { (Mate in 3 → -23.07) Lost forced checkmate sequence. Best move was Bxd2. } (22... Bxd2 23. c4 Re1+ 24. Kc2 Qc3#) 23. Rxb7?! { (-23.07 → Mate in 5) Checkmate is now unavoidable. Best move was Rb3. } (23. Rb3 Ne5) 23... Bxd2?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Qe3. } (23... Qe3 24. Rb8 Nxb8 25. Re2 Rxd2+ 26. Kc1 Rxe2+ 27. Kb1 Re1#) 24. Ke2 Re8+?! { (Mate in 5 → Mate in 7) Not the best checkmate sequence. Best move was Qc4+. } (24... Qc4+ 25. Kf3 Qd5+ 26. Kg3 Qg5+ 27. Kf3 Nd4+ 28. Ke4 Qe3#) 25. Kf1 Be3?! { (Mate in 7 → -25.95) Lost forced checkmate sequence. Best move was Re1+. } (25... Re1+ 26. Kg2 Qe4+ 27. Rf3 Re3 28. Rb8+ Nxb8 29. Kg1 Qxf3 30. Ng3 Re1+ 31. Nf1 Qxf1#) 26. Re2?! { (-25.95 → Mate in 3) Checkmate is now unavoidable. Best move was Rb1. } (26. Rb1 Bxf2) 26... Qf4+?! { (Mate in 3 → -18.52) Lost forced checkmate sequence. Best move was Qd1+. } (26... Qd1+ 27. Kg2 Qg1+ 28. Kf3 Nd4#) 27. Ke1?! { (-18.52 → Mate in 6) Checkmate is now unavoidable. Best move was Nf2. } (27. Nf2 Re7) 27... Nd4 28. Rg2 Bd2+ 29. Kd1 Qf3+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Re1#. } (29... Re1#) 30. Re2 Qxe2# { Black wins by checkmate. } 0-1