lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/6Uvqk6sD"] [Date "2021.02.28"] [Round "-"] [White "Daria_Cirstea"] [Black "mikhapro"] [Result "0-1"] [UTCDate "2021.02.28"] [UTCTime "18:25:54"] [WhiteElo "1340"] [BlackElo "1642"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+10"] [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. Bc4? { (0.41 → -0.61) Mistake. Best move was d4. } (2. d4 exd4 3. exd4 d5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Be6) 2... d5 3. Bb3 Nc6?! { (-0.80 → -0.13) Inaccuracy. Best move was Nf6. } (3... Nf6 4. d4) 4. Qe2? { (-0.13 → -1.21) Mistake. Best move was Ne2. } (4. Ne2 Nf6 5. d4 exd4 6. exd4 Na5 7. O-O Bd6 8. Bf4 O-O 9. Nbc3 c6 10. Bxd6 Qxd6) 4... Nf6 5. c4?! { (-0.97 → -1.93) Inaccuracy. Best move was h3. } (5. h3 Bb4 6. c3 Bd6 7. d4 O-O 8. Nf3 e4 9. Nfd2 Be6) 5... dxc4 6. Qxc4 Be6 7. Qc3? { (-1.50 → -3.37) Mistake. Best move was Qa4. } (7. Qa4 Bxb3) 7... Bb4? { (-3.37 → -1.79) Mistake. Best move was Ne4. } (7... Ne4 8. Qc2) 8. Qc2 Bxb3 9. Qxb3 Qd5? { (-2.27 → -0.79) Mistake. Best move was Ne4. } (9... Ne4 10. Qc4) 10. Qc2?? { (-0.79 → -9.26) Blunder. Best move was Qxd5. } (10. Qxd5) 10... Qxg2 11. Nf3?! { (-9.11 → -14.21) Inaccuracy. Best move was Qf5. } (11. Qf5 Qxh1) 11... Qxh1+ 12. Ke2 O-O-O? { (-13.58 → -9.00) Mistake. Best move was e4. } (12... e4 13. Ng5 O-O-O 14. a3 Qg2 15. Qd1 Qxg5 16. Qh1 Be7 17. Nc3 Ne5 18. h3 Qh5+ 19. Kf1) 13. d3? { (-9.00 → -16.29) Mistake. Best move was Qd1. } (13. Qd1 Qg2) 13... e4 14. b3?! { (-14.91 → Mate in 1) Checkmate is now unavoidable. Best move was dxe4. } (14. dxe4 Ng4 15. e5 Qg2 16. Qf5+ Kb8 17. Nfd2 Nxe3 18. Qe4 Nd4+ 19. Kxe3 Qh3+ 20. f3 Nf5+) 14... exd3+?! { (Mate in 1 → Mate in 9) Not the best checkmate sequence. Best move was exf3#. } (14... exf3#) 15. Qxd3 Rxd3 16. Kxd3?! { (-44.04 → Mate in 3) Checkmate is now unavoidable. Best move was Nc3. } (16. Nc3 Rxc3) 16... Qd1+ 17. Nfd2 Qxc1?! { (Mate in 2 → -35.63) Lost forced checkmate sequence. Best move was Rd8+. } (17... Rd8+ 18. Kc4 Qe2#) 18. Nc4?! { (-35.63 → Mate in 3) Checkmate is now unavoidable. Best move was Ke2. } (18. Ke2 Bxd2) 18... Rd8+ { White resigns. } 0-1