[Event "Дебют Arena"] [Site "https://lichess.org/lRIo9Po5"] [Date "2020.04.26"] [Round "-"] [White "O_p_t_i_m_u_s"] [Black "pazanenok"] [Result "0-1"] [GameId "lRIo9Po5"] [UTCDate "2020.04.26"] [UTCTime "11:55:09"] [WhiteElo "1415"] [BlackElo "1562"] [WhiteRatingDiff "-19"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "600+5"] [ECO "C47"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.24] } 1... e5 { [%eval 0.37] } 2. Nf3 { [%eval 0.24] } 2... Nc6 { [%eval 0.32] } 3. Nc3 { [%eval 0.16] } 3... Nf6 { [%eval 0.23] } { C47 Four Knights Game } 4. Nd5?! { (0.23 → -0.52) Inaccuracy. Bb5 was best. } { [%eval -0.52] } (4. Bb5 Bd6 5. d3 O-O 6. Ba4 h6 7. a3 Bc5 8. Bxc6 dxc6) 4... Nxe4 { [%eval -0.39] } 5. Qe2 { [%eval -0.64] } 5... Nd4?? { (-0.64 → 5.31) Blunder. f5 was best. } { [%eval 5.31] } (5... f5 6. d4 d6 7. Qc4 a6 8. Be2 Be7 9. dxe5 dxe5 10. O-O) 6. Qxe4? { (5.31 → 2.74) Mistake. Nxd4 was best. } { [%eval 2.74] } (6. Nxd4 exd4) 6... Nxf3+ { [%eval 2.85] } 7. Qxf3 { [%eval 2.79] } 7... c6 { [%eval 2.64] } 8. Nc3 { [%eval 2.55] } 8... Bb4?! { (2.55 → 3.63) Inaccuracy. d5 was best. } { [%eval 3.63] } (8... d5 9. Qg3) 9. Bc4?! { (3.63 → 2.46) Inaccuracy. Qg4 was best. } { [%eval 2.46] } (9. Qg4) 9... O-O { [%eval 2.39] } 10. Bd3?! { (2.39 → 1.49) Inaccuracy. a3 was best. } { [%eval 1.49] } (10. a3 Bc5 11. O-O d5 12. Ba2 Bd6 13. d3 Be6 14. Ne2 Qd7 15. Qg3 b6 16. Re1 Rae8) 10... d5?! { (1.49 → 2.13) Inaccuracy. f5 was best. } { [%eval 2.13] } (10... f5 11. Be2) 11. Qh5? { (2.13 → 0.70) Mistake. Bf5 was best. } { [%eval 0.7] } (11. Bf5 e4) 11... e4 { [%eval 0.64] } 12. Be2 { [%eval 0.62] } 12... d4?? { (0.62 → 3.59) Blunder. Re8 was best. } { [%eval 3.59] } (12... Re8) 13. Nd1?? { (3.59 → 0.00) Blunder. Nxe4 was best. } { [%eval 0.0] } (13. Nxe4 Qe7 14. Ng3 f5 15. c3 g6 16. Qf3 Bd6 17. O-O Be6 18. Qd3 Rad8 19. Bd1 Rfe8) 13... e3?? { (0.00 → 4.54) Blunder. g6 was best. } { [%eval 4.54] } (13... g6 14. Qh6 Re8 15. h4 Bf5 16. c3 Bf8 17. Qf4 Bd6 18. Qg5 Be7 19. Qf4) 14. fxe3 { [%eval 4.36] } 14... Qd5?! { (4.36 → 5.92) Inaccuracy. g6 was best. } { [%eval 5.92] } (14... g6 15. Qf3) 15. Qh4? { (5.92 → 3.17) Mistake. Qxd5 was best. } { [%eval 3.17] } (15. Qxd5 cxd5 16. exd4 Be6 17. b3 Rae8 18. O-O f5 19. Bf3 g5 20. Nc3 Rd8 21. Re1 Rf6) 15... Qxg2 { [%eval 3.14] } 16. Rf1 { [%eval 3.05] } 16... dxe3?? { (3.05 → 8.03) Blunder. Bd6 was best. } { [%eval 8.03] } (16... Bd6 17. Rf2) 17. Bd3?? { (8.03 → Mate in 2) Checkmate is now unavoidable. Nxe3 was best. } { [%eval #-2] } (17. Nxe3) 17... exd2+ { [%eval #-1] } 18. Bxd2 { [%eval #-1] } 18... Qxd2# { Black wins by checkmate. } 0-1