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[Event "Open Arena"] [Site "http://chess-academy.net/Wk9MRDOQ"] [Date "2020.11.17"] [Round "-"] [White "FRoman"] [Black "dragutraisa"] [Result "0-1"] [UTCDate "2020.11.17"] [UTCTime "17:17:40"] [WhiteElo "1706"] [BlackElo "2163"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C46"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 { C46 Four Knights Game } 4. d3?! { (0.36 → -0.37) Inaccuracy. Best move was Bb5. } (4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. h3 a6 8. Bxc6 bxc6) 4... d6? { (-0.37 → 0.64) Mistake. Best move was d5. } (4... d5 5. Be2) 5. Bg5? { (0.64 → -0.47) Mistake. Best move was d4. } (5. d4 exd4 6. Nxd4 Be7 7. Be2 O-O 8. O-O Re8 9. Be3 Bf8 10. Qd2 Nxd4 11. Qxd4 Ng4) 5... h6?! { (-0.47 → 0.08) Inaccuracy. Best move was Be7. } (5... Be7) 6. Be3 d5 7. exd5?! { (-0.01 → -0.56) Inaccuracy. Best move was Nxd5. } (7. Nxd5 Nxd5 8. exd5 Qxd5 9. d4 exd4 10. Nxd4 Be7 11. Nf3 Be6 12. Qxd5 Bxd5 13. a3 f5) 7... Nxd5 8. Nxd5 Qxd5 9. d4 e4? { (-0.45 → 0.64) Mistake. Best move was exd4. } (9... exd4 10. Nxd4 Be7 11. Nxc6 Qxc6 12. Qd3 Be6 13. Qb5 Bd5 14. Qxc6+ Bxc6 15. O-O-O O-O 16. Bc4) 10. Nh4?? { (0.64 → -4.60) Blunder. Best move was Nd2. } (10. Nd2 Qe6) 10... g5 11. c4? { (-4.08 → -6.21) Mistake. Best move was Nf3. } (11. Nf3 Bg4) 11... Bb4+ 12. Bd2 Qa5? { (-6.03 → -4.67) Mistake. Best move was Qxd4. } (12... Qxd4 13. Bxb4 Qxd1+ 14. Rxd1 Nxb4 15. f3 gxh4 16. Kf2 exf3 17. a3 Nc6 18. gxf3 Bd7 19. Rd2) 13. Bxb4? { (-4.67 → -7.43) Mistake. Best move was a3. } (13. a3 Bxd2+ 14. Qxd2 gxh4 15. d5 Qxd2+ 16. Kxd2 Ne5 17. f3 exf3 18. gxf3 Nxf3+ 19. Kc3 O-O) 13... Nxb4 14. Rb1? { (-7.22 → -9.65) Mistake. Best move was Qd2. } (14. Qd2 Nc2+ 15. Ke2 Qxd2+ 16. Kxd2 Nxa1 17. g3 gxh4 18. Be2 Rg8 19. Rxa1 Bg4 20. d5 Bxe2) 14... gxh4? { (-9.65 → -7.26) Mistake. Best move was Nd3+. } (14... Nd3+) 15. b3? { (-7.26 → -27.31) Mistake. Best move was Be2. } (15. Be2 Nd3+ 16. Kf1 O-O 17. g4 Rd8 18. Bxd3 Rxd4 19. Qe1 Qxe1+ 20. Kxe1 exd3 21. Kd2 Bxg4) 15... Nc2+ 16. Ke2 Qc3 17. Rc1?! { (-17.93 → Mate in 2) Checkmate is now unavoidable. Best move was h3. } (17. h3 Nxd4+) 17... Bg4+ 18. f3 Qe3# { Black wins by checkmate. } 0-1