[Event "BOOM Arena"] [Site "https://lichess.org/CCO5LA80"] [Date "2017.10.01"] [White "heilagr"] [Black "Oxygen7-13"] [Result "1-0"] [UTCDate "2017.10.01"] [UTCTime "15:46:10"] [WhiteElo "1748"] [BlackElo "1853"] [WhiteRatingDiff "+27"] [BlackRatingDiff "-14"] [Variant "Atomic"] [TimeControl "180+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 f6 2. Nd4 Nh6 3. h3?! { (1.48 → 0.45) Inaccuracy. e3 was best. } (3. e3 c6 4. Qh5+ g6 5. Nb5 Ng4 6. f4 Bh6 7. Nxa7 d5 8. b3 b5 9. Qh4 d4) 3... c6 4. e3 e5 5. Nf5 Nxf5 6. d4?! { (-0.22 → -0.81) Inaccuracy. Na3 was best. } (6. Na3) 6... d5?! { (-0.81 → -0.22) Inaccuracy. Na6 was best. } (6... Na6 7. Qg4 f5 8. Qg5 Qxg5 9. a3 d5 10. f4 Nc7 11. Be2 g6 12. O-O Bg7 13. b4) 7. Bd2?! { (-0.22 → -1.17) Inaccuracy. Na3 was best. } (7. Na3 g6 8. Nb5 cxb5 9. Bb5+ Nc6 10. e4 dxe4 11. c3 Bh6 12. Be3 Be6 13. O-O Bc4) 7... Bb4? { (-1.17 → 0.26) Mistake. a5 was best. } (7... a5 8. Na3) 8. Bxb4? { (0.26 → -0.99) Mistake. c3 was best. } (8. c3) 8... g6 9. b4 O-O 10. Be2 exd4? { (-1.84 → -0.38) Mistake. f5 was best. } (10... f5 11. O-O e4 12. Ba6 bxa6 13. f4 a5 14. Nd2 axb4 15. a4 Ba6 16. c4 Nd7 17. a5) 11. Bh5? { (-0.38 → -1.85) Mistake. Qd4 was best. } (11. Qd4 Qe7 12. Qc5 Qxc5 13. Nd2 Na6 14. O-O d4 15. exd4 Be6 16. Rad1 Rad8 17. Bd3 Rxd3) 11... Bg4?! { (-1.85 → -1.06) Inaccuracy. a5 was best. } (11... a5) 12. Bxg4 f5?! { (-1.15 → -0.26) Inaccuracy. Na6 was best. } (12... Na6 13. O-O f5 14. f4 d4 15. a4 Re8 16. Ra2 Qh4 17. g3 Qh5 18. Qxh5 Rad8 19. g4) 13. f4? { (-0.26 → -1.52) Mistake. Qd4 was best. } (13. Qd4 Qh4 14. g3 Qxd4 15. O-O Nd7 16. f4 d4 17. Re1 Rae8 18. exd4 Re2 19. Rxe2 Kg7) 13... Re8?! { (-1.52 → -0.74) Inaccuracy. d4 was best. } (13... d4 14. O-O Nd7 15. Na3 Nf6 16. g4 d3 17. cxd3 Nd5 18. g5 Nc3 19. Qd7 Qxd7 20. Rad1) 14. O-O d4 15. Na3?! { (-1.19 → -2.25) Inaccuracy. c3 was best. } (15. c3 Qb6) 15... b5 16. c4? { (-1.56 → -2.86) Mistake. Qe1 was best. } (16. Qe1 h5) 16... Rf8?? { (-2.86 → 0.29) Blunder. a5 was best. } (16... a5 17. Nc2) 17. c5? { (0.29 → -0.84) Mistake. exd4 was best. } (17. exd4) 17... h5?? { (-0.84 → Mate in 4) Checkmate is now unavoidable. d3 was best. } (17... d3 18. Nc4 bxc4 19. Qb3+ Qd5 20. e4 Na6 21. b5 Qxb3 22. e5 Nb4 23. Rad1 Kf7 24. g4) 18. Qb3+ Qd5 19. exd4+ Kh8 20. Qg8# { White wins by checkmate. } 1-0