[Event "YARLTON-COLLEGE Arena"] [Site "https://lichess.org/h2qxdclH"] [Date "2020.05.10"] [White "Thavakanthan"] [Black "ranabahu"] [Result "0-1"] [UTCDate "2020.05.10"] [UTCTime "14:13:50"] [WhiteElo "1304"] [BlackElo "1870"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "420+5"] [ECO "C23"] [Opening "Bishop's Opening: Boi Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4 Bc5 { C23 Bishop's Opening: Boi Variation } 3. Qh5 Qe7 4. d3 g6?! { (-0.17 → 0.80) Inaccuracy. a5 was best. } (4... a5 5. Bg5 Nf6 6. Qf3 d6 7. Nc3 c6 8. a4 h6 9. Be3) 5. Qd1 Nc6 6. Nf3 d6 7. Nc3 h6 8. Bb3?! { (1.34 → 0.43) Inaccuracy. Nd5 was best. } (8. Nd5 Qd8 9. c3 a6 10. O-O Nf6 11. h3 Kf8 12. a4 Kg7 13. d4 Ba7 14. Nxf6 Qxf6) 8... Na5?? { (0.43 → 2.31) Blunder. Bb4 was best. } (8... Bb4 9. Bd2) 9. Ba4+ c6 10. b4?? { (2.14 → -0.75) Blunder. Nd5 was best. } (10. Nd5 Qd8) 10... Bxb4 11. Qd2? { (-0.50 → -1.81) Mistake. Bd2 was best. } (11. Bd2) 11... b5? { (-1.81 → -0.28) Mistake. Nf6 was best. } (11... Nf6 12. Bb2) 12. Bb3? { (-0.28 → -1.64) Mistake. a3 was best. } (12. a3) 12... Nxb3 13. cxb3 f5?! { (-1.93 → -0.88) Inaccuracy. Bg4 was best. } (13... Bg4 14. O-O Bxf3 15. gxf3 Qg5+ 16. Qxg5 hxg5 17. Ne2 f6 18. a3 Ba5 19. b4 Bb6 20. Be3) 14. exf5?! { (-0.88 → -1.58) Inaccuracy. a3 was best. } (14. a3 Ba5 15. b4 Bd8 16. a4 bxa4 17. Rxa4 Nf6 18. O-O g5 19. h3 Be6 20. exf5 Bxf5) 14... gxf5 15. Nh4?? { (-1.81 → -6.66) Blunder. a3 was best. } (15. a3 Ba5 16. O-O Nf6 17. Re1 Qg7 18. b4 Bb6 19. a4 Rg8 20. g3 Qg4 21. Qe2 Bb7) 15... Qxh4 16. O-O Nf6 17. Qd1 Bxc3 18. Rb1 Ng4 19. Qf3?! { (-10.82 → Mate in 1) Checkmate is now unavoidable. h3 was best. } (19. h3 Nf6 20. Bb2 Bxb2 21. Rxb2 Nd5 22. Kh2 Bd7 23. g3 Qd4 24. Qh5+ Kf8 25. Rd2 Rc8) 19... Qxh2# { Black wins by checkmate. } 0-1