[Event "Hourly Three-check Arena"] [Site "https://lichess.org/IQgzsXiz"] [Date "2024.04.22"] [White "arielhagman"] [Black "Harinikavi"] [Result "0-1"] [UTCDate "2024.04.22"] [UTCTime "15:44:02"] [WhiteElo "1509"] [BlackElo "1560"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+112"] [Variant "Three-check"] [TimeControl "300+0"] [ECO "A04"] [Opening "Zukertort Opening: Queen's Gambit Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 e6? { (-0.12 → 1.50) Mistake. e5 was best. } { A04 Zukertort Opening: Queen's Gambit Invitation } (1... e5 2. Nc3 Nf6 3. e3 Nc6 4. Bc4 d5 5. Nxd5 Nxd5 6. e4) 2. g3?! { (1.50 → 0.69) Inaccuracy. e4 was best. } (2. e4 c5) 2... Bc5 3. d4?? { (0.84 → -9.75) Blunder. Nc3 was best. } (3. Nc3 Nf6) 3... Bb6?? { (-9.75 → 0.60) Blunder. Bb4+ was best. } (3... Bb4+) 4. c3 e5? { (1.68 → 3.37) Mistake. c5 was best. } (4... c5 5. Bg5) 5. Be3?? { (3.37 → 0.23) Blunder. Bg5 was best. } (5. Bg5 Nf6) 5... exd4?! { (0.23 → 1.32) Inaccuracy. Nc6 was best. } (5... Nc6 6. Bg2 exd4 7. Bg5 f6 8. Bd2 d5 9. O-O Nge7 10. cxd4 Bg4 11. Nc3 O-O 12. e3) 6. Nxd4?! { (1.32 → 0.68) Inaccuracy. Qb3 was best. } (6. Qb3 Qe7) 6... Bxd4?? { (0.68 → 14.17) Blunder. Nf6 was best. } (6... Nf6 7. a4 O-O 8. a5 Bxd4 9. cxd4 d5 10. Bg2 c6 11. O-O Na6 12. Nc3 Nc7 13. Qd3) 7. Qxd4 d6 8. Qe4+ Ne7?! { (15.85 → Mate in 2) Checkmate is now unavoidable. Kf8 was best. } (8... Kf8 9. Bf4) 9. Bh3 Bxh3 10. Nd2?? { (Mate in 2 → 2.72) Lost forced checkmate sequence. Qa4+ was best. } (10. Qa4+ Kf8 11. Qe8#) 10... Kf8?? { (2.72 → Mate in 5) Checkmate is now unavoidable. Nc6 was best. } (10... Nc6 11. Qxc6+) 11. Nf3?? { (Mate in 5 → 3.70) Lost forced checkmate sequence. Qd4 was best. } (11. Qd4 Nf5 12. Qxg7+ Nxg7 13. Bh6 Kg8 14. Ne4 Be6 15. Nf6#) 11... Bg4?? { (3.70 → Mate in 5) Checkmate is now unavoidable. Kg8 was best. } (11... Kg8 12. Ng5) 12. O-O-O?! { (Mate in 5 → 13.22) Lost forced checkmate sequence. Ng5 was best. } (12. Ng5 Kg8 13. Nxf7 Kf8 14. Ng5 Rg8 15. Nxh7+ Ke8 16. Qxe7#) 12... Bxf3 13. exf3 Qd7 14. Bd4 Qb5?! { (18.62 → Mate in 2) Checkmate is now unavoidable. Kg8 was best. } (14... Kg8 15. Qxb7) 15. Bxg7+ Kg8 16. Qxe7 Qg5+ 17. f4?! { (Mate in 2 → 51.84) Lost forced checkmate sequence. Qxg5 was best. } (17. Qxg5 a5 18. Bxh8#) 17... Qxe7 18. Kb1?? { (34.08 → Mate in 2) Checkmate is now unavoidable. Rhe1 was best. } (18. Rhe1) 18... Qe4+ 19. Ka1 Qb1# { Game ends by variant rule. } 0-1