[Event "Ava puzzle queen Arena"] [Site "https://lichess.org/EBSEa8Tn"] [Date "2023.09.21"] [White "Oscarcheng"] [Black "lessi17"] [Result "1-0"] [UTCDate "2023.09.21"] [UTCTime "17:05:43"] [WhiteElo "1334"] [BlackElo "1842"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-46"] [Variant "Atomic"] [TimeControl "180+1"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 f6 2. Nd4?! { (2.34 → 1.41) Inaccuracy. Nc3 was best. } (2. Nc3 c6 3. e3 e6 4. Nd4 Nh6 5. Ncb5 Ng4 6. f4 Bb4) 2... e6?? { (1.41 → 3.39) Blunder. Nh6 was best. } (2... Nh6 3. e3 Ng4 4. f4 b5 5. Nf5 e5 6. Bd3 e4 7. Ne7) 3. Nb5 Qe7?? { (2.81 → 5.72) Blunder. Na6 was best. } (3... Na6 4. Nxa7 Nh6 5. h3 Nf5 6. e4 g6 7. Bb5 c6 8. exf5) 4. Nd6+ Qxd6 5. e4 Bc5?! { (5.22 → 8.71) Inaccuracy. Nc6 was best. } (5... Nc6 6. Bb5 Nh6 7. f3 g6 8. d4 Nf5 9. exf5 Bh6 10. Bxh6) 6. d4 Bb6 7. Bf4 Nh6 8. Bxh6 Nc6? { (7.75 → Mate in 5) Checkmate is now unavoidable. h5 was best. } (8... h5 9. Ba6 bxa6 10. b4 Nc6 11. c3 O-O 12. Nd2 Ne7 13. O-O d5 14. Re1 g6 15. b5) 9. Bb5? { (Mate in 5 → 7.53) Lost forced checkmate sequence. Qh5+ was best. } (9. Qh5+ g6 10. Qh6 Ba5+ 11. c3 d5 12. Qg7 e5 13. Qe7#) 9... Ba5+ 10. b4 Bxb4? { (7.84 → Mate in 4) Checkmate is now unavoidable. h5 was best. } (10... h5 11. Ba6 bxa6 12. c3 O-O 13. O-O Ne7 14. Nd2 f5 15. f3 fxe4 16. d5 e5 17. Qb3) 11. Nc3?? { (Mate in 4 → 5.22) Lost forced checkmate sequence. Qh5+ was best. } (11. Qh5+ g6 12. Qh6 d5 13. Qg7 dxe4 14. Qe7#) 11... Nb4?? { (5.22 → Mate in 5) Checkmate is now unavoidable. g6 was best. } (11... g6 12. Nd5) 12. Qh5+ g6 13. Qb5?? { (Mate in 4 → 2.15) Lost forced checkmate sequence. Qh6 was best. } (13. Qh6 Nd3+ 14. cxd3 Kd8 15. Qg7 d6 16. Qxc7#) 13... c6 14. Qa4?? { (2.36 → -0.38) Blunder. Qxb7 was best. } (14. Qxb7 Nxa2 15. Ke2 h5 16. f4 O-O 17. g4 a5 18. Na4 Rb8 19. g5 fxg5 20. e5 Rb1) 14... b5?? { (-0.38 → 3.14) Blunder. O-O was best. } (14... O-O 15. Ne2 b6 16. O-O Ba6 17. c4 Nc2 18. Rab1 Bb5 19. Qa3 Nxa3 20. cxb5 a5 21. Rbe1) 15. Qa5 Kf7?? { (2.09 → Mate in 6) Checkmate is now unavoidable. Nd3+ was best. } (15... Nd3+) 16. f4?? { (Mate in 6 → 5.62) Lost forced checkmate sequence. Qc7 was best. } (16. Qc7 Nd3+ 17. cxd3 g5 18. Qd6 Kg6 19. Qe7 Kh5 20. Qg7 Kg4 21. Qxg5#) 16... Re8 17. e5? { (6.15 → 3.71) Mistake. Qd8 was best. } (17. Qd8 Kg8 18. Nxb5 Ba6 19. Qc7 Bf1 20. g4 Rab8 21. Rb1 h5 22. Qd6 Kh8 23. Rg1 Rb5) 17... Kg8 18. f5?! { (3.77 → 2.77) Inaccuracy. exf6 was best. } (18. exf6) 18... exf5? { (2.77 → 4.78) Mistake. Bb7 was best. } (18... Bb7 19. g4) 19. e6?! { (4.78 → 3.20) Inaccuracy. O-O was best. } (19. O-O Nd3) 19... dxe6+ 20. Ne4 Bf5 21. Qc7 Bxe4+?? { (3.47 → Mate in 1) Checkmate is now unavoidable. Bd7 was best. } (21... Bd7 22. O-O) 22. Qxh7# { Game ends by variant rule. } 1-0