[Event "NA AIM Mark Dulatre Birthday"] [Site "https://lichess.org/c27CGH9b"] [Date "2022.01.31"] [White "Jerech"] [Black "mamertsb"] [Result "0-1"] [UTCDate "2022.01.31"] [UTCTime "12:58:46"] [WhiteElo "1539"] [BlackElo "1261"] [WhiteRatingDiff "-137"] [BlackRatingDiff "+106"] [Variant "Chess960"] [TimeControl "180+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "brqknbnr/pppppppp/8/8/8/8/PPPPPPPP/BRQKNBNR w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. g3 d6 2. Bg2 e5 3. d3 Ngf6 4. b4 b6 5. c4 Bxg2?! { (0.27 → 1.12) Inaccuracy. Ng4 was best. } (5... Ng4 6. Nh3 g6 7. f4 Bh6 8. e4 Ng7 9. Nc2 O-O 10. O-O Qd7 11. b5 f5 12. Qb2) 6. Nxg2 Qb7? { (1.19 → 2.50) Mistake. Be7 was best. } (6... Be7 7. Qc2) 7. Nf3 Be7 8. Ne3?! { (2.78 → 2.01) Inaccuracy. O-O was best. } (8. O-O Nd7) 8... c6?! { (2.01 → 3.11) Inaccuracy. g6 was best. } (8... g6 9. O-O) 9. d4?? { (3.11 → 0.93) Blunder. O-O was best. } (9. O-O Nd7) 9... e4 10. Nd2 c5?? { (0.00 → 4.64) Blunder. d5 was best. } (10... d5 11. O-O Nc7 12. Nf5 Bf8 13. Ne3) 11. bxc5 dxc5 12. d5?? { (4.46 → 1.14) Blunder. O-O was best. } (12. O-O cxd4) 12... Nd6 13. Qc2 O-O 14. Bxf6 Bxf6 15. Nxe4 Nxe4 16. Qxe4 Rbe8 17. Qf5 Re5 18. Qf3 Qa6 19. Ng4 Qxa2 20. Rc1?? { (1.60 → -0.08) Blunder. O-O was best. } (20. O-O Rxe2) 20... Ree8?? { (-0.08 → 1.65) Blunder. Bg5 was best. } (20... Bg5) 21. Nxf6+ gxf6 22. Qxf6?? { (1.72 → Mate in 1) Checkmate is now unavoidable. O-O was best. } (22. O-O Rxe2 23. Qxf6 Qb2 24. Rc3 h6 25. Qf3 Re5 26. h4 a5 27. Kg2 Kg7 28. Qg4+ Kh7) 22... Qxe2# { Black wins by checkmate. } 0-1