[Event "Weekly Three-check Arena"] [Site "https://lichess.org/WgAQm0Wn"] [Date "2023.09.04"] [White "DcoolKnight"] [Black "realgmdeji"] [Result "0-1"] [UTCDate "2023.09.04"] [UTCTime "19:41:20"] [WhiteElo "1850"] [BlackElo "1771"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+42"] [Variant "Three-check"] [TimeControl "180+0"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6?? { (0.00 → 2.42) Blunder. e5 was best. } { A04 Zukertort Opening: Black Mustang Defense } (1... e5 2. Nc3 Nf6 3. e4 Bc5 4. d4 exd4 5. Bc4 O-O 6. O-O) 2. Nc3 e6 3. e3?? { (3.08 → 0.97) Blunder. e4 was best. } (3. e4 Nf6 4. e5 Ng4 5. d4 Bb4 6. Bb5 Bxc3+ 7. bxc3 a6) 3... Qf6? { (0.97 → 2.63) Mistake. d5 was best. } (3... d5 4. d4 Bb4 5. Bd2 Nf6 6. Bd3 O-O 7. Ne5 Bxc3 8. Bxc3) 4. d4 Bb4 5. Bd2 Nh6?! { (2.51 → 3.65) Inaccuracy. Nge7 was best. } (5... Nge7 6. Bd3) 6. Bd3 Ng4?! { (3.60 → 4.76) Inaccuracy. Bxc3 was best. } (6... Bxc3 7. Bxc3) 7. Qe2 d5?! { (4.08 → 5.84) Inaccuracy. Bxc3 was best. } (7... Bxc3 8. bxc3) 8. a3?! { (5.84 → 4.10) Inaccuracy. h3 was best. } (8. h3) 8... Ba5?! { (4.10 → 5.79) Inaccuracy. Bxc3 was best. } (8... Bxc3 9. bxc3 Qd8 10. e4 Nf6 11. exd5 Qxd5 12. c4 Qh5 13. d5 Nb8 14. Qe3 O-O 15. O-O) 9. b4 Bb6 10. Nb5?? { (5.53 → 1.84) Blunder. h3 was best. } (10. h3 Nh6 11. b5 Ne7 12. e4 e5 13. dxe5 Qg6 14. g4 Bxg4 15. hxg4 Nxg4 16. O-O-O Nxf2) 10... Kf8? { (1.84 → 3.84) Mistake. a6 was best. } (10... a6 11. Nxc7+ Bxc7 12. h3 Nh6 13. e4 dxe4 14. Bxe4 Bd7 15. c3 Nf5 16. Bg5 Qg6 17. g4) 11. Nc3 Bxd4?? { (3.50 → 10.15) Blunder. a6 was best. } (11... a6) 12. exd4 Nxd4 13. Nxd4 Qxd4 14. O-O Bd7 15. Qxg4?? { (18.59 → -2.63) Blunder. Be3 was best. } (15. Be3) 15... Qxg4 16. Be3 Bc6?? { (-3.05 → 0.95) Blunder. Kg8 was best. } (16... Kg8 17. f4) 17. Bc5+?? { (0.95 → -1.12) Blunder. b5 was best. } (17. b5) 17... Ke8?? { (-1.12 → 23.57) Blunder. Kg8 was best. } (17... Kg8 18. f4) 18. b5 d4?! { (11.25 → Mate in 7) Checkmate is now unavoidable. b6 was best. } (18... b6 19. h3) 19. Ne2?? { (Mate in 7 → Mate in 1) Lost forced checkmate sequence. bxc6 was best. } (19. bxc6 bxc6 20. Be4 Qxe4 21. Nxe4 Rb8 22. Rad1 Rb1 23. Nd6+ cxd6 24. Rxb1 dxc5 25. Rb8#) 19... Qxg2# { Black wins by checkmate. } 0-1