[Event "Daily Three-check Arena"] [Site "https://lichess.org/8qvQTMwZ"] [Date "2016.07.03"] [White "GMBlunder"] [Black "yuuta1123"] [Result "0-1"] [UTCDate "2016.07.03"] [UTCTime "23:19:46"] [WhiteElo "1978"] [BlackElo "1713"] [WhiteRatingDiff "-31"] [BlackRatingDiff "+66"] [Variant "Three-check"] [TimeControl "300+0"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. e3?! { (0.71 → -0.11) Inaccuracy. e4 was best. } (2. e4 d5 3. e5 e6 4. d4 Nge7 5. c3 Nf5 6. Bd3 Be7 7. O-O Bd7 8. b4 a6) 2... Nb4? { (-0.11 → 1.45) Mistake. e5 was best. } (2... e5 3. d4 e4 4. Nfd2 Nf6 5. c4 Bb4 6. Nc3 O-O 7. Be2 d5 8. O-O Bd6 9. c5) 3. Bc4?! { (1.45 → 0.45) Inaccuracy. d4 was best. } (3. d4 e6 4. a3 Nc6 5. e4 d6 6. Bc4 Nf6 7. O-O a6 8. Nc3 h6 9. Bb3 b5) 3... e6 4. Nc3 Nxc2+?? { (0.77 → 3.92) Blunder. Nf6 was best. } (4... Nf6 5. e4 Be7 6. e5 Nfd5 7. a3 Nxc3 8. dxc3 Nc6 9. O-O d5 10. exd6 cxd6 11. Bf4) 5. Qxc2 Nf6 6. Nb5?! { (3.55 → 2.75) Inaccuracy. h3 was best. } (6. h3 c6 7. d4 b5 8. Be2 b4 9. Ne4 b3 10. Nxf6+ gxf6 11. Qc3 bxa2 12. Rxa2 Rg8) 6... c6 7. Nc7+?? { (2.78 → -1.01) Blunder. Nbd4 was best. } (7. Nbd4 Qa5 8. h3 Qh5 9. Be2 Bd6 10. b3 Nd5 11. Qe4 Qg6 12. Qg4 f6 13. Qxg6+ hxg6) 7... Qxc7 8. Ng5?! { (-0.85 → -1.46) Inaccuracy. Be2 was best. } (8. Be2 Qd6 9. Qd3 Qxd3 10. Bxd3 d6 11. Bc2 e5 12. d3 d5 13. Bd2 Bd6 14. Bc3 e4) 8... d5 9. Bd3 Bd6 10. h3?? { (-0.75 → -2.89) Blunder. b3 was best. } (10. b3 Qb6 11. Be2 Qc5 12. Qxc5 Bxc5 13. Bb2 Bb4 14. Rd1 h6 15. Nf3 a5 16. O-O a4) 10... e5 11. e4?? { (-2.82 → -6.73) Blunder. Bf5 was best. } (11. Bf5 Bxf5 12. Qxf5 Qd7 13. Qxd7+ Nxd7 14. d3 h6 15. Nf3 Nc5 16. d4 Nd3+ 17. Kf1 e4) 11... h6 12. Nf3 Nh5 13. exd5 Nf4 14. Bf1?? { (-5.50 → Mate in 5) Checkmate is now unavoidable. Kd1 was best. } (14. Kd1 Qa5 15. b4 Nxd3 16. bxa5 Nxf2+ 17. Ke2 Nxh1 18. Ke1 Bb4 19. Qc3 Bxc3 20. dxc3 cxd5) 14... Nxg2+ 15. Bxg2 Qb6 16. Kd1 Qxf2 { White resigns. } 0-1