[Event "ViejoTortuga Arena"] [Site "https://lichess.org/FDg7Drhx"] [Date "2017.11.20"] [White "Dementyev"] [Black "KaTePGG"] [Result "0-1"] [UTCDate "2017.11.20"] [UTCTime "20:47:03"] [WhiteElo "1751"] [BlackElo "1467"] [WhiteRatingDiff "-163"] [BlackRatingDiff "+183"] [Variant "Chess960"] [TimeControl "180+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rbknbrqn/pppppppp/8/8/8/8/PPPPPPPP/RBKNBRQN w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. d4 e5?! { (0.17 → 0.80) Inaccuracy. f5 was best. } (1... f5 2. f4 Ng6 3. e3 a5 4. a4 d5 5. Nhf2 e6 6. b3 Nf7 7. c4 Nd6 8. c5) 2. dxe5 c5?! { (0.75 → 1.62) Inaccuracy. Ng6 was best. } (2... Ng6 3. f4 f6 4. exf6 Rxf6 5. e3 a6 6. Nhf2 Ba7 7. Nd3 Nc6 8. g4 O-O-O 9. Bc3) 3. Bc3 Nc6 4. f4 g5 5. e3?! { (1.70 → 0.93) Inaccuracy. Qxc5 was best. } (5. Qxc5 gxf4 6. Nhf2 b6 7. Qa3 Kb7 8. Nd3 Ng6 9. Bb4 d6 10. Bxd6 Bxd6 11. exd6 f5) 5... Ng6 6. Ng3 gxf4 7. exf4 b5?? { (0.40 → 3.71) Blunder. f6 was best. } (7... f6 8. Qxc5 fxe5 9. f5 Nf4 10. a4 d6 11. Qf2 d5 12. Ba2 a6 13. b4 Qg5 14. Bd2) 8. Nf5? { (3.71 → 1.83) Mistake. Qxc5 was best. } (8. Qxc5 b4 9. Bxb4 a5 10. Ba3 f6 11. e6 dxe6 12. c3 Rf7 13. Qc4 Nxf4 14. Ne3 Rb7) 8... b4 9. Bd2 Nd4?? { (2.33 → 5.64) Blunder. f6 was best. } (9... f6 10. exf6 d6 11. c3 Rxf6 12. Nde3 Bd7 13. Bd3 Bxf5 14. Nxf5 Kb7 15. g4 a6 16. cxb4) 10. Nxd4 cxd4 11. Qxd4 f6 12. Qc5+ Bc7 13. Bxb4 fxe5? { (4.71 → 18.76) Mistake. Rb8 was best. } (13... Rb8) 14. f5?? { (18.76 → 1.11) Blunder. Ba5 was best. } (14. Ba5) 14... Ne7?? { (1.11 → 6.24) Blunder. d6 was best. } (14... d6 15. Qf2 Nf4 16. g3 Qc4 17. gxf4 Qxb4 18. c3 Qxf4+ 19. Qxf4 exf4 20. Rxf4 d5 21. Rf2) 15. Qxe7 Rf7 16. Qc5 Qxg2 17. Rg1?! { (6.35 → 4.82) Inaccuracy. Ne3 was best. } (17. Ne3 Qc6 18. Qxc6 dxc6 19. a4 Rd7 20. Ba2 Bb6 21. Nc4 Rd4 22. Bc3 Rf4 23. Re1 Bd4) 17... Qxh2 18. Ba5 Qh6+ 19. Ne3?? { (4.42 → 1.18) Blunder. Bd2 was best. } (19. Bd2 Qc6 20. Qxc6 dxc6 21. c3 Kb7 22. Be4 Bd7 23. Ne3 h5 24. Rh1 Rh8 25. O-O-O h4) 19... d6 20. Qc4?? { (1.32 → -10.31) Blunder. Qc3 was best. } (20. Qc3 d5 21. Rg8 O-O-O 22. Bxc7 d4 23. Qd2 Rxc7 24. Nd1 Qh5 25. Rg5 Qh6 26. Rg2 Qf8) 20... Qxe3+ 21. Bd2?! { (-10.05 → Mate in 3) Checkmate is now unavoidable. Kd1 was best. } (21. Kd1 Qxg1+) 21... Qxg1+ 22. Be1 Qxe1# { Black wins by checkmate. } 0-1