[Event "ViejoTortuga Arena"] [Site "https://lichess.org/e8ZIwUiN"] [Date "2017.11.20"] [White "BillDerr"] [Black "Dementyev"] [Result "0-1"] [UTCDate "2017.11.20"] [UTCTime "20:40:51"] [WhiteElo "1503"] [BlackElo "1662"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+89"] [Variant "Chess960"] [TimeControl "180+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "bnrbqkrn/pppppppp/8/8/8/8/PPPPPPPP/BNRBQKRN w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. b3 Ng6 2. c4 e5 3. Bc2 O-O 4. d4 d6 5. Qd2 Bf6?! { (0.11 → 0.86) Inaccuracy. f5 was best. } (5... f5) 6. g3? { (0.86 → -0.32) Mistake. Nc3 was best. } (6. Nc3 b6 7. d5 Bb7 8. Ng3 Nd7 9. O-O Nh4 10. Nb5 a6 11. Nc3 h6 12. e3 a5) 6... b6 7. h4?! { (-0.15 → -0.92) Inaccuracy. d5 was best. } (7. d5 b5 8. cxb5 Qxb5 9. Nc3 Qa5 10. O-O c6 11. Rfd1 cxd5 12. Nxd5 Qxd5 13. Qxd5 Bxd5) 7... Qc6?? { (-0.92 → 1.00) Blunder. exd4 was best. } (7... exd4 8. Bxd4 Bxd4 9. Qxd4 Qe6 10. O-O-O Qxe2 11. f4 Nc6 12. Qd2 Qxd2+ 13. Rxd2 Nb4 14. Bf5) 8. d5?! { (1.00 → 0.20) Inaccuracy. h5 was best. } (8. h5 Ne7 9. g4 exd4 10. g5 Be5 11. f4 f5 12. fxe5 dxe5 13. Nf2 Qe6 14. Na3 c5) 8... Qd7 9. Qd3?? { (0.46 → -3.43) Blunder. Kg2 was best. } (9. Kg2 Qg4) 9... h5?? { (-3.43 → 0.29) Blunder. Qh3+ was best. } (9... Qh3+ 10. Ke1 e4 11. Qe3 Bxa1 12. Nd2 Bb2 13. Rb1 Be5 14. Nxe4 Rfe8 15. f4 Bxf4 16. Qf3) 10. Nd2 Rfe8? { (-0.24 → 1.00) Mistake. Qh3+ was best. } (10... Qh3+ 11. Ke1 c6 12. f4 cxd5 13. cxd5 e4 14. Nxe4 Bxa1 15. Rxa1 Na6 16. a3 Qh2 17. Kd2) 11. Ne4?! { (1.00 → 0.30) Inaccuracy. Qf3 was best. } (11. Qf3 Qh3+ 12. Ke1 Ne7 13. Ne4 Nd7 14. Qxh5 g6 15. Qf3 Kg7 16. h5 Nf5 17. Qg2 Qxg2) 11... Na6?? { (0.30 → 3.04) Blunder. Qh3+ was best. } (11... Qh3+ 12. Ke1 Be7 13. f4 c6 14. Nhf2 Qd7 15. Qf3 cxd5 16. cxd5 exf4 17. Qxh5 f3 18. exf3) 12. Bc3?? { (3.04 → 0.00) Blunder. Nxf6+ was best. } (12. Nxf6+ gxf6 13. Qf3 Qh3+ 14. Ke1 Qg4 15. Qxf6 Nc5 16. f3 Nd7 17. Qxf7+ Kxf7 18. fxg4 hxg4) 12... Nc5?? { (0.00 → 1.71) Blunder. Be7 was best. } (12... Be7 13. f3 c6 14. dxc6 Qh3+ 15. Ke1 Qh2 16. Kf1 Qh3+ 17. Ke1) 13. Nxc5? { (1.71 → 0.29) Mistake. Nxf6+ was best. } (13. Nxf6+ gxf6 14. Qf5 Qxf5 15. Bxf5 Rcd8 16. g4 hxg4 17. Bxg4 Nxh4 18. Bd7+ Kf8 19. Bxe8 Kxe8) 13... bxc5 14. Qf3 e4?! { (0.53 → 1.22) Inaccuracy. Qh3+ was best. } (14... Qh3+ 15. Qg2 Qxg2+ 16. Rxg2 Bb7 17. e4 Nf8 18. f3 Nd7 19. Nf2 Ra8 20. Rg1 a5 21. Kg2) 15. Bxe4 Bxc3?! { (1.00 → 1.58) Inaccuracy. Qh3+ was best. } (15... Qh3+ 16. Qg2 Qxg2+ 17. Bxg2 Bxc3 18. Rxc3 c6 19. e4 Bb7 20. Bh3 Rc7 21. f3 a5 22. Nf2) 16. Rxc3? { (1.58 → 0.30) Mistake. Bf5 was best. } (16. Bf5 Qd8 17. Bxc8 Qxc8 18. Rxc3 c6 19. e4 cxd5 20. exd5 Ne5 21. Qg2 Ng4 22. O-O Re2) 16... Qh3+ 17. Ke1 Qg4? { (0.10 → 1.78) Mistake. c6 was best. } (17... c6) 18. Qxg4 hxg4 19. Bxg6?! { (1.64 → 0.99) Inaccuracy. Bf5 was best. } (19. Bf5 Rcd8 20. Bxg4 c6 21. dxc6 Bxc6 22. f4 Ne7 23. Nf2 a5 24. Kd2 a4 25. bxa4 Ra8) 19... fxg6 20. Kd2 c6 21. dxc6 Bxc6 22. Rf1?! { (1.05 → 0.05) Inaccuracy. f4 was best. } (22. f4 gxf3 23. exf3 d5 24. cxd5 Rcd8 25. Kc1 Rxd5 26. f4 Bd7 27. Nf2 Re2 28. Rc2 Re3) 22... Re5 23. f3 Rce8 24. e4 gxf3 25. Rcxf3? { (-0.08 → -1.27) Mistake. Nf2 was best. } (25. Nf2 Bxe4 26. Nxe4 Rxe4 27. Rcxf3 Re2+ 28. Kc3 Rxa2 29. R1f2 Rxf2 30. Rxf2 Rf8 31. Rxf8+ Kxf8) 25... Bxe4? { (-1.27 → -0.08) Mistake. Rxe4 was best. } (25... Rxe4 26. R3f2 d5 27. cxd5 Bxd5 28. Kc2 c4 29. Rd2 cxb3+ 30. axb3 Be6 31. Rf3 Bg4 32. Rf4) 26. Rf7?? { (-0.08 → -4.09) Blunder. Re3 was best. } (26. Re3 Bg2 27. Rxe5 Rxe5 28. Rg1 Bc6 29. Nf2 g5 30. Nd3 Rf5 31. hxg5 Rxg5 32. a3 a5) 26... Bf5 27. Rxa7 Re2+ 28. Kd1 Bg4 29. Kc1 Rh2 30. Rff7?? { (-2.61 → Mate in 1) Checkmate is now unavoidable. Ra6 was best. } (30. Ra6 Bh3 31. Rf2 Rxh1+ 32. Kb2 Rd1 33. Rb6 Bf5 34. a4 Ra8 35. Kc3 Rd3+ 36. Kb2 Rxg3) 30... Re1# { Black wins by checkmate. } 0-1