[Event "Monthly UltraBullet Arena"] [Site "https://lichess.org/FESHFgJG"] [Date "2018.08.05"] [White "kdwww"] [Black "Sergey_Shtyka"] [Result "0-1"] [UTCDate "2018.08.05"] [UTCTime "17:02:59"] [WhiteElo "1717"] [BlackElo "1700"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+94"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "15+0"] [ECO "B20"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 { B20 Sicilian Defense } 2. e5?! { (0.18 → -0.41) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 g6 4. Nc3 Bg7 5. O-O e5 6. d3 Nge7) 2... Nc6 3. d4?! { (-0.29 → -0.92) Inaccuracy. f4 was best. } (3. f4 d5 4. Nf3 Nh6 5. c3 Bg4 6. h3 Bxf3 7. Qxf3 e6) 3... d6?! { (-0.92 → 0.04) Inaccuracy. cxd4 was best. } (3... cxd4 4. Nf3 d6 5. Nxd4 dxe5 6. Nxc6 Qxd1+ 7. Kxd1 bxc6 8. Bd3) 4. dxc5 dxe5?! { (-0.26 → 0.75) Inaccuracy. Bf5 was best. } (4... Bf5 5. exd6 exd6 6. Bb5 dxc5 7. Qe2+ Be7 8. Nf3 Nf6 9. Ne5 Bd7 10. Bxc6 Bxc6 11. Nxc6) 5. Nf3?? { (0.75 → -0.98) Blunder. Qxd8+ was best. } (5. Qxd8+ Nxd8 6. Nc3 Bf5 7. Be3 Nc6 8. O-O-O Nf6 9. Bb5 a6 10. Ba4 Rc8 11. Nge2 e6) 5... Qxd1+ 6. Kxd1 Bg4 7. Bb5 O-O-O+ 8. Ke2?? { (-0.90 → -5.19) Blunder. Nd2 was best. } (8. Nd2 e4 9. h3 exf3 10. hxg4 fxg2 11. Rg1 Nd4 12. Be2 e5 13. c3 Nxe2 14. Kxe2 Bxc5) 8... Bxf3+ 9. gxf3 Nd4+ 10. Ke3 Nxb5 11. Nc3?! { (-4.98 → -6.49) Inaccuracy. c3 was best. } (11. c3 e6 12. b4 a5 13. a4 Nc7 14. Ke2 Ne7 15. Na3 Nf5 16. Nb5 Be7 17. Rg1 Rd7) 11... Nf6?? { (-6.49 → -0.60) Blunder. Nd4 was best. } (11... Nd4 12. Rb1 Nf6 13. b4 Nxc2+ 14. Ke2 Nd4+ 15. Kf1 Nxf3 16. Ke2 Nd4+ 17. Kf1 e6 18. a3) 12. Bd2?? { (-0.60 → -6.86) Blunder. Nxb5 was best. } (12. Nxb5 a6 13. Nc3 e6 14. b4 Rd4 15. a3 Be7 16. Ke2 Rhd8 17. Rd1 Rh4 18. Rxd8+ Kxd8) 12... Nd4 13. Ne4 e6 14. Nxf6 gxf6 15. c3 Bxc5?? { (-10.73 → -2.97) Blunder. Bh6+ was best. } (15... Bh6+) 16. cxd4 exd4+?! { (-3.00 → -1.77) Inaccuracy. Bxd4+ was best. } (16... Bxd4+ 17. Ke2 Bxb2 18. Rab1 Bd4 19. Rhg1 Rhg8 20. Be3 b6 21. Rg3 Bxe3 22. fxe3 Kb7 23. Rbg1) 17. Ke2?! { (-1.77 → -2.65) Inaccuracy. Kd3 was best. } (17. Kd3 b6 18. Rhg1 Rhg8 19. Rg3 Kd7 20. f4 Kc6 21. Rag1 Rg6 22. f5 exf5 23. Rc1 a5) 17... e5?? { (-2.65 → 1.67) Blunder. d3+ was best. } (17... d3+ 18. Ke1 b6 19. Rg1 Rhg8 20. Rg3 Kb7 21. Rd1 f5 22. Bc3 Rxg3 23. hxg3 b5 24. b4) 18. Kf1?? { (1.67 → -3.31) Blunder. Rhc1 was best. } (18. Rhc1) 18... e4?? { (-3.31 → 1.88) Blunder. Kd7 was best. } (18... Kd7 19. Rc1 Bd6 20. Ke2 Rhg8 21. Rhg1 Ke6 22. Rg4 Rxg4 23. fxg4 Rg8 24. h3 f5 25. b3) 19. Kg2?? { (1.88 → -1.91) Blunder. Rc1 was best. } (19. Rc1 b6 20. b4 Kd7 21. bxc5 Rc8 22. fxe4 bxc5 23. Rc4 Rhe8 24. f3 f5 25. exf5 Re5) 19... d3?? { (-1.91 → 1.20) Blunder. Rhg8+ was best. } (19... Rhg8+ 20. Kf1 e3 21. Rc1 b6 22. fxe3 Kb7 23. exd4 Bxd4 24. Rc2 f5 25. Be1 f4 26. h4) 20. fxe4?? { (1.20 → -1.15) Blunder. Rac1 was best. } (20. Rac1) 20... f5?? { (-1.15 → 1.83) Blunder. b6 was best. } (20... b6 21. b4) 21. Rhe1?? { (1.83 → -1.02) Blunder. Rhc1 was best. } (21. Rhc1 b6 22. b4 fxe4 23. bxc5 Rhg8+ 24. Kf1 Kb7 25. Be3 Rg6 26. cxb6 axb6 27. Rab1 Rdg8) 21... Rhg8+ 22. Kf1?! { (-0.82 → -1.54) Inaccuracy. Kf3 was best. } (22. Kf3 fxe4+ 23. Rxe4 Rd5 24. Rf4 f5 25. Re1 Rg7 26. Rh4 Rd4 27. Rxd4 Bxd4 28. b4 Rc7) 22... f4?? { (-1.54 → 0.52) Blunder. b6 was best. } (22... b6 23. Rac1 Kb7 24. exf5 Rg7 25. Rc3 Bb4 26. Rxd3 Rxd3 27. Bxb4 Kc6 28. Re7 Rd7 29. f6) 23. f3?? { (0.52 → Mate in 1) Checkmate is now unavoidable. Rac1 was best. } (23. Rac1 b6) 23... Rg7 24. Bb4 Rg1# { Black wins by checkmate. } 0-1