[Event "Rated rapid game"] [Site "https://lichess.org/YDqXC7ZU"] [Date "2014.07.08"] [White "prob4"] [Black "U1"] [Result "0-1"] [UTCDate "2014.07.08"] [UTCTime "12:56:47"] [WhiteElo "1896"] [BlackElo "1802"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "300+6"] [ECO "B20"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 { B20 Sicilian Defense } 2. f3?! { (0.43 → -0.24) Inaccuracy. Nf3 was best. } (2. Nf3 e6 3. Nc3 Nc6 4. Bb5 Nf6 5. O-O Be7 6. e5 Nd5 7. Nxd5 exd5 8. c3 O-O) 2... d6 3. d3 g6 4. b3?! { (0.05 → -0.68) Inaccuracy. Nc3 was best. } (4. Nc3 Nc6 5. Nge2 Bg7 6. g4 e5 7. h4 Be6 8. h5 h6 9. hxg6 fxg6) 4... Bg7 5. c3 a6 6. Bb2 b5 7. d4 cxd4 8. cxd4 Nf6 9. Nc3 Bb7 10. Nge2 O-O 11. g4 d5 12. exd5?! { (0.04 → -0.93) Inaccuracy. e5 was best. } (12. e5 Nfd7 13. h4 b4 14. Na4 Nc6 15. Bg2 e6 16. h5 gxh5 17. Rxh5 Ra7 18. f4) 12... Nxd5 13. Bg2?? { (-0.96 → -6.40) Blunder. Nxd5 was best. } (13. Nxd5 Qxd5 14. Bg2 Nc6 15. O-O Rad8 16. Rc1 e5 17. f4 e4 18. f5 Bh6 19. Rc5 Qd6 20. Bxe4 Be3+ 21. Kh1 Nxd4 22. Bxb7 Qxc5) 13... Ne3 14. Qd3 Nxg2+ 15. Kf1 Nh4 16. f4?! { (-6.76 → -10.02) Inaccuracy. d5 was best. } (16. d5 Nc6 17. f4 e6 18. Rb1 Nb4 19. Qg3 Re8 20. a3 exd5 21. axb4) 16... Bxh1 17. Ng3 Bg2+ 18. Kf2 Qxd4+ 19. Qxd4 Bxd4+ 20. Ke2 Bf3+ 21. Kd3 Rd8 22. Kc2 Nc6 23. Re1 Nb4+ 24. Kd2 Bf2+ 25. Kc1 Bxe1 26. Nf1?! { (-22.64 → Mate in 7) Checkmate is now unavoidable. a3 was best. } (26. a3 Nd3+ 27. Kb1 Nxb2 28. Na2 Nd3 29. f5 Bxg4 30. fxg6 hxg6 31. Ne4 Bf5 32. Ng3 Be6 33. b4 Nf3 34. Nf1) 26... Nd3+?! { (Mate in 7 → -26.00) Lost forced checkmate sequence. Rac8 was best. } (26... Rac8 27. Ne3 Rxc3+ 28. Bxc3 Bxc3 29. a3 Ng2 30. axb4 Nxe3 31. Kb1 Rd1+ 32. Ka2 Ra1#) 27. Kc2?! { (-26.00 → Mate in 9) Checkmate is now unavoidable. Kb1 was best. } (27. Kb1 Rac8 28. Nd5 Bxd5 29. Ng3 Nf3 30. f5 Nxh2 31. f6 Bxg3 32. fxe7 Rd7 33. e8=N Rxe8 34. Bc3 Nxg4 35. Kc2 Be4 36. Kb1 f5) 27... Rac8 28. b4 Bxc3 29. Bxc3 Nxb4+?! { (Mate in 10 → -21.73) Lost forced checkmate sequence. Bd1+ was best. } (29... Bd1+ 30. Kxd1 Rxc3 31. Kd2 Rc4 32. Ke3 Rxf4 33. Ng3 Ng2+ 34. Kd2 Nxb4+ 35. Kc1 Nxa2+ 36. Kb1 Rf2 37. Ne2 Rxe2 38. h3 Rd1#) 30. Kb3 Nd3 31. g5 Bd5+ 32. Kc2 Bxa2 33. Ne3 b4 34. Ng4 Rxc3+ 35. Kd2 Nxf4+ 36. Ke1 Rc2 37. Ne3 Nfg2+ 38. Kf1 Nxe3+ 39. Kg1 Rd1# { Black wins by checkmate. } 0-1