[Event "Rated rapid game"] [Site "https://lichess.org/aT5QfWLb"] [Date "2018.12.06"] [White "petiribi"] [Black "almostadams"] [Result "0-1"] [UTCDate "2018.12.06"] [UTCTime "21:09:55"] [WhiteElo "1939"] [BlackElo "2098"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+27"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A48"] [Opening "London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 3. Bf4 { A48 London System } Bg7 4. e3 d6 5. h3 O-O 6. Nbd2 b6 7. Be2 Bb7 8. O-O Nbd7 9. c4 c5 10. d5 b5?! { (-0.31 → 0.44) Inaccuracy. Nh5 was best. } (10... Nh5 11. Bh2 Bxb2 12. Rb1 Bg7 13. Bd3 Re8 14. e4 e5 15. Bc2 Bh6 16. Re1 Ndf6 17. Ba4) 11. b3?! { (0.44 → -0.22) Inaccuracy. e4 was best. } (11. e4 b4 12. Ne1 a5 13. Nd3 Qb6 14. a3 e6 15. Re1 Rfe8 16. Bf3 h6 17. Be2 exd5) 11... Re8 12. Rb1 Qa5 13. Qc2 Rad8 14. e4 e5 15. Bg5 b4 16. Rfe1 Rb8 17. Rb2 Nh5 18. Bf1 h6 19. Be3 Rf8 20. Nb1?! { (1.32 → 0.41) Inaccuracy. a3 was best. } (20. a3 bxa3 21. Ra2 Qd8 22. Nb1 f5 23. Rxa3 a6 24. Bc1 f4 25. Nc3 Nhf6 26. Bb2 Kh7) 20... f5? { (0.41 → 1.64) Mistake. Qd8 was best. } (20... Qd8 21. Bc1 f5 22. a3 a5 23. Ra2 f4 24. Nbd2 Qb6 25. Bb2 Nhf6 26. Rea1 Ra8 27. Bd3) 21. exf5 gxf5 22. Qd2?? { (1.71 → -3.58) Blunder. Nh4 was best. } (22. Nh4 f4 23. Bc1 Qd8 24. Ng6 Re8 25. Nd2 Nhf6 26. a3 a5 27. Ra2 Qc7 28. Bb2 Nf8) 22... f4 23. Nh4?! { (-3.44 → -4.45) Inaccuracy. Qc2 was best. } (23. Qc2 fxe3) 23... fxe3 24. Qxe3 Qd8 25. Nf3? { (-3.86 → -7.42) Mistake. g3 was best. } (25. g3 Qg5) 25... e4 26. Nh2 Bxb2 27. Qxh6 Qf6 28. Ng4 Qxh6 29. Nf6+?! { (-10.07 → Mate in 9) Checkmate is now unavoidable. Nxh6+ was best. } (29. Nxh6+ Kg7) 29... Kg7?! { (Mate in 9 → -25.75) Lost forced checkmate sequence. Qxf6 was best. } (29... Qxf6 30. Re2 Bd4 31. Nd2 Bxf2+ 32. Rxf2 Qxf2+ 33. Kh2 Qxd2 34. Be2 Qxe2 35. a4 Rf1 36. h4) 30. Ng4 Qf4 31. Ne3?! { (-28.79 → Mate in 6) Checkmate is now unavoidable. Nd2 was best. } (31. Nd2 Qxd2) 31... Qxf2+ 32. Kh2 Qxe1 33. Ng4 Rxf1 34. Nd2 Rh1# { Black wins by checkmate. } 0-1