[Event "Rated rapid game"] [Site "https://lichess.org/CMm14QsC"] [Date "2016.06.21"] [White "konbekon"] [Black "bufferunderrun"] [Result "0-1"] [UTCDate "2016.06.21"] [UTCTime "11:45:37"] [WhiteElo "1250"] [BlackElo "1476"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+31"] [Variant "Standard"] [TimeControl "900+0"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 { D02 Queen's Pawn Game: London System } Nbd7 4. Nc3 c6 5. e3 e6 6. Bd3 Be7 7. e4 dxe4 8. Bxe4?! { (0.48 → -0.17) Inaccuracy. Nxe4 was best. } (8. Nxe4 Nxe4 9. Bxe4 Qb6 10. Rb1 c5 11. O-O cxd4 12. Qxd4 Qxd4 13. Nxd4 e5 14. Nb5 O-O) 8... Nxe4 9. Nxe4 Nf6 10. Nxf6+ Bxf6 11. Be5 O-O 12. Bxf6 Qxf6 13. Qd3 Rd8 14. O-O-O c5 15. c3 a6 16. h4?! { (0.09 → -0.65) Inaccuracy. Qe3 was best. } (16. Qe3 c4 17. d5 b5 18. dxe6 Bxe6 19. Rxd8+ Rxd8 20. Nd4 Bd5 21. Re1 h6 22. f3 b4) 16... Rb8? { (-0.65 → 0.72) Mistake. cxd4 was best. } (16... cxd4 17. cxd4 Bd7 18. Ng5 Qh6 19. Kb1 Rac8 20. f3 Bb5 21. Qe3 Bc6 22. Qd3 Bd5 23. b3) 17. Ng5 g6?! { (0.84 → 1.48) Inaccuracy. Qh6 was best. } (17... Qh6 18. Qe3 Bd7 19. dxc5 Bc6 20. Qf4 Rf8 21. f3 Rbc8 22. Qd2 Qg6 23. h5 Qf6 24. Qe3) 18. Rh3?? { (1.48 → -0.51) Blunder. Qg3 was best. } (18. Qg3 Bd7 19. Ne4 Qf5 20. Nd6 Qf6 21. Ne4 Qf5 22. Nd6 Qf6 23. h5 g5 24. Ne4 Qf4+) 18... cxd4?? { (-0.51 → 4.25) Blunder. e5 was best. } (18... e5 19. Rf3 Bf5 20. d5 h6 21. Ne4 Qxh4 22. Re3 Bxe4 23. Rxe4 Qxf2 24. Rxe5 Qf4+ 25. Qe3) 19. Rf3 Qe5?! { (3.97 → 5.87) Inaccuracy. Qe7 was best. } (19... Qe7 20. Rxf7 Qxf7 21. Nxf7 Kxf7 22. Qc4 Ra8 23. Qc7+ Rd7 24. Qf4+ Kg8 25. Rxd4 Rxd4 26. Qxd4) 20. Nxf7 Qc7?! { (5.52 → 7.41) Inaccuracy. Qd5 was best. } (20... Qd5 21. Nxd8 e5 22. Qe3 Bf5 23. Rxf5 dxe3 24. Rxd5 gxf5 25. fxe3 Kg7 26. Ne6+ Kf6 27. Ng5) 21. Nxd8 Qxd8 22. Qe4 b5 23. Rxd4 Qa5?? { (6.38 → Mate in 5) Checkmate is now unavoidable. Qc7 was best. } (23... Qc7 24. Rfd3 Kg7 25. Rd8 Qc5 26. h5 Qg5+ 27. Kb1 Qf5 28. Qh4 Rb7 29. Ka1 Qxh5 30. Qxh5) 24. a3? { (Mate in 5 → 7.69) Lost forced checkmate sequence. Qf4 was best. } (24. Qf4 Qxc3+ 25. bxc3 Bd7 26. Qxb8+ Be8 27. Qxe8+ Kg7 28. Qf8#) 24... Qb6? { (7.69 → Mate in 5) Checkmate is now unavoidable. Qc7 was best. } (24... Qc7 25. Qd3 e5 26. Rd8+ Kg7 27. Rff8 Bf5 28. Rg8+ Kf6 29. Rd6+ Be6 30. Qf3+ Ke7 31. Rg7+) 25. h5?! { (Mate in 5 → 16.93) Lost forced checkmate sequence. Qf4 was best. } (25. Qf4 Bd7 26. Rxd7 Qe3+ 27. fxe3 e5 28. Qf7+ Kh8 29. Qxh7#) 25... Bb7?! { (16.93 → Mate in 7) Checkmate is now unavoidable. g5 was best. } (25... g5 26. Qe5 h6 27. Qf6 Rb7 28. Rd8+ Qxd8 29. Qxd8+ Kh7 30. Qxc8 Re7 31. Qf8 Rg7 32. Rf7) 26. Qf4? { (Mate in 7 → 7.78) Lost forced checkmate sequence. Qe5 was best. } (26. Qe5 Qc5 27. Qxb8+ Bc8 28. h6 Qg5+ 29. Rff4 Qf5 30. Rxf5 gxf5 31. Rd7 a5 32. Qxc8#) 26... Bxf3 27. gxf3?? { (7.70 → 1.74) Blunder. hxg6 was best. } (27. hxg6 Rb7 28. Qxf3 hxg6 29. Qf6 Ra7 30. Rd8+ Qxd8 31. Qxd8+ Kf7 32. f3 Rb7 33. Qd6 a5) 27... Rf8?! { (1.74 → 2.91) Inaccuracy. Rd8 was best. } (27... Rd8 28. hxg6 hxg6 29. Qg3 Rxd4 30. Qxg6+ Kf8 31. Qf6+ Ke8 32. Qxd4 Qc6 33. Qe4 Kd7 34. Kc2) 28. Qe4?! { (2.91 → 1.63) Inaccuracy. Qh6 was best. } (28. Qh6 Qb7 29. hxg6 Qg7 30. gxh7+ Kh8 31. Qe3 Qf6 32. Rg4 Rd8 33. f4 Rf8 34. Kd2 Qd8+) 28... Rf6 29. hxg6 hxg6 30. Rd8+?? { (1.94 → -6.34) Blunder. f4 was best. } (30. f4 Qc5 31. Qa8+ Kg7 32. Qxa6 Qf5 33. Qc8 Rf7 34. f3 e5 35. Qxf5 Rxf5 36. fxe5 Rxe5) 30... Qxd8 31. Qxg6+?? { (-6.10 → Mate in 6) Checkmate is now unavoidable. Qe5 was best. } (31. Qe5 Kf7 32. Qh2 Kg7 33. Qe5 Kf7 34. Qh2 Kg7 35. Qe5 Qd5 36. Qxd5 exd5 37. Kd2 Rxf3) 31... Rxg6 32. b3 Rg2 33. f4 Rxf2 34. Kb1 Qd1# { Black wins by checkmate. } 0-1