[Event "2017 Winter Marathon"] [Site "https://lichess.org/SnWA01Uv"] [Date "2017.12.28"] [White "adewale"] [Black "Stein55"] [Result "1-0"] [UTCDate "2017.12.28"] [UTCTime "03:28:00"] [WhiteElo "1979"] [BlackElo "2478"] [WhiteRatingDiff "+23"] [BlackRatingDiff "-28"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B08"] [Opening "Pirc Defense: Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 { B08 Pirc Defense: Classical Variation } 5. Bg5 O-O 6. Qd2 Nc6 7. h3 a6 8. a4?! { (0.89 → 0.28) Inaccuracy. Bd3 was best. } (8. Bd3 e5 9. dxe5 dxe5 10. Nd5 Be6 11. c4 Bxd5 12. cxd5 Ne7) 8... Rb8 9. Be2 b5 10. axb5 axb5 11. b4? { (0.75 → -0.38) Mistake. Qe3 was best. } (11. Qe3) 11... Nxb4 12. O-O Bb7 13. d5 c5 14. Bxb5?! { (0.34 → -0.23) Inaccuracy. Rfe1 was best. } (14. Rfe1 Ra8 15. Rxa8 Qxa8 16. Bf1 Qa5 17. Nxb5 Ba6 18. c4 Bxb5 19. cxb5 Qa4 20. Bxf6 Bxf6) 14... Nxe4 15. Nxe4 Bxa1?? { (-0.17 → 1.99) Blunder. Bxd5 was best. } (15... Bxd5 16. Nc3 Bxc3 17. Qxc3 Rxb5 18. Bh6 f6 19. Bxf8 Kxf8 20. Nh2 Rb7 21. Qd2 Bf7 22. Rfb1) 16. Rxa1 Bxd5 17. Nc3 Bxf3?! { (1.78 → 2.53) Inaccuracy. Bb7 was best. } (17... Bb7 18. Bh6 Bxf3 19. gxf3 d5 20. Rd1 Qb6 21. Qe3 Qd6 22. Bxf8 Rxf8 23. Ba4 d4 24. Qe2) 18. gxf3 d5? { (1.91 → 3.42) Mistake. Rb7 was best. } (18... Rb7 19. Bh6 d5 20. Bxf8 Qxf8 21. Bf1 e6 22. f4 Nc6 23. Ne2 Qd8 24. Qe3 c4 25. Nd4) 19. Re1?? { (3.42 → -0.91) Blunder. Ra7 was best. } (19. Ra7 Rxb5 20. Nxb5 Qb6 21. Bh6 Re8 22. c4 Nc6 23. Ra1 d4 24. Qf4 f5 25. h4 Rd8) 19... f6?? { (-0.91 → 1.66) Blunder. d4 was best. } (19... d4 20. Na4) 20. Bh6 Rf7 21. Bf1 e5? { (1.04 → 2.70) Mistake. Kh8 was best. } (21... Kh8 22. Bg2) 22. f4 e4 23. Rd1 Rd7 24. Ne2?? { (3.36 → 0.19) Blunder. Nxe4 was best. } (24. Nxe4 Qe7 25. Ng3 Kh8 26. f5 Rbd8 27. Re1 Qf7 28. Qc3 Re7 29. Rd1 Rc8 30. Qb3 Rd7) 24... d4?! { (0.19 → 0.74) Inaccuracy. f5 was best. } (24... f5 25. Nc1 Qe7 26. Kh2 Qd6 27. Nb3 Ra8 28. Qc3 Ra2 29. Qxc5 Qxc5 30. Nxc5 Rc7 31. c3) 25. Ng3 f5 26. Bc4+ Kh8 27. Bg5?? { (0.63 → -1.11) Blunder. Ra1 was best. } (27. Ra1 Ra8 28. Rxa8 Qxa8 29. Qe2 Rd6 30. Kh2 Nd5 31. Nxe4 fxe4 32. Qxe4 Qd8 33. Qe5+ Nf6) 27... Qe8?? { (-1.11 → 4.03) Blunder. Qf8 was best. } (27... Qf8 28. c3 h6 29. Bh4 Nc6 30. Nf1 Kh7 31. f3 Rbb7 32. fxe4 fxe4 33. Be1 Qg7 34. Qc1) 28. Bf6+ Rg7 29. c3 Nc6 30. cxd4 Nxd4 31. Qc3? { (3.85 → 2.24) Mistake. Qa5 was best. } (31. Qa5) 31... Rd8?? { (2.24 → 5.15) Blunder. Qf8 was best. } (31... Qf8) 32. Kg2?! { (5.15 → 3.45) Inaccuracy. Ne2 was best. } (32. Ne2 Qf8 33. Bxd8 Qxd8 34. Nxd4 h6 35. Ne6 Qxd1+ 36. Bf1 Qd7 37. Nxg7 Qxg7 38. Qxc5 Qd7) 32... Rd6 33. Be5 Rd7 34. h4 h5 35. Ra1? { (3.29 → 1.92) Mistake. Ne2 was best. } (35. Ne2 Kh7 36. Bxg7 Rxg7 37. Nxd4 cxd4 38. Rxd4 Qb8 39. Qe3 Qc7 40. Bb3 Kh6 41. Rd5 Qe7) 35... Qe7?? { (1.92 → 5.44) Blunder. Kh7 was best. } (35... Kh7 36. Ne2 Qe7 37. Bxg7 Qxg7 38. Rd1 Qe7 39. Kg3 Nf3 40. Rxd7 Qxd7 41. Qf6 Nd2 42. Qf7+) 36. Ra8+?! { (5.44 → 3.54) Inaccuracy. Bxg7+ was best. } (36. Bxg7+ Qxg7 37. Ra8+ Kh7 38. Bg8+ Qxg8 39. Rxg8 Kxg8 40. Qxc5 Kf7 41. Qc4+ Ne6 42. Qb3 Rd2) 36... Kh7?! { (3.54 → 4.89) Inaccuracy. Rd8 was best. } (36... Rd8 37. Ra6 Kh7 38. Bxg7 Qxg7 39. Qa5 Rd7 40. Qb6 Rb7 41. Qxc5 Rc7 42. Qa5 Nf3 43. Be2) 37. Bxg7 Qxg7 38. Bg8+ Kh6 39. Qxc5 Nf3 40. Qc6 Rd1?? { (5.99 → Mate in 1) Checkmate is now unavoidable. Nxh4+ was best. } (40... Nxh4+ 41. Kh3 Qd4 42. Ra6 Rg7 43. Qf6 Qxf6 44. Rxf6 Rxg8 45. Kxh4 Kh7 46. Kg5 Rg7 47. Rd6) 41. Nxf5# { White wins by checkmate. } 1-0