[Event "Major Swiss Comp. Chess League - Div. 3"] [Site "Alabama"] [Date "2017.12.25"] [Round "10"] [White "DB MChess 1.06, 30S."] [Black "DB Rex 2.30, 60/30."] [Result "0-1"] [WhiteElo "2137"] [BlackElo "2167"] [Variant "Standard"] [TimeControl "-"] [ECO "A28"] [Opening "English Opening: Four Knights System, Nimzowitsch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 { A28 English Opening: Four Knights System, Nimzowitsch Variation } Bb4 5. d3 d6 6. Be2 O-O 7. O-O Bc5 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nh5 11. Na4 Nxg3 12. hxg3 Bd4 13. Nc3 f5 14. Nxd4 Nxd4 15. Bh5 Qf6 16. f4 gxf4 17. gxf4 Qh4 18. fxe5 dxe5 19. Nd5?? { (-0.05 → -2.90) Blunder. Nb5 was best. } (19. Nb5 Nxb5 20. cxb5 Be6 21. Bg6 f4 22. Qh5 Qxh5 23. Bxh5 Bd7 24. Rfc1 Bxb5 25. Rxc7 Bxd3) 19... c6 20. Nc3 f4 21. b4? { (-3.27 → -6.52) Mistake. Bf3 was best. } (21. Bf3 Kh7 22. Ne2 Nxf3+ 23. Rxf3 Rg8 24. Qe1 Qg5 25. Qf2 Bg4 26. d4 Bxf3 27. Qxf3 exd4) 21... Be6? { (-6.52 → -3.69) Mistake. Kh7 was best. } (21... Kh7 22. Rf2 Rg8 23. Ne2 Rg5 24. Bg6+ Kxg6 25. Nxd4 Rh5 26. Qxh5+ Qxh5 27. Nb3 Bg4 28. d4) 22. Na4? { (-3.69 → -6.89) Mistake. Bf3 was best. } (22. Bf3) 22... a5?? { (-6.89 → -2.90) Blunder. Kh7 was best. } (22... Kh7) 23. Nb6?! { (-2.90 → -3.90) Inaccuracy. Nc5 was best. } (23. Nc5 Bh3) 23... Ra6 24. bxa5 Rxa5 25. Rf2?! { (-3.61 → -4.78) Inaccuracy. a4 was best. } (25. a4 Kh8 26. Be2 Rg8 27. Rf2 Ra6 28. a5 Kh7 29. Qf1 c5 30. Bf3 h5 31. Qe1 Qh3) 25... Kh8?! { (-4.78 → -3.75) Inaccuracy. Ra3 was best. } (25... Ra3 26. Be2) 26. Rb1? { (-3.75 → -6.15) Mistake. a4 was best. } (26. a4 Rg8 27. Be2 Ra6 28. a5 Rg5 29. Qe1 Qh3 30. Qf1 Rg7 31. Bf3 Ra7 32. Bd1 Kh7) 26... Ra3?! { (-6.15 → -4.79) Inaccuracy. f3 was best. } (26... f3 27. Bxf3 Rxf3 28. Rbb2 Rg3 29. Qf1 Rg7 30. a4 Kh7 31. Rf8 Ra6 32. Rf6 Qg5 33. Rff2) 27. Rbb2?! { (-4.79 → -6.99) Inaccuracy. Rb3 was best. } (27. Rb3) 27... Rg8 28. Rbd2?! { (-5.82 → -8.32) Inaccuracy. Rf1 was best. } (28. Rf1 Rg5) 28... Rg5 29. Be2 Bh3 30. Qf1 Bxg2 31. Rxg2 Rxg2+ 32. Kxg2 f3+ 33. Bxf3 Qg5+ 34. Kh1 Qxd2 35. Bg2 Qf4 36. Nd7 Rxa2 37. Qxf4 exf4 38. Ne5 Kg8 39. Kg1 b5 40. cxb5 cxb5 41. Ng4?! { (-7.12 → -12.37) Inaccuracy. Nf3 was best. } (41. Nf3 Ne2+ 42. Kf1 Ng3+ 43. Kg1 b4 44. Nd4 Rd2 45. Nb3 Rxd3 46. Nc5 Re3 47. e5 Kf7) 41... b4 42. e5 b3 43. Bd5+ Kg7 44. Bxb3 Nxb3 45. Kf1 f3 46. e6?! { (-53.90 → Mate in 14) Checkmate is now unavoidable. Ke1 was best. } (46. Ke1 Re2+ 47. Kd1 Rg2 48. Nf6 Rg1+ 49. Kc2 f2 50. Kxb3 f1=Q 51. Kc4 Rg5 52. Ne4 Rxe5) 46... Re2 47. Nf2 Kf6 48. e7 Kxe7 49. Kg1 Nd2 50. d4 h5 51. d5 Kd6 52. Kh2 Ne4 53. Kh1 Rxf2 54. Kg1 h4 55. Kh1 Ng3+ 56. Kg1 Rg2# { Black wins by checkmate. } 0-1