[Event "Major Swiss Comp. Chess League - Div. 3"] [Site "Alabama"] [Date "2017.12.31"] [Round "12"] [White "AM68060 CC2175, 30S."] [Black "AM68060 Sargon 3, 30S."] [Result "0-1"] [WhiteElo "2202"] [BlackElo "2137"] [Variant "Standard"] [TimeControl "-"] [ECO "A36"] [Opening "English Opening: Symmetrical Variation, Ultra-Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 { A36 English Opening: Symmetrical Variation, Ultra-Symmetrical Variation } 5. a3 a6 6. Nh3 Nf6 7. d3 O-O 8. Ng5 h6 9. Nge4 Nxe4 10. Bxe4 d6 11. Bxc6?! { (-0.22 → -0.78) Inaccuracy. Bg2 was best. } (11. Bg2) 11... bxc6 12. e4 Rb8 13. O-O Bh3 14. Re1 Qd7 15. Qa4?! { (-1.32 → -2.41) Inaccuracy. Na4 was best. } (15. Na4 g5 16. Bd2 f5 17. Bc3 Bxc3 18. Nxc3 f4 19. b4 cxb4 20. axb4 Rxb4 21. Rxa6 fxg3) 15... Qg4 16. Qd1 Qxd1 17. Rxd1 Rb3 18. Rd2 Bxc3?! { (-2.24 → -1.60) Inaccuracy. Rfb8 was best. } (18... Rfb8 19. Re2 g5 20. Re3 Be5 21. Re2 Bd4 22. Re1 Kg7 23. Ra2 Kg6 24. Ne2 Rxd3 25. Nxd4) 19. bxc3 Rxc3 20. Rb1 e5 21. Rdb2 Rxd3 22. Bxh6 Rc8 23. Be3 d5 24. exd5 cxd5 25. cxd5 Rxd5?! { (-1.68 → -1.01) Inaccuracy. c4 was best. } (25... c4 26. d6 c3 27. Rc2 Rxd6 28. Rbc1 Rdc6 29. f4 Bf5 30. Rf2 f6 31. fxe5 fxe5 32. Re2) 26. Rd2 Rxd2 27. Bxd2 e4 28. Bc3 Kf8 29. a4 Rc6 30. Rb8+ Ke7 31. Rb7+?! { (-1.20 → -1.83) Inaccuracy. Rh8 was best. } (31. Rh8 Bg4 32. Kg2 Rd6 33. Ra8 Ke6 34. Ra7 f5 35. Rc7 f4 36. h3 Bf3+ 37. Kh2 e3) 31... Ke6 32. a5 Rd6 33. Rb1? { (-1.81 → -3.53) Mistake. Rb6 was best. } (33. Rb6 Kd7) 33... Rd3 34. Rc1 f6 35. Bb2 Rb3?! { (-3.03 → -2.24) Inaccuracy. f5 was best. } (35... f5) 36. Bc3 Ra3 37. Bd2 Kd5 38. Bc3 f5 39. Rd1+ Kc4 40. Bd2?? { (-2.47 → -6.49) Blunder. Bf6 was best. } (40. Bf6 Rxa5 41. Bg5 Bg4 42. Rc1+ Kd3 43. h3 Bf3 44. Bf6 Rb5 45. g4 a5 46. gxf5 gxf5) 40... Rd3 41. Rc1+ Kb3 42. Be3 c4 43. Rb1+ Ka2 44. Rc1?! { (-6.35 → -8.95) Inaccuracy. Re1 was best. } (44. Re1 c3) 44... Kb2?! { (-8.95 → -5.91) Inaccuracy. c3 was best. } (44... c3) 45. Re1 c3 46. f3?? { (-4.82 → Mate in 10) Checkmate is now unavoidable. Bc1+ was best. } (46. Bc1+) 46... Rxe3 47. Rd1 Rxf3 48. Kh1 c2 49. Re1 c1=Q 50. Rxc1 Kxc1 51. Kg1 Rf1# { Black wins by checkmate. } 0-1