[Event "Batumi Women's Chess Olympiad"] [Site "chess24.com"] [Date "2018.09.25"] [Round "2"] [White "Shen, Yang"] [Black "Castrillon Gomez, Melissa"] [Result "1/2-1/2"] [WhiteElo "2464"] [BlackElo "2248"] [Variant "Standard"] [TimeControl "-"] [ECO "A58"] [Opening "Benko Gambit Accepted: Fully Accepted Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 { A58 Benko Gambit Accepted: Fully Accepted Variation } g6 6. Nc3 Bg7 7. Nf3 O-O 8. e4 Qa5 9. Nd2 Bxa6 10. Bxa6 Qxa6 11. a4 Ra7?! { (0.22 → 1.25) Inaccuracy. e6 was best. } (11... e6 12. dxe6 dxe6 13. Nb5 Qb7 14. O-O Nc6 15. f4 Rfd8 16. e5 Ne8 17. Qe2 Nd4 18. Nxd4) 12. Qe2?! { (1.25 → 0.42) Inaccuracy. Ra3 was best. } (12. Ra3 Rb7) 12... d6?! { (0.42 → 1.26) Inaccuracy. e6 was best. } (12... e6 13. dxe6 Qxe2+ 14. Kxe2 fxe6 15. Rd1 d5 16. Nb3 Na6 17. f3 dxe4 18. fxe4 Rb7 19. Ra3) 13. Nb5 Rb7 14. O-O Ne8 15. Re1 Nc7 16. Nxc7 Rxc7 17. Ra3?! { (1.19 → 0.54) Inaccuracy. Nc4 was best. } (17. Nc4) 17... Rb7?! { (0.54 → 1.31) Inaccuracy. Qxe2 was best. } (17... Qxe2 18. Rxe2 c4 19. Nb1 Na6 20. Nc3 Rb7 21. Nd1 Rc8 22. a5 Rb3 23. Rc2 Rxa3 24. bxa3) 18. Nc4 Nd7 19. Bg5?! { (0.99 → 0.36) Inaccuracy. a5 was best. } (19. a5 Rfb8) 19... Nb6 20. b3 h6 21. Bd2 Nxc4 22. Qxc4 Qxc4 23. bxc4 Rb2 24. Rd1 Rfb8 25. Kf1 Rc2?! { (0.84 → 1.59) Inaccuracy. R8b3 was best. } (25... R8b3 26. Rxb3 Rxb3 27. a5 h5 28. Ke2 Kf8 29. Be1 Ra3 30. Rb1 Bd4 31. h3 Kg7 32. f3) 26. a5 Rbb2 27. Ke2?? { (1.92 → -0.81) Blunder. Be1 was best. } (27. Be1 Rb8 28. a6 Rcb2 29. a7 Ra8 30. Rd2 Rb1 31. Rda2 Kf8 32. f3 Ke8 33. Ra5 Rb7) 27... Bc3 28. Kd3 Bxd2 29. a6 Ra2 30. Ra1 Rc3+ 31. Rxc3 Rxa1 32. Kxd2 Rxa6 33. Ke3 { The game is a draw. } 1/2-1/2