Chess puzzle (Advantage)
Moves: 1. e4 d5 2. exd5 Qxd5 3. d3 e5 4. Nc3 Qe6 5. Nf3 a6 6. Bd2 Nc6 7. Qe2 Nf6 8. g3
Bd6 9. Bg2 O-O 10. Ng5 Qe8 11. Nd5 Nd4 12. Qd1 Nxd5 13. Bxd5 c6 14. Bg2 h6 15.
Ne4 Bc7 16. c3 Ne6 17. Qb3 a5 18. Be3 Ra6 19. Nc5 Rb6 20. Qc2 Qd8 21. Nxe6 Bxe6
22. Bxb6 Bxb6 23. O-O Bd5 24. Be4 Bxe4 25. dxe4 Qe7 26. Qb3 Ba7 27. Rad1 b5 28.
a4 Rb8 29. axb5 cxb5 30. Qd5 b4 31. Qxa5 bxc3 32. bxc3 Bc5 33. Rd5 Bd6 34. Rfd1
Bc7 35. c4 *
Position (FEN): 1r4k1/2b1qpp1/7p/Q2Rp3/2P1P3/6P1/5P1P/3R2K1 b - - 0 35
Black to move.
Themes:  Endgame  
Puzzle rating: 1070
Best move: Bxa5