Chess puzzle (Advantage)
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Bd3 d5 7. exd5 Nxd5 8.
O-O e6 9. a3 Be7 10. c4 Nf6 11. Be3 Qc7 12. Nc3 a6 13. Na4 O-O 14. Nb6 Rb8 15.
Nxc8 Rbxc8 16. Nd4 Ne5 17. Be2 Rfd8 18. b3 Bc5 19. b4 Bxd4 20. Bxd4 Nc6 21.
Bxf6 Rxd1 22. Rfxd1 gxf6 23. c5 Qe5 24. Bf3 Nd4 25. Bxb7 Rd8 26. Bxa6 Ra8 27.
Bf1 Nc2 28. Rac1 Nxa3 29. c6 Nb5 30. Bxb5 Qxb5 31. c7 Qe8 *
Position (FEN): r3q1k1/2P2p1p/4pp2/8/1P6/8/5PPP/2RR2K1 w - - 1 32
White to move.
Themes: Defensive Move Endgame, Queen and Rook Endgame  
Puzzle rating: 1828
Best move: b5