Chess puzzle (Advantage)
Moves: 1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Bg4 7. O-O Nf6 8. Bg5
cxd4 9. Nxd4 Be7 10. h3 Bh5 11. Nf5 O-O 12. Bxf6 Bxf6 13. Nd2 Qd7 14. g4 Bg6
15. e4 dxe4 16. Bxe4 Rfe8 17. Bxc6 bxc6 18. Nc4 Bxf5 19. gxf5 Qxf5 20. Qg4
Qxg4+ 21. hxg4 Bxb2 *
Position (FEN): r3r1k1/p4ppp/2p5/8/2N3P1/8/Pb3P2/R4RK1 w - - 0 22
White to move.
Themes: Hanging Piece Endgame  
Puzzle rating: 1408
Best move: Nxb2