Chess puzzle (Advantage)
Moves: 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. dxe5 dxe5 8.
Qxd8 Rxd8 9. Nxe5 Nxe4 10. Nxe4 Bxe5 11. O-O Nc6 12. Rd1 Re8 13. Bf3 Nd4 14.
Rd3 Bf5 15. Bd2 Nxf3+ 16. gxf3 Rad8 17. Rxd8 Rxd8 18. Be3 b6 19. Rb1 Bh3 20. f4
Bxb2 *
Position (FEN): 3r2k1/p1p2p1p/1p4p1/8/2P1NP2/4B2b/Pb3P1P/1R4K1 w - - 0 21
White to move.
Themes:  Endgame  
Puzzle rating: 1833
Best move: Ng5