Chess puzzle (Advantage)
Moves: 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1
O-O 9. h4 h5 10. Be2 e5 11. dxe5 dxe5 12. Qxd8 Rxd8 13. Nf3 Nc6 14. O-O Nd4 15.
Rfd1 Be6 16. b3 Bg4 17. Bxd4 exd4 18. Nb5 Bf6 19. c5 Nd5 20. Nbxd4 Nf4 21. Bc4
Rac8 22. g3 Bxd4 23. Rxd4 Rxd4 *
Position (FEN): 2r3k1/pp3p2/6p1/2P4p/2Br1nbP/1P3NP1/P4P2/2R3K1 w - - 0 24
White to move.
Themes:  Middlegame  
Puzzle rating: 939
Best move: Nxd4