Chess puzzle (Advantage)
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qc5 4. d4 Qa5 5. Nf3 Nf6 6. Bd2 Qb6 7. h3 Bf5 8.
Bc4 e6 9. O-O Be7 10. Re1 O-O 11. Be3 Qxb2 12. Nb5 Qb4 13. Ne5 Nc6 14. Bd2 Qa4
15. Nc3 Qxc2 16. Nxc6 bxc6 17. Qe2 c5 18. Rec1 Qb2 19. Rab1 Bxb1 20. Rxb1 Qa3
21. d5 c6 *
Position (FEN): r4rk1/p3bppp/2p1pn2/2pP4/2B5/q1N4P/P2BQPP1/1R4K1 w - - 0 22
White to move.
Themes:  Middlegame  
Puzzle rating: 1768
Best move: dxe6