Chess puzzle (Advantage)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. h3 d6 6. d3 b6 7. Qe2 Bb7 8. Be3
Bb4 9. a3 Ba5 10. b4 Nd4 11. Nxd4 exd4 12. Bxd4 c5 13. Bxf6 Qxf6 14. Qd2 cxb4
15. axb4 Bxb4 16. Bb5+ Kf8 17. d4 Bxe4 18. O-O Qg6 19. g3 Qh5 20. Nxe4 *
Position (FEN): r4k1r/p4ppp/1p1p4/1B5q/1b1PN3/6PP/2PQ1P2/R4RK1 b - - 0 20
Black to move.
Themes:  Middlegame  
Puzzle rating: 948
Best move: Bxd2