Chess puzzle (Advantage)
Opening: English_Opening, English_Opening_Anglo-Indian_Defense
Moves: 1. c4 Nf6 2. Nc3 e6 3. Nf3 Nc6 4. g3 a6 5. Bg2 Bb4 6. O-O Bxc3 7. bxc3 d6 8. d3
Bd7 9. Bg5 h6 10. Bf4 e5 11. Bd2 O-O 12. a4 a5 13. e3 Bg4 14. h3 Bh5 15. g4 Bg6
16. d4 Ne4 17. c5 Nxd2 18. Qxd2 e4 19. Nh4 *
Position (FEN): r2q1rk1/1pp2pp1/2np2bp/p1P5/P2Pp1PN/2P1P2P/3Q1PB1/R4RK1 b - - 1 19
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 748
Best move: Qxh4