Chess puzzle (Advantage)
Moves: 1. c4 d6 2. Nc3 Nf6 3. d4 Bf5 4. g3 c6 5. Bg2 Nbd7 6. Nf3 Qc7 7. O-O e5 8. dxe5
dxe5 9. Nh4 Be6 10. b3 Be7 11. Bb2 h6 12. Nf3 Nh5 13. Ne4 f5 14. Ned2 g5 15.
Qc2 Rg8 16. Rad1 O-O-O 17. e3 g4 18. Ne1 Nhf6 19. Nd3 h5 20. h4 *
Position (FEN): 2kr2r1/ppqnb3/2p1bn2/4pp1p/2P3pP/1P1NP1P1/PBQN1PB1/3R1RK1 b - h3 0 20
Black to move.
Themes:  Middlegame  En Passant
Puzzle rating: 1785
Best move: gxh3