Chess puzzle (Advantage)
Moves: 1. e4 e6 2. d3 d5 3. Nc3 Nf6 4. Bf4 Bb4 5. Bd2 O-O 6. Nge2 c5 7. a3 Ba5 8. Rb1
Nc6 9. g3 Nd4 10. Bg2 Nxe2 11. Qxe2 d4 12. Nd1 Bxd2+ 13. Qxd2 Bd7 14. f4 Bc6
15. O-O Qc7 16. Nf2 Rfe8 17. g4 h6 18. h4 Nd7 19. h5 e5 20. g5 exf4 21. gxh6
gxh6 *
Position (FEN): r3r1k1/ppqn1p2/2b4p/2p4P/3pPp2/P2P4/1PPQ1NB1/1R3RK1 w - - 0 22
White to move.
Themes:  Middlegame  
Puzzle rating: 1365
Best move: Ng4