Chess puzzle (Advantage)
Opening: Russian_Game, Russian_Game_Three_Knights_Game
Moves: 1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. d3 Bxc3+ 5. bxc3 Nc6 6. d4 O-O 7. d5 Na5 8.
Bd3 d6 9. h3 a6 10. Be3 b5 11. O-O Bxh3 *
Position (FEN): r2q1rk1/2p2ppp/p2p1n2/np1Pp3/4P3/2PBBN1b/P1P2PP1/R2Q1RK1 w - - 0 12
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1070
Best move: gxh3