Chess puzzle (Equality)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. c3 a6 6. a4 d6 7. Bb3 Nge7 8. h3 Ng6
9. O-O Nge7 10. d4 exd4 11. cxd4 Bb6 12. Nc3 g5 13. Nxg5 *
Position (FEN): r1bqk2r/1pp1np2/pbnp3p/6N1/P2PP3/1BN4P/1P3PP1/R1BQ1RK1 b kq - 0 13
Black to move.
Themes:  Opening  
Puzzle rating: 1563
Best move: hxg5