Chess puzzle (Equality)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d5 6. exd5 Nxd5 7. c3 Bg4 8.
Nbd2 O-O 9. Re1 Qf6 10. Qb3 Nf4 11. Ne4 Qe7 12. Qxb7 Bxf3 13. Qxc6 *
Position (FEN): r4rk1/p1p1qppp/2Q5/2b1p3/2B1Nn2/2PP1b2/PP3PPP/R1B1R1K1 b - - 0 13
Black to move.
Themes:  Middlegame  
Puzzle rating: 1503
Best move: Nxg2