Chess puzzle (Equality)
Moves: 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. Nf3 Bg7 6. Bd3 O-O 7. O-O Nbd7 8. h3
Re8 9. cxd5 cxd5 10. e4 dxe4 11. Nxe4 e5 12. Nd6 Re6 13. dxe5 *
Position (FEN): r1bq2k1/pp1n1pbp/3Nrnp1/4P3/8/3B1N1P/PP3PP1/R1BQ1RK1 b - - 0 13
Black to move.
Themes:  Opening  
Puzzle rating: 1568
Best move: Nxe5