Chess puzzle (Advantage)
Opening: English_Opening, English_Opening_Kings_English_Variation
Moves: 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d3 Bg7 5. g3 Nge7 6. Bg2 O-O 7. h4 h5 8. Ng5
d6 9. Bd2 Bg4 10. Nd5 Nxd5 11. cxd5 Nd4 12. Be3 Bxe2 13. Qxe2 *
Position (FEN): r2q1rk1/ppp2pb1/3p2p1/3Pp1Np/3n3P/3PB1P1/PP2QPB1/R3K2R b KQ - 0 13
Black to move.
Themes:  Middlegame  
Puzzle rating: 1040
Best move: Nxe2