Chess puzzle (Advantage)
Opening: English_Opening, English_Opening_Symmetrical_Variation
Moves: 1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 e6 5. e4 Ne7 6. Nf3 a6 7. O-O O-O 8. d3
Nbc6 9. Be3 b6 10. Nd2 Nd4 11. Nb3 Bb7 12. f4 f5 13. e5 Bxg2 14. Kxg2 Nec6 15.
Nxd4 *
Position (FEN): r2q1rk1/3p2bp/ppn1p1p1/2p1Pp2/2PN1P2/2NPB1P1/PP4KP/R2Q1R2 b - - 0 15
Black to move.
Themes:  Middlegame  
Puzzle rating: 1368
Best move: cxd4