Chess puzzle (Advantage)
Opening: Bird_Opening, Bird_Opening_Dutch_Variation
Moves: 1. f4 d5 2. Nf3 g6 3. e3 Bg7 4. d4 Nd7 5. c4 c6 6. Nc3 Ngf6 7. cxd5 Nxd5 8. e4
Nxc3 9. bxc3 c5 10. Be2 cxd4 11. cxd4 Nc5 12. O-O Nxe4 13. Ne5 Nc3 14. Qe1
Qxd4+ 15. Kh1 Bxe5 16. fxe5 Qxe5 17. Bb2 Qxe2 18. Qxe2 *
Position (FEN): r1b1k2r/pp2pp1p/6p1/8/8/2n5/PB2Q1PP/R4R1K b kq - 0 18
Black to move.
Themes:  Middlegame  
Puzzle rating: 778
Best move: Nxe2