Chess puzzle (Advantage)
Moves: 1. d4 d5 2. e4 dxe4 3. Nc3 f5 4. f3 Nc6 5. Be3 Nf6 6. Bb5 e6 7. Bxc6+ bxc6 8.
a3 Be7 9. fxe4 fxe4 10. Nge2 O-O 11. O-O Ng4 12. Rxf8+ Qxf8 13. Qd2 Ba6 14.
Nxe4 Bxe2 15. Qxe2 Nxe3 16. Qxe3 Rb8 17. b4 Bf6 18. Rf1 Rd8 19. Ng5 Qe7 20. Kh1
*
Position (FEN): 3r2k1/p1p1q1pp/2p1pb2/6N1/1P1P4/P3Q3/2P3PP/5R1K b - - 6 20
Black to move.
Themes:  Endgame  
Puzzle rating: 1365
Best move: Bxg5