Chess puzzle (Advantage)
Opening: Center_Game, Center_Game_Paulsen_Attack_Variation
Moves: 1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 b6 5. Bd2 Bc5 6. Qg3 Qf6 7. Nc3 Nge7 8.
Bg5 Bxf2+ 9. Qxf2 Qxg5 10. Nf3 Qh6 11. Bc4 O-O 12. O-O Bb7 13. Rad1 Rad8 14.
Nb5 Ba6 15. Qe2 Na5 16. Nd6 Nxc4 17. Nxc4 Rfe8 18. b3 d5 19. exd5 Nxd5 *
Position (FEN): 3rr1k1/p1p2ppp/bp5q/3n4/2N5/1P3N2/P1P1Q1PP/3R1RK1 w - - 0 20
White to move.
Themes: Hanging Piece Middlegame Back Rank Mate 
Puzzle rating: 1630
Best move: Rxd5