Chess puzzle (Advantage)
Opening: Russian_Game, Russian_Game_Three_Knights_Game
Moves: 1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 c6 5. d3 O-O 6. Bg5 Bxc3+ 7. bxc3 Re8 8.
O-O h6 9. Bxh6 gxh6 10. Qd2 Kg7 11. Nh4 d5 12. Bb3 dxe4 13. f4 exd3 14. fxe5
Rxe5 15. Qf4 Qe7 16. cxd3 Na6 17. Nf3 Re3 18. Nd4 Rxd3 *
Position (FEN): r1b5/pp2qpk1/n1p2n1p/8/3N1Q2/1BPr4/P5PP/R4RK1 w - - 0 19
White to move.
Themes:  Middlegame  
Puzzle rating: 1835
Best move: Rae1