Chess puzzle (Advantage)
Opening: Alekhine_Defense, Alekhine_Defense_Modern_Variation
Moves: 1. d4 g6 2. e4 Nf6 3. e5 Nd5 4. Nf3 d6 5. c3 dxe5 6. Nxe5 Nc6 7. Bb5 Bd7 8.
Bxc6 Bxc6 9. O-O Bb5 10. Qf3 f6 11. c4 fxe5 12. cxb5 Qd7 13. dxe5 Qxb5 14. e6
O-O-O 15. Nc3 Nxc3 16. Qxc3 Rg8 17. Bf4 Qb6 18. Rac1 c6 19. Rfd1 Bg7 *
Position (FEN): 2kr2r1/pp2p1bp/1qp1P1p1/8/5B2/2Q5/PP3PPP/2RR2K1 w - - 2 20
White to move.
Themes: Queenside Attack Middlegame  
Puzzle rating: 1250
Best move: Rxd8+