Chess puzzle (Advantage)
Opening: Nimzo-Larsen_Attack, Nimzo-Larsen_Attack_Modern_Variation
Moves: 1. b3 e5 2. Bb2 Qf6 3. Nf3 Nc6 4. d4 Qd8 5. dxe5 g6 6. e6 f6 7. Qd5 Bg7 8. Na3
Nge7 9. Qe4 f5 10. Bxg7 fxe4 11. Bxh8 exf3 12. Rd1 dxe6 *
Position (FEN): r1bqk2B/ppp1n2p/2n1p1p1/8/8/NP3p2/P1P1PPPP/3RKB1R w Kq - 0 13
White to move.
Themes:  Middlegame  
Puzzle rating: 601
Best move: Rxd8+