Chess puzzle (Advantage)
Opening: Slav_Defense, Slav_Defense_Exchange_Variation
Moves: 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. e4 dxe4 6. Nxe4 Nxd4 7. Be3 Nc6 8.
Qa4 Bd7 9. Bb5 a6 10. Bxc6 Bxc6 11. Qd4 Qa5+ 12. b4 Qc7 13. Nf3 Rd8 14. Qa7
Bxe4 15. Ng5 Bg6 16. O-O Nf6 17. Rfd1 Rxd1+ 18. Rxd1 Nd7 19. Rc1 Qd8 *
Position (FEN): 3qkb1r/Qp1npppp/p5b1/6N1/1P6/4B3/P4PPP/2R3K1 w k - 3 20
White to move.
Themes:  Middlegame  
Puzzle rating: 1709
Best move: Qxb7