Chess puzzle (Advantage)
Moves: 1. d4 c5 2. d5 d6 3. c4 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 Nf6 7. e4 g6 8. Nf3 Bg7
9. h3 O-O 10. Bd3 Nbd7 11. O-O Ne8 12. Rb1 Nc7 13. Qe2 Ne5 14. Nxe5 Bxe5 15.
Be3 Bd7 16. Kh1 Nb5 17. f4 Bd4 18. f5 Be5 19. Bh6 Bg7 20. Bxg7 Kxg7 21. Qf2 Qa5
22. f6+ exf6 23. Qxf6+ Kg8 24. Bxb5 Bxb5 25. Rf3 Rad8 26. h4 h5 27. Rg3 Bd7 28.
Ne2 Qxa2 *
Position (FEN): 3r1rk1/3b1p2/p2p1Qp1/2pP3p/4P2P/6R1/qP2N1P1/1R5K w - - 0 29
White to move.
Themes: Defensive Move Middlegame  
Puzzle rating: 2343
Best move: Rf1