Chess puzzle (Advantage)
Moves: 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 Nbd7 6. Nf3 O-O 7. g3 h6 8. Bxf6
Bxf6 9. Bg2 e5 10. d5 a5 11. Qd2 Bg7 12. O-O-O Nc5 13. Nb5 Nxe4 14. Qe3 Bf5 15.
Nh4 Nc5 16. Nxf5 gxf5 17. Kb1 Re8 18. f4 exf4 19. Qxf4 Qf6 20. Nc3 a4 21. a3
Re2 22. Rd2 Rae8 *
Position (FEN): 4r1k1/1pp2pb1/3p1q1p/2nP1p2/p1P2Q2/P1N3P1/1P1Rr1BP/1K5R w - - 3 23
White to move.
Themes: Defensive Move Middlegame  
Puzzle rating: 1878
Best move: Nxe2