Chess puzzle (Advantage)
Moves: 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 Nbd7 6. Bd3 O-O 7. Nf3 e5 8. d5
a5 9. a4 Nc5 10. Bc2 Bg4 11. O-O h6 12. Bxf6 Bxf6 13. h3 Bxf3 14. Qxf3 Bg7 15.
Nb5 Qd7 16. Rab1 f5 17. b4 axb4 18. Rxb4 fxe4 19. Qe3 Rf4 20. g3 Rf3 21. Qe2
Qxh3 22. Bxe4 Nxe4 23. Qxe4 Raf8 24. Qh4 Qxh4 25. gxh4 Bf6 26. Nxc7 Bxh4 27.
Ne6 R8f6 28. Rxb7 Bxf2+ 29. Kg2 g5 *
Position (FEN): 6k1/1R6/3pNr1p/3Pp1p1/P1P5/5r2/5bK1/5R2 w - - 0 30
White to move.
Themes: Defensive Move Endgame  
Puzzle rating: 2234
Best move: Rfb1