Chess puzzle (Advantage)
Moves: 1. e4 c6 2. Nf3 d5 3. e5 Bg4 4. d4 e6 5. Nbd2 c5 6. Bb5+ Nc6 7. c3 Qb6 8. Bxc6+
bxc6 9. dxc5 Bxc5 10. O-O a5 11. h3 Bh5 12. Qa4 Qb5 13. Qh4 Bg6 14. Nd4 Qb7 15.
f4 Ne7 16. Nf3 Nf5 17. Qf2 O-O 18. Kh1 f6 19. exf6 Rxf6 20. Ne5 Raf8 21. g4
Nxd4 22. cxd4 Be4+ 23. Kh2 Bd6 24. b3 Qc7 25. h4 c5 26. Qd2 cxd4 27. Nd3 Bxd3
28. Qxd3 Bxf4+ 29. Bxf4 Rxf4 30. Rxf4 Qxf4+ 31. Qg3 Qf2+ 32. Qxf2 Rxf2+ 33. Kg3
Rd2 34. Kf4 Kf7 35. Ke5 Re2+ 36. Kxd4 Re4+ 37. Kc5 Rxg4 38. Kb5 e5 39. Kxa5 Ke6
40. a4 Rg2 *
Position (FEN): 8/6pp/4k3/K2pp3/P6P/1P6/6r1/R7 w - - 1 41
White to move.
Themes: Defensive Move Endgame, Rook Endgame  
Puzzle rating: 2204
Best move: Kb5