Chess puzzle (Advantage)
Moves: 1. e4 c5 2. Bc4 e6 3. Nf3 Qa5 4. Bb3 b5 5. c3 c4 6. Bc2 Bb7 7. d3 cxd3 8. Bxd3
a6 9. Nbd2 Qc7 10. Nb3 g6 11. Be3 Nf6 12. e5 Ng4 13. h3 Nxe5 14. Be2 Nbc6 15.
Nbd4 Bg7 16. Rc1 d5 17. b3 Na5 18. Qd2 O-O 19. O-O Rad8 20. Bf4 Nxf3+ 21. Nxf3
e5 22. Bg5 f6 23. Bh4 Qe7 24. c4 Qa3 25. cxb5 axb5 26. Bxb5 d4 27. Bc4+ Kh8 28.
Nxe5 fxe5 29. Bxd8 Rxd8 30. Qg5 Rf8 31. h4 Nxc4 32. Rxc4 Qxa2 33. Rc7 Qxb3 34.
h5 Bf6 35. Qh6 Qg8 36. Rxb7 Bg7 37. Qg5 Rf5 38. Qh4 Rxh5 39. Qg3 Rf5 40. Qf3 *
Position (FEN): 6qk/1R4bp/6p1/4pr2/3p4/5Q2/5PP1/5RK1 b - - 3 40
Black to move.
Themes:  Endgame  
Puzzle rating: 819
Best move: Rxf3