Chess puzzle (Advantage)
Moves: 1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. exd5 Qxd5 6. Nf3 Bg4 7. Be2 Nf6 8.
O-O g6 9. h3 Bf5 10. Nc3 Qd8 11. Bb5 a6 12. Bxc6+ bxc6 13. Qa4 Bd7 14. Ne5 Qc7
15. Bf4 Nd5 16. Nxd5 cxd5 17. Qb3 Qd6 18. Bg3 Qe6 19. Rfe1 Bg7 20. Qb7 Rd8 21.
Nxd7 Qxd7 22. Qxa6 O-O 23. Be5 Ra8 24. Qd3 f6 25. Bg3 Rfe8 26. Red1 Rad8 27. f4
Qa7 28. Bf2 Qb7 29. b3 e5 30. a4 e4 31. Qe3 f5 32. Rdc1 Rb8 33. Rab1 Rec8 34.
b4 Qb6 35. a5 Qb5 36. Qd2 Rc4 37. Be3 Bf8 38. Rxc4 Qxc4 39. Qc1 Qd3 40. Bf2 Bd6
41. b5 Bxf4 42. Qf1 Qd2 *
Position (FEN): 1r4k1/7p/6p1/PP1p1p2/3Ppb2/7P/3q1BP1/1R3QK1 w - - 2 43
White to move.
Themes:  Endgame  
Puzzle rating: 1743
Best move: a6