Chess puzzle (Equality)
Moves: 1. Nf3 g6 2. d4 d5 3. Bf4 Bg7 4. e3 Nd7 5. Bd3 c5 6. c3 e6 7. Bg5 Ngf6 8. O-O
O-O 9. Nbd2 c4 10. Bc2 Qc7 11. Qe2 a6 12. a3 b5 13. b4 cxb3 14. Bxb3 Qxc3 15.
Rfc1 Qa5 16. h3 Nb6 17. Ne5 Nc4 18. Bxc4 bxc4 19. Rcb1 Nd7 20. Nc6 Qc7 21. Nb4
a5 22. Nc2 Ba6 23. Qf3 Rab8 24. Bf4 e5 25. dxe5 Nxe5 26. Bxe5 Bxe5 27. Rxb8
Rxb8 28. Rb1 Rxb1+ 29. Nxb1 Bb7 30. Nd4 Bxd4 31. exd4 Qb6 32. Nc3 Qxd4 33. Nb5
Qa1+ 34. Kh2 Qe5+ 35. g3 Bc6 36. Na7 Bd7 37. a4 c3 38. Nb5 Bxb5 39. axb5 d4 40.
b6 c2 41. Qc6 d3 42. b7 Kg7 43. Qc8 Qe1 *
Position (FEN): 2Q5/1P3pkp/6p1/p7/8/3p2PP/2p2P1K/4q3 w - - 3 44
White to move.
Themes: Advanced Pawn Endgame, Queen Endgame  Promotion
Puzzle rating: 2221
Best move: b8=Q