Chess puzzle (Equality)
Moves: 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. d3 e5 6. e3 O-O 7. Nge2 Nbd7 8. O-O
Nb6 9. b3 c6 10. Bb2 Be6 11. d4 exd4 12. exd4 Rb8 13. d5 cxd5 14. cxd5 Nfxd5
15. Nxd5 Bxb2 16. Rb1 Nxd5 17. Bxd5 Bxd5 18. Qxd5 Bf6 19. Rfd1 Be7 20. Nc3 Qd7
21. Ne4 Rbd8 22. b4 Qc6 23. Qxc6 bxc6 24. b5 c5 25. b6 axb6 26. Rxb6 d5 27. Nc3
d4 28. Ne4 c4 29. Rc6 c3 30. Rc4 f5 31. Nc5 Bxc5 32. Rxc5 Rf7 33. Rc4 Rfd7 34.
a4 Kf7 35. a5 Ke6 36. a6 Ra8 37. Rcxd4 Rxd4 38. Rxd4 Rc8 39. Rd1 c2 40. Rc1 Kd5
41. a7 Kd4 42. a8=Q *
Position (FEN): Q1r5/7p/6p1/5p2/3k4/6P1/2p2P1P/2R3K1 b - - 0 42
Black to move.
Themes: Hanging Piece Endgame  
Puzzle rating: 707
Best move: Rxa8