Chess puzzle (Equality)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Nxb4 5. c3 Nc6 6. d4 exd4 7. cxd4 Bb4+ 8.
Bd2 Bxd2+ 9. Nbxd2 d6 10. Qa4 Bd7 11. Qb3 Qe7 12. O-O Na5 13. Qb4 Nxc4 14. Nxc4
a6 15. Qxb7 Qd8 16. Rfe1 Ne7 17. e5 d5 18. Ne3 Bc6 19. Qb4 Rb8 20. Qc5 Rb5 21.
Qc2 O-O 22. Nf5 Nxf5 23. Qxc6 Rb6 24. Qc2 Qd7 25. g4 Nh6 26. h3 Rfb8 27. Rab1
Nxg4 28. Ng5 g6 29. Rxb6 Rxb6 30. hxg4 *
Position (FEN): 6k1/2pq1p1p/pr4p1/3pP1N1/3P2P1/8/P1Q2P2/4R1K1 b - - 0 30
Black to move.
Themes:  Endgame  
Puzzle rating: 1490
Best move: Qxg4+