r3k1r1/1pp1bpp1/p2pb1np/4p3/2P3PB/1P3P2/P3BP1P/RN1QK1R1 b Qq - 2 13
FEN state: r3k1r1/1pp1bpp1/p2pb1np/4p3/2P3PB/1P3P2/P3BP1P/RN1QK1R1 b Qq - 2 13 ; Best move: e7h4
The current state of the chess board is: Black rook at a8, black king at e8 and black rook at g8. Black pawn at b7, black pawn at c7, black bishop at e7, black pawn at f7 and black pawn at g7. Black pawn at a6, black pawn at d6, black bishop at e6, black knight at g6 and black pawn at h6. Black pawn at e5. White pawn at c4, white pawn at g4 and white bishop at h4. White pawn at b3 and white pawn at f3. White pawn at a2, white bishop at e2, white pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white queen at d1, white king at e1 and white rook at g1. White queenside and black queenside castles are available. Half move number is 2. Full move number is 13. Black to move.