r1b1kbnr/pppp3p/8/2n1p1q1/3Pp2p/1PN3P1/P1P1KP1R/R1B1QB2 b kq - 1 13
FEN state: r1b1kbnr/pppp3p/8/2n1p1q1/3Pp2p/1PN3P1/P1P1KP1R/R1B1QB2 b kq - 1 13 ; Best move: g5g4
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7, black pawn at d7 and black pawn at h7. Black knight at c5, black pawn at e5 and black queen at g5. White pawn at d4, black pawn at e4 and black pawn at h4. White pawn at b3, white knight at c3 and white pawn at g3. White pawn at a2, white pawn at c2, white king at e2, white pawn at f2 and white rook at h2. White rook at a1, white bishop at c1, white queen at e1 and white bishop at f1. Black kingside and black queenside castles are available. Half move number is 1. Full move number is 13. Black to move.