r1bk2nr/2p2p1p/pp1pp2b/6p1/P2n3N/qPN3PP/R1PPPP1R/2Q1KB2 b - - 1 13
FEN state: r1bk2nr/2p2p1p/pp1pp2b/6p1/P2n3N/qPN3PP/R1PPPP1R/2Q1KB2 b - - 1 13 ; Best move: a3c1
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at d8, black knight at g8 and black rook at h8. Black pawn at c7, black pawn at f7 and black pawn at h7. Black pawn at a6, black pawn at b6, black pawn at d6, black pawn at e6 and black bishop at h6. Black pawn at g5. White pawn at a4, black knight at d4 and white knight at h4. Black queen at a3, white pawn at b3, white knight at c3, white pawn at g3 and white pawn at h3. White rook at a2, white pawn at c2, white pawn at d2, white pawn at e2, white pawn at f2 and white rook at h2. White queen at c1, white king at e1 and white bishop at f1. Both players have exhausted their castles. Half move number is 1. Full move number is 13. Black to move.