r2Nkbnr/2p3Q1/p1n2p2/7p/1p1pP1bP/1P3PP1/P1PPK2R/RNB2B2 b kq - 0 13
FEN state: r2Nkbnr/2p3Q1/p1n2p2/7p/1p1pP1bP/1P3PP1/P1PPK2R/RNB2B2 b kq - 0 13 ; Best move: d4d3
The current state of the chess board is: Black rook at a8, white knight at d8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at c7 and white queen at g7. Black pawn at a6, black knight at c6 and black pawn at f6. Black pawn at h5. Black pawn at b4, black pawn at d4, white pawn at e4, black bishop at g4 and white pawn at h4. White pawn at b3, white pawn at f3 and white pawn at g3. White pawn at a2, white pawn at c2, white pawn at d2, white king at e2 and white rook at h2. White rook at a1, white knight at b1, white bishop at c1 and white bishop at f1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 13. Black to move.