rn1k1bnr/1p1bp1pp/p3B3/2pP4/P5q1/6P1/1P1PQP2/RNB1K1NR b KQ - 0 13
FEN state: rn1k1bnr/1p1bp1pp/p3B3/2pP4/P5q1/6P1/1P1PQP2/RNB1K1NR b KQ - 0 13 ; Best move: g4e2
The current state of the chess board is: Black rook at a8, black knight at b8, black king at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at b7, black bishop at d7, black pawn at e7, black pawn at g7 and black pawn at h7. Black pawn at a6 and white bishop at e6. Black pawn at c5 and white pawn at d5. White pawn at a4 and black queen at g4. White pawn at g3. White pawn at b2, white pawn at d2, white queen at e2 and white pawn at f2. White rook at a1, white knight at b1, white bishop at c1, white king at e1, white knight at g1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 0. Full move number is 13. Black to move.