rnbqk2r/1p2ppb1/3p1n2/pN4pp/2p5/3PP1PN/PPPQKP1P/R1B2B1R b kq - 3 10
FEN state: rnbqk2r/1p2ppb1/3p1n2/pN4pp/2p5/3PP1PN/PPPQKP1P/R1B2B1R b kq - 3 10 ; Best move: g5g4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8, black king at e8 and black rook at h8. Black pawn at b7, black pawn at e7, black pawn at f7 and black bishop at g7. Black pawn at d6 and black knight at f6. Black pawn at a5, white knight at b5, black pawn at g5 and black pawn at h5. Black pawn at c4. White pawn at d3, white pawn at e3, white pawn at g3 and white knight at h3. White pawn at a2, white pawn at b2, white pawn at c2, white queen at d2, white king at e2, white pawn at f2 and white pawn at h2. White rook at a1, white bishop at c1, white bishop at f1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 3. Full move number is 10. Black to move.