rn2kb1r/pbpp2pp/5p1n/1B2p3/4P2P/N1PK2P1/PP1P2P1/R1BQ2NR w kq - 0 10
FEN state: rn2kb1r/pbpp2pp/5p1n/1B2p3/4P2P/N1PK2P1/PP1P2P1/R1BQ2NR w kq - 0 10 ; Best move: d3e2
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black bishop at b7, black pawn at c7, black pawn at d7, black pawn at g7 and black pawn at h7. Black pawn at f6 and black knight at h6. White bishop at b5 and black pawn at e5. White pawn at e4 and white pawn at h4. White knight at a3, white pawn at c3, white king at d3 and white pawn at g3. White pawn at a2, white pawn at b2, white pawn at d2 and white pawn at g2. White rook at a1, white bishop at c1, white queen at d1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 10. White to move.