rn1q1b1r/2pbpkpp/p3Np1n/3p4/Pp2P3/2PP4/1P2QPPP/R1B1KBNR w KQ - 2 10
FEN state: rn1q1b1r/2pbpkpp/p3Np1n/3p4/Pp2P3/2PP4/1P2QPPP/R1B1KBNR w KQ - 2 10 ; Best move: e6d8
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black bishop at f8 and black rook at h8. Black pawn at c7, black bishop at d7, black pawn at e7, black king at f7, black pawn at g7 and black pawn at h7. Black pawn at a6, white knight at e6, black pawn at f6 and black knight at h6. Black pawn at d5. White pawn at a4, black pawn at b4 and white pawn at e4. White pawn at c3 and white pawn at d3. White pawn at b2, white queen at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 2. Full move number is 10. White to move.