rn1qkb1r/p3p1pp/1p3p1n/3p1bN1/3P1B1P/1Pp2P2/P1P1P1P1/RNKQ1B1R w kq - 0 10
FEN state: rn1qkb1r/p3p1pp/1p3p1n/3p1bN1/3P1B1P/1Pp2P2/P1P1P1P1/RNKQ1B1R w kq - 0 10 ; Best move: e2e4
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at e7, black pawn at g7 and black pawn at h7. Black pawn at b6, black pawn at f6 and black knight at h6. Black pawn at d5, black bishop at f5 and white knight at g5. White pawn at d4, white bishop at f4 and white pawn at h4. White pawn at b3, black pawn at c3 and white pawn at f3. White pawn at a2, white pawn at c2, white pawn at e2 and white pawn at g2. White rook at a1, white knight at b1, white king at c1, white queen at d1, white bishop at f1 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.