rnb2knr/2ppq1pp/1p1bp3/p4p2/1P2PP2/B2P2P1/P1P1K2P/RN1Q1BNR w - - 1 9
FEN state: rnb2knr/2ppq1pp/1p1bp3/p4p2/1P2PP2/B2P2P1/P1P1K2P/RN1Q1BNR w - - 1 9 ; Best move: e4e5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at f8, black knight at g8 and black rook at h8. Black pawn at c7, black pawn at d7, black queen at e7, black pawn at g7 and black pawn at h7. Black pawn at b6, black bishop at d6 and black pawn at e6. Black pawn at a5 and black pawn at f5. White pawn at b4, white pawn at e4 and white pawn at f4. White bishop at a3, white pawn at d3 and white pawn at g3. White pawn at a2, white pawn at c2, white king at e2 and white pawn at h2. White rook at a1, white knight at b1, white queen at d1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 9. White to move.