rnbq2n1/ppk2pbr/3p3p/4p1p1/1pP3P1/PP3P1N/2KPP2P/RNB2B1R w - - 0 11
FEN state: rnbq2n1/ppk2pbr/3p3p/4p1p1/1pP3P1/PP3P1N/2KPP2P/RNB2B1R w - - 0 11 ; Best move: a3b4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8 and black knight at g8. Black pawn at a7, black pawn at b7, black king at c7, black pawn at f7, black bishop at g7 and black rook at h7. Black pawn at d6 and black pawn at h6. Black pawn at e5 and black pawn at g5. Black pawn at b4, white pawn at c4 and white pawn at g4. White pawn at a3, white pawn at b3, white pawn at f3 and white knight at h3. White king at c2, white pawn at d2, white pawn at e2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 11. White to move.