r1b1k1nr/1pp1qp1p/6p1/p2p4/1bPnpP1N/P1B5/1P2P1PP/RN1QKBR1 w Qkq - 0 11
FEN state: r1b1k1nr/1pp1qp1p/6p1/p2p4/1bPnpP1N/P1B5/1P2P1PP/RN1QKBR1 w Qkq - 0 11 ; Best move: a3b4
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at c7, black queen at e7, black pawn at f7 and black pawn at h7. Black pawn at g6. Black pawn at a5 and black pawn at d5. Black bishop at b4, white pawn at c4, black knight at d4, black pawn at e4, white pawn at f4 and white knight at h4. White pawn at a3 and white bishop at c3. White pawn at b2, white pawn at e2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white queen at d1, white king at e1, white bishop at f1 and white rook at g1. White queenside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 11. White to move.