r2qk2r/pbppp2p/1pn4n/2P1bp2/P1N1P1p1/6P1/RP1P1P1P/2B1KBNR w Kkq - 1 12
FEN state: r2qk2r/pbppp2p/1pn4n/2P1bp2/P1N1P1p1/6P1/RP1P1P1P/2B1KBNR w Kkq - 1 12 ; Best move: a4a5
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8 and black rook at h8. Black pawn at a7, black bishop at b7, black pawn at c7, black pawn at d7, black pawn at e7 and black pawn at h7. Black pawn at b6, black knight at c6 and black knight at h6. White pawn at c5, black bishop at e5 and black pawn at f5. White pawn at a4, white knight at c4, white pawn at e4 and black pawn at g4. White pawn at g3. White rook at a2, white pawn at b2, white pawn at d2, white pawn at f2 and white pawn at h2. White bishop at c1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside, black kingside and black queenside castles are available. Half move number is 1. Full move number is 12. White to move.