r2qkb1r/ppp1p2p/2npb3/2n2p1p/QPP1P2P/3P1PP1/P3N3/RN2KB1R w KQkq - 3 12
FEN state: r2qkb1r/ppp1p2p/2npb3/2n2p1p/QPP1P2P/3P1PP1/P3N3/RN2KB1R w KQkq - 3 12 ; Best move: b4c5
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7, black pawn at e7 and black pawn at h7. Black knight at c6, black pawn at d6 and black bishop at e6. Black knight at c5, black pawn at f5 and black pawn at h5. White queen at a4, white pawn at b4, white pawn at c4, white pawn at e4 and white pawn at h4. White pawn at d3, white pawn at f3 and white pawn at g3. White pawn at a2 and white knight at e2. White rook at a1, white knight at b1, white king at e1, white bishop at f1 and white rook at h1. White kingside, white queenside, black kingside and black queenside castles are available. Half move number is 3. Full move number is 12. White to move.