1rbqk1nr/p1pp3p/1p3ppb/4p3/Q1P1nP2/3P3N/PP1NP1PP/R1B2BKR w k - 3 12
FEN state: 1rbqk1nr/p1pp3p/1p3ppb/4p3/Q1P1nP2/3P3N/PP1NP1PP/R1B2BKR w k - 3 12 ; Best move: d2e4
The current state of the chess board is: Black rook at b8, black bishop at c8, black queen at d8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at d7 and black pawn at h7. Black pawn at b6, black pawn at f6, black pawn at g6 and black bishop at h6. Black pawn at e5. White queen at a4, white pawn at c4, black knight at e4 and white pawn at f4. White pawn at d3 and white knight at h3. White pawn at a2, white pawn at b2, white knight at d2, white pawn at e2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, white bishop at f1, white king at g1 and white rook at h1. Black kingside is the only castle move available. Half move number is 3. Full move number is 12. White to move.