r1b1kb1r/1p1qnp1p/p2pp3/1Np1Np2/1P4nP/1QP5/P2PP1PR/R1B1KB2 w Qkq - 0 12
FEN state: r1b1kb1r/1p1qnp1p/p2pp3/1Np1Np2/1P4nP/1QP5/P2PP1PR/R1B1KB2 w Qkq - 0 12 ; Best move: e5d7
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at b7, black queen at d7, black knight at e7, black pawn at f7 and black pawn at h7. Black pawn at a6, black pawn at d6 and black pawn at e6. White knight at b5, black pawn at c5, white knight at e5 and black pawn at f5. White pawn at b4, black knight at g4 and white pawn at h4. White queen at b3 and white pawn at c3. White pawn at a2, white pawn at d2, white pawn at e2, white pawn at g2 and white rook at h2. White rook at a1, white bishop at c1, white king at e1 and white bishop at f1. White queenside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 12. White to move.