rnb1k1nr/3pbpp1/1p5p/2p5/p3qQ1P/NPPP3R/P2BP1P1/R3KBN1 b Qkq - 0 12
FEN state: rnb1k1nr/3pbpp1/1p5p/2p5/p3qQ1P/NPPP3R/P2BP1P1/R3KBN1 b Qkq - 0 12 ; Best move: e4f4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8, black knight at g8 and black rook at h8. Black pawn at d7, black bishop at e7, black pawn at f7 and black pawn at g7. Black pawn at b6 and black pawn at h6. Black pawn at c5. Black pawn at a4, black queen at e4, white queen at f4 and white pawn at h4. White knight at a3, white pawn at b3, white pawn at c3, white pawn at d3 and white rook at h3. White pawn at a2, white bishop at d2, white pawn at e2 and white pawn at g2. White rook at a1, white king at e1, white bishop at f1 and white knight at g1. White queenside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 12. Black to move.