r1b2rk1/pppp1p1p/n2q2pn/8/QbN1pP2/1P1BPNPP/P2P4/R1B1K2R b KQ - 0 12
FEN state: r1b2rk1/pppp1p1p/n2q2pn/8/QbN1pP2/1P1BPNPP/P2P4/R1B1K2R b KQ - 0 12 ; Best move: d6d3
The current state of the chess board is: Black rook at a8, black bishop at c8, black rook at f8 and black king at g8. Black pawn at a7, black pawn at b7, black pawn at c7, black pawn at d7, black pawn at f7 and black pawn at h7. Black knight at a6, black queen at d6, black pawn at g6 and black knight at h6. White queen at a4, black bishop at b4, white knight at c4, black pawn at e4 and white pawn at f4. White pawn at b3, white bishop at d3, white pawn at e3, white knight at f3, white pawn at g3 and white pawn at h3. White pawn at a2 and white pawn at d2. White rook at a1, white bishop at c1, white king at e1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 0. Full move number is 12. Black to move.