1rbk3r/1ppqppbp/7n/p2p2Q1/1nPP1NP1/PPB2P2/4P2P/RN2KB1R b KQ - 2 13
FEN state: 1rbk3r/1ppqppbp/7n/p2p2Q1/1nPP1NP1/PPB2P2/4P2P/RN2KB1R b KQ - 2 13 ; Best move: b4c2
The current state of the chess board is: Black rook at b8, black bishop at c8, black king at d8 and black rook at h8. Black pawn at b7, black pawn at c7, black queen at d7, black pawn at e7, black pawn at f7, black bishop at g7 and black pawn at h7. Black knight at h6. Black pawn at a5, black pawn at d5 and white queen at g5. Black knight at b4, white pawn at c4, white pawn at d4, white knight at f4 and white pawn at g4. White pawn at a3, white pawn at b3, white bishop at c3 and white pawn at f3. White pawn at e2 and white pawn at h2. White rook at a1, white knight at b1, white king at e1, white bishop at f1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 2. Full move number is 13. Black to move.