r3kb1r/3pp2p/bQpq3n/pp6/1n1P1P1p/BPP2P2/P3P2R/RN1K1BN1 w kq - 2 18
FEN state: r3kb1r/3pp2p/bQpq3n/pp6/1n1P1P1p/BPP2P2/P3P2R/RN1K1BN1 w kq - 2 18 ; Best move: c3b4
The current state of the chess board is: Black rook at a8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at d7, black pawn at e7 and black pawn at h7. Black bishop at a6, white queen at b6, black pawn at c6, black queen at d6 and black knight at h6. Black pawn at a5 and black pawn at b5. Black knight at b4, white pawn at d4, white pawn at f4 and black pawn at h4. White bishop at a3, white pawn at b3, white pawn at c3 and white pawn at f3. White pawn at a2, white pawn at e2 and white rook at h2. White rook at a1, white knight at b1, white king at d1, white bishop at f1 and white knight at g1. Black kingside and black queenside castles are available. Half move number is 2. Full move number is 18. White to move.