2Nqkbnr/3pppp1/r1n4p/2p5/pP4P1/B4N1B/P1PPPP1P/R2QK1R1 w Qk - 5 11
FEN state: 2Nqkbnr/3pppp1/r1n4p/2p5/pP4P1/B4N1B/P1PPPP1P/R2QK1R1 w Qk - 5 11 ; Best move: b4b5
The current state of the chess board is: White knight at c8, black queen at d8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at d7, black pawn at e7, black pawn at f7 and black pawn at g7. Black rook at a6, black knight at c6 and black pawn at h6. Black pawn at c5. Black pawn at a4, white pawn at b4 and white pawn at g4. White bishop at a3, white knight at f3 and white bishop at h3. White pawn at a2, white pawn at c2, white pawn at d2, white pawn at e2, white pawn at f2 and white pawn at h2. White rook at a1, white queen at d1, white king at e1 and white rook at g1. White queenside and black kingside castles are available. Half move number is 5. Full move number is 11. White to move.