rn1qk2r/1b1pnp1p/4p3/ppp3P1/P7/BPN1P1b1/1RPPBPP1/3QK1NR w Kkq - 4 11
FEN state: rn1qk2r/1b1pnp1p/4p3/ppp3P1/P7/BPN1P1b1/1RPPBPP1/3QK1NR w Kkq - 4 11 ; Best move: c3b5
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black king at e8 and black rook at h8. Black bishop at b7, black pawn at d7, black knight at e7, black pawn at f7 and black pawn at h7. Black pawn at e6. Black pawn at a5, black pawn at b5, black pawn at c5 and white pawn at g5. White pawn at a4. White bishop at a3, white pawn at b3, white knight at c3, white pawn at e3 and black bishop at g3. White rook at b2, white pawn at c2, white pawn at d2, white bishop at e2, white pawn at f2 and white pawn at g2. White queen at d1, white king at e1, white knight at g1 and white rook at h1. White kingside, black kingside and black queenside castles are available. Half move number is 4. Full move number is 11. White to move.