r1bqkb1r/2p1pp2/ppn4p/1N1p4/P2Pn3/4PN2/2P1QPBP/R1B2RK1 w kq - 4 15
FEN state: r1bqkb1r/2p1pp2/ppn4p/1N1p4/P2Pn3/4PN2/2P1QPBP/R1B2RK1 w kq - 4 15 ; Best move: c2c4
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at c7, black pawn at e7 and black pawn at f7. Black pawn at a6, black pawn at b6, black knight at c6 and black pawn at h6. White knight at b5 and black pawn at d5. White pawn at a4, white pawn at d4 and black knight at e4. White pawn at e3 and white knight at f3. White pawn at c2, white queen at e2, white pawn at f2, white bishop at g2 and white pawn at h2. White rook at a1, white bishop at c1, white rook at f1 and white king at g1. Black kingside and black queenside castles are available. Half move number is 4. Full move number is 15. White to move.