r1bqkb1r/pp2n2p/2ppp3/5pp1/1P1PN3/P1P1BPK1/2n1P1PP/2R2BNR b - - 0 15
FEN state: r1bqkb1r/pp2n2p/2ppp3/5pp1/1P1PN3/P1P1BPK1/2n1P1PP/2R2BNR b - - 0 15 ; Best move: c2e3
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 a7, black pawn at b7, black knight at e7 and black pawn at h7. Black pawn at c6, black pawn at d6 and black pawn at e6. Black pawn at f5 and black pawn at g5. White pawn at b4, white pawn at d4 and white knight at e4. White pawn at a3, white pawn at c3, white bishop at e3, white pawn at f3 and white king at g3. Black knight at c2, white pawn at e2, white pawn at g2 and white pawn at h2. White rook at c1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 15. Black to move.