r1bq1knr/npp1bpp1/p3p2p/8/6KP/3p1PN1/1PPPP1P1/R1B1QBR1 w - - 0 15
FEN state: r1bq1knr/npp1bpp1/p3p2p/8/6KP/3p1PN1/1PPPP1P1/R1B1QBR1 w - - 0 15 ; Best move: g4h3
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at f8, black knight at g8 and black rook at h8. Black knight at a7, black pawn at b7, black pawn at c7, black bishop at e7, black pawn at f7 and black pawn at g7. Black pawn at a6, black pawn at e6 and black pawn at h6. White king at g4 and white pawn at h4. Black pawn at d3, white pawn at f3 and white knight at g3. White pawn at b2, white pawn at c2, white pawn at d2, white pawn at e2 and white pawn at g2. White rook at a1, white bishop at c1, white queen at e1, white bishop at f1 and white rook at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 15. White to move.