r1bqkb1r/p1n1p1pp/1pp2p2/8/4pP1P/1Q1PN1P1/PP1PN3/1RB1KB1R w Kkq - 0 12
FEN state: r1bqkb1r/p1n1p1pp/1pp2p2/8/4pP1P/1Q1PN1P1/PP1PN3/1RB1KB1R w Kkq - 0 12 ; Best move: d3e4
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 knight at c7, black pawn at e7, black pawn at g7 and black pawn at h7. Black pawn at b6, black pawn at c6 and black pawn at f6. Black pawn at e4, white pawn at f4 and white pawn at h4. White queen at b3, white pawn at d3, white knight at e3 and white pawn at g3. White pawn at a2, white pawn at b2, white pawn at d2 and white knight at e2. White rook at b1, white bishop at c1, white king at e1, white bishop at f1 and white rook at h1. White kingside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 12. White to move.