Click on the third or sixth rank to set the en passant target square.

EGTB: win in 52 half-moves

# move score
1 Kg7 win in 51 half-moves
2 Kg8 win in 51 half-moves
3 Rg8 win in 53 half-moves
4 Kc6 draw
5 Kh7 draw
6 Ra8 draw
7 Re8 draw
8 Rf8 draw
9 Kb6 loss in 2 half-moves
10 Kb7 loss in 2 half-moves
11 Kb8 loss in 2 half-moves
12 Kd6 loss in 2 half-moves
13 Kd7 loss in 2 half-moves
14 Kd8 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves