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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kd6 win in 1 half-moves
3 Rb8 win in 1 half-moves
4 Rd8 win in 1 half-moves
5 Re8 win in 1 half-moves
6 Rh8 win in 1 half-moves
7 Kb5 draw
8 Kb7 draw
9 Kc7 draw
10 Kd5 draw
11 Kd7 draw
12 Ra8 draw
13 Rc7 draw
14 Kc5 loss in 10 half-moves
15 Rf8 loss in 1 half-moves
16 Rg8 loss in 1 half-moves