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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Ka3 win in 3 half-moves
3 Kb3 win in 3 half-moves
4 Kc3 win in 3 half-moves
5 Kb6 win in 9 half-moves
6 Kb8 win in 11 half-moves
7 Ka1 draw
8 Ka2 draw
9 Ka6 draw
10 Kb1 draw
11 Kb7 draw
12 Kc1 draw
13 Kc2 draw
14 Rb8 draw
15 Rc8 draw
16 Rd8 draw
17 Re8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves