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 Kb8 win in 11 half-moves
3 Ka4 draw
4 Ka5 draw
5 Kaa6 draw
6 Kab6 draw
7 Kb4 draw
8 Kb7 draw
9 Kba6 draw
10 Kbb6 draw
11 Kc4 draw
12 Kc5 draw
13 Kc6 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