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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Rd8 win in 3 half-moves
3 Ka3 draw
4 Ka4 draw
5 Ka5 draw
6 Kb2 draw
7 Kb5 draw
8 Kbb3 draw
9 Kbc4 draw
10 Kc2 draw
11 Kc5 draw
12 Kcb3 draw
13 Kcc4 draw
14 Kd2 draw
15 Kd3 draw
16 Rb8 draw
17 Rc8 draw
18 Rh1 draw
19 Kd4 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh2 loss in 2 half-moves
24 Rh3 loss in 2 half-moves
25 Rh4 loss in 2 half-moves
26 Rh5 loss in 2 half-moves
27 Rh6 loss in 2 half-moves
28 Rh7 loss in 2 half-moves