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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Rd8 win in 1 half-moves
3 Rf8 win in 1 half-moves
4 Kb5 draw
5 Kc1 draw
6 Kc2 draw
7 Kd2 draw
8 Ke1 draw
9 Ke2 draw
10 Ra8 draw
11 Rb8 draw
12 Re8 draw
13 Rh1 draw
14 Rh3 draw
15 Rh4 draw
16 Rh5 draw
17 Rh6 draw
18 Rh7 draw
19 Ka4 loss in 2 half-moves
20 Ka6 loss in 2 half-moves
21 Kb4 loss in 2 half-moves
22 Kb6 loss in 2 half-moves
23 Rg8 loss in 1 half-moves
24 Rh2 loss in 1 half-moves