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

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Ka6 draw
3 Ka7 draw
4 Ka8 draw
5 Kb6 draw
6 Kb8 draw
7 Kc6 draw
8 Kc7 draw
9 Kc8 draw
10 Ke2 draw
11 Kf1 draw
12 Kf2 draw
13 Rb8 draw
14 Re3 draw
15 Re4 draw
16 Re5 draw
17 Re6 draw
18 Re7 draw
19 Rf8 draw
20 Rh8 draw
21 Kd1 loss in 2 half-moves
22 Kd2 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Rd8 loss in 2 half-moves
26 Re2 loss in 2 half-moves