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 Kb6 draw
3 Kb7 draw
4 Kb8 draw
5 Kc6 draw
6 Kc8 draw
7 Kd6 draw
8 Kd7 draw
9 Kd8 draw
10 Rb8 draw
11 Rc8 draw
12 Re8 draw
13 Rf8 draw
14 Rg4 draw
15 Rg6 draw
16 Rg7 draw
17 Rg2 loss in 4 half-moves
18 Rg3 loss in 4 half-moves
19 Rg5 loss in 4 half-moves
20 Ra8 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Rg1 loss in 2 half-moves