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

EGTB: win in 2 half-moves

# move score
1 Re8 win in 1 half-moves
2 K6a7 win in 3 half-moves
3 K6b7 win in 3 half-moves
4 K8a7 win in 3 half-moves
5 K8b7 win in 3 half-moves
6 Kb6 win in 3 half-moves
7 Kb8 win in 3 half-moves
8 Rf8 win in 3 half-moves
9 Rg5 win in 3 half-moves
10 Rg6 win in 3 half-moves
11 Rh8 win in 3 half-moves
12 Rg4 draw
13 Rg7 draw
14 Ka5 loss in 2 half-moves
15 Kb5 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rg3 loss in 2 half-moves