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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Kb6 win in 1 half-moves
4 Rb8 win in 1 half-moves
5 Kc6 draw
6 Kd6 draw
7 Rd8 draw
8 Ra2 loss in 10 half-moves
9 Ra3 loss in 10 half-moves
10 Kc4 loss in 6 half-moves
11 Kd4 loss in 4 half-moves
12 Kd5 loss in 4 half-moves
13 Rc8 loss in 4 half-moves
14 Re8 loss in 4 half-moves
15 Ra4 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves
22 Ra1 loss in 1 half-moves