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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kb7 win in 1 half-moves
4 Rb1 win in 1 half-moves
5 Rc1 draw
6 Rd1 draw
7 Kd6 loss in 22 half-moves
8 Ra3 loss in 20 half-moves
9 Ra4 loss in 20 half-moves
10 Kc7 loss in 10 half-moves
11 Kc5 loss in 6 half-moves
12 Kd5 loss in 6 half-moves
13 Kd7 loss in 4 half-moves
14 Re1 loss in 4 half-moves
15 Ra5 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Ra2 loss in 1 half-moves