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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Kb6 draw
3 Kd6 draw
4 Re5 draw
5 Rf5 draw
6 Rg7 draw
7 Rg8 draw
8 Rh5 draw
9 Kb7 loss in 6 half-moves
10 Kc7 loss in 4 half-moves
11 Kd7 loss in 4 half-moves
12 Rg6 loss in 4 half-moves
13 Kb5 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rc5 loss in 2 half-moves
18 Rd5 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rg2 loss in 1 half-moves