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

EGTB: win in 4 half-moves

# move score
1 Ka6 win in 3 half-moves
2 Ra6 win in 3 half-moves
3 Ra7 win in 5 half-moves
4 Ra8 win in 11 half-moves
5 Ka7 draw
6 Ka8 draw
7 Kbb8 draw
8 Kbc7 draw
9 Kcb8 draw
10 Kcc7 draw
11 Kd7 draw
12 Kd8 draw
13 Ra1 draw
14 Rh5 draw
15 Kb6 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rc5 loss in 2 half-moves
22 Rd5 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Rf5 loss in 2 half-moves
25 Rg5 loss in 2 half-moves