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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Ka4 win in 5 half-moves
3 Ka5 win in 5 half-moves
4 Ka6 win in 5 half-moves
5 Kb6 win in 5 half-moves
6 Kb7 win in 5 half-moves
7 Kb8 win in 5 half-moves
8 Kc7 win in 5 half-moves
9 Rb1 win in 5 half-moves
10 Rc1 win in 5 half-moves
11 Ra5 win in 9 half-moves
12 Ra8 win in 9 half-moves
13 Kb4 win in 11 half-moves
14 Kc5 win in 11 half-moves
15 Ra3 win in 11 half-moves
16 Kc4 win in 13 half-moves
17 Kc6 draw
18 Ra2 draw
19 Ra6 draw
20 Rh1 draw
21 Kd7 loss in 2 half-moves
22 Kd8 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Rd1 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rg1 loss in 2 half-moves