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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 5 half-moves
3 Rb1 win in 7 half-moves
4 Rc1 win in 7 half-moves
5 Rd1 win in 7 half-moves
6 Kc4 win in 11 half-moves
7 Kd4 win in 11 half-moves
8 Kd5 win in 11 half-moves
9 Ra2 win in 13 half-moves
10 Kb6 draw
11 Kc6 draw
12 Kd6 draw
13 Kf1 draw
14 Kf2 draw
15 Kg2 draw
16 Kh1 draw
17 Kh2 draw
18 Ra3 draw
19 Ra4 draw
20 Ra5 draw
21 Re1 draw
22 Rf1 draw
23 Ra6 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Ra8 loss in 2 half-moves