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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Rd8 win in 3 half-moves
3 Kd4 win in 5 half-moves
4 Kd7 win in 5 half-moves
5 Ra5 win in 5 half-moves
6 Ra6 win in 5 half-moves
7 Kc7 win in 9 half-moves
8 Ra1 win in 11 half-moves
9 Ra2 win in 11 half-moves
10 Ra4 win in 11 half-moves
11 K5b5 draw
12 K5b6 draw
13 K5d5 draw
14 K5d6 draw
15 K6b5 draw
16 K6b6 draw
17 K6d5 draw
18 K6d6 draw
19 Kb4 draw
20 Kb7 draw
21 Kc4 draw
22 Ra3 draw
23 Rc8 draw
24 Re8 draw
25 Rf8 draw
26 Ra7 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh8 loss in 2 half-moves