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

EGTB: win in 20 half-moves

# move score
1 Kd4 win in 19 half-moves
2 Ra5 win in 19 half-moves
3 Ra6 win in 19 half-moves
4 Ra7 win in 19 half-moves
5 Rb8 win in 19 half-moves
6 Rc8 win in 21 half-moves
7 Rh8 win in 21 half-moves
8 Ra4 win in 23 half-moves
9 Kb4 draw
10 Kb5 draw
11 Kc5 draw
12 Kd5 draw
13 Rf8 draw
14 Rg8 draw
15 Ra3 loss in 4 half-moves
16 Kb3 loss in 2 half-moves
17 Kc3 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Re8 loss in 2 half-moves