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

EGTB: win in 4 half-moves

# move score
1 Ka4 win in 3 half-moves
2 Ra3 win in 3 half-moves
3 Rb3 win in 3 half-moves
4 Kb4 win in 5 half-moves
5 Re7 win in 5 half-moves
6 Re8 win in 7 half-moves
7 Ka5 draw
8 Ka6 draw
9 Ka7 draw
10 Kb6 draw
11 Kb7 draw
12 Kb8 draw
13 Kc4 draw
14 Kc5 draw
15 Kc6 draw
16 Rc3 draw
17 Rd3 draw
18 Re1 draw
19 Re2 draw
20 Rf3 draw
21 Re4 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rh3 loss in 2 half-moves