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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kc7 win in 1 half-moves
3 Ra2 win in 3 half-moves
4 Ra8 win in 3 half-moves
5 Ka1 draw
6 Ka2 draw
7 Ka3 draw
8 Ka7 draw
9 Ka8 draw
10 Kb1 draw
11 Kb3 draw
12 Kc1 draw
13 Kc2 draw
14 Kc3 draw
15 Kc8 draw
16 Ra3 draw
17 Ra4 draw
18 Ra6 draw
19 Ra7 draw
20 Rb5 draw
21 Rc5 draw
22 Rd5 draw
23 Re5 draw
24 Ra1 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rh5 loss in 2 half-moves