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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Rf5 win in 1 half-moves
3 Kb5 win in 5 half-moves
4 Ra6 win in 5 half-moves
5 Ra7 win in 5 half-moves
6 Ka2 draw
7 Kaa3 draw
8 Kab4 draw
9 Kb2 draw
10 Kba3 draw
11 Kbb4 draw
12 Kc2 draw
13 Kc3 draw
14 Kc4 draw
15 Rb5 draw
16 Rc5 draw
17 Rd5 draw
18 Re5 draw
19 Rg5 loss in 2 half-moves
20 Rh5 loss in 2 half-moves