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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Rc4 win in 1 half-moves
3 Rd4 win in 1 half-moves
4 Ka5 draw
5 Ka6 draw
6 Ka7 draw
7 Kb5 draw
8 Kb7 draw
9 Kc5 draw
10 Kc6 draw
11 Kc7 draw
12 Ra2 draw
13 Ra5 draw
14 Ra6 draw
15 Ra8 draw
16 Rb4 draw
17 Re4 draw
18 Rf4 draw
19 Rg4 draw
20 Ra3 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Rh4 loss in 2 half-moves