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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Rc4 win in 1 half-moves
3 Rd4 win in 1 half-moves
4 Ka3 draw
5 Kb3 draw
6 Kc3 draw
7 Ra1 draw
8 Ra3 draw
9 Re4 draw
10 Rf4 draw
11 Kb1 loss in 10 half-moves
12 Ra2 loss in 10 half-moves
13 Ka1 loss in 6 half-moves
14 Ka2 loss in 6 half-moves
15 Kc2 loss in 6 half-moves
16 Rb4 loss in 6 half-moves
17 Kc1 loss in 4 half-moves
18 Ra5 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Ra8 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rh4 loss in 2 half-moves