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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Rd4 win in 1 half-moves
3 Ka1 win in 3 half-moves
4 Kaa2 win in 3 half-moves
5 Kab3 win in 3 half-moves
6 Kb1 win in 3 half-moves
7 Kba2 win in 3 half-moves
8 Kbb3 win in 3 half-moves
9 Kc1 win in 3 half-moves
10 Kc2 win in 3 half-moves
11 Kc3 win in 3 half-moves
12 Rb4 win in 3 half-moves
13 Rc4 win in 3 half-moves
14 Kb4 win in 5 half-moves
15 Re4 draw
16 Ra6 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rh4 loss in 2 half-moves