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

EGTB: win in 2 half-moves

# move score
1 Kc1 win in 1 half-moves
2 Kc2 win in 1 half-moves
3 Ra5 win in 1 half-moves
4 Rc4 win in 1 half-moves
5 Ka1 win in 3 half-moves
6 Kaa2 win in 3 half-moves
7 Kab2 win in 3 half-moves
8 Kb3 win in 3 half-moves
9 Kba2 win in 3 half-moves
10 Kbb2 win in 3 half-moves
11 Ra6 win in 3 half-moves
12 Rb4 win in 3 half-moves
13 Rd4 win in 3 half-moves
14 Rh4 win in 3 half-moves
15 Kb4 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rg4 loss in 2 half-moves