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

EGTB: win in 2 half-moves

# move score
1 Rg3 win in 1 half-moves
2 Kb1 win in 3 half-moves
3 Kb2 win in 3 half-moves
4 Kc1 win in 3 half-moves
5 Kc2 win in 3 half-moves
6 Ke2 win in 3 half-moves
7 Rb3 win in 3 half-moves
8 Ka1 win in 5 half-moves
9 Kb3 win in 5 half-moves
10 Kc3 win in 5 half-moves
11 Kd1 win in 5 half-moves
12 Kd3 win in 5 half-moves
13 Ke1 win in 5 half-moves
14 Ke3 win in 5 half-moves
15 Ra4 win in 5 half-moves
16 Ra5 win in 5 half-moves
17 Ra6 win in 5 half-moves
18 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rh3 loss in 2 half-moves