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 Ka6 win in 5 half-moves
3 Kaa8 win in 5 half-moves
4 Kab7 win in 5 half-moves
5 Kb6 win in 5 half-moves
6 Kba8 win in 5 half-moves
7 Kbb7 win in 5 half-moves
8 Kc7 win in 5 half-moves
9 Kc8 win in 5 half-moves
10 Ra4 win in 5 half-moves
11 Ra6 win in 5 half-moves
12 Rb3 win in 5 half-moves
13 Rc3 win in 5 half-moves
14 Rg3 draw
15 Rh3 draw
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rf3 loss in 2 half-moves