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

EGTB: win in 32 half-moves

# move score
1 Ra1 win in 31 half-moves
2 Ka4 draw
3 Ka6 draw
4 Kb4 draw
5 Kb5 draw
6 Kb6 draw
7 Kd1 draw
8 Kd2 draw
9 Ke2 draw
10 Kf1 draw
11 Kf2 draw
12 Ra2 draw
13 Ra4 draw
14 Rb3 draw
15 Rc3 draw
16 Rg3 draw
17 Rh3 draw
18 Rd3 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rf3 loss in 2 half-moves