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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kd2 win in 5 half-moves
4 Kd3 win in 7 half-moves
5 Kd4 win in 7 half-moves
6 Ka4 draw
7 Ka6 draw
8 Kb6 draw
9 Ke2 draw
10 Ke4 draw
11 Kf2 draw
12 Ra1 draw
13 Ra3 draw
14 Rb2 draw
15 Rc2 draw
16 Rd2 draw
17 Re2 draw
18 Rf2 draw
19 Kf3 loss in 2 half-moves
20 Kf4 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rh2 loss in 2 half-moves