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 5 half-moves
3 Kb6 win in 5 half-moves
4 Kc2 win in 5 half-moves
5 Kc3 win in 13 half-moves
6 Ra3 win in 13 half-moves
7 Kd3 win in 15 half-moves
8 Ra2 win in 17 half-moves
9 Ka4 win in 19 half-moves
10 Kd1 win in 23 half-moves
11 Kc1 win in 25 half-moves
12 Ka6 draw
13 Ke1 draw
14 Ke2 draw
15 Ra4 draw
16 Rb1 draw
17 Rc1 draw
18 Rd1 draw
19 Re1 draw
20 Rf1 draw
21 Ke3 loss in 2 half-moves
22 Rg1 loss in 2 half-moves
23 Rh1 loss in 2 half-moves