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 Kb6 win in 3 half-moves
4 Kc2 win in 3 half-moves
5 Ra2 win in 11 half-moves
6 Kc3 win in 13 half-moves
7 Ra3 win in 13 half-moves
8 Ka6 win in 21 half-moves
9 Kc1 win in 23 half-moves
10 Ka4 win in 25 half-moves
11 Ra4 win in 27 half-moves
12 Kd1 win in 29 half-moves
13 Kd3 draw
14 Ke1 draw
15 Ke2 draw
16 Ke3 draw
17 Rb1 draw
18 Rc1 draw
19 Rd1 draw
20 Rh1 draw
21 Re1 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rg1 loss in 2 half-moves