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

EGTB: win in 4 half-moves

# move score
1 Ka4 win in 3 half-moves
2 Kbb4 win in 3 half-moves
3 Kbc4 win in 3 half-moves
4 Kcb4 win in 3 half-moves
5 Kcc4 win in 3 half-moves
6 Kd4 win in 3 half-moves
7 Ra4 win in 3 half-moves
8 Kbb6 win in 7 half-moves
9 Kcb6 win in 7 half-moves
10 Kcc6 win in 7 half-moves
11 Ra1 win in 7 half-moves
12 Ra2 win in 7 half-moves
13 Ra5 win in 7 half-moves
14 Kd5 win in 11 half-moves
15 Ka6 win in 13 half-moves
16 Ka5 draw
17 Kbc6 draw
18 Ra6 draw
19 Rb3 draw
20 Rc3 draw
21 Rd3 draw
22 Rh3 draw
23 Kd6 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Ra8 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Rf3 loss in 2 half-moves
28 Rg3 loss in 2 half-moves