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

EGTB: win in 4 half-moves

# move score
1 Kaa6 win in 3 half-moves
2 Kaa8 win in 3 half-moves
3 Kab8 win in 3 half-moves
4 Kba6 win in 3 half-moves
5 Kba8 win in 3 half-moves
6 Kbb6 win in 3 half-moves
7 Kbb8 win in 3 half-moves
8 Kc8 win in 3 half-moves
9 Kab6 win in 5 half-moves
10 Ra1 win in 5 half-moves
11 Rc1 win in 5 half-moves
12 Kc7 draw
13 Rb2 draw
14 Rb3 draw
15 Rb4 draw
16 Rb5 draw
17 Rd1 draw
18 Re1 draw
19 Kc6 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rg1 loss in 2 half-moves
23 Rh1 loss in 2 half-moves