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 Kab6 win in 3 half-moves
4 Kab8 win in 3 half-moves
5 Kba6 win in 3 half-moves
6 Kba8 win in 3 half-moves
7 Kbb6 win in 3 half-moves
8 Kbb8 win in 3 half-moves
9 Kc6 win in 3 half-moves
10 Kc8 win in 3 half-moves
11 Ra2 win in 3 half-moves
12 Rb6 win in 5 half-moves
13 Rc2 win in 5 half-moves
14 Kc7 draw
15 Rb1 draw
16 Rd2 draw
17 Re2 draw
18 Rf2 draw
19 Rb3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rh2 loss in 2 half-moves