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

EGTB: win in 4 half-moves

# move score
1 Kaa4 win in 3 half-moves
2 Kab4 win in 3 half-moves
3 Kba4 win in 3 half-moves
4 Kbb4 win in 3 half-moves
5 Kc4 win in 3 half-moves
6 Ra4 win in 3 half-moves
7 Kab6 win in 7 half-moves
8 Kaa6 draw
9 Kba6 draw
10 Kbb6 draw
11 Kc5 draw
12 Kc6 draw
13 Ra1 draw
14 Ra2 draw
15 Rb3 draw
16 Rc3 draw
17 Rd3 draw
18 Rh3 draw
19 Re3 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rg3 loss in 2 half-moves