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

EGTB: win in 4 half-moves

# move score
1 Kaa2 win in 3 half-moves
2 Kab2 win in 3 half-moves
3 Kab4 win in 3 half-moves
4 Kba2 win in 3 half-moves
5 Kbb2 win in 3 half-moves
6 Kc2 win in 3 half-moves
7 Kaa4 win in 5 half-moves
8 Kbb4 win in 5 half-moves
9 Kc4 win in 5 half-moves
10 Kba4 win in 7 half-moves
11 Rc5 win in 7 half-moves
12 Kc3 draw
13 Ra6 draw
14 Ra7 draw
15 Ra8 draw
16 Rb5 draw
17 Rd5 draw
18 Re5 draw
19 Rf5 draw
20 Ra4 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rh5 loss in 2 half-moves