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

EGTB: win in 4 half-moves

# move score
1 Kaa7 win in 3 half-moves
2 Kab5 win in 3 half-moves
3 Kab7 win in 3 half-moves
4 Kba7 win in 3 half-moves
5 Kbb7 win in 3 half-moves
6 Kc7 win in 3 half-moves
7 Rc3 win in 5 half-moves
8 Kc5 win in 9 half-moves
9 Kaa5 draw
10 Kba5 draw
11 Kbb5 draw
12 Kc6 draw
13 Ra1 draw
14 Ra2 draw
15 Ra4 draw
16 Rb3 draw
17 Rd3 draw
18 Re3 draw
19 Rf3 draw
20 Ra5 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rh3 loss in 2 half-moves