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 Kab7 win in 3 half-moves
3 Kba5 win in 3 half-moves
4 Kba7 win in 3 half-moves
5 Kbb7 win in 3 half-moves
6 Kc5 win in 3 half-moves
7 Kc7 win in 3 half-moves
8 Kaa5 win in 5 half-moves
9 Kab5 win in 5 half-moves
10 Kbb5 win in 5 half-moves
11 Ra1 win in 5 half-moves
12 Rc1 win in 5 half-moves
13 Kc6 draw
14 Rb2 draw
15 Rb3 draw
16 Rb4 draw
17 Rd1 draw
18 Re1 draw
19 Rf1 draw
20 Rb5 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves