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

EGTB: win in 4 half-moves

# move score
1 Ka4 win in 3 half-moves
2 Ka5 win in 3 half-moves
3 Ka6 win in 3 half-moves
4 Kb4 win in 3 half-moves
5 Kb6 win in 3 half-moves
6 Kd4 win in 3 half-moves
7 Kd6 win in 3 half-moves
8 Kdc4 win in 3 half-moves
9 Kdc6 win in 3 half-moves
10 Ke5 win in 3 half-moves
11 Ke6 win in 3 half-moves
12 Rc4 win in 3 half-moves
13 Rc6 win in 3 half-moves
14 Kbc4 win in 5 half-moves
15 Kbc6 draw
16 Rc3 draw
17 Rc7 draw
18 Rc8 draw
19 Ke4 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rc2 loss in 2 half-moves