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