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

EGTB: win in 6 half-moves

# move score
1 Ka3 win in 5 half-moves
2 Ka4 win in 5 half-moves
3 Ka5 win in 5 half-moves
4 Kb5 win in 5 half-moves
5 Kbc5 win in 7 half-moves
6 Ke4 win in 7 half-moves
7 Kb3 win in 9 half-moves
8 Kd5 draw
9 Kdc5 draw
10 Ke5 draw
11 Rc5 draw
12 Rc6 draw
13 Rc7 draw
14 Rc8 draw
15 Kbc3 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Kdc3 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rc3 loss in 2 half-moves