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

EGTB: win in 4 half-moves

# move score
1 Kc1 win in 3 half-moves
2 Kc3 win in 3 half-moves
3 Kd1 win in 3 half-moves
4 Kd3 win in 3 half-moves
5 Ke1 win in 3 half-moves
6 Ke3 win in 3 half-moves
7 Rc1 win in 3 half-moves
8 Rc3 win in 3 half-moves
9 Kb3 win in 5 half-moves
10 Ka3 win in 7 half-moves
11 Rb2 win in 7 half-moves
12 Ka1 win in 13 half-moves
13 Kb1 win in 13 half-moves
14 Kb2 draw
15 Ke2 draw
16 Rc4 draw
17 Rc5 draw
18 Rc6 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rc8 loss in 2 half-moves