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 Kg1 win in 5 half-moves
6 Kg2 win in 5 half-moves
7 Kd2 win in 7 half-moves
8 Rg2 win in 7 half-moves
9 Rh3 win in 7 half-moves
10 Rh4 win in 7 half-moves
11 Rh5 win in 7 half-moves
12 Kb1 draw
13 Kb2 draw
14 Kb3 draw
15 Re2 draw
16 Rf2 draw
17 Rh6 draw
18 Rd2 loss in 2 half-moves
19 Rh7 loss in 2 half-moves
20 Rh8 loss in 2 half-moves