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 Kd2 win in 5 half-moves
6 Kf2 win in 5 half-moves
7 Kf3 win in 5 half-moves
8 Kh2 win in 5 half-moves
9 Kh3 win in 5 half-moves
10 Rf2 win in 5 half-moves
11 Rg1 win in 5 half-moves
12 Rh2 win in 5 half-moves
13 Kb1 draw
14 Kb2 draw
15 Kb3 draw
16 Kf4 draw
17 Kg4 draw
18 Kh4 draw
19 Rd2 loss in 2 half-moves
20 Re2 loss in 2 half-moves