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

EGTB: win in 4 half-moves

# move score
1 Kc4 win in 3 half-moves
2 Kd2 win in 3 half-moves
3 Ke4 win in 3 half-moves
4 Rc1 win in 3 half-moves
5 Rd2 win in 3 half-moves
6 Kb7 win in 5 half-moves
7 Kc7 win in 5 half-moves
8 Kd7 win in 5 half-moves
9 Kb8 draw
10 Kc2 draw
11 Kc3 draw
12 Kd4 draw
13 Kd8 draw
14 Ke2 draw
15 Ke3 draw
16 Ra1 draw
17 Rb1 draw
18 Re1 draw
19 Rf1 draw
20 Rg1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves