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

EGTB: win in 4 half-moves

# move score
1 Kc2 win in 3 half-moves
2 Kc4 win in 3 half-moves
3 Kb6 win in 5 half-moves
4 Rc1 win in 5 half-moves
5 Rd2 win in 5 half-moves
6 Kd2 win in 7 half-moves
7 Rb1 win in 7 half-moves
8 Ra1 win in 9 half-moves
9 Kc3 win in 11 half-moves
10 Ka5 draw
11 Ka7 draw
12 Kb5 draw
13 Kb7 draw
14 Ke2 draw
15 Ke3 draw
16 Ke4 draw
17 Re1 draw
18 Rf1 draw
19 Kd4 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves