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

EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Kc4 win in 5 half-moves
3 Ka7 draw
4 Ka8 draw
5 Kb7 draw
6 Kc2 draw
7 Kc3 draw
8 Kc7 draw
9 Kc8 draw
10 Kd2 draw
11 Ke2 draw
12 Ke3 draw
13 Ke4 draw
14 Ra1 draw
15 Rb1 draw
16 Rd2 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