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

EGTB: win in 4 half-moves

# move score
1 Kc6 win in 3 half-moves
2 Kc5 win in 5 half-moves
3 Ka5 draw
4 Ka6 draw
5 Ka7 draw
6 Kc1 draw
7 Kc2 draw
8 Kc7 draw
9 Kd2 draw
10 Ke1 draw
11 Ke2 draw
12 Ra5 draw
13 Rb1 draw
14 Rc5 draw
15 Rd5 draw
16 Re5 draw
17 Rf5 draw
18 Kb7 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rg5 loss in 2 half-moves
23 Rh5 loss in 2 half-moves