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

EGTB: win in 4 half-moves

# move score
1 Kc3 win in 3 half-moves
2 Kc4 win in 3 half-moves
3 Kd3 win in 7 half-moves
4 Kd4 win in 7 half-moves
5 Ke3 win in 7 half-moves
6 Ka2 draw
7 Ka3 draw
8 Ka4 draw
9 Kb4 draw
10 Kc2 draw
11 Kd5 draw
12 Ra2 draw
13 Rb1 draw
14 Rc2 draw
15 Rd2 draw
16 Re2 draw
17 Ke5 loss in 2 half-moves
18 Kf3 loss in 2 half-moves
19 Kf4 loss in 2 half-moves
20 Kf5 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rh2 loss in 2 half-moves