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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Kd3 win in 3 half-moves
3 Kd4 win in 3 half-moves
4 Kd5 win in 3 half-moves
5 Kb7 win in 5 half-moves
6 Rd2 win in 9 half-moves
7 Ka7 draw
8 Ka8 draw
9 Kc8 draw
10 Ke3 draw
11 Kf3 draw
12 Kf4 draw
13 Ra2 draw
14 Rb2 draw
15 Rc1 draw
16 Rc3 draw
17 Rc4 draw
18 Rc5 draw
19 Rc6 draw
20 Re2 draw
21 Rf2 draw
22 Ke5 loss in 2 half-moves
23 Kf5 loss in 2 half-moves
24 Rc7 loss in 2 half-moves
25 Rc8 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rh2 loss in 2 half-moves