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

EGTB: win in 4 half-moves

# move score
1 Kc5 win in 3 half-moves
2 Kd5 win in 3 half-moves
3 Ke3 win in 3 half-moves
4 Ke4 win in 3 half-moves
5 Kf4 win in 5 half-moves
6 Kg4 win in 5 half-moves
7 Rd2 win in 5 half-moves
8 Rd3 win in 5 half-moves
9 Rd4 win in 5 half-moves
10 Rd5 win in 11 half-moves
11 Kb5 draw
12 Kb6 draw
13 Kb7 draw
14 Kc7 draw
15 Kd7 draw
16 Ke2 draw
17 Kf2 draw
18 Kg2 draw
19 Kg3 draw
20 Rd1 draw
21 Re6 draw
22 Rf6 draw
23 Rd7 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Rg6 loss in 2 half-moves
26 Rh6 loss in 2 half-moves