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 Kd6 win in 3 half-moves
3 Ke7 win in 3 half-moves
4 Kd7 win in 5 half-moves
5 Rf6 win in 5 half-moves
6 Rf7 win in 5 half-moves
7 Kd5 win in 9 half-moves
8 Kb4 draw
9 Kb5 draw
10 Kb6 draw
11 Kc4 draw
12 Kd4 draw
13 Kd8 draw
14 Kf7 draw
15 Rf1 draw
16 Rf2 draw
17 Rf3 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves