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

EGTB: win in 4 half-moves

# move score
1 Kc4 win in 3 half-moves
2 Kc6 win in 3 half-moves
3 Kd4 win in 3 half-moves
4 Rd5 win in 3 half-moves
5 Rf2 win in 3 half-moves
6 Rf4 win in 3 half-moves
7 Rf6 win in 3 half-moves
8 Kd6 win in 5 half-moves
9 Kb1 draw
10 Kb5 draw
11 Kb6 draw
12 Kc2 draw
13 Kd1 draw
14 Kd2 draw
15 Kd5 draw
16 Re5 draw
17 Rf1 draw
18 Rf3 draw
19 Kb2 loss in 2 half-moves
20 Kb4 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rg5 loss in 2 half-moves
24 Rh5 loss in 2 half-moves