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 Kc7 win in 3 half-moves
3 Rb6 win in 3 half-moves
4 Rd6 win in 3 half-moves
5 Rf3 win in 3 half-moves
6 Rf5 win in 3 half-moves
7 Kd5 win in 5 half-moves
8 Kd7 win in 5 half-moves
9 Rf4 win in 5 half-moves
10 Kb3 draw
11 Kb4 draw
12 Kb5 draw
13 Kb7 draw
14 Kb8 draw
15 Kc3 draw
16 Kd3 draw
17 Kd4 draw
18 Kd8 draw
19 Ra6 draw
20 Rc6 draw
21 Re6 draw
22 Rf1 draw
23 Rf2 draw
24 Rf7 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rh6 loss in 2 half-moves