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 Rb6 win in 3 half-moves
4 Rh2 win in 3 half-moves
5 Rh5 win in 3 half-moves
6 Kb3 draw
7 Kb4 draw
8 Kb5 draw
9 Kc2 draw
10 Kcc3 draw
11 Kcd4 draw
12 Kd2 draw
13 Kdc3 draw
14 Kdd4 draw
15 Ke2 draw
16 Ke3 draw
17 Ke4 draw
18 Ra6 draw
19 Rc6 draw
20 Rd6 draw
21 Rh1 draw
22 Rh3 draw
23 Rh4 draw
24 Re6 loss in 2 half-moves
25 Rf6 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rh7 loss in 2 half-moves
28 Rh8 loss in 2 half-moves