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

EGTB: win in 4 half-moves

# move score
1 Rc3 win in 3 half-moves
2 Rd3 win in 3 half-moves
3 Rf3 win in 3 half-moves
4 Rh5 win in 3 half-moves
5 Rh6 win in 3 half-moves
6 Rh7 win in 3 half-moves
7 Kf5 win in 5 half-moves
8 Kf6 win in 5 half-moves
9 Re3 win in 5 half-moves
10 Ka5 draw
11 Ka6 draw
12 Ka7 draw
13 Kb5 draw
14 Kb7 draw
15 Kc5 draw
16 Kc6 draw
17 Kc7 draw
18 Kd5 draw
19 Kd6 draw
20 Kd7 draw
21 Ke5 draw
22 Ke7 draw
23 Rg3 draw
24 Rh4 draw
25 Rh8 draw
26 Kf7 loss in 2 half-moves
27 Ra3 loss in 2 half-moves
28 Rb3 loss in 2 half-moves
29 Rh1 loss in 2 half-moves
30 Rh2 loss in 2 half-moves