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

EGTB: win in 4 half-moves

# move score
1 Rh4 win in 3 half-moves
2 Rh5 win in 3 half-moves
3 Ra8 win in 5 half-moves
4 Rb8 win in 5 half-moves
5 Rc8 win in 5 half-moves
6 Kc5 win in 11 half-moves
7 Kb5 win in 13 half-moves
8 Ka2 draw
9 Ka3 draw
10 Ka4 draw
11 Kb2 draw
12 Kbb4 draw
13 Kcb4 draw
14 Kd4 draw
15 Kd5 draw
16 Rg8 draw
17 Rh3 draw
18 Rh6 draw
19 Rh7 draw
20 Kbc3 loss in 2 half-moves
21 Kc2 loss in 2 half-moves
22 Kcc3 loss in 2 half-moves
23 Kd3 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rh1 loss in 2 half-moves
28 Rh2 loss in 2 half-moves