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 Ra7 win in 5 half-moves
4 Rb7 win in 5 half-moves
5 Rc7 win in 5 half-moves
6 Ka2 draw
7 Ka3 draw
8 Ka4 draw
9 Kb2 draw
10 Kb5 draw
11 Kbb4 draw
12 Kc5 draw
13 Kcb4 draw
14 Kd4 draw
15 Kd5 draw
16 Rg7 draw
17 Rh3 draw
18 Rh6 draw
19 Rh8 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 Rd7 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Rf7 loss in 2 half-moves
27 Rh1 loss in 2 half-moves
28 Rh2 loss in 2 half-moves