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

EGTB: win in 8 half-moves

# move score
1 Ra7 win in 7 half-moves
2 Rb7 win in 7 half-moves
3 Ka3 draw
4 Ka4 draw
5 Ka5 draw
6 Kb3 draw
7 Kb5 draw
8 Kb7 draw
9 Kb8 draw
10 Kc3 draw
11 Kc4 draw
12 Kc5 draw
13 Kc7 draw
14 Kd7 draw
15 Kd8 draw
16 Rc7 draw
17 Rd7 draw
18 Rh1 draw
19 Rh5 draw
20 Rh6 draw
21 Rh8 draw
22 Re7 loss in 2 half-moves
23 Rf7 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh2 loss in 2 half-moves
26 Rh3 loss in 2 half-moves
27 Rh4 loss in 2 half-moves