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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Rd7 win in 3 half-moves
3 Ra7 win in 7 half-moves
4 Rc7 win in 7 half-moves
5 Re7 win in 7 half-moves
6 Ka5 draw
7 Ka7 draw
8 Kab5 draw
9 Kab6 draw
10 Kb4 draw
11 Kb7 draw
12 Kc4 draw
13 Kc6 draw
14 Kcb5 draw
15 Kcb6 draw
16 Kd4 draw
17 Kd5 draw
18 Kd6 draw
19 Rf2 draw
20 Rf6 draw
21 Rf8 draw
22 Rf1 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves