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 Ka3 draw
4 Ka5 draw
5 Kab3 draw
6 Kab4 draw
7 Kb2 draw
8 Kb5 draw
9 Kc2 draw
10 Kc4 draw
11 Kcb3 draw
12 Kcb4 draw
13 Kd2 draw
14 Ra7 draw
15 Rc7 draw
16 Rh1 draw
17 Rh8 draw
18 Kd3 loss in 2 half-moves
19 Kd4 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh2 loss in 2 half-moves
24 Rh3 loss in 2 half-moves
25 Rh4 loss in 2 half-moves
26 Rh5 loss in 2 half-moves
27 Rh6 loss in 2 half-moves