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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Rd3 win in 5 half-moves
3 Re3 win in 5 half-moves
4 Rf3 win in 5 half-moves
5 Rb6 win in 7 half-moves
6 Rb8 win in 7 half-moves
7 Rb7 win in 11 half-moves
8 K6d7 draw
9 K6e7 draw
10 K6f7 draw
11 K8d7 draw
12 K8e7 draw
13 K8f7 draw
14 Kd5 draw
15 Kd6 draw
16 Kd8 draw
17 Ke5 draw
18 Kf6 draw
19 Kf8 draw
20 Ra3 draw
21 Rb4 draw
22 Rc3 draw
23 Kf5 loss in 2 half-moves
24 Rb1 loss in 2 half-moves
25 Rb2 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rh3 loss in 2 half-moves