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

EGTB: win in 6 half-moves

# move score
1 Rb3 win in 5 half-moves
2 Rg7 win in 5 half-moves
3 Rh7 win in 5 half-moves
4 Rb1 win in 9 half-moves
5 Ke1 draw
6 Ke2 draw
7 Kff2 draw
8 Kfg1 draw
9 Kgf2 draw
10 Kgg1 draw
11 Kh1 draw
12 Kh2 draw
13 Kh3 draw
14 Ra7 draw
15 Rb2 draw
16 Rb8 draw
17 Rc7 draw
18 Kf3 loss in 2 half-moves
19 Kg3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rd7 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Rf7 loss in 2 half-moves