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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb7 win in 3 half-moves
3 Rb6 win in 5 half-moves
4 Rb8 win in 5 half-moves
5 Ka7 draw
6 Kb7 draw
7 Kb8 draw
8 Kc7 draw
9 Kc8 draw
10 Kd7 draw
11 Ke7 draw
12 Ke8 draw
13 Ra5 draw
14 Rc5 draw
15 Rd5 draw
16 Rh5 draw
17 Rb2 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rg5 loss in 2 half-moves