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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rb6 win in 1 half-moves
3 Rd7 win in 1 half-moves
4 Rb5 draw
5 Rb1 loss in 2 half-moves
6 Rb2 loss in 2 half-moves
7 Rb3 loss in 2 half-moves
8 Re7 loss in 2 half-moves
9 Rf7 loss in 2 half-moves
10 Rg7 loss in 2 half-moves
11 Rh7 loss in 2 half-moves
12 Ka7 loss in 1 half-moves
13 Ka8 loss in 1 half-moves
14 Kc7 loss in 1 half-moves
15 Kc8 loss in 1 half-moves
16 Kd2 loss in 1 half-moves
17 Kd3 loss in 1 half-moves
18 Kd4 loss in 1 half-moves
19 Ke2 loss in 1 half-moves
20 Ke4 loss in 1 half-moves
21 Kf2 loss in 1 half-moves
22 Kf3 loss in 1 half-moves
23 Kf4 loss in 1 half-moves
24 Ra7 loss in 1 half-moves
25 Rc7 loss in 1 half-moves