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 Rh7 win in 1 half-moves
3 Kd7 win in 5 half-moves
4 Ka7 draw
5 Kb8 draw
6 Kd8 draw
7 Ke7 draw
8 Kf7 draw
9 Kf8 draw
10 Ra7 draw
11 Rb2 draw
12 Rb6 draw
13 Rb8 draw
14 Rf7 draw
15 Rg7 draw
16 Rb3 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Re7 loss in 2 half-moves