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

EGTB: win in 2 half-moves

# move score
1 Rh7 win in 1 half-moves
2 Kd7 win in 7 half-moves
3 Rb8 win in 7 half-moves
4 Ke7 win in 9 half-moves
5 Kf7 win in 15 half-moves
6 Ka7 draw
7 Kb8 draw
8 Kd8 draw
9 Kf8 draw
10 Ra7 draw
11 Rb1 draw
12 Rb2 draw
13 Rb6 draw
14 Rc7 draw
15 Rd7 draw
16 Rb3 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves