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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Rf4 win in 1 half-moves
3 Rg7 win in 1 half-moves
4 Kb6 draw
5 Kd7 draw
6 Rb7 draw
7 Rc7 draw
8 Re7 draw
9 Rf5 draw
10 Rf6 draw
11 Rh7 draw
12 Kb5 loss in 2 half-moves
13 Kc5 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Kb7 loss in 1 half-moves
22 Kc7 loss in 1 half-moves