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

EGTB: win in 2 half-moves

# move score
1 Re7 win in 1 half-moves
2 Kd6 win in 3 half-moves
3 Kd7 win in 3 half-moves
4 Kb5 draw
5 Kb6 draw
6 Kb7 draw
7 Kc5 draw
8 Kd5 draw
9 Kg7 draw
10 Kg8 draw
11 Kh8 draw
12 Ra7 draw
13 Rb7 draw
14 Rc8 draw
15 Rd7 draw
16 Rf7 draw
17 Kg6 loss in 2 half-moves
18 Kh6 loss in 2 half-moves
19 Rg7 loss in 2 half-moves