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 Kb7 draw
3 Kb8 draw
4 Kc7 draw
5 Kd8 draw
6 Ra1 draw
7 Ra2 draw
8 Ra4 draw
9 Ra5 draw
10 Ra6 draw
11 Ra8 draw
12 Rb7 draw
13 Rd7 draw
14 Rf7 draw
15 Rg7 draw
16 Rh7 draw
17 Kd7 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Rc7 loss in 2 half-moves