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 Rf7 win in 1 half-moves
3 Kb7 draw
4 Kb8 draw
5 Kc7 draw
6 Ra1 draw
7 Ra2 draw
8 Ra3 draw
9 Ra4 draw
10 Ra5 draw
11 Ra6 draw
12 Ra8 draw
13 Rc7 draw
14 Rd7 draw
15 Rg7 draw
16 Rh7 draw
17 Kd7 loss in 2 half-moves
18 Kd8 loss in 2 half-moves
19 Rb7 loss in 2 half-moves