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 Kb5 draw
3 Kb6 draw
4 Kd6 draw
5 Kd7 draw
6 Ra4 draw
7 Ra6 draw
8 Ra8 draw
9 Rb7 draw
10 Rc7 draw
11 Rf7 draw
12 Kb7 loss in 36 half-moves
13 Kc7 loss in 4 half-moves
14 Kc5 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves