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

EGTB: win in 2 half-moves

# move score
1 Re6 win in 1 half-moves
2 Kc3 draw
3 Kd3 draw
4 Ke2 draw
5 Ke3 draw
6 Ra7 draw
7 Re1 draw
8 Re2 draw
9 Rb7 loss in 2 half-moves
10 Rc7 loss in 2 half-moves
11 Rd7 loss in 2 half-moves
12 Re3 loss in 2 half-moves
13 Re4 loss in 2 half-moves
14 Re5 loss in 2 half-moves
15 Rh7 loss in 2 half-moves
16 Kc1 loss in 1 half-moves
17 Kc2 loss in 1 half-moves
18 Kd1 loss in 1 half-moves
19 Ke1 loss in 1 half-moves
20 Re8 loss in 1 half-moves
21 Rf7 loss in 1 half-moves
22 Rg7 loss in 1 half-moves