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 Re1 draw
3 Re2 draw
4 Re3 draw
5 Re4 draw
6 Re5 draw
7 Rg6 draw
8 Rh6 draw
9 K7b8 loss in 2 half-moves
10 K7d8 loss in 2 half-moves
11 Kb6 loss in 2 half-moves
12 Kc6 loss in 2 half-moves
13 Kd6 loss in 2 half-moves
14 K7b7 loss in 1 half-moves
15 K7d7 loss in 1 half-moves
16 K8b7 loss in 1 half-moves
17 K8b8 loss in 1 half-moves
18 K8d7 loss in 1 half-moves
19 K8d8 loss in 1 half-moves
20 Ra6 loss in 1 half-moves
21 Rb6 loss in 1 half-moves
22 Rc6 loss in 1 half-moves
23 Rd6 loss in 1 half-moves
24 Re8 loss in 1 half-moves
25 Rf6 loss in 1 half-moves