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

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Kb8 draw
3 Kc1 draw
4 Ke1 draw
5 Ke2 draw
6 Rd8 draw
7 Re1 draw
8 Re2 draw
9 Re6 draw
10 Re7 draw
11 Rf8 draw
12 Rh8 draw
13 Ka7 loss in 2 half-moves
14 Kb7 loss in 2 half-moves
15 Kc2 loss in 2 half-moves
16 Kd2 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Re5 loss in 2 half-moves