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 Ka8 draw
3 Kb1 draw
4 Kc8 draw
5 Kd1 draw
6 Kd2 draw
7 Rc8 draw
8 Rd8 draw
9 Re1 draw
10 Re2 draw
11 Re6 draw
12 Re7 draw
13 Rf8 draw
14 Rh8 draw
15 Ka7 loss in 2 half-moves
16 Kb2 loss in 2 half-moves
17 Kb7 loss in 2 half-moves
18 Kc2 loss in 2 half-moves
19 Kc7 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Re5 loss in 2 half-moves