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 Rg8 win in 1 half-moves
3 Rg1 draw
4 Rg2 draw
5 Kg3 loss in 2 half-moves
6 Kh1 loss in 2 half-moves
7 Kh3 loss in 2 half-moves
8 Ra6 loss in 2 half-moves
9 Rb6 loss in 2 half-moves
10 Rc6 loss in 2 half-moves
11 Rd6 loss in 2 half-moves
12 Rf6 loss in 2 half-moves
13 Rg3 loss in 2 half-moves
14 Rg4 loss in 2 half-moves
15 Rg5 loss in 2 half-moves
16 Rg7 loss in 2 half-moves
17 Rh6 loss in 2 half-moves
18 Kg1 loss in 1 half-moves
19 Kg2 loss in 1 half-moves