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

EGTB: win in 4 half-moves

# move score
1 Rg8 win in 3 half-moves
2 Rh8 win in 3 half-moves
3 Kf2 draw
4 Kf4 draw
5 Rb8 draw
6 Kg4 loss in 8 half-moves
7 Kg2 loss in 6 half-moves
8 Kg3 loss in 6 half-moves
9 Re8 loss in 4 half-moves
10 Rf8 loss in 4 half-moves
11 Ke2 loss in 2 half-moves
12 Ke3 loss in 2 half-moves
13 Ke4 loss in 2 half-moves
14 Nb5 loss in 2 half-moves
15 Nc6 loss in 2 half-moves
16 Nc8 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves