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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Rc4 draw
3 Re4 draw
4 Rf4 draw
5 Rh2 draw
6 Rh6 draw
7 Rh7 draw
8 Rh8 draw
9 Kg1 loss in 2 half-moves
10 Kg2 loss in 2 half-moves
11 Kh2 loss in 2 half-moves
12 Ra4 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rd4 loss in 2 half-moves
15 Rh3 loss in 2 half-moves
16 Rh5 loss in 2 half-moves