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 Kh2 draw
3 Re4 draw
4 Rf1 draw
5 Rf2 draw
6 Rf3 draw
7 Rf6 draw
8 Rf7 draw
9 Rh4 draw
10 Rd4 loss in 6 half-moves
11 Kg1 loss in 2 half-moves
12 Kg2 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rc4 loss in 2 half-moves
16 Rf5 loss in 2 half-moves
17 Rf8 loss in 2 half-moves