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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Rh8 win in 1 half-moves
3 Kg4 draw
4 Rc4 draw
5 Rd4 draw
6 Rh5 draw
7 Rh6 draw
8 Rh7 draw
9 Kg2 loss in 2 half-moves
10 Kg3 loss in 2 half-moves
11 Kh2 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rf4 loss in 2 half-moves
14 Rg4 loss in 2 half-moves
15 Re4 loss in 1 half-moves