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

EGTB: win in 2 half-moves

# move score
1 Kg1 win in 1 half-moves
2 Rh7 win in 1 half-moves
3 Rh8 win in 1 half-moves
4 Rc4 draw
5 Rd4 draw
6 Re4 draw
7 Kg2 loss in 2 half-moves
8 Kg3 loss in 2 half-moves
9 Kh3 loss in 2 half-moves
10 Ra4 loss in 2 half-moves
11 Rb4 loss in 2 half-moves
12 Rf4 loss in 2 half-moves
13 Rg4 loss in 2 half-moves
14 Rh3 loss in 2 half-moves
15 Rh5 loss in 2 half-moves
16 Rh6 loss in 2 half-moves
17 Kh1 loss in 1 half-moves