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

EGTB: win in 50 half-moves

# move score
1 Rh8 win in 49 half-moves
2 Rh6 win in 55 half-moves
3 Rh5 win in 57 half-moves
4 Rh7 win in 57 half-moves
5 Re4 draw
6 Rf4 draw
7 Rg4 draw
8 Rh1 draw
9 Ke7 loss in 2 half-moves
10 Ke8 loss in 2 half-moves
11 Kff7 loss in 2 half-moves
12 Kfg7 loss in 2 half-moves
13 Kgf7 loss in 2 half-moves
14 Kgg7 loss in 2 half-moves
15 Kh7 loss in 2 half-moves
16 Kh8 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rd4 loss in 2 half-moves
21 Rh2 loss in 2 half-moves
22 Rh3 loss in 2 half-moves