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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Rf4 win in 1 half-moves
3 Rh3 win in 1 half-moves
4 Kb7 draw
5 Kc6 draw
6 Kd6 draw
7 Kd7 draw
8 Rg4 draw
9 Rh6 draw
10 Rh7 draw
11 Rh8 draw
12 Kb8 loss in 4 half-moves
13 Kc8 loss in 4 half-moves
14 Kd8 loss in 4 half-moves
15 Rc4 loss in 2 half-moves
16 Rd4 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Rh1 loss in 2 half-moves
19 Rh2 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Ra4 loss in 1 half-moves
22 Rb4 loss in 1 half-moves