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 Kc6 win in 1 half-moves
3 Kd6 win in 1 half-moves
4 Rb4 win in 1 half-moves
5 Re4 win in 1 half-moves
6 Rf4 win in 1 half-moves
7 Rg1 win in 1 half-moves
8 Rg2 win in 1 half-moves
9 Rg3 win in 1 half-moves
10 Rg6 win in 1 half-moves
11 Rg8 win in 1 half-moves
12 Rh4 win in 1 half-moves
13 Kb4 loss in 2 half-moves
14 Kb5 loss in 2 half-moves
15 Kd4 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Kc4 loss in 1 half-moves
18 Ra4 loss in 1 half-moves
19 Rc4 loss in 1 half-moves
20 Rd4 loss in 1 half-moves
21 Rg5 loss in 1 half-moves
22 Rg7 loss in 1 half-moves