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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kb7 draw
4 Kc7 draw
5 Kd6 draw
6 Kd7 draw
7 Rg1 draw
8 Rg7 draw
9 Rg8 draw
10 Rh6 draw
11 Kc5 loss in 2 half-moves
12 Kd5 loss in 2 half-moves
13 Rd6 loss in 2 half-moves
14 Re6 loss in 2 half-moves
15 Rf6 loss in 2 half-moves
16 Rg2 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rg5 loss in 2 half-moves