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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kdd7 win in 3 half-moves
3 Rg6 win in 3 half-moves
4 Kb8 win in 5 half-moves
5 Ke7 win in 5 half-moves
6 Kb6 draw
7 Kc6 draw
8 Kcc8 draw
9 Kcd7 draw
10 Kd6 draw
11 Kdc8 draw
12 Ke8 draw
13 Rf8 draw
14 Rg3 draw
15 Rg4 draw
16 Rg5 draw
17 Rg7 draw
18 Rh8 draw
19 Re8 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rg2 loss in 2 half-moves