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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kc1 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Kd2 win in 9 half-moves
5 Ke2 win in 11 half-moves
6 Rg2 win in 11 half-moves
7 Ka3 draw
8 Ka5 draw
9 Kb3 draw
10 Kb5 draw
11 Ke1 draw
12 Rf1 draw
13 Rg3 draw
14 Rg4 draw
15 Rg5 draw
16 Rg6 draw
17 Rh1 draw
18 Re1 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rg8 loss in 2 half-moves