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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kc2 win in 1 half-moves
3 Kd1 win in 1 half-moves
4 Kd2 win in 1 half-moves
5 Rg2 win in 1 half-moves
6 Rg3 win in 1 half-moves
7 Rg4 win in 1 half-moves
8 Rg5 win in 1 half-moves
9 Rg7 win in 1 half-moves
10 Kb7 draw
11 Kb8 draw
12 Kc7 draw
13 Kd7 draw
14 Kd8 draw
15 Rd1 draw
16 Re1 draw
17 Rf1 draw
18 Rg6 draw
19 Rh1 draw
20 Kb2 loss in 1 half-moves
21 Rg8 loss in 1 half-moves