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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kd3 win in 3 half-moves
3 Kdd1 win in 3 half-moves
4 Ke3 win in 3 half-moves
5 Rg3 win in 3 half-moves
6 Kb2 win in 5 half-moves
7 Ke1 win in 5 half-moves
8 Kc3 win in 7 half-moves
9 Kcc2 draw
10 Kcd1 draw
11 Kdc2 draw
12 Ke2 draw
13 Rf2 draw
14 Rg1 draw
15 Rg4 draw
16 Rg5 draw
17 Rg6 draw
18 Rh2 draw
19 Re2 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rg8 loss in 2 half-moves