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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Kc2 win in 7 half-moves
3 Kd2 win in 7 half-moves
4 Ke2 win in 7 half-moves
5 Rg4 win in 7 half-moves
6 Ka2 draw
7 Kb1 draw
8 Kb2 draw
9 Kc1 draw
10 Ke1 draw
11 Rf1 draw
12 Rg2 draw
13 Rg3 draw
14 Rg6 draw
15 Rg8 draw
16 Rh1 draw
17 Rg5 loss in 2 half-moves
18 Rg7 loss in 2 half-moves