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

EGTB: win in 4 half-moves

# move score
1 Ka1 win in 3 half-moves
2 Ka2 win in 3 half-moves
3 Ke1 win in 3 half-moves
4 Ke2 win in 3 half-moves
5 Re1 win in 3 half-moves
6 Kbc1 draw
7 Kbc2 draw
8 Kdc1 draw
9 Kdc2 draw
10 Rf1 draw
11 Rg2 draw
12 Rg3 draw
13 Rg8 draw
14 Rh1 draw
15 Kb2 loss in 2 half-moves
16 Kd2 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Rg7 loss in 2 half-moves