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 Kb2 win in 3 half-moves
3 Kf1 win in 5 half-moves
4 Kf2 win in 5 half-moves
5 Rf1 win in 5 half-moves
6 Rg2 win in 5 half-moves
7 Kc2 draw
8 Kcd1 draw
9 Kcd2 draw
10 Ke2 draw
11 Ked1 draw
12 Ked2 draw
13 Rg3 draw
14 Rg4 draw
15 Rg5 draw
16 Rg6 draw
17 Rh1 draw
18 Rg7 loss in 2 half-moves
19 Rg8 loss in 2 half-moves