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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Re2 win in 1 half-moves
3 Kb1 win in 3 half-moves
4 Kb2 win in 3 half-moves
5 Kc2 win in 3 half-moves
6 Kd1 win in 3 half-moves
7 Kd2 win in 3 half-moves
8 Ra1 win in 3 half-moves
9 Ka6 draw
10 Ka8 draw
11 Kb7 draw
12 Kb8 draw
13 Ra3 draw
14 Ra4 draw
15 Ra5 draw
16 Ra6 draw
17 Rb2 draw
18 Rc2 draw
19 Rd2 draw
20 Rf2 draw
21 Rg2 loss in 2 half-moves
22 Rh2 loss in 2 half-moves