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

EGTB: win in 6 half-moves

# move score
1 Kb6 win in 5 half-moves
2 Ka6 draw
3 Ka8 draw
4 Kb1 draw
5 Kb2 draw
6 Kb7 draw
7 Kb8 draw
8 Kc2 draw
9 Kd1 draw
10 Kd2 draw
11 Rb7 draw
12 Rc7 draw
13 Rd7 draw
14 Re1 draw
15 Re3 draw
16 Re4 draw
17 Re5 draw
18 Re6 draw
19 Re8 draw
20 Rf7 draw
21 Rg7 draw
22 Rh7 draw
23 Re2 loss in 1 half-moves