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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Ka5 draw
3 Ka7 draw
4 Kb6 draw
5 Kb7 draw
6 Ra2 draw
7 Rb2 draw
8 Rc1 draw
9 Rc3 draw
10 Rc4 draw
11 Rc5 draw
12 Rc6 draw
13 Rc7 draw
14 Rd2 draw
15 Re2 draw
16 Rf2 draw
17 Rh2 draw
18 Rc8 loss in 2 half-moves
19 Rg2 loss in 2 half-moves