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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Rc8 win in 1 half-moves
4 K7b7 draw
5 K7b8 draw
6 K8b8 draw
7 Ra2 draw
8 Rb2 draw
9 Rc1 draw
10 Rc3 draw
11 Rc4 draw
12 Rc5 draw
13 Rd2 draw
14 Re2 draw
15 Rf2 draw
16 K8b7 loss in 2 half-moves
17 Rc6 loss in 1 half-moves
18 Rc7 loss in 1 half-moves
19 Rg2 loss in 1 half-moves
20 Rh2 loss in 1 half-moves