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 Ra3 win in 1 half-moves
3 Rb1 win in 1 half-moves
4 Rd1 win in 1 half-moves
5 Re1 win in 1 half-moves
6 Rf1 win in 1 half-moves
7 Rg1 win in 1 half-moves
8 Rh1 win in 1 half-moves
9 K5a6 win in 3 half-moves
10 K7a6 draw
11 K7b6 draw
12 Ka4 draw
13 Ka8 draw
14 Kb7 draw
15 Kb8 draw
16 Ra2 draw
17 Ra4 draw
18 Rc1 draw
19 K5b6 loss in 2 half-moves
20 Kb4 loss in 2 half-moves