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