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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Kb7 win in 1 half-moves
4 Kb8 win in 1 half-moves
5 Ra2 win in 1 half-moves
6 Rb1 win in 1 half-moves
7 K5a6 win in 3 half-moves
8 K7a6 win in 3 half-moves
9 K5b6 draw
10 K7b6 draw
11 Ka4 draw
12 Ka8 draw
13 Rg1 draw
14 Rh1 draw
15 Ra3 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Rc1 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rf1 loss in 2 half-moves