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

EGTB: win in 2 half-moves

# move score
1 Rh1 win in 1 half-moves
2 K6b7 win in 3 half-moves
3 Kb5 win in 3 half-moves
4 K6b6 draw
5 K7b6 draw
6 K7b7 draw
7 Ka5 draw
8 Ka8 draw
9 Kb8 draw
10 Ra2 draw
11 Ra3 draw
12 Ra4 draw
13 Ra5 draw
14 Rb1 draw
15 Rc1 draw
16 Rd1 draw
17 Re1 draw
18 Rf1 draw
19 Rg1 loss in 1 half-moves