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 Kba7 win in 3 half-moves
3 Kbb7 win in 3 half-moves
4 Kc7 win in 3 half-moves
5 Kc8 win in 3 half-moves
6 Ra2 win in 3 half-moves
7 Ra3 win in 3 half-moves
8 Ra4 win in 3 half-moves
9 Rb1 win in 3 half-moves
10 Ka8 win in 5 half-moves
11 Kb6 win in 5 half-moves
12 Ra5 draw
13 Re1 draw
14 Kaa7 loss in 2 half-moves
15 Kab7 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Ka5 loss in 1 half-moves