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

EGTB: win in 2 half-moves

# move score
1 Ka8 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 Re8 win in 1 half-moves
4 Kb7 draw
5 Ra1 draw
6 Re6 draw
7 Re7 draw
8 Re2 loss in 4 half-moves
9 Rg1 loss in 4 half-moves
10 Rh1 loss in 4 half-moves
11 Ka6 loss in 2 half-moves
12 Kb6 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rc1 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Re5 loss in 2 half-moves
19 Rf1 loss in 1 half-moves