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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Rh6 win in 1 half-moves
3 Ka1 draw
4 Ka3 draw
5 Ka8 draw
6 Kb6 draw
7 Kb7 draw
8 Ra3 draw
9 Ra4 draw
10 Ra5 draw
11 Rf6 draw
12 Rg6 draw
13 Kb1 loss in 2 half-moves
14 Kb2 loss in 2 half-moves
15 Kb3 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rc6 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Re6 loss in 2 half-moves