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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Kb8 win in 1 half-moves
4 Rb3 win in 1 half-moves
5 Re6 win in 1 half-moves
6 Re7 win in 1 half-moves
7 Re8 win in 1 half-moves
8 Rc3 draw
9 Rd3 draw
10 Re2 draw
11 Re4 draw
12 Re5 draw
13 Rg3 draw
14 Rh3 draw
15 Ka6 loss in 2 half-moves
16 Ka8 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Rf3 loss in 2 half-moves