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

EGTB: win in 2 half-moves

# move score
1 Re5 win in 1 half-moves
2 Ka7 draw
3 Kb5 draw
4 Kb6 draw
5 Kb7 draw
6 Ra1 draw
7 Ra2 draw
8 Ra3 draw
9 Rc5 draw
10 Rd5 draw
11 Rf5 draw
12 Rg5 draw
13 Rh5 draw
14 Ra4 loss in 2 half-moves
15 Rb5 loss in 2 half-moves