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

EGTB: win in 2 half-moves

# move score
1 Rh4 win in 1 half-moves
2 Ka3 draw
3 Kb3 draw
4 Kb4 draw
5 Rb4 draw
6 Rc4 draw
7 Re1 draw
8 Re2 draw
9 Re3 draw
10 Re5 draw
11 Re6 draw
12 Re8 draw
13 Ka5 loss in 2 half-moves
14 Kb5 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rg4 loss in 2 half-moves