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

EGTB: win in 2 half-moves

# move score
1 Rd4 win in 1 half-moves
2 Ke5 draw
3 Kf6 draw
4 Kg5 draw
5 Kg6 draw
6 Ra4 draw
7 Rc4 draw
8 Re4 draw
9 Rf3 draw
10 Ke4 loss in 2 half-moves
11 Ke6 loss in 2 half-moves
12 Kg4 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rf1 loss in 2 half-moves
15 Rf2 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Rh4 loss in 2 half-moves