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

EGTB: win in 2 half-moves

# move score
1 Re4 win in 1 half-moves
2 Kg6 draw
3 Kh6 draw
4 Ra4 draw
5 Rb4 draw
6 Rd4 draw
7 Rf4 draw
8 Rg1 draw
9 Rg2 draw
10 Rg3 draw
11 Kf4 loss in 2 half-moves
12 Kf5 loss in 2 half-moves
13 Kf6 loss in 2 half-moves
14 Kh4 loss in 2 half-moves
15 Kh5 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rh4 loss in 2 half-moves