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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Kd3 draw
3 Kd4 draw
4 Ke2 draw
5 Kf3 draw
6 Kf4 draw
7 Ra4 draw
8 Rb4 draw
9 Rc4 draw
10 Re5 draw
11 Re6 draw
12 Re7 draw
13 Re8 draw
14 Rf4 draw
15 Rh4 draw
16 Kd2 loss in 2 half-moves
17 Kf2 loss in 2 half-moves
18 Rd4 loss in 2 half-moves