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 Kd3 draw
3 Kd4 draw
4 Kf2 draw
5 Kf3 draw
6 Kf4 draw
7 Ra4 draw
8 Rg1 draw
9 Rg2 draw
10 Rg3 draw
11 Ke4 loss in 8 half-moves
12 Kd2 loss in 6 half-moves
13 Ke2 loss in 6 half-moves
14 Rg5 loss in 6 half-moves
15 Rb4 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rg8 loss in 2 half-moves