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

EGTB: win in 4 half-moves

# move score
1 Kd3 win in 3 half-moves
2 Ke3 win in 3 half-moves
3 Kf1 win in 3 half-moves
4 Kf2 win in 3 half-moves
5 Kf3 win in 3 half-moves
6 Re4 win in 3 half-moves
7 Rf4 win in 3 half-moves
8 Rg1 win in 3 half-moves
9 Rg3 win in 3 half-moves
10 Kd1 draw
11 Kd2 draw
12 Ke1 draw
13 Rb4 draw
14 Rg2 draw
15 Rg5 draw
16 Rh4 draw
17 Ra4 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rd4 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