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

EGTB: win in 4 half-moves

# move score
1 Kh5 win in 3 half-moves
2 Rb5 win in 3 half-moves
3 Rb6 win in 3 half-moves
4 Rb7 win in 3 half-moves
5 Rb8 win in 3 half-moves
6 Re4 win in 3 half-moves
7 Ke7 draw
8 Ke8 draw
9 Kf7 draw
10 Kfg7 draw
11 Kg5 draw
12 Kg6 draw
13 Kg8 draw
14 Kh7 draw
15 Khg7 draw
16 Ra4 draw
17 Rb3 draw
18 Rc4 draw
19 Rd4 draw
20 Rf4 draw
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rg4 loss in 2 half-moves
24 Rh4 loss in 2 half-moves