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

EGTB: win in 6 half-moves

# move score
1 Rh4 win in 5 half-moves
2 Kd3 draw
3 Ke3 draw
4 Kf3 draw
5 Kg6 draw
6 Kg7 draw
7 Kg8 draw
8 Rb3 draw
9 Rb7 draw
10 Rb8 draw
11 Rc4 draw
12 Rd4 draw
13 Re4 draw
14 Rf4 draw
15 Rg4 draw
16 Kd1 loss in 2 half-moves
17 Kd2 loss in 2 half-moves
18 Ke1 loss in 2 half-moves
19 Kf1 loss in 2 half-moves
20 Kf2 loss in 2 half-moves
21 Kh6 loss in 2 half-moves
22 Kh8 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Rb1 loss in 2 half-moves
25 Rb2 loss in 2 half-moves
26 Rb5 loss in 2 half-moves
27 Rb6 loss in 2 half-moves