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

EGTB: win in 4 half-moves

# move score
1 Rh3 win in 3 half-moves
2 Kc1 draw
3 Kc2 draw
4 Kd2 draw
5 Kde1 draw
6 Kde2 draw
7 Kf1 draw
8 Kf3 draw
9 Kfe1 draw
10 Kfe2 draw
11 Kg1 draw
12 Kg2 draw
13 Kg3 draw
14 Ra7 draw
15 Re7 draw
16 Rf7 draw
17 Rg7 draw
18 Rh1 draw
19 Rh2 draw
20 Rh8 draw
21 Ke3 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Rh4 loss in 2 half-moves
26 Rh5 loss in 2 half-moves
27 Rh6 loss in 2 half-moves