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

EGTB: win in 6 half-moves

# move score
1 Rh5 win in 5 half-moves
2 Rh2 win in 7 half-moves
3 Rh4 win in 7 half-moves
4 Kb3 draw
5 Kc3 draw
6 Kd3 draw
7 Kg1 draw
8 Kg2 draw
9 Rc7 draw
10 Rd7 draw
11 Re7 draw
12 Rg7 draw
13 Rh1 draw
14 Rh3 draw
15 Rh6 draw
16 Kb4 loss in 2 half-moves
17 Kb5 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Kd4 loss in 2 half-moves
20 Kd5 loss in 2 half-moves
21 Ke1 loss in 2 half-moves
22 Ke2 loss in 2 half-moves
23 Kf2 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Rb7 loss in 2 half-moves
26 Rf7 loss in 2 half-moves
27 Rh8 loss in 2 half-moves