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

EGTB: win in 4 half-moves

# move score
1 Rh1 win in 3 half-moves
2 Rh4 win in 3 half-moves
3 Kb1 draw
4 Kb2 draw
5 Kb3 draw
6 Kc1 draw
7 Kc4 draw
8 Kcc3 draw
9 Kcd2 draw
10 Kd1 draw
11 Kdc3 draw
12 Kdd2 draw
13 Ke2 draw
14 Ke3 draw
15 Ra8 draw
16 Rh2 draw
17 Rh3 draw
18 Kd4 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg8 loss in 2 half-moves
26 Rh5 loss in 2 half-moves
27 Rh6 loss in 2 half-moves
28 Rh7 loss in 2 half-moves