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 Kc1 win in 5 half-moves
4 Kc2 win in 5 half-moves
5 Kc3 win in 5 half-moves
6 Kd1 draw
7 Kd4 draw
8 Kdd3 draw
9 Kde2 draw
10 Ke1 draw
11 Ke4 draw
12 Ked3 draw
13 Kee2 draw
14 Kf2 draw
15 Kf3 draw
16 Kf4 draw
17 Rb6 draw
18 Rg6 draw
19 Rh2 draw
20 Rh3 draw
21 Rh5 draw
22 Ra6 loss in 2 half-moves
23 Rc6 loss in 2 half-moves
24 Rd6 loss in 2 half-moves
25 Re6 loss in 2 half-moves
26 Rf6 loss in 2 half-moves
27 Rh7 loss in 2 half-moves
28 Rh8 loss in 2 half-moves