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

EGTB: win in 4 half-moves

# move score
1 Ka5 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Ra6 win in 3 half-moves
4 Rb6 win in 3 half-moves
5 Rh3 win in 3 half-moves
6 Rh4 win in 3 half-moves
7 Rh5 win in 3 half-moves
8 Rc6 win in 5 half-moves
9 Ka1 draw
10 Ka2 draw
11 Kaa3 draw
12 Kab3 draw
13 Kb1 draw
14 Kb4 draw
15 Kba3 draw
16 Kbb3 draw
17 Rd6 draw
18 Rh7 draw
19 Rh8 draw
20 Kc1 loss in 2 half-moves
21 Kc2 loss in 2 half-moves
22 Kc3 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Rf6 loss in 2 half-moves
25 Rg6 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Rh2 loss in 2 half-moves