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 Rh2 win in 3 half-moves
3 Rh3 win in 5 half-moves
4 Rb5 draw
5 Rc5 draw
6 Rd5 draw
7 Rg5 draw
8 Rh4 draw
9 Rh8 draw
10 Ka1 loss in 2 half-moves
11 Ka2 loss in 2 half-moves
12 Ka3 loss in 2 half-moves
13 Kb1 loss in 2 half-moves
14 Kb3 loss in 2 half-moves
15 Kbc1 loss in 2 half-moves
16 Kbc2 loss in 2 half-moves
17 Kc3 loss in 2 half-moves
18 Kd2 loss in 2 half-moves
19 Kdc1 loss in 2 half-moves
20 Kdc2 loss in 2 half-moves
21 Ke1 loss in 2 half-moves
22 Ke2 loss in 2 half-moves
23 Ra5 loss in 2 half-moves
24 Re5 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rh6 loss in 2 half-moves
27 Rh7 loss in 2 half-moves