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 3 half-moves
4 Rh4 win in 3 half-moves
5 Ra7 draw
6 Rb7 draw
7 Rc7 draw
8 Rg7 draw
9 Rh5 draw
10 Rh6 draw
11 Ka1 loss in 2 half-moves
12 Ka4 loss in 2 half-moves
13 Kaa3 loss in 2 half-moves
14 Kab2 loss in 2 half-moves
15 Kb1 loss in 2 half-moves
16 Kb4 loss in 2 half-moves
17 Kba3 loss in 2 half-moves
18 Kbb2 loss in 2 half-moves
19 Kc2 loss in 2 half-moves
20 Kc3 loss in 2 half-moves
21 Kc4 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Rf7 loss in 2 half-moves
25 Rh8 loss in 2 half-moves