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

EGTB: win in 4 half-moves

# move score
1 Rc7 win in 3 half-moves
2 Rd7 win in 3 half-moves
3 Ra7 draw
4 Rb7 draw
5 Rh2 draw
6 Rh3 draw
7 Rh4 draw
8 Rh6 draw
9 K1c1 loss in 2 half-moves
10 K1c2 loss in 2 half-moves
11 K1e1 loss in 2 half-moves
12 K1e2 loss in 2 half-moves
13 K2c1 loss in 2 half-moves
14 K2c2 loss in 2 half-moves
15 K2e1 loss in 2 half-moves
16 K2e2 loss in 2 half-moves
17 Kc3 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Ke3 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh1 loss in 2 half-moves
24 Rh5 loss in 2 half-moves
25 Rh8 loss in 2 half-moves