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

EGTB: win in 4 half-moves

# move score
1 K1c1 win in 3 half-moves
2 K1c2 win in 3 half-moves
3 K2c1 win in 3 half-moves
4 K2c2 win in 3 half-moves
5 Kc3 win in 3 half-moves
6 Rc8 win in 3 half-moves
7 Rd8 win in 3 half-moves
8 Rb1 win in 5 half-moves
9 Rb2 win in 5 half-moves
10 Rb3 win in 5 half-moves
11 Rb4 win in 9 half-moves
12 Rb5 win in 9 half-moves
13 Rb6 win in 9 half-moves
14 Ra8 win in 11 half-moves
15 Kd3 draw
16 Rb7 draw
17 Rf8 draw
18 K1e1 loss in 2 half-moves
19 K1e2 loss in 2 half-moves
20 K2e1 loss in 2 half-moves
21 K2e2 loss in 2 half-moves
22 Ke3 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves