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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 K7b7 win in 3 half-moves
3 K7b8 win in 3 half-moves
4 K8b7 win in 3 half-moves
5 K8b8 win in 3 half-moves
6 Kb6 win in 3 half-moves
7 Rb2 win in 3 half-moves
8 Rb3 win in 3 half-moves
9 Rb7 win in 3 half-moves
10 Rb8 win in 3 half-moves
11 Rc4 win in 3 half-moves
12 Rd4 win in 3 half-moves
13 Kc6 win in 5 half-moves
14 K7d7 draw
15 K7d8 draw
16 K8d7 draw
17 K8d8 draw
18 Kd6 draw
19 Ra4 draw
20 Re4 draw
21 Rf4 draw
22 Rb5 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rg4 loss in 2 half-moves
25 Rh4 loss in 2 half-moves