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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Rb1 win in 1 half-moves
3 Rb2 win in 1 half-moves
4 Rb3 win in 1 half-moves
5 Rb4 win in 1 half-moves
6 Rb7 win in 1 half-moves
7 Rc5 win in 1 half-moves
8 Rd5 win in 1 half-moves
9 Re5 win in 1 half-moves
10 Rg5 win in 1 half-moves
11 Rh5 win in 1 half-moves
12 Ka5 win in 3 half-moves
13 K6a7 win in 5 half-moves
14 K6b7 win in 5 half-moves
15 K8a7 draw
16 K8b7 draw
17 Kb6 draw
18 Ra5 draw
19 Rb6 draw
20 Rb8 loss in 1 half-moves
21 Rf5 loss in 1 half-moves