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

EGTB: win in 2 half-moves

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