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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rh7 win in 1 half-moves
3 Rb6 win in 3 half-moves
4 K5b6 win in 5 half-moves
5 K6b6 win in 5 half-moves
6 Kb4 win in 5 half-moves
7 Ra7 win in 5 half-moves
8 Rb1 win in 5 half-moves
9 Rb8 win in 5 half-moves
10 Rc7 win in 5 half-moves
11 K5b5 draw
12 K6b5 draw
13 Ka4 draw
14 Ka7 draw
15 Rg7 draw
16 Rb3 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves