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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Kab1 win in 3 half-moves
3 Kb3 win in 3 half-moves
4 Kba2 win in 3 half-moves
5 Kc2 win in 3 half-moves
6 Kc3 win in 3 half-moves
7 Ra6 win in 3 half-moves
8 Rb8 win in 3 half-moves
9 Ka3 win in 5 half-moves
10 Rc6 win in 5 half-moves
11 Kaa2 draw
12 Kbb1 draw
13 Kc1 draw
14 Rb5 draw
15 Rd6 draw
16 Re6 draw
17 Rf6 draw
18 Rb3 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves