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 Kb3 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Kc3 win in 3 half-moves
5 Ra7 win in 3 half-moves
6 Rb3 win in 3 half-moves
7 Rb5 win in 3 half-moves
8 Rb6 win in 3 half-moves
9 Rb8 win in 3 half-moves
10 Ka3 win in 5 half-moves
11 Kab1 win in 5 half-moves
12 Kba2 win in 5 half-moves
13 Rc7 win in 5 half-moves
14 Kaa2 draw
15 Kbb1 draw
16 Kc1 draw
17 Rd7 draw
18 Re7 draw
19 Rf7 draw
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves