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 Rf3 win in 1 half-moves
3 Kb1 draw
4 Kb2 draw
5 Kc1 draw
6 Kd1 draw
7 Kd2 draw
8 Ra3 draw
9 Rb1 draw
10 Rb2 draw
11 Rb5 draw
12 Rb7 draw
13 Rb8 draw
14 Rc3 draw
15 Re3 draw
16 Rg3 draw
17 Rh3 draw
18 Kc3 loss in 2 half-moves
19 Kd3 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Rd3 loss in 2 half-moves