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