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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Ra3 draw
3 Rb6 draw
4 Rb7 draw
5 Kc2 loss in 2 half-moves
6 Kc3 loss in 2 half-moves
7 Kc4 loss in 2 half-moves
8 Kdd2 loss in 2 half-moves
9 Kdd4 loss in 2 half-moves
10 Kde2 loss in 2 half-moves
11 Kde4 loss in 2 half-moves
12 Ked2 loss in 2 half-moves
13 Ked4 loss in 2 half-moves
14 Kee2 loss in 2 half-moves
15 Kee4 loss in 2 half-moves
16 Kf2 loss in 2 half-moves
17 Kf3 loss in 2 half-moves
18 Kf4 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Rc3 loss in 2 half-moves