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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rc2 win in 1 half-moves
3 Ra2 draw
4 Rb7 draw
5 Kc1 loss in 2 half-moves
6 Kc2 loss in 2 half-moves
7 Kc3 loss in 2 half-moves
8 Kde1 loss in 2 half-moves
9 Kde3 loss in 2 half-moves
10 Kdd1 loss in 1 half-moves
11 Kdd3 loss in 1 half-moves
12 Ked1 loss in 1 half-moves
13 Ked3 loss in 1 half-moves
14 Kee1 loss in 1 half-moves
15 Kee3 loss in 1 half-moves
16 Kf1 loss in 1 half-moves
17 Kf2 loss in 1 half-moves
18 Kf3 loss in 1 half-moves
19 Rb1 loss in 1 half-moves
20 Rb3 loss in 1 half-moves
21 Rb4 loss in 1 half-moves
22 Rb5 loss in 1 half-moves
23 Rb6 loss in 1 half-moves