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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Ka3 draw
3 Kb3 draw
4 Rb6 draw
5 Rb7 draw
6 Rc5 draw
7 Rd5 draw
8 Ra5 loss in 2 half-moves
9 Rb1 loss in 2 half-moves
10 Rb3 loss in 2 half-moves
11 Rb4 loss in 2 half-moves
12 Rb8 loss in 2 half-moves
13 Re5 loss in 2 half-moves
14 Rf5 loss in 2 half-moves
15 Rg5 loss in 2 half-moves
16 Rh5 loss in 2 half-moves
17 Ka5 loss in 1 half-moves
18 Kb4 loss in 1 half-moves
19 Kd7 loss in 1 half-moves
20 Kd8 loss in 1 half-moves
21 Ke7 loss in 1 half-moves
22 Kf7 loss in 1 half-moves
23 Kf8 loss in 1 half-moves