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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Ka2 draw
3 Kb1 draw
4 Kb2 draw
5 Kb3 draw
6 Kc3 draw
7 Kd3 draw
8 Kd4 draw
9 Kd5 draw
10 Ra6 draw
11 Rb4 draw
12 Rb5 draw
13 Rh6 draw
14 Rb1 loss in 2 half-moves
15 Rb2 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rd6 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rg6 loss in 2 half-moves
23 Kb4 loss in 1 half-moves
24 Kb5 loss in 1 half-moves
25 Kc5 loss in 1 half-moves