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 Ka1 draw
3 Ka2 draw
4 Ka3 draw
5 Kb1 draw
6 Kb3 draw
7 Kc1 draw
8 Kc2 draw
9 Kc3 draw
10 Ke7 draw
11 Ke8 draw
12 Kf7 draw
13 Kg8 draw
14 Rb5 draw
15 Rb6 draw
16 Rc7 draw
17 Rd7 draw
18 Rg7 draw
19 Ra7 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Rf7 loss in 2 half-moves
24 Rh7 loss in 2 half-moves
25 Kg7 loss in 1 half-moves