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 Ke8 draw
3 Kf7 draw
4 Kg7 draw
5 Kg8 draw
6 Ra4 draw
7 Rc4 draw
8 Rd4 draw
9 Re4 draw
10 Rg4 draw
11 Rh4 draw
12 Ke7 loss in 2 half-moves
13 Ka1 loss in 1 half-moves
14 Ka2 loss in 1 half-moves
15 Ka3 loss in 1 half-moves
16 Kb1 loss in 1 half-moves
17 Kb3 loss in 1 half-moves
18 Kc1 loss in 1 half-moves
19 Kc2 loss in 1 half-moves
20 Kc3 loss in 1 half-moves
21 Rf1 loss in 1 half-moves
22 Rf2 loss in 1 half-moves
23 Rf3 loss in 1 half-moves
24 Rf5 loss in 1 half-moves
25 Rf6 loss in 1 half-moves
26 Rf7 loss in 1 half-moves