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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Rd4 win in 1 half-moves
4 Ka2 draw
5 Kb2 draw
6 Kc2 draw
7 Rb5 draw
8 Rc4 draw
9 Rb8 loss in 2 half-moves
10 Re4 loss in 2 half-moves
11 Rf4 loss in 2 half-moves
12 Rg4 loss in 2 half-moves
13 Rh4 loss in 2 half-moves
14 Ka3 loss in 1 half-moves
15 Ka4 loss in 1 half-moves
16 Kc3 loss in 1 half-moves
17 Kc4 loss in 1 half-moves
18 Ke4 loss in 1 half-moves
19 Ke5 loss in 1 half-moves
20 Ke6 loss in 1 half-moves
21 Kf4 loss in 1 half-moves
22 Kf6 loss in 1 half-moves
23 Kg4 loss in 1 half-moves
24 Kg5 loss in 1 half-moves
25 Kg6 loss in 1 half-moves
26 Ra4 loss in 1 half-moves