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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Ka4 draw
3 Ka6 draw
4 Ke7 draw
5 Ke8 draw
6 Kf7 draw
7 Kg7 draw
8 Kg8 draw
9 Ra2 draw
10 Rb1 draw
11 Rb4 draw
12 Rb5 draw
13 Rb6 draw
14 Rb7 draw
15 Rc2 draw
16 Rd2 draw
17 Re2 draw
18 Rg2 draw
19 Rh2 draw
20 Kb4 loss in 2 half-moves
21 Kb5 loss in 2 half-moves
22 Kb6 loss in 2 half-moves
23 Rb3 loss in 1 half-moves
24 Rf2 loss in 1 half-moves