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 Ka5 draw
3 Ka7 draw
4 Kb5 draw
5 Kb6 draw
6 Kb7 draw
7 Kg2 draw
8 Kg3 draw
9 Kh2 draw
10 Ra2 draw
11 Rb1 draw
12 Rb3 draw
13 Rc2 draw
14 Rd2 draw
15 Re2 draw
16 Rh2 draw
17 Kg4 loss in 2 half-moves
18 Kh4 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rf2 loss in 2 half-moves
24 Rg2 loss in 2 half-moves