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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Ka7 draw
3 Ka8 draw
4 Kb8 draw
5 Kc7 draw
6 Kc8 draw
7 Kg7 draw
8 Kg8 draw
9 Kh7 draw
10 Ra5 draw
11 Rb3 draw
12 Rb4 draw
13 Re5 draw
14 Rb2 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rc5 loss in 2 half-moves
17 Rd5 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Ka6 loss in 1 half-moves
22 Kb6 loss in 1 half-moves
23 Kc6 loss in 1 half-moves