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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Kf6 draw
3 Kf7 draw
4 Kf8 draw
5 Kg4 draw
6 Kg6 draw
7 Kg8 draw
8 Kh2 draw
9 Kh4 draw
10 Kh6 draw
11 Kh7 draw
12 Kh8 draw
13 Ra4 draw
14 Ra5 draw
15 Ra6 draw
16 Ra7 draw
17 Ra8 draw
18 Rc3 draw
19 Rg3 draw
20 Kg2 loss in 2 half-moves
21 Kg3 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Rd3 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rf3 loss in 2 half-moves