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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Kg1 draw
3 Kg4 draw
4 Kg5 draw
5 Kgg3 draw
6 Kgh3 draw
7 Kh1 draw
8 Kh2 draw
9 Kh5 draw
10 Khg3 draw
11 Khh3 draw
12 Ra1 draw
13 Ra6 draw
14 Ra7 draw
15 Ra8 draw
16 Rg5 draw
17 Rh5 draw
18 Kf1 loss in 2 half-moves
19 Kf2 loss in 2 half-moves
20 Kf3 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Rc5 loss in 2 half-moves
25 Rd5 loss in 2 half-moves
26 Re5 loss in 2 half-moves
27 Rf5 loss in 2 half-moves