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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Kgg1 draw
3 Kgg3 draw
4 Khg1 draw
5 Khg3 draw
6 Khh1 draw
7 Khh3 draw
8 Rc4 draw
9 Rd1 draw
10 Rd2 draw
11 Rd3 draw
12 Rd5 draw
13 Rd7 draw
14 Re4 draw
15 Rf4 draw
16 Rg4 draw
17 Rh4 draw
18 Kf1 loss in 2 half-moves
19 Kf2 loss in 2 half-moves
20 Kf3 loss in 2 half-moves
21 Kgh1 loss in 2 half-moves
22 Kgh3 loss in 2 half-moves
23 Rb4 loss in 1 half-moves
24 Rd6 loss in 1 half-moves
25 Rd8 loss in 1 half-moves