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

EGTB: draw

# move score
1 Ra4 draw
2 Kf2 loss in 14 half-moves
3 Kf3 loss in 12 half-moves
4 Kf1 loss in 8 half-moves
5 Rh4 loss in 8 half-moves
6 Kh3 loss in 6 half-moves
7 Kg1 loss in 4 half-moves
8 Kg3 loss in 4 half-moves
9 Kh1 loss in 4 half-moves
10 Kh2 loss in 4 half-moves
11 Rf4 loss in 4 half-moves
12 Rg8 loss in 4 half-moves
13 Rb4 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Rg7 loss in 2 half-moves