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

EGTB: draw

# move score
1 Ra4 draw
2 Rb4 draw
3 Rc4 draw
4 Rd4 draw
5 Rh4 draw
6 Kc4 loss in 4 half-moves
7 Kc5 loss in 4 half-moves
8 Kd4 loss in 4 half-moves
9 Ke4 loss in 4 half-moves
10 Ke5 loss in 4 half-moves
11 Kh7 loss in 4 half-moves
12 Rg1 loss in 4 half-moves
13 Rg2 loss in 4 half-moves
14 Rg3 loss in 4 half-moves
15 Rg5 loss in 4 half-moves
16 Rg6 loss in 4 half-moves
17 Kc6 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Kg7 loss in 2 half-moves
21 Kg8 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Rf4 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rg8 loss in 2 half-moves