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

EGTB: draw

# move score
1 Rb4 draw
2 Rc4 draw
3 Rg6 draw
4 Rg7 draw
5 Kb7 loss in 4 half-moves
6 Kb8 loss in 4 half-moves
7 Kc7 loss in 4 half-moves
8 Kd7 loss in 4 half-moves
9 Kd8 loss in 4 half-moves
10 Rg5 loss in 4 half-moves
11 Rg8 loss in 4 half-moves
12 Rh4 loss in 4 half-moves
13 Rd4 loss in 2 half-moves
14 Re4 loss in 2 half-moves
15 Rf4 loss in 2 half-moves
16 Rg1 loss in 2 half-moves
17 Rg2 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Ra4 loss in 1 half-moves