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

EGTB: draw

# move score
1 Kb3 draw
2 Rf4 draw
3 Rg4 draw
4 Kb2 loss in 12 half-moves
5 Rb4 loss in 8 half-moves
6 Ka2 loss in 6 half-moves
7 Ra8 loss in 4 half-moves
8 Kb4 loss in 2 half-moves
9 Ra5 loss in 2 half-moves
10 Ra6 loss in 2 half-moves
11 Ra7 loss in 2 half-moves
12 Rc4 loss in 2 half-moves
13 Rd4 loss in 2 half-moves
14 Re4 loss in 2 half-moves
15 Rh4 loss in 1 half-moves