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

EGTB: draw

# move score
1 Ka2 draw
2 Kb1 draw
3 Kb2 draw
4 Ra4 draw
5 Rb4 draw
6 Rc4 draw
7 Rf3 draw
8 Rf5 draw
9 Rf7 draw
10 Rf8 draw
11 Rd4 loss in 4 half-moves
12 Re4 loss in 4 half-moves
13 Rf1 loss in 2 half-moves
14 Rf2 loss in 2 half-moves
15 Rg4 loss in 2 half-moves
16 Rh4 loss in 2 half-moves
17 Rf6 loss in 1 half-moves