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

EGTB: draw

# move score
1 Ka7 draw
2 Kb7 draw
3 Kb8 draw
4 Rb4 draw
5 Rc4 draw
6 Rd4 draw
7 Re4 draw
8 Rf2 draw
9 Rf3 draw
10 Rf5 draw
11 Rf7 draw
12 Rf8 draw
13 Rg4 draw
14 Ra4 loss in 2 half-moves
15 Rf1 loss in 2 half-moves
16 Rf6 loss in 2 half-moves
17 Rh4 loss in 2 half-moves