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

EGTB: draw

# move score
1 Kb3 draw
2 Kb4 draw
3 Kb5 draw
4 Kc3 draw
5 Kc5 draw
6 Kd3 draw
7 Kd4 draw
8 Kd5 draw
9 Rd4 draw
10 Re4 draw
11 Rf2 draw
12 Rf3 draw
13 Rf5 draw
14 Rf7 draw
15 Rf8 draw
16 Rg4 draw
17 Rf1 loss in 2 half-moves
18 Rf6 loss in 2 half-moves
19 Rh4 loss in 2 half-moves