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

EGTB: draw

# move score
1 K4a5 draw
2 K4c5 draw
3 K6a5 draw
4 K6c5 draw
5 Ka3 draw
6 Ka4 draw
7 Ka6 draw
8 Ka7 draw
9 Kb3 draw
10 Kb7 draw
11 Kc3 draw
12 Kc4 draw
13 Kc6 draw
14 Kc7 draw
15 Ra5 draw
16 Rc5 draw
17 Rd5 draw
18 Re5 draw
19 Rf5 draw
20 Rg5 loss in 2 half-moves
21 Rh5 loss in 2 half-moves