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

EGTB: draw

# move score
1 a2 draw
2 Kf1 draw
3 Kf3 draw
4 Kg1 draw
5 Kg3 draw
6 Kh1 draw
7 Kh2 draw
8 Kh3 draw
9 Rb8 draw
10 Rd8 draw
11 Re8 draw
12 Rf2 draw
13 Rf6 draw
14 Rf7 draw
15 Ra8 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves
23 Kf2 loss in 1 half-moves