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 Kd1 draw
5 Kd2 draw
6 Kd3 draw
7 Ke1 draw
8 Ke3 draw
9 Kf1 draw
10 Kf2 draw
11 Kf3 draw
12 Rc4 draw
13 Rd4 draw
14 Re3 draw
15 Re5 draw
16 Re6 draw
17 Re7 draw
18 Re8 draw
19 Rf4 draw
20 Rg4 draw
21 Rh4 draw
22 Ra4 loss in 2 half-moves
23 Rb4 loss in 2 half-moves