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

EGTB: draw

# move score
1 Ka3 draw
2 Ka5 draw
3 Ra5 draw
4 Rb1 draw
5 Rb2 draw
6 Rb3 draw
7 Rb4 draw
8 Rb7 draw
9 Rb8 draw
10 Rc5 draw
11 Rd5 draw
12 Re5 draw
13 Rf5 draw
14 Rg5 draw
15 Rh5 draw
16 Kb3 loss in 2 half-moves
17 Kb4 loss in 2 half-moves
18 Rb6 loss in 2 half-moves