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

EGTB: draw

# move score
1 Ka2 draw
2 Kb1 draw
3 Kb2 draw
4 Rb2 draw
5 Rb3 draw
6 Rb5 draw
7 Rb6 draw
8 Rb7 draw
9 Rc8 draw
10 Rd8 draw
11 Rf8 draw
12 Rg8 draw
13 Rh8 draw
14 Ra8 loss in 2 half-moves
15 Rb1 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rb4 loss in 1 half-moves