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

EGTB: draw

# move score
1 Kc1 draw
2 Kc2 draw
3 Kc3 draw
4 Kd1 draw
5 Ke2 draw
6 Rb1 draw
7 Rb3 draw
8 Rb6 draw
9 Rb8 draw
10 Ra2 loss in 4 half-moves
11 Rb4 loss in 4 half-moves
12 Kd3 loss in 2 half-moves
13 Ke1 loss in 2 half-moves
14 Ke3 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rb7 loss in 1 half-moves