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 Kd2 draw
4 Rb1 draw
5 Rb2 draw
6 Rb5 draw
7 Rc6 draw
8 Ke1 loss in 4 half-moves
9 Ke2 loss in 4 half-moves
10 Rb3 loss in 4 half-moves
11 Rb4 loss in 4 half-moves
12 Rb7 loss in 2 half-moves
13 Rb8 loss in 2 half-moves
14 Rg6 loss in 2 half-moves
15 Rh6 loss in 2 half-moves
16 Ra6 loss in 1 half-moves
17 Rd6 loss in 1 half-moves
18 Re6 loss in 1 half-moves
19 Rf6 loss in 1 half-moves