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

EGTB: win in 2 half-moves

# move score
1 Kc1 win in 1 half-moves
2 Kc2 win in 1 half-moves
3 Rb1 win in 1 half-moves
4 Rb2 win in 1 half-moves
5 Rc7 win in 1 half-moves
6 Kb8 draw
7 Kd2 draw
8 Ke1 draw
9 Ke2 draw
10 Ra7 draw
11 Rb3 draw
12 Rb4 draw
13 Rb5 draw
14 Rb8 draw
15 Rd7 draw
16 Rf7 draw
17 Rg7 draw
18 Rh7 draw
19 Ka7 loss in 2 half-moves
20 Rb6 loss in 1 half-moves
21 Re7 loss in 1 half-moves