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

EGTB: win in 12 half-moves

# move score
1 Kb3 win in 11 half-moves
2 Rc8 win in 11 half-moves
3 Ka1 draw
4 Ka2 draw
5 Ka3 draw
6 Kb1 draw
7 Kc1 draw
8 Kc2 draw
9 Kc3 draw
10 Kc7 draw
11 Kc8 draw
12 Kd7 draw
13 Ke7 draw
14 Ke8 draw
15 Ra8 draw
16 Rb6 draw
17 Rb7 draw
18 Rb3 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves