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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 Rb3 win in 1 half-moves
4 Rb5 win in 1 half-moves
5 Rb7 win in 1 half-moves
6 Rb8 win in 1 half-moves
7 Ka2 draw
8 Ka4 draw
9 Kab3 draw
10 Kb2 draw
11 Kb5 draw
12 Kc3 draw
13 Kc5 draw
14 Kcb3 draw
15 Kd3 draw
16 Kd4 draw
17 Kd5 draw
18 Ra4 draw
19 Rb6 loss in 1 half-moves