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

EGTB: win in 2 half-moves

# move score
1 Ka3 win in 1 half-moves
2 Kc3 win in 1 half-moves
3 Kd3 win in 1 half-moves
4 Kb5 win in 3 half-moves
5 Kc5 win in 3 half-moves
6 Rb1 win in 3 half-moves
7 Rb2 win in 3 half-moves
8 Rb5 win in 3 half-moves
9 Ka1 win in 5 half-moves
10 Kb1 win in 5 half-moves
11 Kb2 win in 5 half-moves
12 Ra4 win in 5 half-moves
13 Kab3 draw
14 Kcb3 draw
15 Kd4 draw
16 Kd5 draw
17 Rb3 draw
18 Rb6 draw
19 Rb7 loss in 2 half-moves
20 Rb8 loss in 2 half-moves