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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Ra2 win in 1 half-moves
3 Kab4 draw
4 Kab5 draw
5 Kb3 draw
6 Kc3 draw
7 Kc5 draw
8 Kcb4 draw
9 Kcb5 draw
10 Kd3 draw
11 Kd5 draw
12 Ka6 loss in 1 half-moves
13 Kb6 loss in 1 half-moves
14 Kd4 loss in 1 half-moves
15 Ra3 loss in 1 half-moves
16 Rb4 loss in 1 half-moves