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 Kc3 win in 1 half-moves
3 Kc5 win in 1 half-moves
4 Kc6 win in 1 half-moves
5 Kc7 win in 1 half-moves
6 Rb1 win in 1 half-moves
7 Rb3 win in 1 half-moves
8 Rb5 win in 1 half-moves
9 Ka5 draw
10 Ka6 draw
11 Ka7 draw
12 Kb1 draw
13 Kb3 draw
14 Kb5 draw
15 Kb7 draw
16 Kd1 draw
17 Kd2 draw
18 Kd3 draw
19 Ra2 draw
20 Rb4 loss in 1 half-moves