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

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Ka6 win in 1 half-moves
3 Ka7 win in 1 half-moves
4 Ra3 win in 1 half-moves
5 Rc8 win in 1 half-moves
6 Kb5 win in 3 half-moves
7 Rc1 win in 3 half-moves
8 Rc5 win in 3 half-moves
9 Rc6 win in 3 half-moves
10 Rc7 win in 3 half-moves
11 Rb3 win in 7 half-moves
12 Kb7 draw
13 Kc5 draw
14 Kc6 draw
15 Kc7 draw
16 Ke3 draw
17 Kc2 loss in 2 half-moves
18 Kc4 loss in 2 half-moves
19 Kd2 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Ke2 loss in 2 half-moves
22 Ke4 loss in 2 half-moves
23 Rc2 loss in 2 half-moves
24 Rc4 loss in 2 half-moves