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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Ra2 win in 3 half-moves
4 Rb2 win in 3 half-moves
5 Ka3 draw
6 Ka5 draw
7 Kb5 draw
8 Kc1 draw
9 Kd1 draw
10 Ke1 draw
11 Ke2 draw
12 Rc1 draw
13 Rc7 draw
14 Rc8 draw
15 Kc3 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Ke3 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rc6 loss in 2 half-moves