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

EGTB: win in 4 half-moves

# move score
1 Kc3 win in 3 half-moves
2 Kcd3 win in 3 half-moves
3 Rb1 win in 3 half-moves
4 Rb3 win in 3 half-moves
5 Ke3 win in 5 half-moves
6 Ked3 win in 5 half-moves
7 Rb2 win in 11 half-moves
8 Kb3 draw
9 Kd1 draw
10 Kd2 draw
11 Kd4 draw
12 Ke1 draw
13 Kf1 draw
14 Kf2 draw
15 Kf3 draw
16 Ra4 draw
17 Kb5 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rb8 loss in 2 half-moves