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

EGTB: win in 4 half-moves

# move score
1 Kc1 win in 3 half-moves
2 Kc3 win in 3 half-moves
3 Kd1 win in 3 half-moves
4 Kd3 win in 3 half-moves
5 Rb3 win in 3 half-moves
6 Ke2 win in 5 half-moves
7 Ka2 win in 7 half-moves
8 Ka4 win in 7 half-moves
9 Kc2 win in 7 half-moves
10 Rb1 win in 7 half-moves
11 Rb4 win in 7 half-moves
12 Kb3 win in 9 half-moves
13 Kb4 win in 9 half-moves
14 Rb8 win in 9 half-moves
15 Rc2 win in 9 half-moves
16 Ke1 draw
17 Ke3 draw
18 Ra2 draw
19 Rb5 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Rb7 loss in 2 half-moves