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 Kc5 win in 3 half-moves
3 Kd4 win in 3 half-moves
4 Kc4 win in 5 half-moves
5 Rb3 win in 9 half-moves
6 Rb6 win in 9 half-moves
7 Kb5 draw
8 Kb6 draw
9 Kb7 draw
10 Kc2 draw
11 Kc7 draw
12 Kd2 draw
13 Kd5 draw
14 Kd6 draw
15 Kd7 draw
16 Ke2 draw
17 Ke3 draw
18 Ra8 draw
19 Rb1 draw
20 Rc8 draw
21 Rd8 draw
22 Re8 draw
23 Ke4 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rb4 loss in 2 half-moves
26 Rb5 loss in 2 half-moves
27 Rb7 loss in 2 half-moves
28 Rf8 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves