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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 K5c6 win in 7 half-moves
3 K7c6 win in 7 half-moves
4 Kb7 win in 7 half-moves
5 Kb8 win in 7 half-moves
6 Kc4 win in 7 half-moves
7 Kc8 win in 7 half-moves
8 Kd5 win in 7 half-moves
9 Kd4 win in 11 half-moves
10 K5b6 draw
11 K7b6 draw
12 Kb4 draw
13 Kb5 draw
14 Ra2 draw
15 Rb1 draw
16 Rb3 draw
17 Rb5 draw
18 Rb6 draw
19 Rb7 draw
20 Rc2 draw
21 Rd2 draw
22 Rh2 draw
23 K5d6 loss in 2 half-moves
24 K7d6 loss in 2 half-moves
25 Kd7 loss in 2 half-moves
26 Kd8 loss in 2 half-moves
27 Rb8 loss in 2 half-moves
28 Re2 loss in 2 half-moves
29 Rf2 loss in 2 half-moves
30 Rg2 loss in 2 half-moves