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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Kb4 win in 5 half-moves
3 Ra7 win in 5 half-moves
4 K4b5 win in 7 half-moves
5 K4c5 win in 7 half-moves
6 Kb3 win in 7 half-moves
7 Kb6 win in 9 half-moves
8 Kc3 win in 9 half-moves
9 Rc7 win in 9 half-moves
10 Kb7 win in 15 half-moves
11 K6b5 draw
12 K6c5 draw
13 Kc7 draw
14 Kd7 draw
15 Rh1 draw
16 Rh6 draw
17 Rh8 draw
18 K4d5 loss in 2 half-moves
19 K6d5 loss in 2 half-moves
20 Kd3 loss in 2 half-moves
21 Kd4 loss in 2 half-moves
22 Kd6 loss in 2 half-moves
23 Rd7 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh2 loss in 2 half-moves
28 Rh3 loss in 2 half-moves
29 Rh4 loss in 2 half-moves
30 Rh5 loss in 2 half-moves