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

EGTB: win in 4 half-moves

# move score
1 K4b5 win in 3 half-moves
2 K6b5 win in 3 half-moves
3 Kb4 win in 3 half-moves
4 Kb6 win in 3 half-moves
5 Kc7 win in 3 half-moves
6 Kd7 win in 3 half-moves
7 Rh3 win in 3 half-moves
8 Rh7 win in 3 half-moves
9 Kb7 win in 7 half-moves
10 K4c5 draw
11 K4d5 draw
12 K6c5 draw
13 K6d5 draw
14 Kb3 draw
15 Kd4 draw
16 Kd6 draw
17 Ra8 draw
18 Rc8 draw
19 Rg8 draw
20 Rh4 draw
21 Rh5 draw
22 Rh6 draw
23 Kc3 loss in 2 half-moves
24 Kd3 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Rd8 loss in 2 half-moves
27 Re8 loss in 2 half-moves
28 Rf8 loss in 2 half-moves
29 Rh1 loss in 2 half-moves
30 Rh2 loss in 2 half-moves