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 Kb3 win in 5 half-moves
6 Kb7 win in 5 half-moves
7 Kc3 win in 5 half-moves
8 Kc7 win in 5 half-moves
9 Ra7 win in 5 half-moves
10 Rb8 win in 5 half-moves
11 K4c5 draw
12 K6c5 draw
13 Ra1 draw
14 Ra2 draw
15 Ra4 draw
16 Ra6 draw
17 Rc8 draw
18 Rd8 draw
19 Re8 draw
20 K4d5 loss in 2 half-moves
21 K6d5 loss in 2 half-moves
22 Kd3 loss in 2 half-moves
23 Kd4 loss in 2 half-moves
24 Kd6 loss in 2 half-moves
25 Kd7 loss in 2 half-moves
26 Ra3 loss in 2 half-moves
27 Ra5 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