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