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 Rb8 win in 3 half-moves
6 Ra7 win in 11 half-moves
7 K4c5 draw
8 K6c5 draw
9 Kb3 draw
10 Kb7 draw
11 Kc7 draw
12 Kd7 draw
13 Ra2 draw
14 Ra4 draw
15 Ra6 draw
16 Rc8 draw
17 Rh8 draw
18 K4d5 loss in 2 half-moves
19 K6d5 loss in 2 half-moves
20 Kc3 loss in 2 half-moves
21 Kd3 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Kd6 loss in 2 half-moves
24 Ra1 loss in 2 half-moves
25 Ra3 loss in 2 half-moves
26 Ra5 loss in 2 half-moves
27 Rd8 loss in 2 half-moves
28 Re8 loss in 2 half-moves
29 Rf8 loss in 2 half-moves
30 Rg8 loss in 2 half-moves