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

EGTB: win in 4 half-moves

# move score
1 Ka5 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kc5 win in 3 half-moves
4 Ra5 win in 3 half-moves
5 Rd6 win in 5 half-moves
6 K2b3 win in 7 half-moves
7 Ka1 win in 7 half-moves
8 Ka2 win in 7 half-moves
9 Kb1 win in 7 half-moves
10 Ra2 win in 7 half-moves
11 K2a3 draw
12 K4a3 draw
13 K4b3 draw
14 Ka4 draw
15 Ra4 draw
16 Ra7 draw
17 Ra8 draw
18 Rb6 draw
19 Rc6 draw
20 Rf6 draw
21 Rh6 draw
22 K2c3 loss in 2 half-moves
23 K4c3 loss in 2 half-moves
24 Kc1 loss in 2 half-moves
25 Kc2 loss in 2 half-moves
26 Kc4 loss in 2 half-moves
27 Ra1 loss in 2 half-moves
28 Ra3 loss in 2 half-moves
29 Re6 loss in 2 half-moves
30 Rg6 loss in 2 half-moves