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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Ra3 win in 3 half-moves
4 Rb3 win in 3 half-moves
5 Rc3 win in 3 half-moves
6 Ka6 draw
7 Ka7 draw
8 Ka8 draw
9 Kb3 draw
10 Kb5 draw
11 Kb8 draw
12 Kd3 draw
13 Kd4 draw
14 Kd5 draw
15 Rd3 draw
16 Re1 draw
17 Re2 draw
18 Re4 draw
19 Re5 draw
20 Kc3 loss in 2 half-moves
21 Kc5 loss in 2 half-moves
22 Kc6 loss in 2 half-moves
23 Kc7 loss in 2 half-moves
24 Kc8 loss in 2 half-moves
25 Re6 loss in 2 half-moves
26 Re7 loss in 2 half-moves
27 Re8 loss in 2 half-moves
28 Rf3 loss in 2 half-moves
29 Rg3 loss in 2 half-moves
30 Rh3 loss in 2 half-moves