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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Ra8 win in 3 half-moves
4 Ka1 draw
5 Ka3 draw
6 Ka6 draw
7 Ka7 draw
8 Ka8 draw
9 Kb1 draw
10 Kb6 draw
11 Kb8 draw
12 Kc6 draw
13 Kc7 draw
14 Rb8 draw
15 Rc4 draw
16 Rd8 draw
17 Re8 draw
18 Rf8 draw
19 Rc1 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Rc6 loss in 2 half-moves
24 Rc7 loss in 2 half-moves
25 Rg8 loss in 2 half-moves
26 Rh8 loss in 2 half-moves