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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Rc5 win in 3 half-moves
4 Ka5 win in 5 half-moves
5 Ka1 draw
6 Ka2 draw
7 Ka3 draw
8 Ka7 draw
9 Kb1 draw
10 Kb3 draw
11 Kb7 draw
12 Ra8 draw
13 Rb8 draw
14 Rc3 draw
15 Rc4 draw
16 Rc6 draw
17 Rc7 draw
18 Rd8 draw
19 Rh8 draw
20 Kc1 loss in 2 half-moves
21 Kc2 loss in 2 half-moves
22 Kc3 loss in 2 half-moves
23 Rc1 loss in 2 half-moves
24 Rc2 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg8 loss in 2 half-moves