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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Rb7 win in 3 half-moves
3 Kc6 win in 5 half-moves
4 Rc7 win in 5 half-moves
5 Re4 win in 5 half-moves
6 Re6 win in 5 half-moves
7 Ka1 draw
8 Ka2 draw
9 Kb2 draw
10 Kb4 draw
11 Kb5 draw
12 Kc1 draw
13 Kc2 draw
14 Kc4 draw
15 Kd4 draw
16 Kd5 draw
17 Kd6 draw
18 Ra7 draw
19 Rd7 draw
20 Re3 draw
21 Re5 draw
22 Re8 draw
23 Re1 loss in 2 half-moves
24 Re2 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves