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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Rc7 win in 3 half-moves
3 Re1 win in 7 half-moves
4 Re2 win in 9 half-moves
5 Ka1 draw
6 Ka2 draw
7 Kb2 draw
8 Kb3 draw
9 Kb4 draw
10 Kb5 draw
11 Kc1 draw
12 Kc2 draw
13 Kc3 draw
14 Kc5 draw
15 Kd3 draw
16 Kd4 draw
17 Kd5 draw
18 Ra7 draw
19 Rd7 draw
20 Re6 draw
21 Re8 draw
22 Rf7 draw
23 Re3 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Re5 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves