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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rc4 win in 1 half-moves
3 Rf4 win in 1 half-moves
4 Rg4 win in 1 half-moves
5 Rh4 win in 1 half-moves
6 Kc2 draw
7 Kc3 draw
8 Kc4 draw
9 Kd2 draw
10 Ke2 draw
11 Ke3 draw
12 Ke4 draw
13 Ra5 draw
14 Ra6 draw
15 Ra8 draw
16 Rc3 draw
17 Rd4 draw
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Kd4 loss in 1 half-moves
22 Ra7 loss in 1 half-moves
23 Re4 loss in 1 half-moves