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

EGTB: win in 52 half-moves

# move score
1 Rb4 win in 51 half-moves
2 Rc4 win in 51 half-moves
3 Re7 win in 51 half-moves
4 Ra4 win in 53 half-moves
5 Re6 win in 53 half-moves
6 Rd4 win in 55 half-moves
7 Re5 win in 55 half-moves
8 Ka7 draw
9 Kb7 draw
10 Kb8 draw
11 Kd7 draw
12 Kd8 draw
13 Ke7 draw
14 Kf7 draw
15 Kf8 draw
16 Re1 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rh4 loss in 2 half-moves