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 Rd4 win in 1 half-moves
4 Ra4 win in 3 half-moves
5 Ka1 draw
6 Kc2 draw
7 Re1 draw
8 Re2 draw
9 Re3 draw
10 Re6 draw
11 Re8 draw
12 Rf4 draw
13 Rg4 draw
14 Rh4 draw
15 Ka3 loss in 2 half-moves
16 Kab1 loss in 2 half-moves
17 Kab2 loss in 2 half-moves
18 Kb3 loss in 2 half-moves
19 Kcb1 loss in 2 half-moves
20 Kcb2 loss in 2 half-moves
21 Kd1 loss in 2 half-moves
22 Kd2 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Re7 loss in 2 half-moves