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 Ka1 draw
5 Ka2 draw
6 Ka3 draw
7 Kb1 draw
8 Kb3 draw
9 Kc1 draw
10 Kc2 draw
11 Kc3 draw
12 Ra4 draw
13 Re2 draw
14 Re3 draw
15 Re6 draw
16 Re7 draw
17 Re8 draw
18 Rf4 draw
19 Rh4 draw
20 Re1 loss in 2 half-moves
21 Re5 loss in 2 half-moves
22 Rg4 loss in 2 half-moves