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 Re1 win in 1 half-moves
3 Rf4 win in 1 half-moves
4 Kc2 draw
5 Kc3 draw
6 Kc4 draw
7 Kd2 draw
8 Kd4 draw
9 Ke3 draw
10 Ra4 draw
11 Rc4 draw
12 Rd4 draw
13 Re2 draw
14 Re3 draw
15 Re5 draw
16 Re7 draw
17 Re8 draw
18 Rg4 draw
19 Ke2 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Rh4 loss in 2 half-moves