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 Rf1 win in 1 half-moves
4 Kd3 draw
5 Kd4 draw
6 Ke2 draw
7 Ke4 draw
8 Kf2 draw
9 Kf3 draw
10 Ra4 draw
11 Rd4 draw
12 Re4 draw
13 Rf2 draw
14 Rf3 draw
15 Rf5 draw
16 Rf7 draw
17 Rf8 draw
18 Rg4 draw
19 Kd2 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rh4 loss in 2 half-moves