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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Rg4 win in 1 half-moves
3 Kb3 draw
4 Kd2 draw
5 Kd3 draw
6 Ke7 draw
7 Ke8 draw
8 Kf7 draw
9 Kg7 draw
10 Kg8 draw
11 Ra4 draw
12 Rb4 draw
13 Rc5 draw
14 Rc6 draw
15 Rc7 draw
16 Rc8 draw
17 Rd4 draw
18 Rh4 draw
19 Kb2 loss in 2 half-moves
20 Kb4 loss in 2 half-moves
21 Kc2 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Re4 loss in 1 half-moves