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

EGTB: win in 6 half-moves

# move score
1 Rg6 win in 5 half-moves
2 Rh6 win in 5 half-moves
3 Kg2 win in 7 half-moves
4 Kb2 draw
5 Kb3 draw
6 Kc2 draw
7 Kd2 draw
8 Kd3 draw
9 Kg1 draw
10 Kh2 draw
11 Ra6 draw
12 Rb6 draw
13 Rf1 draw
14 Rf2 draw
15 Rf3 draw
16 Rf4 draw
17 Rf5 draw
18 Kb4 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rd6 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Rf7 loss in 2 half-moves
25 Rf8 loss in 2 half-moves