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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Ra6 draw
3 Ra8 draw
4 Rb6 draw
5 Rc6 draw
6 Rc8 draw
7 Rd6 draw
8 Rd8 draw
9 Re6 draw
10 Re8 draw
11 Rf4 draw
12 Rg6 draw
13 Rg8 draw
14 Rh6 draw
15 Rh8 draw
16 Kf1 loss in 1 half-moves
17 Kf2 loss in 1 half-moves
18 Kf3 loss in 1 half-moves
19 Kg1 loss in 1 half-moves
20 Kg3 loss in 1 half-moves
21 Kh1 loss in 1 half-moves
22 Kh2 loss in 1 half-moves
23 Kh3 loss in 1 half-moves
24 R6f7 loss in 1 half-moves
25 R8f7 loss in 1 half-moves
26 Rf1 loss in 1 half-moves
27 Rf2 loss in 1 half-moves
28 Rf3 loss in 1 half-moves
29 Rf5 loss in 1 half-moves