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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Ka1 draw
3 Kb2 draw
4 Kc1 draw
5 Kc2 draw
6 R2a3 draw
7 R2a4 draw
8 R2a5 draw
9 R6a3 draw
10 R6a4 draw
11 R6a5 draw
12 Ra1 draw
13 Ra7 draw
14 Ra8 draw
15 Rb6 draw
16 Rc2 draw
17 Rc6 draw
18 Rd2 draw
19 Rf2 draw
20 Rg2 draw
21 Rg6 draw
22 Rh2 draw
23 Rh6 draw
24 Rd6 loss in 1 half-moves
25 Re2 loss in 1 half-moves
26 Re6 loss in 1 half-moves
27 Rf6 loss in 1 half-moves