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

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Rh7 win in 1 half-moves
3 R7a5 win in 3 half-moves
4 R7a6 win in 3 half-moves
5 R7a4 win in 5 half-moves
6 Ka8 draw
7 Kb7 draw
8 R2a3 draw
9 R2a4 draw
10 R2a5 draw
11 R2a6 draw
12 R7a3 draw
13 Ra1 draw
14 Rb2 draw
15 Rc2 draw
16 Rc7 draw
17 Rd2 draw
18 Re2 draw
19 Rf2 draw
20 Ra8 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Rf7 loss in 2 half-moves
25 Kc7 loss in 1 half-moves
26 Kc8 loss in 1 half-moves
27 Rg2 loss in 1 half-moves
28 Rh2 loss in 1 half-moves