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

EGTB: win in 4 half-moves

# move score
1 Rc7 win in 3 half-moves
2 Ka1 draw
3 Kb2 draw
4 Kc1 draw
5 Kc2 draw
6 R2a3 draw
7 R2a4 draw
8 R2a5 draw
9 R2a6 draw
10 Ra1 draw
11 Ra8 draw
12 Rb2 draw
13 Rc2 draw
14 Rd2 draw
15 Re2 draw
16 Re7 draw
17 Rf2 draw
18 Rf7 draw
19 Rg2 draw
20 R7a3 loss in 4 half-moves
21 R7a4 loss in 2 half-moves
22 R7a5 loss in 2 half-moves
23 R7a6 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rd7 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves
28 Rh2 loss in 1 half-moves