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

EGTB: win in 4 half-moves

# move score
1 R2a3 win in 3 half-moves
2 R2a4 win in 3 half-moves
3 R2a5 win in 3 half-moves
4 Ka1 draw
5 Ka3 draw
6 Kb1 draw
7 Kb3 draw
8 R2a6 draw
9 R7a3 draw
10 R7a4 draw
11 R7a5 draw
12 R7a6 draw
13 Ra8 draw
14 Rb7 draw
15 Rc7 draw
16 Rd7 draw
17 Re7 draw
18 Rf7 draw
19 Ra1 loss in 2 half-moves
20 Kc1 loss in 1 half-moves
21 Kc2 loss in 1 half-moves
22 Kc3 loss in 1 half-moves
23 Rg7 loss in 1 half-moves
24 Rh7 loss in 1 half-moves