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

EGTB: win in 4 half-moves

# move score
1 R2a4 win in 3 half-moves
2 R7a4 win in 5 half-moves
3 Re7 win in 5 half-moves
4 Rc2 win in 25 half-moves
5 Kc1 draw
6 Kc2 draw
7 Kd1 draw
8 Ke2 draw
9 Ra8 draw
10 Rb2 draw
11 Rb7 draw
12 Ke1 loss in 4 half-moves
13 Kc3 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Ke3 loss in 2 half-moves
16 R2a3 loss in 2 half-moves
17 R2a5 loss in 2 half-moves
18 R2a6 loss in 2 half-moves
19 R7a3 loss in 2 half-moves
20 R7a5 loss in 2 half-moves
21 R7a6 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves