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

EGTB: win in 2 half-moves

# move score
1 Rc4 win in 1 half-moves
2 Kc7 win in 13 half-moves
3 R7a5 win in 19 half-moves
4 R7a6 win in 35 half-moves
5 Ka8 draw
6 Kb7 draw
7 Kc8 draw
8 R4a5 draw
9 R4a6 draw
10 Ra3 draw
11 Ra8 draw
12 Rc7 draw
13 Re4 draw
14 Re7 draw
15 Ra1 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rf7 loss in 2 half-moves
23 Rg4 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh4 loss in 2 half-moves
26 Rh7 loss in 2 half-moves