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

EGTB: win in 10 half-moves

# move score
1 R2a3 win in 9 half-moves
2 R5a3 win in 15 half-moves
3 Kc2 draw
4 Ra1 draw
5 Ra6 draw
6 Rb5 draw
7 Rc5 draw
8 Rd5 draw
9 Rh5 draw
10 Ka1 loss in 2 half-moves
11 Ka3 loss in 2 half-moves
12 Kb1 loss in 2 half-moves
13 Kb3 loss in 2 half-moves
14 Kc1 loss in 2 half-moves
15 Kc3 loss in 2 half-moves
16 R2a4 loss in 2 half-moves
17 R5a4 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rg5 loss in 2 half-moves