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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Kc7 win in 23 half-moves
3 Ka7 draw
4 Ka8 draw
5 Kb7 draw
6 Kc8 draw
7 Ra2 draw
8 Ra8 draw
9 Rab1 draw
10 Rac1 draw
11 Rd2 draw
12 Rd7 draw
13 Rdb1 draw
14 Rdc1 draw
15 Re1 draw
16 Rf1 draw
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Rd5 loss in 2 half-moves
24 Rd6 loss in 2 half-moves
25 Rd8 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves