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

EGTB: win in 4 half-moves

# move score
1 Kc1 win in 3 half-moves
2 Ra3 win in 3 half-moves
3 Re3 win in 3 half-moves
4 Kb1 draw
5 Ra2 draw
6 Ra8 draw
7 Re8 draw
8 Reb1 draw
9 Rf1 draw
10 Ka2 loss in 4 half-moves
11 Ka3 loss in 4 half-moves
12 Kb3 loss in 4 half-moves
13 Kc2 loss in 4 half-moves
14 Kc3 loss in 4 half-moves
15 Rab1 loss in 4 half-moves
16 Rac1 loss in 4 half-moves
17 Rad1 loss in 4 half-moves
18 Rec1 loss in 4 half-moves
19 Red1 loss in 4 half-moves
20 Ra4 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Ra6 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Re2 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Re5 loss in 2 half-moves
27 Re6 loss in 2 half-moves
28 Re7 loss in 2 half-moves
29 Rg1 loss in 2 half-moves
30 Rh1 loss in 2 half-moves