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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Rd1 win in 5 half-moves
3 Rg1 win in 9 half-moves
4 Rh1 win in 9 half-moves
5 Ra5 draw
6 Ra7 draw
7 Ra8 draw
8 Rc1 draw
9 Rf1 draw
10 Kb2 loss in 2 half-moves
11 Kb3 loss in 2 half-moves
12 Kb4 loss in 2 half-moves
13 Kcc2 loss in 2 half-moves
14 Kcc4 loss in 2 half-moves
15 Kcd2 loss in 2 half-moves
16 Kcd4 loss in 2 half-moves
17 Kdc2 loss in 2 half-moves
18 Kdc4 loss in 2 half-moves
19 Kdd2 loss in 2 half-moves
20 Kdd4 loss in 2 half-moves
21 Ke2 loss in 2 half-moves
22 Ke3 loss in 2 half-moves
23 Ke4 loss in 2 half-moves
24 Ra2 loss in 2 half-moves
25 Ra3 loss in 2 half-moves
26 Ra4 loss in 2 half-moves
27 Ra6 loss in 2 half-moves
28 Rb1 loss in 2 half-moves