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

EGTB: win in 4 half-moves

# move score
1 Rg1 win in 3 half-moves
2 Rd1 win in 7 half-moves
3 Rf1 win in 9 half-moves
4 Rh1 win in 9 half-moves
5 Ra4 draw
6 Ra5 draw
7 Ra6 draw
8 Ra7 draw
9 Re1 draw
10 Kc1 loss in 2 half-moves
11 Kc2 loss in 2 half-moves
12 Kc3 loss in 2 half-moves
13 Kd1 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Kde2 loss in 2 half-moves
16 Kde3 loss in 2 half-moves
17 Ke1 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Kf2 loss in 2 half-moves
20 Kf4 loss in 2 half-moves
21 Kfe2 loss in 2 half-moves
22 Kfe3 loss in 2 half-moves
23 Kg2 loss in 2 half-moves
24 Kg3 loss in 2 half-moves
25 Kg4 loss in 2 half-moves
26 Ra2 loss in 2 half-moves
27 Ra3 loss in 2 half-moves
28 Ra8 loss in 2 half-moves
29 Rb1 loss in 2 half-moves
30 Rc1 loss in 2 half-moves