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

EGTB: win in 2 half-moves

# move score
1 R5a2 win in 1 half-moves
2 R5a4 win in 1 half-moves
3 Ra6 win in 1 half-moves
4 Ra7 win in 1 half-moves
5 Ra8 win in 1 half-moves
6 Rb1 win in 1 half-moves
7 Rb5 win in 1 half-moves
8 Rc1 win in 1 half-moves
9 Rd1 win in 1 half-moves
10 Re1 win in 1 half-moves
11 Rf1 win in 1 half-moves
12 Kb4 draw
13 Kb5 draw
14 Kb6 draw
15 Kc4 draw
16 Kc6 draw
17 Kd4 draw
18 Kd5 draw
19 Kd6 draw
20 R1a2 loss in 1 half-moves
21 R1a3 loss in 1 half-moves
22 R1a4 loss in 1 half-moves
23 R5a3 loss in 1 half-moves
24 Rg1 loss in 1 half-moves
25 Rh1 loss in 1 half-moves