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

EGTB: win in 2 half-moves

# move score
1 R6a2 win in 1 half-moves
2 R6a4 win in 1 half-moves
3 R6a5 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 Rb6 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 Kb5 draw
13 Kb6 draw
14 Kb7 draw
15 Kc5 draw
16 Kc7 draw
17 Kd5 draw
18 Kd6 draw
19 Kd7 draw
20 R1a5 draw
21 R1a2 loss in 1 half-moves
22 R1a3 loss in 1 half-moves
23 R1a4 loss in 1 half-moves
24 R6a3 loss in 1 half-moves
25 Rg1 loss in 1 half-moves
26 Rh1 loss in 1 half-moves