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

EGTB: win in 2 half-moves

# move score
1 R1a4 win in 1 half-moves
2 Rb1 win in 1 half-moves
3 Rb5 win in 1 half-moves
4 Rc1 win in 1 half-moves
5 Rd1 win in 1 half-moves
6 Rd5 win in 1 half-moves
7 Re1 win in 1 half-moves
8 Re5 win in 1 half-moves
9 Rf5 win in 1 half-moves
10 Rg5 win in 1 half-moves
11 Rh5 win in 1 half-moves
12 R5a2 draw
13 R5a3 draw
14 R5a4 draw
15 Ra6 draw
16 Ra7 draw
17 Ra8 draw
18 Rf1 draw
19 Rg1 draw
20 Rh1 draw
21 Kb6 loss in 1 half-moves
22 Kb7 loss in 1 half-moves
23 Kb8 loss in 1 half-moves
24 Kc6 loss in 1 half-moves
25 Kc8 loss in 1 half-moves
26 Kd6 loss in 1 half-moves
27 Kd7 loss in 1 half-moves
28 Kd8 loss in 1 half-moves
29 R1a2 loss in 1 half-moves
30 R1a3 loss in 1 half-moves
31 Rc5 loss in 1 half-moves