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

EGTB: win in 4 half-moves

# move score
1 R6a3 win in 3 half-moves
2 R6a4 win in 3 half-moves
3 R6a5 win in 3 half-moves
4 Rb6 win in 3 half-moves
5 Rd6 win in 3 half-moves
6 Re6 win in 3 half-moves
7 Ka7 draw
8 Ka8 draw
9 Kb6 draw
10 Kb8 draw
11 Kc6 draw
12 Kc7 draw
13 Kc8 draw
14 R1a2 draw
15 R1a3 draw
16 R1a4 draw
17 R1a5 draw
18 R6a2 draw
19 Rb1 draw
20 Rc1 draw
21 Rc6 draw
22 Rd1 draw
23 Re1 draw
24 Rf1 draw
25 Rf6 draw
26 Ra7 loss in 2 half-moves
27 Ra8 loss in 2 half-moves
28 Rg6 loss in 2 half-moves
29 Rh6 loss in 2 half-moves
30 Rg1 loss in 1 half-moves
31 Rh1 loss in 1 half-moves