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

EGTB: win in 4 half-moves

# move score
1 R1a4 win in 3 half-moves
2 Kc1 draw
3 Kc2 draw
4 Kd2 draw
5 Ke1 draw
6 Ke2 draw
7 R1a2 draw
8 R1a3 draw
9 R6a2 draw
10 R6a3 draw
11 R6a4 draw
12 Ra7 draw
13 Rb1 draw
14 Rb6 draw
15 Rc1 draw
16 Rc6 draw
17 Rd6 draw
18 Re6 draw
19 Rf6 draw
20 Rg6 draw
21 R1a5 loss in 2 half-moves
22 R6a5 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rh6 loss in 2 half-moves