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

EGTB: win in 4 half-moves

# move score
1 R1a2 win in 3 half-moves
2 Ra6 win in 3 half-moves
3 Ra7 win in 3 half-moves
4 Ra8 win in 3 half-moves
5 Rd4 win in 3 half-moves
6 Rg4 win in 3 half-moves
7 Ke1 win in 5 half-moves
8 Rf4 win in 5 half-moves
9 R1a3 win in 7 half-moves
10 R4a3 win in 7 half-moves
11 Rb1 win in 7 half-moves
12 Rb4 win in 7 half-moves
13 Rc1 win in 7 half-moves
14 Rc4 win in 7 half-moves
15 Re4 win in 7 half-moves
16 Kc1 draw
17 R4a2 draw
18 Ra5 draw
19 Kc2 loss in 2 half-moves
20 Kd2 loss in 2 half-moves
21 Ke2 loss in 2 half-moves
22 Rh4 loss in 2 half-moves