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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 R1a2 win in 1 half-moves
3 R1a3 win in 1 half-moves
4 R4a2 win in 1 half-moves
5 R4a3 win in 1 half-moves
6 Ra5 win in 1 half-moves
7 Rb1 win in 1 half-moves
8 Rb4 win in 1 half-moves
9 Rc4 win in 1 half-moves
10 Rd4 win in 1 half-moves
11 Re4 win in 1 half-moves
12 Kc2 win in 3 half-moves
13 Kd1 win in 3 half-moves
14 Kd2 win in 3 half-moves
15 Kb1 draw
16 Rf4 draw
17 Ra6 loss in 1 half-moves
18 Ra7 loss in 1 half-moves
19 Ra8 loss in 1 half-moves
20 Rg4 loss in 1 half-moves
21 Rh4 loss in 1 half-moves