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

EGTB: win in 2 half-moves

# move score
1 R5a4 win in 1 half-moves
2 Ra6 win in 1 half-moves
3 Ra7 win in 1 half-moves
4 Ra8 win in 1 half-moves
5 Rb3 win in 1 half-moves
6 Rb5 win in 1 half-moves
7 Rc3 win in 1 half-moves
8 Rd3 win in 1 half-moves
9 Rh3 win in 1 half-moves
10 Kb4 draw
11 Kb5 draw
12 Kb6 draw
13 Kc4 draw
14 Kc6 draw
15 Kd4 draw
16 Kd5 draw
17 Kd6 draw
18 R3a4 draw
19 Ra1 loss in 1 half-moves
20 Ra2 loss in 1 half-moves
21 Re3 loss in 1 half-moves
22 Rf3 loss in 1 half-moves
23 Rg3 loss in 1 half-moves