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

EGTB: win in 4 half-moves

# move score
1 R5a3 win in 3 half-moves
2 Ra8 win in 3 half-moves
3 R5a2 win in 5 half-moves
4 Ka4 draw
5 Ka6 draw
6 Kb4 draw
7 Kb6 draw
8 R1a2 draw
9 R1a3 draw
10 R1a4 draw
11 Rb1 draw
12 Rc1 draw
13 Rd1 draw
14 Re1 draw
15 Rf1 draw
16 R5a4 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Kc4 loss in 1 half-moves
20 Kc5 loss in 1 half-moves
21 Kc6 loss in 1 half-moves
22 Rg1 loss in 1 half-moves
23 Rh1 loss in 1 half-moves