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 R5a4 win in 3 half-moves
3 Rb5 win in 3 half-moves
4 Rd5 win in 3 half-moves
5 Re5 win in 3 half-moves
6 Ka6 draw
7 Ka7 draw
8 Kb5 draw
9 Kb7 draw
10 Kc5 draw
11 Kc6 draw
12 Kc7 draw
13 R2a3 draw
14 R2a4 draw
15 Ra1 draw
16 Rb2 draw
17 Rc2 draw
18 Rc5 draw
19 Rd2 draw
20 Re2 draw
21 Rf2 draw
22 Rf5 draw
23 Ra6 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Ra8 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rh5 loss in 2 half-moves
28 Rg2 loss in 1 half-moves
29 Rh2 loss in 1 half-moves