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

EGTB: win in 4 half-moves

# move score
1 Rf7 win in 3 half-moves
2 Kc5 win in 7 half-moves
3 Kc6 win in 13 half-moves
4 Rd7 win in 15 half-moves
5 Kb5 win in 19 half-moves
6 Rb7 win in 19 half-moves
7 Rc7 win in 19 half-moves
8 Ra8 win in 21 half-moves
9 Rb5 win in 21 half-moves
10 Rc5 win in 23 half-moves
11 R7a6 win in 25 half-moves
12 Ra3 win in 25 half-moves
13 Rd5 win in 25 half-moves
14 R5a6 win in 27 half-moves
15 Rf5 win in 31 half-moves
16 Ka6 draw
17 Kb7 draw
18 Kc7 draw
19 Ra2 draw
20 Rg5 draw
21 Rg7 draw
22 Ra1 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Re5 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Rh5 loss in 2 half-moves
27 Rh7 loss in 2 half-moves