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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 R1a3 win in 3 half-moves
3 R6a3 win in 3 half-moves
4 Ra7 win in 3 half-moves
5 Ra8 win in 3 half-moves
6 Rb6 win in 3 half-moves
7 Rd1 win in 3 half-moves
8 Kc6 draw
9 R1a2 draw
10 R6a2 draw
11 Rf1 draw
12 Kc5 loss in 2 half-moves
13 Kc7 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Kd7 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Ke6 loss in 2 half-moves
18 Ke7 loss in 2 half-moves
19 R1a4 loss in 2 half-moves
20 R1a5 loss in 2 half-moves
21 R6a4 loss in 2 half-moves
22 R6a5 loss in 2 half-moves
23 Rc1 loss in 2 half-moves
24 Rc6 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves