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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Rb1 win in 3 half-moves
3 Rb7 win in 3 half-moves
4 Rc7 win in 3 half-moves
5 Re1 win in 3 half-moves
6 Rc1 win in 5 half-moves
7 Kb1 draw
8 Kb2 draw
9 Kb3 draw
10 Kc1 draw
11 Kc3 draw
12 Kd1 draw
13 Kd2 draw
14 Kd3 draw
15 R1a2 draw
16 R1a6 draw
17 R7a6 draw
18 Rd1 draw
19 Rd7 draw
20 Re7 draw
21 Rf1 draw
22 Rf7 draw
23 R7a2 loss in 4 half-moves
24 R1a3 loss in 2 half-moves
25 R1a4 loss in 2 half-moves
26 R1a5 loss in 2 half-moves
27 R7a3 loss in 2 half-moves
28 R7a4 loss in 2 half-moves
29 R7a5 loss in 2 half-moves
30 Rg1 loss in 2 half-moves
31 Rg7 loss in 2 half-moves
32 Rh1 loss in 2 half-moves
33 Rh7 loss in 2 half-moves