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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Kb2 draw
3 Kb3 draw
4 Kb4 draw
5 Kc2 draw
6 Kc4 draw
7 Kd2 draw
8 Kd3 draw
9 Kd4 draw
10 R3a4 draw
11 R3a5 draw
12 R3a7 draw
13 Ra1 draw
14 Ra2 draw
15 Re8 draw
16 R8a4 loss in 2 half-moves
17 R8a5 loss in 2 half-moves
18 R8a7 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rg8 loss in 2 half-moves
24 Rh8 loss in 2 half-moves
25 R3a6 loss in 1 half-moves
26 R8a6 loss in 1 half-moves