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

EGTB: win in 6 half-moves

# move score
1 Rb1 win in 5 half-moves
2 Rb4 win in 5 half-moves
3 Rc1 win in 5 half-moves
4 Rc4 win in 5 half-moves
5 Kc1 draw
6 Ra6 draw
7 Ra7 draw
8 Ra8 draw
9 Rf4 draw
10 Re4 loss in 6 half-moves
11 Rd4 loss in 4 half-moves
12 Kc2 loss in 2 half-moves
13 Kd2 loss in 2 half-moves
14 Ke1 loss in 2 half-moves
15 Ke2 loss in 2 half-moves
16 R1a2 loss in 2 half-moves
17 R1a3 loss in 2 half-moves
18 R4a2 loss in 2 half-moves
19 R4a3 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rh4 loss in 2 half-moves