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

EGTB: win in 10 half-moves

# move score
1 R1a2 win in 9 half-moves
2 R1a3 win in 9 half-moves
3 Rh1 win in 9 half-moves
4 Rg1 win in 13 half-moves
5 Kc4 win in 31 half-moves
6 Kc3 draw
7 Kd3 draw
8 Ke3 draw
9 R4a2 draw
10 R4a3 draw
11 Ra5 draw
12 Rd1 draw
13 Ke4 loss in 6 half-moves
14 Kc5 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rc1 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Rf1 loss in 2 half-moves