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

EGTB: win in 24 half-moves

# move score
1 R4a2 win in 23 half-moves
2 Rb1 win in 23 half-moves
3 Rc1 win in 23 half-moves
4 R1a2 win in 25 half-moves
5 Rb4 win in 25 half-moves
6 Rc4 win in 27 half-moves
7 Kc4 draw
8 Re1 draw
9 Ke4 loss in 4 half-moves
10 Rd1 loss in 4 half-moves
11 Kc3 loss in 2 half-moves
12 Kc5 loss in 2 half-moves
13 Kd3 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Ke3 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 R1a3 loss in 2 half-moves
18 R4a3 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rh1 loss in 2 half-moves