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

EGTB: win in 2 half-moves

# move score
1 R1a2 win in 1 half-moves
2 R1a3 win in 1 half-moves
3 R4a2 win in 1 half-moves
4 R4a3 win in 1 half-moves
5 Ra5 win in 1 half-moves
6 Ra7 win in 1 half-moves
7 Ra8 win in 1 half-moves
8 Rc4 win in 1 half-moves
9 Rd1 win in 1 half-moves
10 Rd4 win in 1 half-moves
11 Re1 win in 1 half-moves
12 Re4 win in 1 half-moves
13 Rf1 win in 1 half-moves
14 Rf4 win in 1 half-moves
15 Rg1 win in 1 half-moves
16 Rg4 win in 1 half-moves
17 Rh1 win in 1 half-moves
18 Rh4 win in 1 half-moves
19 Na8 loss in 2 half-moves
20 Nc4 loss in 2 half-moves
21 Nc8 loss in 2 half-moves
22 Nd5 loss in 2 half-moves
23 Nd7 loss in 2 half-moves
24 Ra6 loss in 1 half-moves
25 Rb1 loss in 1 half-moves
26 Rb4 loss in 1 half-moves
27 Rc1 loss in 1 half-moves