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

EGTB: win in 4 half-moves

# move score
1 Re4 win in 3 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 Ra1 draw
11 Ra2 draw
12 Ra3 draw
13 Rb4 draw
14 Rb8 draw
15 Rc4 draw
16 Rc8 draw
17 Rd4 draw
18 Rd8 draw
19 Re8 draw
20 Rf8 draw
21 R4a5 loss in 2 half-moves
22 R4a6 loss in 2 half-moves
23 R4a7 loss in 2 half-moves
24 R8a5 loss in 2 half-moves
25 R8a6 loss in 2 half-moves
26 R8a7 loss in 2 half-moves
27 Rf4 loss in 2 half-moves
28 Rg4 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh4 loss in 2 half-moves
31 Rh8 loss in 2 half-moves