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EGTB: win in 4 half-moves

# move score
1 R1a3 win in 3 half-moves
2 Rb3 win in 3 half-moves
3 R1a2 draw
4 R7a2 draw
5 R7a3 draw
6 Ra8 draw
7 Rab7 draw
8 Rb2 draw
9 Rb8 draw
10 Rc1 draw
11 Rc7 draw
12 Rg7 draw
13 R1a4 loss in 2 half-moves
14 R1a5 loss in 2 half-moves
15 R1a6 loss in 2 half-moves
16 R7a4 loss in 2 half-moves
17 R7a5 loss in 2 half-moves
18 R7a6 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rbb7 loss in 2 half-moves
23 Rd1 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Re7 loss in 2 half-moves
27 Rf1 loss in 2 half-moves
28 Rf7 loss in 2 half-moves
29 Rg1 loss in 2 half-moves
30 Rh1 loss in 2 half-moves
31 Rh7 loss in 2 half-moves