🚀 go-pugleaf

The following listing is parsed incorrectly by gnuan. I'm not sure
whether the problem is with gnuan or with the listing produced by
gnuchessx. The problem is simply that gnuan is missing the a7a8q move.
If I insert a space at the beginning of the line, it parses it
correctly.

It also has trouble on the g2g1n move. I'm not sure how that got
there, though. I edited the file to put in the space on the queening
move, and it's possible that I could have corrupted the file when I
did that, but it seems unlikely that I would generate the g2g1n line
with the spacing right. Perhaps gnuchess puts an n when it sees a mate
in few?

gnuchess 4p45 game
       score  depth   nodes  time                score  depth   nodes  time
 e2e4      0      0       0     0          e7e5    -19      0       0     0
 f2f4      0      0       0   200          e5f4    -39      0       0     0
 g1f3      0      0       0   100          d7d5     23      0       0     0
 e4d5      0      0       0   200          d8d5    -87      4   13015  1100
 f1e2      0      0       0   500          b8c6     57      4    6007   600
 d2d4      0      0       0   500          f8b4     64      4   12013   900
 c2c3      0      0       0   300          b4d6    -52      4    9011   600
 e1g1      0      0       0   500          g8f6     18      4    9010   700
 c3c4      0      0       0  2600          d5f5   -550      5   28030  1500
 e2d3      0      0       0  1100          f5g4    -15      5   10011   800
 f1e1      0      0       0   400          e8f8    -39      4   10013   800
 b1c3      0      0       0  2800          c8d7    -39      3    4005   400
 c3e4      0      0       0 -23336          f6e4    -15      4   10012   700
 d3e4      0      0       0   600          a8e8    -33      4    5006   300
 c4c5      0      0       0  1700          d6e7    -43      4    4005   200
 d1d2      0      0       0   800          e7f6     -3      3    5007   300
 b2b4      0      0       0  5400          d7f5     19      3    6007   300
 e4f5      0      0       0  8500          e8e1   -656      4   11013   600
 d2e1      0      0       0   500          g4f5     97      5    5006   300
 e1d2      0      0       0  2800          f5e4     89      5    3004   200
 c1b2      0      0       0   800          e4e3    197      4    6008   300
 d2e3      0      0       0   500          f4e3    142      4   14017   600
 a2a3      0      0       0  1600          c6e7    156      4    5009   400
 a1e1      0      0       0  1200          a7a5     80      3    6007   400
 b4a5      0      0       0 10800          e7f5     -1      4    8010   600
 g2g4      0      0       0  2000          f5h4   -278      3    4009   300
 f3h4      0      0       0   600          f6h4   -142      4    5006   300
 e1e3      0      0       0   300          h8g8   -181      3    4005   300
 d4d5      0      0       0  3300          h4e7   -140      3    4008   300
 b2d4      0      0       0  1400          e7f6   -172      5    5006   300
 d4f6      0      0       0   900          g7f6   -172      4    5009   300
 h2h3      0      0       0  1300          f6f5   -154      4    6010   400
 e3g3      0      0       0   600          g8g5   -121      3    3008   200
 h3h4      0      0       0  2600          g5g4   -181      4    6008   300
 g3g4      0      0       0   200          f5g4   -299      4    3005   200
 c5c6      0      0       0   400          b7b6   -376      4    4005   200
 a5a6      0      0       0   200          g4g3   -885      4    5007   200
 a6a7      0      0       0   100          f8e7   -987      5    5007   300
a7a8q      0      0       0   300          f7f5  -1108      4    2008   200
 a8c8      0      0       0  1400          e7f6  -1179      5    4006   200
 c8e6      0      0       0   400          f6g7  -1833      5   37038  1200
 g1g2      0      0       0  2200          f5f4  -1344      4   37039  1200
 g2f3      0      0       0   200          b6b5  -1231      4   33034  1100
 h4h5      0      0       0   500          g7f8  -1291      4   35036  1100
 e6d7      0      0       0  1300          f8g8  -1393      4   38039  1100
 d5d6      0      0       0   500          g3g2  -9993      2    1427   100
 d6c7      0      0       0  1500         g2g1n  -9995      1     129     0
 c7c8  -9999      1      28     0         

Black