Fix illegal move in PV (#165)

Author: robertnurnberg

advancepvs.py

@@ -35,7 +35,7 @@
     )
     args = parser.parse_args()
 
-    p = re.compile("([0-9a-zA-Z/\- ]*) bm #([0-9\-]*);")
+    p = re.compile(r"([0-9a-zA-Z/\- ]*) bm #([0-9\-]*);")
     fens = []
 
     with open(args.epdFile) as f:
@@ -77,7 +77,10 @@
                     bm = -bm + (1 if bm > 0 else 0)
                 fen = board.epd()
                 pv = pv[plies:]
-                f.write(f"{fen} bm #{bm}; PV: {' '.join(pv)};\n")
+                txt = f"{fen} bm #{bm};"
+                if pv:
+                    txt += f" PV: {' '.join(pv)};"
+                f.write(f"{txt}\n")
                 count += 1
             else:
                 f.write(line)

matedtrack.epd

@@ -6544,7 +6544,7 @@ k7/B3p1p1/PPp1P3/4P2b/p4p1P/P1p2p2/2P2P1K/7B b - - bm #-73;
 8/p1p1p3/2p3p1/6Pb/p3P1k1/P1p1PNnr/2P1P1Rp/4K2B b - - bm #-99;
 n7/bNpKp1p1/1pP3p1/1k2p3/1N3n2/PP4p1/4rpP1/5B2 b - - bm #-100;
 8/4p3/3p4/p5pK/3n3p/p3N1p1/rb1N2pr/k1n3Rb b - - bm #-101;
-qbn5/1KPK1P1p/p5np/Pp5p/5P1p/2p4p/Q7/8 b - - bm #-102;
+qbn5/k1PK1P1p/p5np/Pp5p/5P1p/2p4p/5Q2/8 b - - bm #-102;
 3N1qN1/1Kn2P2/1Q1p1Pp1/3P1pp1/R7/1p1p4/kp1p4/b2b3n b - - bm #-108;
 Q7/p1p5/p4p2/5p2/p6p/p6K/3rb3/n6k b - - bm #-109;
 6B1/k5b1/6N1/p3pBpP/Pp1pPp1p/1P1P1P1P/7K/r7 w - - bm #119;

matetrackpv.epd

@@ -6544,7 +6544,7 @@ k7/B3p1p1/PPp1P3/4P2b/p4p1P/P1p2p1K/2P2P2/7B w - - bm #74; PV: h3h2 h5g4 h2g1 g4
 8/p1p1p3/2p3p1/6Pb/p3P1k1/P1p1PNnr/2P1PKRp/7B w - - bm #100; PV: f2e1 h3h4 e1d1 h4h3 d1c1 h3h4 c1b1 h4h3 b1a2 h3h4 a2a1 h4h3 a1b1 h3h4 b1c1 h4h3 c1d1 h3h4 d1e1 h4h3 e1f2 e7e6 f2e1 h3h4 e1d1 h4h3 d1c1 h3h4 c1b1 h4h3 b1a2 h3h4 a2a1 h4h3 a1b1 h3h4 b1c1 h4h3 c1d1 h3h4 d1e1 h4h3 e1f2 a7a6 f2e1 h3h4 e1d1 h4h3 d1c1 h3h4 c1b1 h4h3 b1a2 h3h4 a2a1 h4h3 a1b1 h3h4 b1c1 h4h3 c1d1 h3h4 d1e1 h4h3 e1f2 e6e5 f2e1 h3h4 e1d1 h4h3 d1c1 h3h4 c1b1 h4h3 b1a2 h3h4 a2a1 h4h3 a1b1 h3h4 b1c1 h4h3 c1d1 h3h4 d1e1 h4h3 e1f2 c6c5 f2e1 h3h4 e1d1 h4h3 d1c1 h3h4 c1b1 h4h3 b1a2 h3h4 a2a1 h4h3 a1b1 h3h4 b1c1 h4h3 c1d1 h3h4 d1e1 h4h3 e1f2 c7c6 f2e1 h3h4 e1d1 h4h3 d1c1 h3h4 c1b1 h4h3 b1a2 h3h4 a2a1 h4h3 a1b1 h3h4 b1c1 h4h3 c1d1 h3h4 d1e1 h4h3 e1f2 a6a5 f2e1 h3h4 e1d1 h4h3 d1c1 h3h4 c1b1 h4h3 b1a2 h3h4 a2a1 h4h3 a1b1 h3h4 b1c1 h4h3 c1d1 h3h4 d1e1 h4h3 e1f2 c5c4 f2e1 h3h4 e1d1 h4h3 d1c1 h3h4 c1b1 h4h3 b1a2 h3h4 a2a1 h4h3 a1b1 h3h4 b1c1 h4h3 c1d1 h3h4 d1e1 h4h3 e1f2 c6c5 f2e1 h3h4 e1d1 h4h3 d1c1 h3h4 c1b1 h4h3 b1a2 h3h4 a2a1 h4h3 a1b1 h3h4 b1c1 h4h3 c1d1 h3h4 d1e1 h4h3 e1f2 h3h4 g2g3;
 n1K5/bNp1p1p1/1pP3p1/1k2p3/1N3n2/PP4p1/4rpP1/5B2 w - - bm #101; PV: c8d7 a7b8 d7e8 b8a7 e8f7 a7b8 f7g8 b8a7 g8h8 a7b8 h8h7 b8a7 h7g8 a7b8 g8f7 b8a7 f7e8 a7b8 e8d7 b8a7 d7c8 g6g5 c8d7 a7b8 d7e8 b8a7 e8f7 a7b8 f7g8 b8a7 g8h8 a7b8 h8h7 b8a7 h7g8 a7b8 g8f7 b8a7 f7e8 a7b8 e8d7 b8a7 d7c8 g7g6 c8d7 a7b8 d7e8 b8a7 e8f7 a7b8 f7g8 b8a7 g8h8 a7b8 h8h7 b8a7 h7g8 a7b8 g8f7 b8a7 f7e8 a7b8 e8d7 b8a7 d7c8 g5g4 c8d7 a7b8 d7e8 b8a7 e8f7 a7b8 f7g8 b8a7 g8h8 a7b8 h8h7 b8a7 h7g8 a7b8 g8f7 b8a7 f7e8 a7b8 e8d7 b8a7 d7c8 g6g5 c8d7 a7b8 d7e8 b8a7 e8f7 a7b8 f7g8 b8a7 g8h8 a7b8 h8h7 b8a7 h7g8 a7b8 g8f7 b8a7 f7e8 a7b8 e8d7 b8a7 d7c8 e5e4 c8d7 a7b8 d7e8 b8a7 e8f7 a7b8 f7g8 b8a7 g8h8 a7b8 h8h7 b8a7 h7g8 a7b8 g8f7 b8a7 f7e8 a7b8 e8d7 b8a7 d7c8 e7e6 c8d8 a7b8 d8e8 b8a7 e8f8 a7b8 f8g8 b8a7 g8h7 a7b8 h7h6 b8a7 h6g5 e6e5 g5h6 a7b8 h6h7 b8a7 h7g8 a7b8 g8f7 b8a7 f7e8 a7b8 e8d7 b8a7 d7c8 e4e3 c8d7 a7b8 d7e8 b8a7 e8e7 a7b8 e7d7 b8a7 d7c8 e5e4 c8d7 a7b8 d7e8 b8a7 e8f7 a7b8 f7g8 b8a7 g8h8 a7b8 h8h7 b8a7 h7g8 a7b8 g8f7 b8a7 f7e8 a7b8 e8d7 b8a7 d7c8 a7b8 c8b8 f4d3 f1e2 f2f1q e2f1 e3e2 f1e2 e4e3 e2d3;
 8/4p3/3p4/p5p1/3n2Kp/p3N1p1/rb1N2pr/k1n3Rb w - - bm #102; PV: g4h5 h2h3 h5g6 h3h2 g6f7 h2h3 f7e8 h3h2 e8d7 h2h3 d7c8 h3h2 c8b7 h2h3 b7b6 h3h2 b6a6 h2h3 a6b7 h3h2 b7c8 h2h3 c8d7 h3h2 d7e8 h2h3 e8f7 h3h2 f7g6 h2h3 g6h5 h3h2 h5g4 e7e6 g4h5 h2h3 h5g6 h3h2 g6h7 h2h3 h7g8 h3h2 g8f8 h2h3 f8f7 h3h2 f7g6 h2h3 g6h5 h3h2 h5g4 e6e5 g4h5 h2h3 h5g6 h3h2 g6f7 h2h3 f7f6 h3h2 f6g6 h2h3 g6h5 h3h2 h5g4 e5e4 g4h5 h2h3 h5g6 h3h2 g6f7 h2h3 f7e8 h3h2 e8d7 h2h3 d7c8 h3h2 c8b7 h2h3 b7b6 h3h2 b6a6 h2h3 a6b7 h3h2 b7c8 h2h3 c8d7 h3h2 d7e8 h2h3 e8f7 h3h2 f7g6 h2h3 g6h5 h3h2 h5g4 d6d5 g4h5 h2h3 h5g6 h3h2 g6f7 h2h3 f7e8 h3h2 e8d7 h2h3 d7c8 h3h2 c8b7 h2h3 b7b6 h3h2 b6a6 h2h3 a6b7 h3h2 b7c8 h2h3 c8d7 h3h2 d7e8 h2h3 e8f7 h3h2 f7g6 h2h3 g6h5 h3h2 h5g4 a5a4 g4h5 h2h3 h5g6 h3h2 g6f7 h2h3 f7e8 h3h2 e8d7 h2h3 d7c8 h3h2 c8b7 h2h3 b7b6 h3h2 b6a6 h2h3 a6b7 h3h2 b7c8 h2h3 c8d7 h3h2 d7e8 h2h3 e8f7 h3h2 f7g6 h2h3 g6h5 g5g4 h5g6 h3h2 g6f7 h2h3 f7e8 h3h2 e8d7 h2h3 d7c8 h3h2 c8b7 h2h3 b7b6 h3h2 b6a6 h2h3 a6b7 h3h2 b7c8 h2h3 c8d7 h3h2 d7e8 h2h3 e8f7 h3h2 f7g6 h2h3 g6h5 h3h2 h5g4 h2h3 g4h3 b2c3 g1c1 a1b2 c1b1;
-qbn5/k1PK1P1p/p5np/Pp5p/5P1p/2p4p/Q7/8 w - - bm #103; PV: a7b7 f2f3 b7a7;
+qbn5/k1PK1P1p/p5np/Pp5p/5P1p/2p4p/Q7/8 w - - bm #103; PV: a2f2 a7b7 f2f3 b7a7;
 3N1qN1/1Kn2P2/1Q1p1Pp1/3P1pp1/1R6/1p1p4/kp1p4/b2b3n w - - bm #109; PV: b4a4 a2b1 b6g1 h1f2 b7c7 b1c2 a4c4 c2b1 c7c8 b1a2 c4a4 a2b1 c8d7 b1c2 a4c4 c2b1 c4c8 b1a2 c8a8 a2b1 g1f1 b1c2 a8c8 c2b1 d7c7 b1a2 c8a8 a2b1 c7b6 b1c2 a8c8 c2b1 b6b5 b1a2 c8a8 a2b1 b5b4 b1c2 a8c8 c2b1 b4a3 g5g4 f1g1 g6g5 a3b4 b1a2 c8a8 a2b1 b4b5 b1c2 a8c8 c2b1 b5b6 b1a2 c8a8 a2b1 b6b7 b1c2 a8c8 c2b1 b7c7 b1a2 c8a8 a2b1 a8a6 b1c2 a6c6 c2b1 c7c8 b1a2 c6a6 a2b1 c8d7 b1c2 a6c6 c2b1 c6c8 b1a2 c8a8 a2b1 d7e6 f5f4 e6d7 b1c2 a8c8 c2b1 d7c7 b1a2 c8a8 a2b1 c7b6 b1c2 a8c8 c2b1 b6b5 b1a2 c8a8 a2b1 b5b4 b1c2 a8c8 c2b1 b4a3 g4g3 g1f1 f4f3 a3b4 b1a2 c8a8 a2b1 b4b5 b1c2 a8c8 c2b1 b5b6 b1a2 c8a8 a2b1 b6b7 b1c2 a8c8 c2b1 b7c7 b1a2 c8a8 a2b1 c7b6 b1c2 a8c8 c2b1 b6b5 b1a2 c8a8 a2b1 b5b4 b1c2 a8c8 c2b1 b4a3 g5g4 a3b4 b1a2 c8a8 a2b1 b4b5 b1c2 a8c8 c2b1 b5b6 b1a2 c8a8 a2b1 b6b7 b1c2 a8c8 c2b1 b7c7 b1a2 c8a8 a2b1 c7b6 b1c2 a8c8 c2b1 b6b5 b1a2 c8a8 a2b1 b5b4 b1c2 a8c8 c2b1 b4a3 g3g2 f1g1 g4g3 a3b4 b1a2 c8a8 a2b1 b4b5 b1c2 a8c8 c2b1 b5b6 b1a2 c8a8 a2b1 b6b7 b1c2 a8c8 c2b1 b7c7 b1a2 c8a8 a2b1 c7b6 b1c2 a8c8 c2b1 b6b5 b1a2 c8a8 a2b1 b5b4 f8d8 a8d8 b1a2 d8a8 a2b1 g8h6 b1c2 a8c8 c2b1 b4a3 f2g4 g1d1;
 n7/pPp5/p4p2/5p2/p6p/p6K/3rb3/n6k w - - bm #110; PV: b7a8q;
 6B1/k5b1/6N1/p3pBpP/Pp1pPp1p/1P1P1P1P/7K/r7 w - - bm #119;