[Event "Riga"]
[Site "Riga"]
[Date "1971.??.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Krumins, Edgars"]
[Result "1-0"]
[ECO "E01"]
[PlyCount "57"]
[EventDate "1971.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. c4 d5 4. g3 c6 5. Bg2 Ne4 6. 0-0 Nd7 7. Qc2 Be7 8. Nbd2 f5 9. Rb1 a5 10. Ne1 0-0 11. Nd3 Qe8 12. Nf3 g5 13. Nfe5 Qh5 14. f3 Nd6 15. b3 Nf7 16. Nxd7 Bxd7 17. e4 Bf6 18. Bb2 Qg6 19. Kh1 Qg7 20. Nc5 Bc8 21. cxd5 fxe4 22. dxe6 Nd6 23. fxe4 Bxd4 24. Rxf8+ Kxf8 25. e5 Bxe5 26. Bxe5 Qxe5 27. Qxh7 Bxe6 28. Rf1+ Nf7 29. Nd7+ 1-0

[Event "LAT-ch23"]
[Site "Riga"]
[Date "1966.02.??"]
[Round "?"]
[White "Abrosimov, Alexandre"]
[Black "Koblencs, Aleksandrs"]
[Result "0-1"]
[ECO "B83"]
[PlyCount "68"]
[EventDate "1966.02.17"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. Be3 Nc6 8. f4 Bd7 9. 0-0 0-0 10. Nb3 a6 11. g4 b5 12. g5 Ne8 13. Bd3 b4 14. Ne2 Nc7 15. Ng3 e5 16. Nf5 exf4 17. Nxe7+ Qxe7 18. Bxf4 Ne6 19. Qh5 Ne5 20. Be3 Nc5 21. Qe2 Bg4 22. Qg2 Ncxd3 23. cxd3 Qd7 24. Rf4 Bh5 25. d4 Nc4 26. Re1 Qa4 27. Bc1 Qxa2 28. Nd2 Nxd2 29. Qxd2 a5 30. Rh4 Bg6 31. Rh3 Rac8 32. Qe2 Rfe8 33. Re3 Qb1 34. Qb5 Kf8 0-1

[Event "LAT-ch23"]
[Site "Riga"]
[Date "1966.02.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Kirillov, Valentins"]
[Result "1-0"]
[ECO "E99"]
[PlyCount "83"]
[EventDate "1966.02.17"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. f3 f5 11. g4 Nf6 12. Be3 Bd7 13. Kh1 Qc8 14. Rg1 f4 15. Bf2 g5 16. c5 Qe8 17. Qb3 b6 18. cxd6 cxd6 19. Qb4 Nc8 20. Bb5 h5 21. h3 hxg4 22. hxg4 Kf7 23. Kg2 Rh8 24. Bxd7 Qxd7 25. Qb5 a6 26. Qxd7+ Nxd7 27. Rc1 Bf6 28. Nd3 Bd8 29. b4 Ra7 30. Rc2 Rc7 31. Rgc1 Ke8 32. Nb5 Rxc2 33. Rxc2 axb5 34. Rxc8 Kf7 35. Nc1 Bf6 36. Rxh8 Bxh8 37. Ne2 Bf6 38. Nc3 Bd8 39. Nxb5 Ke7 40. Na7 Bc7 41. Nc6+ Ke8 42. a4 1-0

[Event "LAT-ch23"]
[Site "Riga"]
[Date "1966.02.??"]
[Round "?"]
[White "Vaskans, Uldis"]
[Black "Koblencs, Aleksandrs"]
[Result "1-0"]
[ECO "C70"]
[PlyCount "79"]
[EventDate "1966.02.17"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. d4 exd4 7. Qxd4 Ne7 8. Nc3 d6 9. Qd3 Nxb3 10. axb3 Bd7 11. Bg5 f6 12. Bd2 Nc6 13. Nd5 Be7 14. 0-0 0-0 15. Ra2 Kh8 16. Rfa1 Bc8 17. c4 Rb8 18. Nd4 bxc4 19. bxc4 Nxd4 20. Qxd4 Qd7 21. Bf4 Re8 22. Qc3 Bd8 23. f3 Kg8 24. g4 h5 25. h3 c6 26. Ne3 Bb6 27. Rd1 Bc5 28. Kg2 hxg4 29. hxg4 Qc7 30. Nc2 Bxg4 31. b4 Rxe4 32. fxe4 Bxd1 33. bxc5 Qd7 34. Ne3 Rb3 35. Qd4 Bf3+ 36. Kxf3 Qh3+ 37. Kf2 dxc5 38. Qxc5 Qh4+ 39. Bg3 Qxe4 40. Re2 1-0

[Event "URS Training"]
[Site "URS"]
[Date "1965.??.??"]
[Round "?"]
[White "Tal, Mihail"]
[Black "Koblencs, Aleksandrs"]
[Result "1-0"]
[ECO "B82"]
[PlyCount "43"]
[EventDate "1965.??.??"]
[EventType "game"]
[EventRounds "1"]
[EventCountry "URS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Nc6 7. f4 Be7 8. Qf3 0-0 9. Be2 Bd7 10. 0-0-0 Nxd4 11. Bxd4 Bc6 12. g4 Qa5 13. g5 Nd7 14. Rhg1 b5 15. Qh5 b4 16. Rd3 bxc3 17. Bxc3 Qxa2 18. Rh3 Bxe4 19. g6 Bxg6 20. Qxh7+ Bxh7 21. Rxg7+ Kh8 22. Rhxh7# 1-0

[Event "URS-chT Cup 04th sf"]
[Site "Tallinn"]
[Date "1964.09.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Ljavdansky, Vladimir"]
[Result "0-1"]
[ECO "A32"]
[PlyCount "68"]
[EventDate "1964.09.29"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 cxd4 6. Nxd4 Nxd5 7. Bd2 Bc5 8. Nb3 Bb6 9. Nxd5 exd5 10. Bc3 0-0 11. e3 Nc6 12. Qh5 Be6 13. 0-0-0 Qc8 14. Bd3 h6 15. Qh4 d4 16. Nxd4 Bxd4 17. exd4 Nb4 18. Qe4 g6 19. Qh4 Nxa2+ 20. Kd2 Nxc3 21. bxc3 Bf5 22. Qf4 Bxd3 23. Kxd3 Qc6 24. Qe4 Qb5+ 25. Kc2 Rfe8 26. Qd3 Qa4+ 27. Kb2 Re6 28. Rb1 Rae8 29. Rhd1 Rb6+ 30. Kc1 Qa3+ 31. Kc2 Qa2+ 32. Kc1 Re2 33. Rxb6 Qa1+ 34. Rb1 Qa3+ 0-1

[Event "Parnu"]
[Site "Parnu"]
[Date "1964.??.??"]
[Round "?"]
[White "Arulaid, Alexander"]
[Black "Koblencs, Aleksandrs"]
[Result "1-0"]
[ECO "B48"]
[PlyCount "71"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 b5 8. 0-0 Bb7 9. Qe2 Nf6 10. Rae1 Bb4 11. f4 Na5 12. e5 Nd5 13. Nxd5 Bxd5 14. c3 Be7 15. f5 Qxe5 16. Qg4 h5 17. Qh3 Qc7 18. fxe6 dxe6 19. Bg6 fxg6 20. Nxe6 Qd7 21. Nxg7+ Kd8 22. Bb6+ Kc8 23. Rxe7 Qxh3 24. gxh3 Nc4 25. Bc5 Nxb2 26. Ne8 Kd8 27. Nf6 Bc4 28. Rf4 a5 29. Rd4+ Kc8 30. Rdd7 Ra6 31. Rc7+ Kb8 32. Rb7+ Ka8 33. Ra7+ Rxa7 34. Rxa7+ Kb8 35. Nd7+ Kc8 36. Nb6+ 1-0

[Event "Parnu"]
[Site "Parnu"]
[Date "1964.??.??"]
[Round "?"]
[White "Etruk, Rein T"]
[Black "Koblencs, Aleksandrs"]
[Result "1-0"]
[ECO "A49"]
[PlyCount "67"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. Nc3 Bg4 7. h3 Bd7 8. e4 Qc8 9. e5 Ne8 10. Kh2 c5 11. Nd5 Nc6 12. Bg5 Qd8 13. exd6 Nxd6 14. Re1 Nf5 15. dxc5 h6 16. Bc1 Be6 17. Nf4 Bc4 18. c3 e5 19. Nd2 exf4 20. Nxc4 Qxd1 21. Rxd1 fxg3+ 22. fxg3 g5 23. Rf1 Nfe7 24. Be3 Rad8 25. Rad1 f5 26. Rxd8 Nxd8 27. Bf2 Nec6 28. Nd6 Rf6 29. Bd5+ Kf8 30. Re1 Ne7 31. Bd4 Rg6 32. Rxe7 Bxd4 33. Re8+ Kg7 34. cxd4 1-0

[Event "LAT-ch21"]
[Site "Riga"]
[Date "1964.??.??"]
[Round "?"]
[White "Gipslis, Aivars P"]
[Black "Koblencs, Aleksandrs"]
[Result "1-0"]
[ECO "B85"]
[PlyCount "79"]
[EventDate "1964.03.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. 0-0 Nf6 8. Be3 d6 9. f4 Bd7 10. Qe1 Be7 11. Qg3 0-0 12. Nf3 Nb4 13. e5 Ne8 14. Rac1 Bc6 15. a3 Bxf3 16. Rxf3 Nc6 17. Bd3 dxe5 18. f5 exf5 19. Rxf5 Rd8 20. Rcf1 g6 21. Ne4 Ng7 22. Rf6 Nh5 23. Qh4 Nxf6 24. Rxf6 Nd4 25. Qh6 Ne6 26. h4 Rxd3 27. cxd3 Qd8 28. Rf3 f5 29. h5 fxe4 30. hxg6 hxg6 31. Qxg6+ Ng7 32. Rh3 Qxd3 33. Kh2 Qd6 34. Qh7+ Kf7 35. Rh6 Bf6 36. Bg5 Ke8 37. Qg6+ Kd7 38. Bxf6 Ne8 39. Rh7+ Kc8 40. Qxe4 1-0

[Event "Parnu"]
[Site "Parnu"]
[Date "1964.??.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Cesnauskas, Algimantas"]
[Result "1-0"]
[ECO "D42"]
[PlyCount "45"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 Nxd5 5. Nf3 c5 6. e3 Nc6 7. Bd3 Be7 8. 0-0 Nxc3 9. bxc3 0-0 10. Qe2 Bd7 11. Nd2 Rc8 12. f4 cxd4 13. exd4 Na5 14. Bb2 b5 15. Rae1 Qc7 16. f5 Bd6 17. f6 g6 18. Ne4 Rfe8 19. Qf2 Bc6 20. Qh4 Bxe4 21. Bxe4 Nc4 22. Bxg6 hxg6 23. Rf3 1-0

[Event "Parnu"]
[Site "Parnu"]
[Date "1964.??.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Roizman, Abram Yakovlevich"]
[Result "0-1"]
[ECO "D14"]
[PlyCount "52"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bf4 Bf5 7. e3 e6 8. Bb5 Bb4 9. Ne5 Qa5 10. 0-0 Rc8 11. Rc1 0-0 12. Bxc6 bxc6 13. Na4 Qb5 14. a3 Be7 15. Bg5 h6 16. Bh4 g5 17. Bg3 Ne4 18. Nc3 Qxb2 19. Nxe4 Bxe4 20. Rxc6 Rxc6 21. Nxc6 Bxa3 22. h4 Rc8 23. Ne5 Rc1 24. Qh5 Rxf1+ 25. Kxf1 Qb1+ 26. Ke2 Qb5+ 0-1

[Event "Parnu"]
[Site "Parnu"]
[Date "1964.??.??"]
[Round "?"]
[White "Mikenas, Vladas Ivanovich"]
[Black "Koblencs, Aleksandrs"]
[Result "1/2-1/2"]
[ECO "C84"]
[PlyCount "63"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Nc3 b5 7. Bb3 d6 8. Nd5 Na5 9. Nxe7 Qxe7 10. d4 h6 11. dxe5 dxe5 12. Nh4 c5 13. Qe1 Nxb3 14. axb3 0-0 15. Nf5 Bxf5 16. exf5 Rfe8 17. Qe2 Qd7 18. Qf3 e4 19. Qh3 Re5 20. g4 h5 21. Qg3 Nxg4 22. h3 Rxf5 23. hxg4 Rf3 24. Qh4 hxg4 25. Kg2 Rh3 26. Qg5 e3 27. Bxe3 Qb7+ 28. f3 Rxf3 29. Rxf3 Qxf3+ 30. Kg1 Qg3+ 31. Kf1 Qf3+ 32. Kg1 1/2-1/2

[Event "LAT-ch21"]
[Site "Riga"]
[Date "1964.??.??"]
[Round "?"]
[White "Skuja, Roberts"]
[Black "Koblencs, Aleksandrs"]
[Result "1-0"]
[ECO "D03"]
[PlyCount "77"]
[EventDate "1964.03.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c3 Bg7 4. Bg5 d5 5. Nbd2 Nbd7 6. e3 0-0 7. Bd3 c5 8. 0-0 b6 9. Re1 Bb7 10. Qc2 Rc8 11. Rad1 c4 12. Bf1 b5 13. Bxf6 Nxf6 14. Ne5 Qc7 15. g3 Ne8 16. Bh3 Rd8 17. f4 Nd6 18. Rf1 a5 19. Rde1 Ne4 20. Nxe4 dxe4 21. Bg2 f6 22. Ng4 f5 23. Ne5 g5 24. Qe2 g4 25. Kf2 Bd5 26. Rh1 Rd6 27. h3 h5 28. hxg4 hxg4 29. Rh5 b4 30. Rg5 bxc3 31. bxc3 Rb6 32. Rc1 Be6 33. Bf1 Rfb8 34. Kg1 Rb2 35. Rc2 Rxc2 36. Qxc2 Kf8 37. Qh2 Bxe5 38. Qh6+ Bg7 39. Rxg7 1-0

[Event "LAT-ch21"]
[Site "Riga"]
[Date "1964.??.??"]
[Round "?"]
[White "Zilber, Israel"]
[Black "Koblencs, Aleksandrs"]
[Result "1/2-1/2"]
[ECO "E29"]
[PlyCount "50"]
[EventDate "1964.03.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. a3 Bxc3+ 7. bxc3 Nc6 8. Ne2 b6 9. e4 Ne8 10. Be3 Ba6 11. dxc5 Ne5 12. Bd4 Nxd3+ 13. Qxd3 bxc5 14. Bxc5 d6 15. Bb4 Rc8 16. e5 Bxc4 17. Qd4 a5 18. Bxd6 Nxd6 19. exd6 Bd5 20. 0-0 Rc4 21. Qa7 Qxd6 22. Qxa5 Ra8 23. Qb5 Rb8 24. Qa5 Ra8 25. Qb5 Rb8 1/2-1/2

[Event "LAT-ch20"]
[Site "Riga"]
[Date "1963.??.??"]
[Round "?"]
[White "Kirillov, Valentins"]
[Black "Koblencs, Aleksandrs"]
[Result "1/2-1/2"]
[ECO "B49"]
[PlyCount "31"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. a3 b5 8. Nxc6 Qxc6 9. Be2 Bb7 10. Qd4 Qc7 11. 0-0-0 Rc8 12. f4 Ne7 13. Bf3 Nc6 14. Qb6 d6 15. Qxc7 Rxc7 16. Bb6 1/2-1/2

[Event "LAT-ch20"]
[Site "Riga"]
[Date "1963.??.??"]
[Round "?"]
[White "Klasups, Karlis"]
[Black "Koblencs, Aleksandrs"]
[Result "0-1"]
[ECO "E69"]
[PlyCount "98"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nbd7 7. 0-0 e5 8. e4 c6 9. h3 Qa5 10. Be3 exd4 11. Nxd4 Nb6 12. Nb3 Qb4 13. e5 Nfd7 14. a3 Qxc4 15. exd6 Ne5 16. Nc5 Nbd7 17. N3e4 Qb5 18. Nc3 Qa5 19. b4 Qd8 20. Bd4 Nb6 21. f4 Ned7 22. Re1 Nf6 23. N3e4 Nxe4 24. Bxg7 Kxg7 25. Nxe4 Nd5 26. Qd4+ Kg8 27. Rad1 Bf5 28. Nc3 Nxc3 29. Qxc3 Be6 30. Re5 Qb6+ 31. Qc5 Rad8 32. g4 Rfe8 33. Kh2 Qa6 34. f5 Bd5 35. Rxe8+ Rxe8 36. d7 Rd8 37. Qe7 Qb6 38. f6 Qc7+ 39. Kg1 Qxd7 40. Qe3 Qe6 41. Qxa7 Qe2 42. Rxd5 cxd5 43. Qd4 Qe6 44. Bf3 h6 45. a4 b6 46. h4 Rd6 47. g5 Qf5 48. Qe3 Qe6 49. Qc3 hxg5 0-1

[Event "LAT-ch20"]
[Site "Riga"]
[Date "1963.??.??"]
[Round "?"]
[White "Klavins, Janis"]
[Black "Koblencs, Aleksandrs"]
[Result "1-0"]
[ECO "B48"]
[PlyCount "77"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. a3 b5 8. f4 Bb7 9. Be2 Rc8 10. Bf3 Na5 11. 0-0 Nc4 12. Bc1 Nxa3 13. e5 Nc4 14. Ne4 Qb6 15. Kh1 Bxe4 16. Bxe4 d5 17. exd6 Bxd6 18. b3 Bc5 19. Nxe6 Qxe6 20. bxc4 Ne7 21. Re1 Qf6 22. Rb1 bxc4 23. Qh5 h6 24. Bb7 Rc7 25. Bxa6 0-0 26. Bxc4 Nf5 27. Bd3 g6 28. Qh3 Nh4 29. Bb2 Qd8 30. Rbd1 Rd7 31. Bf6 Qxf6 32. Qxd7 Qxf4 33. Qd5 Bf2 34. Rf1 Qe3 35. Qe4 Qxe4 36. Bxe4 Bb6 37. g3 Re8 38. Bc6 Rc8 39. Bd7 1-0

[Event "LAT-ch20"]
[Site "Riga"]
[Date "1963.??.??"]
[Round "?"]
[White "Klovans, Janis"]
[Black "Koblencs, Aleksandrs"]
[Result "1/2-1/2"]
[ECO "B48"]
[PlyCount "83"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be2 a6 7. a3 b5 8. Be3 Bb7 9. f4 Nf6 10. Bf3 d6 11. Nb3 Be7 12. g4 Nd7 13. Qe2 Nb6 14. Rd1 Nc4 15. Bc1 Qb6 16. Rd3 h6 17. h4 0-0-0 18. Nd2 Nxd2 19. Bxd2 Nd4 20. Qg2 Nxf3+ 21. Qxf3 Bc6 22. Be3 Qb7 23. f5 Bf6 24. Bd4 Bxd4 25. Rxd4 Qb6 26. Qf2 g6 27. fxe6 fxe6 28. Rf1 Rhf8 29. Qxf8 Rxf8 30. Rxf8+ Kd7 31. Rd3 Qg1+ 32. Rf1 Qxg4 33. Rf7+ Kc8 34. Rdf3 Qxh4+ 35. Kd2 Qg5+ 36. Kd3 Be8 37. Rh7 Qg4 38. Rf8 Kd8 39. Rhh8 Qg3+ 40. Kd2 Qg5+ 41. Kd3 Qg3+ 42. Ke2 1/2-1/2

[Event "UZB"]
[Site "Uzbekistan"]
[Date "1963.??.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Birbrager, Isaak"]
[Result "0-1"]
[ECO "D71"]
[PlyCount "84"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Bg7 6. Bg2 Nxc3 7. bxc3 c5 8. e3 0-0 9. Ne2 cxd4 10. cxd4 e5 11. d5 e4 12. Rb1 Qa5+ 13. Qd2 Qxd2+ 14. Bxd2 f5 15. Nf4 b6 16. f3 exf3 17. Bxf3 Bb7 18. a4 Nd7 19. Ne6 Rfc8 20. Nxg7 Kxg7 21. 0-0 Ne5 22. Bg2 Rc2 23. Bc1 Nd3 24. Rd1 Nxc1 25. Rdxc1 Rxc1+ 26. Rxc1 Rc8 27. Rd1 Kf6 28. e4 fxe4 29. Bxe4 Ke5 30. Bg2 Kd6 31. Re1 Rc7 32. Re6+ Kc5 33. d6 Rd7 34. a5 Bxg2 35. Kxg2 b5 36. Re5+ Kc6 37. Kf3 Rxd6 38. Ke4 b4 39. Re8 Kb5 40. Rb8+ Kxa5 41. Rb7 a6 42. Rxh7 Rb6 0-1

[Event "LAT-ch20"]
[Site "Riga"]
[Date "1963.??.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Gipslis, Aivars P"]
[Result "1/2-1/2"]
[ECO "B92"]
[PlyCount "118"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 Be6 10. Bf3 Qc7 11. a4 b6 12. Nd5 Bxd5 13. exd5 Nbd7 14. Be2 Ne4 15. f3 Nec5 16. Nd2 Rfc8 17. b4 Nb7 18. Bc4 Nf6 19. Qe2 b5 20. axb5 axb5 21. Rxa8 Rxa8 22. Bb3 Qc3 23. Nb1 Qxb4 24. Bd2 Qh4 25. g3 Qh3 26. Qxb5 Nc5 27. Be3 Rc8 28. Nd2 h5 29. Bxc5 Rxc5 30. Qd3 Bd8 31. Ra1 Ra5 32. Rxa5 Bxa5 33. Ne4 Bb6+ 34. Kh1 Nxe4 35. fxe4 h4 36. Bc4 hxg3 37. Qxg3 Qh6 38. Bd3 Qc1+ 39. Kg2 Be3 40. Kh3 g6 41. Qf3 Bf4 42. Qf2 Qh1 43. Qg2 Qe1 44. Qf1 Qe3+ 45. Kg2 Kg7 46. Qe2 Qd4 47. Qf3 Qa7 48. Qe2 Be3 49. Kf3 Bc5 50. Kg2 Qa1 51. Qf1 Qd4 52. Qe1 f6 53. Kh3 Bb4 54. Qg3 Qa1 55. Qf2 Qc1 56. Qa7+ Kh6 57. Qf2 Bc5 58. Qxf6 Qe3+ 59. Kg4 Qg1+ 1/2-1/2

[Event "LAT-ch20"]
[Site "Riga"]
[Date "1963.??.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Kalnins, Arvids"]
[Result "1/2-1/2"]
[ECO "A54"]
[PlyCount "51"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 e4 5. Nd2 Bf5 6. e3 c6 7. Rb1 a5 8. a3 Be7 9. Qb3 Qc7 10. Qc2 Qd7 11. b4 axb4 12. axb4 0-0 13. b5 Re8 14. Rb3 Bg6 15. Be2 Qe6 16. Ra3 Nbd7 17. Qa2 Nb6 18. Qb3 c5 19. d5 Qf5 20. Na4 Nbd7 21. Bb2 h5 22. 0-0 Ng4 23. h3 Nge5 24. Nc3 Nf6 25. Rfa1 Rab8 26. Qc2 1/2-1/2

[Event "LAT-ch20"]
[Site "Riga"]
[Date "1963.??.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Korelov, Alexander Pavlovich"]
[Result "1/2-1/2"]
[ECO "D69"]
[PlyCount "49"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. 0-0 Nxc3 12. Rxc3 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. a3 Be6 16. Bxe6 Qxe6 17. Qc2 Rfd8 18. Rd1 Rxd1+ 19. Qxd1 g6 20. Rd3 Re8 21. Rd7 Re7 22. Rd8+ Re8 23. Rd7 Re7 24. Rd8+ Re8 25. Rd7 1/2-1/2

[Event "Riga-chT"]
[Site "Riga"]
[Date "1963.??.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Pavlenko, Oleg"]
[Result "1-0"]
[ECO "C73"]
[PlyCount "55"]
[EventDate "1963.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Bxc6+ bxc6 7. d4 exd4 8. Qxd4 Be7 9. e5 c5 10. Qd3 Ng4 11. exd6 cxd6 12. Nc3 Nf6 13. Bg5 0-0 14. Rad1 Be6 15. Bxf6 Bxf6 16. Ne4 c4 17. Nxf6+ Qxf6 18. Qd4 Qg6 19. Rd2 c3 20. Qxc3 Rfc8 21. Qa3 Rxc2 22. Rxd6 Rac8 23. b3 Qe4 24. Nd4 Rd2 25. Nf5 Rdc2 26. Ne7+ Kh8 27. Nxc8 Rxc8 28. Qxa6 1-0

[Event "LAT-ch20"]
[Site "Riga"]
[Date "1963.??.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Petersons, Andrejs"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "35"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. f3 c6 4. a4 Nbd7 5. Be3 e5 6. Nc3 Be7 7. a5 0-0 8. Bc4 b5 9. axb6 Nxb6 10. Ba2 exd4 11. Bxd4 d5 12. exd5 Nfxd5 13. Nge2 Be6 14. Bxd5 Bxd5 15. Nxd5 cxd5 16. 0-0 Bf6 17. Bxf6 Qxf6 18. Qd4 1/2-1/2

[Event "Match/Nation POL-LAT"]
[Site "Soviet Union"]
[Date "1963.??.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Pietrusiak, Bogdan"]
[Result "1-0"]
[ECO "E77"]
[PlyCount "61"]
[EventDate "1963.??.??"]
[EventType "team"]
[EventRounds "4"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. f4 c5 7. d5 e6 8. Nf3 exd5 9. exd5 Bf5 10. 0-0 Ne4 11. Nxe4 Bxe4 12. Ng5 Bf5 13. g4 Bc8 14. f5 Nd7 15. Qd3 Nf6 16. Qh3 Qe7 17. Bd3 h5 18. gxh5 Nxh5 19. Qh4 Bd7 20. Bd2 Bd4+ 21. Kh1 Kg7 22. Rae1 Qd8 23. fxg6 fxg6 24. Rxf8 Qxf8 25. Re7+ Qxe7 26. Ne6+ Qxe6 27. dxe6 Bc6+ 28. Be4 Ng3+ 29. hxg3 Rh8 30. Qxh8+ Kxh8 31. Bxc6 1-0

[Event "LAT-ch20"]
[Site "Riga"]
[Date "1963.??.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Zdanovs, Igors"]
[Result "0-1"]
[ECO "D91"]
[PlyCount "132"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 c6 6. cxd5 Nxd5 7. e4 Nb6 8. h3 Be6 9. Be2 0-0 10. 0-0 a5 11. Qc1 a4 12. Bh6 Ra5 13. Bxg7 Kxg7 14. Rd1 f6 15. Bf1 N8d7 16. Qd2 Qa8 17. Ne2 Bf7 18. Qc3 Re8 19. Ng3 Nf8 20. Nh4 e6 21. f4 Nfd7 22. b4 axb3 23. axb3 Rxa1 24. Rxa1 Qb8 25. e5 Nd5 26. Qd2 f5 27. Bc4 N7b6 28. Ne2 Qd8 29. Nf3 Qe7 30. Ra7 Rb8 31. Qa5 Qb4 32. Qxb4 Nxb4 33. Nc3 h6 34. Na4 Nc8 35. Ra5 b6 36. Ra6 b5 37. Ra5 bxa4 38. bxa4 Nb6 39. Bb3 Ra8 40. Rxa8 Nxa8 41. a5 Nc7 42. Nd2 Kf8 43. Bc4 Ke7 44. Nb3 Nba6 45. Nc5 Nxc5 46. dxc5 Kd7 47. Kf2 Kc8 48. g4 Kb7 49. Kg3 Na6 50. gxf5 gxf5 51. Kh4 Nxc5 52. Be2 Ne4 53. Ba6+ Kc7 54. Be2 c5 55. Bb5 Nd2 56. Kg3 Nb3 57. a6 Kb6 58. Kf2 Nd4 59. Bc4 Bh5 60. Ke3 Bf3 61. Kd2 Bc6 62. Kd3 Bb5 63. Bxb5 Nxb5 64. Kc4 Na7 65. h4 Nc6 66. a7 Nxa7 0-1

[Event "LAT-ch20"]
[Site "Riga"]
[Date "1963.??.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Zhuravlev, Valery Ivanovich"]
[Result "1/2-1/2"]
[ECO "A04"]
[PlyCount "50"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. 0-0 c5 5. c4 Be7 6. Nc3 0-0 7. d4 d6 8. dxc5 dxc5 9. Qxd8 Rxd8 10. Nb5 Ne8 11. Bg5 Nc6 12. Bxe7 Nxe7 13. Ne5 Bd7 14. Nxd7 Rxd7 15. Rfd1 Rad8 16. Rxd7 Rxd7 17. Nxa7 Rd2 18. b3 Nd6 19. Kf1 Kf7 20. Ke1 Rb2 21. f3 e5 22. Bf1 e4 23. Rd1 Ke6 24. Rd2 Rb1+ 25. Rd1 Rb2 1/2-1/2

[Event "LAT-ch20"]
[Site "Riga"]
[Date "1963.??.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Zilber, Israel"]
[Result "1-0"]
[ECO "B92"]
[PlyCount "79"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. 0-0 0-0 10. f4 Qc7 11. Nd5 Bxd5 12. exd5 Nbd7 13. c4 exf4 14. Rxf4 Ne5 15. Rc1 Nfd7 16. Rf1 Bf6 17. Qd2 Ng6 18. c5 dxc5 19. Nxc5 Nxc5 20. Bxc5 Rfe8 21. d6 Qd7 22. Bd3 Re5 23. Qf2 Nf8 24. Bf5 Ne6 25. Ba3 Qb5 26. Bxe6 fxe6 27. Rfe1 Rxe1+ 28. Qxe1 Qd5 29. b3 Rf8 30. Kh1 Bd4 31. Qh4 Be3 32. Rb1 Qd3 33. Qe1 Rf2 34. d7 Rd2 35. Bb4 Qxd7 36. Bxd2 Bxd2 37. Rd1 Bxe1 38. Rxd7 b6 39. Re7 Bf2 40. Rxe6 1-0

[Event "LAT-ch20"]
[Site "Riga"]
[Date "1963.??.??"]
[Round "?"]
[White "Kuzmicovs, Genadijs"]
[Black "Koblencs, Aleksandrs"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "55"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 Bd7 9. Nc3 dxe5 10. dxe5 g6 11. 0-0 Bg7 12. Qe2 a6 13. Bxc6 Bxc6 14. e6 f5 15. Bf4 Nd5 16. Rfd1 Nxf4 17. Rxd8+ Rxd8 18. Qc4 Nd5 19. Rd1 Nxc3 20. Rxd8+ Kxd8 21. bxc3 Kc8 22. Nd4 Bxd4 23. cxd4 Rd8 24. Qc5 Rd6 25. h4 Kd8 26. Qe5 h5 27. Qh8+ Be8 28. Qe5 1/2-1/2

[Event "Match/Nation POL-LAT"]
[Site "Soviet Union"]
[Date "1963.??.??"]
[Round "?"]
[White "Pietrusiak, Bogdan"]
[Black "Koblencs, Aleksandrs"]
[Result "1-0"]
[ECO "B44"]
[PlyCount "59"]
[EventDate "1963.??.??"]
[EventType "team"]
[EventRounds "4"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 a6 7. N5c3 Nf6 8. Be2 Be7 9. 0-0 0-0 10. Be3 Rb8 11. Nd2 Bd7 12. Rc1 b6 13. g4 Ne8 14. f4 Nc7 15. Nf3 b5 16. cxb5 axb5 17. Bd3 b4 18. Ne2 d5 19. b3 Re8 20. Qc2 dxe4 21. Bxe4 Nd5 22. Bxh7+ Kh8 23. Bf2 Bd6 24. Ng5 Re7 25. Qd3 Nxf4 26. Nxf4 Bxf4 27. Bg8 g6 28. Qh3+ Kg7 29. Qh7+ Kf6 30. Qh8+ 1-0

[Event "LAT-ch20"]
[Site "Riga"]
[Date "1963.??.??"]
[Round "?"]
[White "Shmit, Anatoly"]
[Black "Koblencs, Aleksandrs"]
[Result "1-0"]
[ECO "B20"]
[PlyCount "61"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nc6 3. Bb2 d6 4. g3 e5 5. Bg2 Nf6 6. Ne2 g6 7. Na3 Bg7 8. Nc4 0-0 9. 0-0 Nh5 10. Ne3 Nd4 11. c3 Ne6 12. d4 b6 13. Qd2 Ba6 14. dxe5 dxe5 15. Nd5 Nc7 16. c4 Ne6 17. f4 b5 18. fxe5 bxc4 19. g4 c3 20. Bxc3 Nd4 21. Nxd4 cxd4 22. Bxd4 Bxf1 23. Rxf1 Qh4 24. gxh5 Qxh5 25. Rf3 Rfd8 26. e6 fxe6 27. Ne7+ Kh8 28. Bxg7+ Kxg7 29. Qc3+ e5 30. Nf5+ Kf6 31. Ng3+ 1-0

[Event "LAT-ch20"]
[Site "Riga"]
[Date "1963.??.??"]
[Round "?"]
[White "Solmanis, Zigfrids"]
[Black "Koblencs, Aleksandrs"]
[Result "0-1"]
[ECO "B92"]
[PlyCount "68"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 Qc7 9. f4 0-0 10. f5 b5 11. a3 Bb7 12. Bf3 Nbd7 13. Be3 Rac8 14. Rf2 Nb6 15. g4 Na4 16. Nxa4 bxa4 17. Nd2 Qxc2 18. Qf1 h6 19. h4 d5 20. g5 d4 21. Nb1 Qb3 22. Bc1 Nxe4 23. Nd2 Nxd2 24. Bxd2 e4 25. Bd1 Qd5 26. Bf4 e3 27. Rh2 Qxf5 28. Bf3 Bxf3 29. Qxf3 Bd6 30. Rf1 Qxf4 31. Qxf4 Bxf4 32. Rxf4 Rc1+ 33. Rf1 Rfc8 34. Re2 d3 0-1

[Event "LAT-ch20"]
[Site "Riga"]
[Date "1963.??.??"]
[Round "?"]
[White "Zelinsky, Yuri"]
[Black "Koblencs, Aleksandrs"]
[Result "1/2-1/2"]
[ECO "E16"]
[PlyCount "34"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 c5 7. Bg2 Bb7 8. 0-0 cxd4 9. Nxd4 Bxg2 10. Kxg2 Nc6 11. Nxc6 dxc6 12. Nf3 Qc7 13. Qa4 0-0 14. Rad1 Rfd8 15. Rxd8+ Rxd8 16. Rd1 Rxd1 17. Qxd1 Kf8 1/2-1/2

[Event "LAT-ch19"]
[Site "Riga"]
[Date "1962.??.??"]
[Round "?"]
[White "Darznieks, Artur"]
[Black "Koblencs, Aleksandrs"]
[Result "1/2-1/2"]
[ECO "D32"]
[PlyCount "73"]
[EventDate "1962.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 d5 6. Bg5 Be7 7. cxd5 exd5 8. e3 0-0 9. Be2 Nc6 10. 0-0 Be6 11. Nxc6 bxc6 12. Qa4 Qd7 13. b4 Bg4 14. Rac1 Rfc8 15. h3 Be6 16. Rfd1 Qe8 17. Ba6 Rcb8 18. a3 Rb6 19. Bd3 Bd7 20. Qc2 h6 21. Bxf6 Bxf6 22. Na4 Rbb8 23. Nc5 Bc8 24. Nb3 Rb6 25. e4 Bg5 26. Rb1 Be6 27. Re1 Rc8 28. Nc5 Be7 29. Rbc1 Bg5 30. Rcd1 Be7 31. f4 dxe4 32. Bxe4 Bd5 33. Bf5 Rc7 34. Na4 Rbb7 35. Nc5 Rb6 36. Na4 Rbb7 37. Nc5 1/2-1/2

[Event "LAT-ch19"]
[Site "Riga"]
[Date "1962.??.??"]
[Round "?"]
[White "Gipslis, Aivars P"]
[Black "Koblencs, Aleksandrs"]
[Result "1/2-1/2"]
[ECO "B82"]
[PlyCount "33"]
[EventDate "1962.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 a6 7. f4 b5 8. Bd3 Bb7 9. Qf3 Nbd7 10. g4 b4 11. Nce2 e5 12. Nf5 d5 13. Nfg3 Qc7 14. g5 dxe4 15. Nxe4 Nd5 16. f5 Nxe3 17. Qxe3 1/2-1/2

[Event "LAT-ch19"]
[Site "Riga"]
[Date "1962.??.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Geller, Aleksandr Girshevic"]
[Result "0-1"]
[ECO "E95"]
[PlyCount "38"]
[EventDate "1962.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 0-0 6. Nf3 Nbd7 7. 0-0 e5 8. Re1 Re8 9. Bf1 c6 10. Rb1 exd4 11. Nxd4 d5 12. cxd5 cxd5 13. Ndb5 Ne5 14. f4 Nfg4 15. Re2 Qb6+ 16. Kh1 Nc6 17. Nd6 Nd4 18. Nxc8 Nxe2 19. Qxe2 Nf2+ 0-1

[Event "LAT-ch19"]
[Site "Riga"]
[Date "1962.??.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Kampenuss, Peteris"]
[Result "1-0"]
[ECO "A48"]
[PlyCount "207"]
[EventDate "1962.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. Bf4 Nbd7 4. Nbd2 g6 5. h3 Bg7 6. e3 0-0 7. Bc4 c5 8. c3 Qc7 9. 0-0 Nb6 10. Be2 Nbd7 11. Bh2 Ne8 12. b4 b6 13. Qb3 Bb7 14. Bc4 e6 15. Rab1 Bc6 16. d5 b5 17. dxc6 bxc4 18. Nxc4 Qxc6 19. b5 Qc7 20. Nxd6 Nxd6 21. Rfd1 Qa5 22. Bxd6 Rfc8 23. c4 Re8 24. Qc2 Rac8 25. Rd3 e5 26. e4 f5 27. Rd2 fxe4 28. Qxe4 Nf6 29. Qc2 e4 30. Ne5 e3 31. Re2 Re6 32. Rd1 exf2+ 33. Kf1 Rce8 34. Rdd2 Qb6 35. Qd3 Rd8 36. Nf7 Kxf7 37. Rxe6 Kxe6 38. Qe3+ Kf7 39. Qe7+ Kg8 40. Bxc5 Rxd2 41. Bxb6 axb6 42. c5 Nd5 43. Qe8+ Bf8 44. cxb6 Kg7 45. Qe5+ Kf7 46. Qg5 Rd1+ 47. Kxf2 Bc5+ 48. Kf3 Bxb6 49. Qh4 Rd3+ 50. Ke2 Re3+ 51. Kd1 Kg7 52. Qc4 Re4 53. Qc6 h5 54. g3 Bf2 55. h4 Rd4+ 56. Ke2 Bxg3 57. Qc5 Re4+ 58. Kd3 Re5 59. Qa7+ Kf6 60. Qa8 Nf4+ 61. Kc4 Nd5 62. Qf8+ Ke6 63. Qc8+ Kf6 64. Qf8+ Ke6 65. Qc8+ Ke7 66. Qb7+ Kf6 67. b6 Ne3+ 68. Kd3 Nf5 69. Qa8 Re3+ 70. Kc4 Re4+ 71. Kd3 Rxh4 72. Qf8+ Kg5 73. Qd8+ Kh6 74. Qh8+ Kg5 75. Qd8+ Kf4 76. Qa8 Rh3 77. Qg2 Rh2 78. Qg1 Nd6 79. a4 Rh3 80. Kd4 Rh2 81. Qc1+ Kf5 82. a5 Bf4 83. Qb1+ Kf6 84. a6 Be5+ 85. Kd5 Rd2+ 86. Kc6 Nc8 87. Kb7 Ne7 88. a7 Rd7+ 89. Ka6 Rd8 90. b7 Nd5 91. b8Q Bxb8 92. axb8Q Rxb8 93. Qxb8 Ne7 94. Qd6+ Kf7 95. Kb5 Nf5 96. Qe5 Kg8 97. Kc5 Kh7 98. Kd5 Kh6 99. Qf6 Ne3+ 100. Ke6 Ng4 101. Qe7 Ne3 102. Kf7 Nf5 103. Qf6 Nd6+ 104. Qxd6 1-0

[Event "LAT-ch19"]
[Site "Riga"]
[Date "1962.??.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Klavins, Janis"]
[Result "1/2-1/2"]
[ECO "D94"]
[PlyCount "44"]
[EventDate "1962.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 g6 4. c4 Bg7 5. Nc3 0-0 6. b4 b6 7. Qb3 c5 8. bxc5 bxc5 9. cxd5 Nbd7 10. Bd2 cxd4 11. Nxd4 Nb6 12. Rc1 Bb7 13. Nc6 Qd7 14. Na5 Bxd5 15. Nxd5 Nfxd5 16. Bb5 Qg4 17. 0-0 Rfd8 18. Rfd1 Rac8 19. Bc6 Nc3 20. Bxc3 Rxd1+ 21. Rxd1 Bxc3 22. Bf3 Qa4 1/2-1/2

[Event "LAT-ch19"]
[Site "Riga"]
[Date "1962.??.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Klovans, Janis"]
[Result "1/2-1/2"]
[ECO "D29"]
[PlyCount "73"]
[EventDate "1962.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 a6 6. 0-0 c5 7. Qe2 b5 8. Bb3 Nbd7 9. Rd1 Bb7 10. Nc3 Bd6 11. e4 cxd4 12. Rxd4 Bc5 13. Rd3 Ng4 14. Bg5 Qb6 15. Nd5 Bxd5 16. exd5 Nxf2 17. dxe6 Nxd3+ 18. Kf1 fxe6 19. Qxd3 Be7 20. Qe4 Ra7 21. Bxe7 Kxe7 22. Re1 Kd8 23. Qh4+ Kc8 24. Bxe6 Qd6 25. Bf5 Kb8 26. Re6 Qd1+ 27. Kf2 Rc7 28. Rxa6 Re8 29. Be4 Rxe4 30. Qxe4 Qc2+ 31. Qxc2 Rxc2+ 32. Kg3 Rxb2 33. Nd4 Kb7 34. Rd6 Nc5 35. Rd5 Kb6 36. Rd6+ Kb7 37. Rd5 1/2-1/2

[Event "LAT-ch19"]
[Site "Riga"]
[Date "1962.??.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Suetin, Alexey S"]
[Result "1/2-1/2"]
[ECO "A28"]
[PlyCount "121"]
[EventDate "1962.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Bg5 h6 7. Bh4 Bxc3+ 8. bxc3 d6 9. f3 Ne5 10. e4 Ng6 11. Bf2 0-0 12. Qd2 Re8 13. Be2 Nh5 14. g3 Ne5 15. g4 Nf6 16. h3 Be6 17. Rg1 Nh7 18. h4 Bxc4 19. 0-0-0 c5 20. Nb3 Qe7 21. g5 Bxe2 22. Qxe2 h5 23. Bg3 Nf8 24. Rd5 b6 25. Rgd1 Rad8 26. Nd2 Nfg6 27. Nf1 Qc7 28. Ne3 Ne7 29. R5d2 c4 30. Bxe5 dxe5 31. Rxd8 Rxd8 32. Rxd8+ Qxd8 33. Qxc4 Qd7 34. Qa6 Kh7 35. Qa3 Ng6 36. Nf5 Kg8 37. Kc2 Nf4 38. c4 Ne6 39. Qe7 Nd4+ 40. Kd3 Qxe7 41. Nxe7+ Kf8 42. Nc8 Nxf3 43. Nxa7 Nxh4 44. Nc8 Nf3 45. g6 fxg6 46. Ke3 Nd4 47. Nxb6 Ke7 48. c5 g5 49. Nc4 Nc6 50. a4 Kd7 51. Kf2 g4 52. Kg3 g5 53. Nb6+ Ke6 54. Nc4 Ke7 55. a5 Kd7 56. a6 Kc7 57. Nb6 Kb8 58. Nd7+ Ka7 59. Nf6 h4+ 60. Kxg4 Kxa6 61. Nh7 1/2-1/2

[Event "LAT-ch19"]
[Site "Riga"]
[Date "1962.??.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Zhuravlev, Nikolay Ivanovich"]
[Result "0-1"]
[ECO "D06"]
[PlyCount "81"]
[EventDate "1962.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. c4 e6 4. Nc3 Nc6 5. a3 Nf6 6. Bg5 Be7 7. Qb3 Na5 8. Qa4+ c6 9. c5 b5 10. Qd1 0-0 11. Na2 Ne4 12. Bxe7 Qxe7 13. Nb4 Qc7 14. e3 f6 15. Nh4 Ng5 16. a4 a6 17. Be2 Qd7 18. 0-0 Bg6 19. Nxg6 hxg6 20. Qd2 Kf7 21. axb5 axb5 22. Ra2 Nb7 23. Rfa1 Rxa2 24. Rxa2 Nd8 25. Nd3 Qc7 26. Nf4 f5 27. Nd3 Kf6 28. b3 Rh8 29. f4 Ne4 30. Qb2 Nf7 31. Nb4 g5 32. Ra6 Nd8 33. g3 gxf4 34. exf4 g5 35. Nd3 Qh7 36. Bf3 gxf4 37. Nxf4 Ng5 38. Bg2 Qxh2+ 39. Kf1 Qxg3 40. Ne2 Qg4 41. Qc3 0-1

[Event "LAT-ch19"]
[Site "Riga"]
[Date "1962.??.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Zilber, Israel"]
[Result "1/2-1/2"]
[ECO "D53"]
[PlyCount "35"]
[EventDate "1962.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Rc1 b6 7. cxd5 Nxd5 8. Bxe7 Qxe7 9. Nxd5 exd5 10. Bd3 Qb4+ 11. Qd2 Qxd2+ 12. Kxd2 c6 13. Ne2 Bb7 14. Rc2 Nd7 15. Rhc1 Rfc8 16. Bf5 Rc7 17. Bxd7 Rxd7 18. Nf4 1/2-1/2

[Event "LAT-ch19"]
[Site "Riga"]
[Date "1962.??.??"]
[Round "?"]
[White "Mileika, Janis"]
[Black "Koblencs, Aleksandrs"]
[Result "0-1"]
[ECO "E29"]
[PlyCount "68"]
[EventDate "1962.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 0-0 7. Bd3 Nc6 8. Ne2 b6 9. e4 Ne8 10. Be3 Ba6 11. Ng3 Na5 12. Qe2 Rc8 13. d5 Nd6 14. e5 Ndxc4 15. Qh5 g6 16. Qh6 f5 17. Bg5 Qe8 18. d6 Bb7 19. Bf4 Qf7 20. Qg5 Qg7 21. Bxc4 Nxc4 22. 0-0 Nxe5 23. Nh5 Nf3+ 24. gxf3 gxh5 25. Kg2 Qxg5+ 26. Bxg5 Rf7 27. Kg3 Rg7 28. Kh4 Bxf3 29. Rg1 Kf7 30. Rg3 Rcg8 31. Rag1 h6 32. Bxh6 Rg4+ 33. Rxg4 hxg4 34. Re1 Kf6 0-1

[Event "LAT-ch19"]
[Site "Riga"]
[Date "1962.??.??"]
[Round "?"]
[White "Petersons, Andrejs"]
[Black "Koblencs, Aleksandrs"]
[Result "0-1"]
[ECO "A25"]
[PlyCount "117"]
[EventDate "1962.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. e3 Nc6 6. Nge2 h5 7. h3 Be6 8. Nd5 Nge7 9. Nec3 0-0 10. a3 Qd7 11. Qa4 Nc8 12. d3 Nb6 13. Qc2 Nd8 14. Nxb6 axb6 15. Nd5 Ra6 16. Bd2 c6 17. Nb4 Ra8 18. Rc1 h4 19. gxh4 Qe7 20. h5 gxh5 21. Bf3 h4 22. Ke2 f5 23. Rcg1 Nf7 24. Rh2 Kh8 25. Rhg2 Bh6 26. Rg6 Rg8 27. Qd1 Rxg6 28. Rxg6 Kh7 29. Qg1 Ng5 30. Bh5 Rg8 31. Rxg8 Bxg8 32. Kd1 Bf7 33. Be2 Ne6 34. Nc2 Qg5 35. Qh1 Bh5 36. Ne1 Bxe2+ 37. Kxe2 Nd4+ 38. Kd1 Qh5+ 39. f3 Ne6 40. Kc2 Qg5 41. Ng2 Qg3 42. Qg1 Qxh3 43. Be1 Qxf3 44. Nxh4 Qh5 45. Qf2 f4 46. exf4 Nd4+ 47. Kb1 Qd1+ 48. Ka2 Nb3 49. Qg2 Nc1+ 50. Ka1 Nxd3+ 51. Ka2 Nc1+ 52. Ka1 Nd3+ 53. Ka2 Nxf4 54. Qe4+ Kg8 55. Bb4 Bf8 56. Nf3 Qd3 57. Ng5 Qxe4 58. Nxe4 d5 59. cxd5 0-1

[Event "LAT-ch19"]
[Site "Riga"]
[Date "1962.??.??"]
[Round "?"]
[White "Shmit, Anatoly"]
[Black "Koblencs, Aleksandrs"]
[Result "1/2-1/2"]
[ECO "B81"]
[PlyCount "69"]
[EventDate "1962.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 a6 7. g4 e5 8. Nf5 g6 9. Nh6 Bxh6 10. Bxh6 Nxg4 11. Bd2 Qh4 12. Qf3 Nc6 13. Bd3 Nd4 14. Qg2 Nf6 15. h3 Qh5 16. Be2 Nxe2 17. Nxe2 Be6 18. Ng3 Qh4 19. 0-0-0 0-0-0 20. Qf3 Ne8 21. Qe3 Kb8 22. Qb6 Rc8 23. Be3 Rc6 24. Qa7+ Kc7 25. Rd3 Qd8 26. Rc3 Qc8 27. Rxc6+ Kxc6 28. Rd1 Kd7 29. Rd3 Ke7 30. f4 f6 31. fxe5 dxe5 32. Rc3 Qd7 33. Rd3 Qc8 34. Rc3 Qd7 35. Rd3 1/2-1/2

[Event "LAT-ch19"]
[Site "Riga"]
[Date "1962.??.??"]
[Round "?"]
[White "Tolush, Alexander V"]
[Black "Koblencs, Aleksandrs"]
[Result "1-0"]
[ECO "E73"]
[PlyCount "51"]
[EventDate "1962.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Be2 0-0 7. h4 e6 8. h5 exd5 9. cxd5 Re8 10. hxg6 fxg6 11. Qc2 a6 12. a4 Nbd7 13. Nf3 Nf8 14. Bg5 Bg4 15. Ra3 Qc7 16. a5 Bxf3 17. Bxf3 N8d7 18. Ne2 c4 19. 0-0 Nc5 20. Ng3 b5 21. axb6 Qxb6 22. Rb1 Nd3 23. Be3 Qb5 24. Be2 Nxe4 25. Nxe4 Nb4 26. Qa4 1-0

[Event "LAT-ch19"]
[Site "Riga"]
[Date "1962.??.??"]
[Round "?"]
[White "Voitkevics, Pavel"]
[Black "Koblencs, Aleksandrs"]
[Result "1-0"]
[ECO "B49"]
[PlyCount "59"]
[EventDate "1962.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. a3 b5 8. Nxc6 Qxc6 9. Be2 Bb7 10. 0-0 Ne7 11. f4 Nf5 12. Bf2 Bc5 13. Qd3 Nd6 14. Bf3 Qb6 15. e5 Bxf2+ 16. Rxf2 Bxf3 17. Qxf3 Nb7 18. f5 exf5 19. Nd5 Qc6 20. Rd1 Rc8 21. Qxf5 Qe6 22. Qg5 Kf8 23. Nf4 Qe7 24. Qg4 Nc5 25. b4 Ne4 26. Nh5 Qxe5 27. Qxd7 Nxf2 28. Qxc8+ Ke7 29. Rd7+ Ke6 30. Qc6+ 1-0

[Event "LAT-ch19"]
[Site "Riga"]
[Date "1962.??.??"]
[Round "?"]
[White "Zhuravlev, Valery Ivanovich"]
[Black "Koblencs, Aleksandrs"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "75"]
[EventDate "1962.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. d3 g6 4. c4 Bg7 5. Nf3 d6 6. Be2 Nf6 7. 0-0 0-0 8. Nc3 a6 9. Qe1 Rb8 10. b3 b5 11. Rb1 bxc4 12. dxc4 Nd4 13. Bd1 Bb7 14. Nxd4 cxd4 15. Nd5 Nd7 16. f5 e6 17. Nf4 Qe7 18. Bc2 Rbe8 19. Qg3 Nc5 20. Nh5 exf5 21. Nxg7 Kxg7 22. exf5 Qe2 23. Bd1 Qd3 24. f6+ Kh8 25. Qxd3 Nxd3 26. Bh6 Rg8 27. Bf3 Bxf3 28. Rxf3 Ne5 29. Rf4 d3 30. Rd4 Re6 31. Bg7+ Rxg7 32. fxg7+ Kxg7 33. b4 d2 34. Kf1 f5 35. h3 f4 36. Rd1 Nc6 37. R4xd2 Nxb4 38. a3 1-0

[Event "Baltic-ch"]
[Site "Palanga"]
[Date "1961.??.??"]
[Round "?"]
[White "Dzhanoev, David"]
[Black "Koblencs, Aleksandrs"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "54"]
[EventDate "1961.07.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Be2 g6 8. Nc3 Nxc3 9. bxc3 Bg7 10. exd6 Qxd6 11. 0-0 0-0 12. a4 Rd8 13. Be3 e5 14. Nxe5 Nxe5 15. dxe5 Qe7 16. Bc5 Rxd1 17. Bxe7 Rxa1 18. Rxa1 Bxe5 19. Rd1 Be6 20. Bf3 Rc8 21. Bxb7 Rc7 22. Rd8+ Kg7 23. Bf8+ Kf6 24. Bf3 Rxc3 25. Bh6 Ra3 26. Bd1 Ra1 27. Kf1 Ke7 0-1

[Event "Baltic-ch"]
[Site "Palanga"]
[Date "1961.??.??"]
[Round "?"]
[White "Klavins, Janis"]
[Black "Koblencs, Aleksandrs"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "28"]
[EventDate "1961.07.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Qb3 e6 8. Bb5 Bd7 9. Nc3 dxe5 10. Nxd5 exd5 11. Bxc6 Bxc6 12. Nxe5 Qb6 13. Qxb6 axb6 14. 0-0 f6 1/2-1/2

[Event "Baltic-ch"]
[Site "Palanga"]
[Date "1961.??.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Blagidze, Alexander"]
[Result "1-0"]
[ECO "D97"]
[PlyCount "95"]
[EventDate "1961.07.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 c6 8. h3 a5 9. Be3 b5 10. Qd3 Na6 11. Rd1 Bb7 12. Qb1 a4 13. a3 Qa5 14. Bd2 Qb6 15. Be2 Nd7 16. Be3 Qa5 17. 0-0 e5 18. d5 Nc7 19. dxc6 Bxc6 20. Rd6 Nb8 21. Nd5 Nxd5 22. exd5 Bd7 23. Bb6 Qa6 24. Bc5 Qc8 25. Rc1 Na6 26. Be3 Qe8 27. Rb6 e4 28. Nd4 Qe5 29. Bxb5 Bxb5 30. Rxb5 Rfe8 31. Nc6 Qd6 32. Na5 Qd7 33. Rc6 Nc7 34. Rb7 Rxa5 35. Rcxc7 Qxd5 36. Rxf7 Qxf7 37. Rxf7 Kxf7 38. b4 axb3 39. Qxb3+ Re6 40. a4 Be5 41. Bb6 Ra8 42. Qd5 Rb8 43. a5 Ke7 44. g3 Bd6 45. Bd4 Bc7 46. Qc4 Rb1+ 47. Kg2 Be5 48. Qc5+ 1-0

[Event "Baltic-ch"]
[Site "Palanga"]
[Date "1961.??.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Buslaev, Aleksander"]
[Result "1-0"]
[ECO "E25"]
[PlyCount "55"]
[EventDate "1961.07.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d5 7. cxd5 Nxd5 8. dxc5 f5 9. c4 Qf6 10. Bd2 Nc3 11. Bxc3 Qxc3+ 12. Kf2 Qxc4 13. e3 Qh4+ 14. g3 Qe7 15. Rc1 Nc6 16. f4 0-0 17. Nf3 e5 18. Bb5 Rd8 19. Qc2 e4 20. Bxc6 bxc6 21. Ne5 Qe8 22. Rhd1 Be6 23. Rd6 Bd5 24. Rb1 Rxd6 25. cxd6 Qf8 26. Qc5 Rd8 27. Rb7 Be6 28. Re7 1-0

[Event "Baltic-ch"]
[Site "Palanga"]
[Date "1961.??.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Lapienis, Donatas P"]
[Result "1-0"]
[ECO "E88"]
[PlyCount "53"]
[EventDate "1961.07.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f3 0-0 6. Be3 e5 7. d5 c6 8. Qd2 cxd5 9. cxd5 Ne8 10. Nge2 f5 11. 0-0-0 Na6 12. Kb1 Bd7 13. Nc1 Nac7 14. Nb3 b6 15. Bd3 f4 16. Bf2 Qb8 17. a4 Qb7 18. Qe2 a5 19. Rc1 Rf7 20. Rc2 Bf8 21. Rhc1 Nf6 22. Nd2 Be8 23. Nb5 Na6 24. Rc6 Nc5 25. Nxd6 Bxd6 26. Rxd6 Bxa4 27. Bb5 1-0

[Event "Baltic-ch"]
[Site "Palanga"]
[Date "1961.??.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Ludolph, Jaan"]
[Result "1-0"]
[ECO "E27"]
[PlyCount "55"]
[EventDate "1961.07.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 0-0 6. f3 Ne8 7. e4 b6 8. Bd3 Nc6 9. a4 Na5 10. Ba3 d6 11. f4 Ba6 12. Qe2 c5 13. Nf3 Rc8 14. e5 f5 15. d5 Nc7 16. Rd1 Bb7 17. Ng5 exd5 18. cxd5 dxe5 19. d6 exf4 20. Bc4+ Nxc4 21. Qxc4+ Kh8 22. Nf7+ Rxf7 23. Qxf7 Qh4+ 24. Kd2 Bd5 25. Qxf5 Be6 26. Qe5 Qf2+ 27. Kc1 Qa2 28. Bb2 1-0

[Event "Baltic-ch"]
[Site "Palanga"]
[Date "1961.??.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Oim, Tonu O"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "57"]
[EventDate "1961.07.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 Nc6 6. a3 cxd4 7. exd4 Be7 8. Bd3 dxc4 9. Bxc4 0-0 10. 0-0 Qa5 11. Be3 Rd8 12. b4 Qh5 13. b5 Na5 14. Be2 Nd5 15. Bd2 Nb6 16. Nb1 Nac4 17. Ne5 Qh4 18. Nxc4 Nxc4 19. Bxc4 Qxd4 20. Qc2 Bd7 21. Qc3 Qh4 22. Qb3 Rac8 23. Be2 e5 24. Qg3 Qf6 25. Bc3 Bd6 26. Nd2 Qh6 27. Ne4 Bb8 28. Bd2 Qe6 29. Bg5 1-0

[Event "Baltic-ch"]
[Site "Palanga"]
[Date "1961.??.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Petersons, Andrejs"]
[Result "1/2-1/2"]
[ECO "D26"]
[PlyCount "55"]
[EventDate "1961.07.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. Qe2 a6 7. dxc5 Bxc5 8. e4 b5 9. Bd3 Qc7 10. Bg5 Nbd7 11. Nbd2 h6 12. Bh4 Nh5 13. Bg3 Nxg3 14. hxg3 Ne5 15. Nxe5 Qxe5 16. Nf3 Qc7 17. g4 e5 18. g5 Bg4 19. gxh6 Rxh6 20. Rxh6 gxh6 21. Kf1 Bd4 22. Qd2 Bxf3 23. gxf3 Qb6 24. a4 bxa4 25. Rxa4 Qxb2 26. Qxb2 Bxb2 27. Rxa6 Rxa6 28. Bxa6 1/2-1/2

[Event "Baltic-ch"]
[Site "Palanga"]
[Date "1961.??.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Randviir, Juri"]
[Result "1/2-1/2"]
[ECO "C41"]
[PlyCount "81"]
[EventDate "1961.07.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Bc4 c6 5. c3 Ngf6 6. Nbd2 Be7 7. Bb3 0-0 8. 0-0 Qc7 9. Re1 Nb6 10. h3 Bd7 11. a4 a5 12. Nf1 c5 13. Ng3 Rac8 14. Nh4 cxd4 15. cxd4 Nxe4 16. Rxe4 d5 17. Rg4 f5 18. Nhxf5 Bxf5 19. Nxf5 Rxf5 20. Qd3 Rf7 21. dxe5 Qxe5 22. Be3 Bc5 23. Bd4 Bxd4 24. Rxd4 Rcf8 25. f3 Rxf3 26. Bxd5+ Nxd5 27. Rxd5 Qxb2 28. Qc4 Rc3 29. Rb5+ Rxc4 30. Rxb2 Rb4 31. Rxb4 axb4 32. Rc1 Ra8 33. Rc4 Rxa4 34. Rc8+ Kf7 35. Rc7+ Kf6 36. Rxb7 h5 37. h4 Ra1+ 38. Kf2 Rb1 39. Ke3 b3 40. Kf4 Rf1+ 41. Kg3 1/2-1/2

[Event "Baltic-ch"]
[Site "Palanga"]
[Date "1961.??.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Vistinietzki, Itzhak"]
[Result "0-1"]
[ECO "D36"]
[PlyCount "108"]
[EventDate "1961.07.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 Be7 7. Bd3 0-0 8. Nge2 h6 9. Bf4 c6 10. h3 Re8 11. Qc2 Nf8 12. 0-0-0 a5 13. Kb1 Ne6 14. Be5 Nd7 15. Bh2 b5 16. e4 dxe4 17. Bxe4 Qb6 18. d5 Nec5 19. dxc6 Nf6 20. Nd5 Nxd5 21. Bxd5 Bf6 22. Nc3 b4 23. Ne4 Nxe4 24. Bxe4 Rxe4 25. Qxe4 Qxf2 26. Rd8+ Bxd8 27. g4 Bf6 28. Be5 Bxe5 29. Qxe5 Be6 30. c7 Qf3 31. Rc1 Qd3+ 32. Ka1 a4 33. Qc5 a3 34. Qxb4 axb2+ 35. Qxb2 Qd5 36. Rc2 Rc8 37. Qc3 Qd1+ 38. Kb2 Qd5 39. Kc1 Qh1+ 40. Kb2 Qd5 41. a3 Kh7 42. Qc5 Qb3+ 43. Kc1 Qxh3 44. g5 Qf5 45. Qxf5+ Bxf5 46. Rc5 Bd7 47. gxh6 Kxh6 48. Kd2 Kg6 49. Kc3 Kf6 50. a4 Bxa4 51. Kb4 Bd7 52. Ka5 g5 53. Kb6 Be6 54. Kb7 Rg8 0-1

[Event "Baltic-ch"]
[Site "Palanga"]
[Date "1961.??.??"]
[Round "?"]
[White "Lomaya, Teimuraz"]
[Black "Koblencs, Aleksandrs"]
[Result "1/2-1/2"]
[ECO "E20"]
[PlyCount "37"]
[EventDate "1961.07.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bf4 Nc6 5. e3 Qe7 6. a3 e5 7. axb4 exf4 8. b5 Nb4 9. Qb3 fxe3 10. f3 a5 11. Nd1 0-0 12. Nxe3 Re8 13. Kf2 d5 14. Ra3 Bf5 15. Qd1 Bg6 16. c5 b6 17. c6 Nh5 18. g3 f5 19. Ng2 1/2-1/2

[Event "Baltic-ch"]
[Site "Palanga"]
[Date "1961.??.??"]
[Round "?"]
[White "Maslov, Leonid P"]
[Black "Koblencs, Aleksandrs"]
[Result "1-0"]
[ECO "A14"]
[PlyCount "85"]
[EventDate "1961.07.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. g3 Be7 4. Bg2 0-0 5. 0-0 d5 6. b3 c6 7. Bb2 b5 8. d3 a5 9. Nbd2 a4 10. cxb5 a3 11. Bd4 cxb5 12. Rc1 Bb7 13. Ne5 Na6 14. Ndf3 Qa5 15. Bh3 h6 16. Nxf7 Rxf7 17. Bxe6 Nc7 18. Bxf7+ Kxf7 19. Ne5+ Kg8 20. Nc6 Bxc6 21. Rxc6 Ra6 22. Qc2 Ne6 23. Rc8+ Kf7 24. Be5 Ng4 25. d4 Ra8 26. Qf5+ Nf6 27. Rc6 Nd8 28. Rc2 Ne6 29. Bxf6 Bxf6 30. Qxd5 Rd8 31. Qb7+ Kg8 32. e3 Ng5 33. Rfc1 Nf7 34. Rc8 Rxc8 35. Rxc8+ Nd8 36. e4 Kh7 37. Qd5 Qd2 38. e5 Be7 39. Qe4+ Kh8 40. d5 Qxa2 41. d6 Bg5 42. h4 Qb1+ 43. Qxb1 1-0

[Event "Baltic-ch"]
[Site "Palanga"]
[Date "1961.??.??"]
[Round "?"]
[White "Mikenas, Vladas Ivanovich"]
[Black "Koblencs, Aleksandrs"]
[Result "1/2-1/2"]
[ECO "E70"]
[PlyCount "103"]
[EventDate "1961.07.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Bg5 c5 6. d5 h6 7. Bh4 Qa5 8. Bd3 Nbd7 9. Nge2 Ne5 10. f4 Neg4 11. Qd2 g5 12. Bg3 Nh5 13. h3 gxf4 14. Bxf4 Ne5 15. Bh2 Qb4 16. b3 Rg8 17. Rc1 Bf6 18. Bxe5 dxe5 19. Qxh6 Nf4 20. Nxf4 Rh8 21. Qxh8+ Bxh8 22. Nh5 f5 23. 0-0 f4 24. Be2 Bd7 25. d6 e6 26. Bg4 0-0-0 27. Rfd1 Kb8 28. Rd3 Qb6 29. Rcd1 Qc6 30. g3 a6 31. a4 Qb6 32. Nb1 Rg8 33. Nd2 Qd8 34. Nf3 Qe8 35. Kh2 Rg6 36. gxf4 Rh6 37. Ng3 exf4 38. Nh1 Qg6 39. Nf2 Kc8 40. e5 Bc6 41. Re1 Kd7 42. a5 Bxf3 43. Rxf3 Qg5 44. Kg2 Bxe5 45. Ne4 Qg7 46. Rd1 Rg6 47. Nxc5+ Kc6 48. Ne4 Rxg4+ 49. hxg4 Qxg4+ 50. Kf2 Qh4+ 51. Kg2 Qg4+ 52. Kf2 1/2-1/2

[Event "Baltic-ch"]
[Site "Palanga"]
[Date "1961.??.??"]
[Round "?"]
[White "Nei, Iivo"]
[Black "Koblencs, Aleksandrs"]
[Result "1-0"]
[ECO "E61"]
[PlyCount "81"]
[EventDate "1961.07.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e3 d6 4. d4 Nbd7 5. Bd3 g6 6. Nge2 Bg7 7. 0-0 0-0 8. f4 Re8 9. h3 c6 10. Kh1 exd4 11. exd4 d5 12. cxd5 Nxd5 13. Nxd5 cxd5 14. f5 Nf6 15. Bg5 Qb6 16. Nc3 Ne4 17. Bxe4 dxe4 18. f6 Bf8 19. Qd2 Bf5 20. Nd5 Qd6 21. Ne3 Bd7 22. Bf4 Qe6 23. Be5 Bb5 24. Rf4 Rad8 25. Qf2 Qb6 26. Rxe4 Bd3 27. Rf4 h6 28. Rd1 Qa6 29. b3 g5 30. Qg3 Bg6 31. Rf2 Qb5 32. Rdf1 Qd3 33. h4 gxh4 34. Qh3 Rxe5 35. dxe5 Bc5 36. Rf3 Bxe3 37. Re1 Qd2 38. Rfxe3 Qxa2 39. Qxh4 Kh7 40. e6 Rg8 41. e7 1-0

[Event "Riga training game"]
[Site "Riga"]
[Date "1961.??.??"]
[Round "?"]
[White "Tal, Mihail"]
[Black "Koblencs, Aleksandrs"]
[Result "1-0"]
[ECO "B99"]
[PlyCount "63"]
[EventDate "1961.??.??"]
[EventType "game"]
[EventRounds "1"]
[EventCountry "URS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Be2 h6 11. Bh4 b5 12. e5 Bb7 13. exf6 Bxf3 14. Bxf3 d5 15. Nxe6 fxe6 16. Bh5+ g6 17. Bxg6+ Kf8 18. fxe7+ Kg7 19. Bg3 Nf6 20. Rhe1 b4 21. Rxe6 bxc3 22. f5 Qb7 23. b3 Qd7 24. Be5 Qxe6 25. fxe6 Kxg6 26. Rf1 Nh7 27. Bxh8 Rxh8 28. Rf8 Rxf8 29. exf8Q Nxf8 30. e7 Kf7 31. exf8Q+ Kxf8 32. Kd1 1-0

[Event "Baltic-ch"]
[Site "Palanga"]
[Date "1961.??.??"]
[Round "?"]
[White "Zilber, Israel"]
[Black "Koblencs, Aleksandrs"]
[Result "1/2-1/2"]
[ECO "A13"]
[PlyCount "28"]
[EventDate "1961.07.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. e3 c5 5. cxd5 Nxd5 6. Nxd5 Qxd5 7. b3 Be7 8. Bb2 0-0 9. Bc4 Qh5 10. 0-0 Nc6 11. Ne5 Qxd1 12. Rfxd1 Nxe5 13. Bxe5 Bd7 14. d4 Bc6 1/2-1/2

[Event "URS-chT Republics 07th final A"]
[Site "Moscow"]
[Date "1960.10.??"]
[Round "?"]
[White "Tal, Mihail"]
[Black "Koblencs, Aleksandrs"]
[Result "1/2-1/2"]
[ECO "B11"]
[PlyCount "40"]
[EventDate "1960.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. gxf3 e5 6. f4 dxe4 7. fxe5 Qd4 8. Qe2 Qxe5 9. d4 Qxd4 10. Nxe4 Be7 11. Bf4 Qxb2 12. Rd1 Nf6 13. Nd6+ Kf8 14. Qxe7+ Kxe7 15. Nf5+ Ke8 16. Nxg7+ Kf8 17. Bd6+ Kxg7 18. Rg1+ Ng4 19. Rxg4+ Kf6 20. Rf4+ Kg7 1/2-1/2

[Event "URS-chT Republics 06th final 1"]
[Site "Moscow"]
[Date "1959.08.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Gurgenidze, Bukhuti"]
[Result "0-1"]
[ECO "E14"]
[PlyCount "102"]
[EventDate "1959.08.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Latvia"]
[BlackTeam "Georgia"]
[WhiteTeamCountry "LAT"]
[BlackTeamCountry "GEO"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. e3 0-0 6. Bd3 b6 7. 0-0 Bb7 8. cxd5 exd5 9. Ne5 Nbd7 10. f4 a6 11. Qf3 Bb4 12. Qh3 Nxe5 13. fxe5 Ne4 14. Rf4 Bc8 15. g4 Ng5 16. Qg2 c6 17. Bd2 Be7 18. h4 Ne6 19. g5 Nxf4 20. exf4 f5 21. gxf6 Bxf6 22. exf6 Qxf6 23. Ne2 Bf5 24. Bxf5 Qxf5 25. Ng3 Qg4 26. Re1 Rae8 27. Re5 Rxe5 28. dxe5 Qxh4 29. Ne2 Qh5 30. Be3 Qf5 31. Bxb6 Qb1+ 32. Kh2 Qxb2 33. Bd4 Qc2 34. e6 g6 35. Be5 Re8 36. Nd4 Qxg2+ 37. Kxg2 c5 38. Nb3 Rxe6 39. Nxc5 Rc6 40. Bd4 Kf7 41. Kf3 Rb6 42. Ke3 a5 43. Bc3 a4 44. a3 h5 45. Be5 Rb5 46. Kd4 h4 47. f5 gxf5 48. Nxa4 h3 49. Nc3 Rb2 50. a4 Ke6 51. Bf4 Rb4+ 0-1

[Event "URS-chT Republics 06th Group3"]
[Site "Moscow"]
[Date "1959.08.??"]
[Round "?"]
[White "Konovalov, V."]
[Black "Koblencs, Aleksandrs"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "30"]
[EventDate "1959.08.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Kazakhstan"]
[BlackTeam "Latvia"]
[WhiteTeamCountry "KAZ"]
[BlackTeamCountry "LAT"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Qxd4 e6 6. Nf3 Nc6 7. Qe4 f5 8. exf6 Nxf6 9. Qc2 e5 10. Bg5 d5 11. Bb5 e4 12. Nd4 Bd7 13. Nd2 Nxd4 14. Bxd7+ Nxd7 15. cxd4 Qxg5 0-1

[Event "Riga-ch"]
[Site "Riga"]
[Date "1958.??.??"]
[Round "3"]
[White "Akmentins, Alfreds"]
[Black "Koblencs, Aleksandrs"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "76"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 cxd4 6. cxd4 Nf6 7. Nc3 Bb4 8. Be2 0-0 9. 0-0 Bxc3 10. bxc3 b6 11. Ne5 Bb7 12. Bf3 Ne4 13. Re1 f5 14. Bb2 Nd7 15. c4 Qd6 16. Nd3 Rac8 17. Rc1 Rc7 18. c5 Qe7 19. Ba3 Qf6 20. cxb6 Rxc1 21. Nxc1 axb6 22. Bb4 Bd5 23. a3 Rc8 24. Qa4 Nf8 25. Ne2 g5 26. Bxe4 Bxe4 27. Bd6 Qd8 28. Be5 f4 29. Qa7 Nd7 30. Bd6 Rc6 31. Bb4 Qc8 32. h4 Bc2 33. hxg5 Rc7 34. Qxc7 Qxc7 35. Rc1 f3 36. gxf3 Qc4 37. Kf1 e5 38. dxe5 Nxe5 0-1

[Event "Riga-ch"]
[Site "Riga"]
[Date "1958.??.??"]
[Round "13"]
[White "Barviks, A."]
[Black "Koblencs, Aleksandrs"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "44"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. e4 Nf6 4. d3 g6 5. f4 exf4 6. Ne2 Bg4 7. h3 Bh5 8. Qd2 Bxe2 9. Bxe2 Bg7 10. c3 0-0 11. 0-0 Nbd7 12. Qxf4 Qe7 13. Nd2 Nd5 14. exd5 Qxe2 15. d4 Nb6 16. Rf2 Nxd5 17. Qxf7+ Rxf7 18. Rxe2 Nf4 19. Re3 Bh6 20. Rae1 Raf8 21. Nc4 b5 22. Nd2 Nxg2 0-1

[Event "Riga-ch"]
[Site "Riga"]
[Date "1958.??.??"]
[Round "11"]
[White "Gornevs, Eduards"]
[Black "Koblencs, Aleksandrs"]
[Result "0-1"]
[ECO "A62"]
[PlyCount "66"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 Bg7 8. Bg2 0-0 9. 0-0 Na6 10. Nd2 Nc7 11. a4 b6 12. Re1 Ba6 13. Qb3 Re8 14. Nc4 Qd7 15. Bf4 Bxc4 16. Qxc4 a6 17. e4 b5 18. axb5 axb5 19. Qf1 Rxa1 20. Rxa1 b4 21. Na4 Nxe4 22. Nb6 Qd8 23. Nc4 Nxd5 24. Bxd6 Nb6 25. Bxe4 Rxe4 26. Nxb6 Qxd6 27. Ra8+ Bf8 28. Qb5 Re6 29. Ra6 Kg7 30. h4 Be7 31. Ra8 Qxb6 32. Qe8 Re1+ 33. Kh2 Qb7 0-1

[Event "Riga-ch"]
[Site "Riga"]
[Date "1958.??.??"]
[Round "17"]
[White "Kampenuss, Peteris"]
[Black "Koblencs, Aleksandrs"]
[Result "0-1"]
[ECO "D34"]
[PlyCount "78"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. e3 d5 5. cxd5 exd5 6. Nc3 Nc6 7. g3 Be7 8. Bg2 0-0 9. 0-0 Bf5 10. Bd2 Bd3 11. Re1 c4 12. b3 Nb4 13. Rc1 cxb3 14. axb3 Ba6 15. Ne5 Nd7 16. Nxd7 Qxd7 17. Bf1 Nd3 18. Bxd3 Bxd3 19. e4 dxe4 20. Nxe4 Rfc8 21. Nc5 Bxc5 22. dxc5 Re8 23. Bf4 Rxe1+ 24. Qxe1 Re8 25. Qc3 Bb5 26. Re1 Rxe1+ 27. Qxe1 Qd3 28. h3 Qxb3 29. Qe7 Qd1+ 30. Kh2 Bc6 31. f3 h6 32. Qe3 Bxf3 33. g4 Bc6 34. Kg3 Qd5 35. g5 hxg5 36. Bxg5 f6 37. Bf4 g5 38. Qf2 gxf4+ 39. Kh2 Qh1# 0-1

[Event "Riga-ch"]
[Site "Riga"]
[Date "1958.??.??"]
[Round "15"]
[White "Klavins, Janis"]
[Black "Koblencs, Aleksandrs"]
[Result "1/2-1/2"]
[ECO "C67"]
[PlyCount "131"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 h6 10. Bd2 Be6 11. Rad1 Ke8 12. Ne2 Bc5 13. Nf4 Rd8 14. Ba5 Rd7 15. b3 Kd8 16. Nxe6+ fxe6 17. Rxd7+ Kxd7 18. Rd1+ Kc8 19. g4 Ne7 20. b4 Rf8 21. Rd3 Bb6 22. Bxb6 axb6 23. Nd4 Rf4 24. h3 Nd5 25. Nxe6 Rxb4 26. Nxg7 Re4 27. e6 Kd8 28. Nf5 Ke8 29. c4 Nf4 30. Ng7+ Kf8 31. Rd7 Nxh3+ 32. Kf1 Ng5 33. Rxc7 Nxe6 34. Nxe6+ Rxe6 35. Kg2 Re4 36. Kg3 h5 37. gxh5 Rxc4 38. h6 Kg8 39. f4 Rc1 40. h7+ Kh8 41. f5 Rf1 42. Kg4 b5 43. Kg5 Rg1+ 44. Kf4 Rf1+ 45. Ke5 Re1+ 46. Kd6 Rd1+ 47. Ke6 Re1+ 48. Kf7 Re2 49. a3 Re3 50. f6 Kxh7 51. Kf8+ Kg6 52. f7 Kh7 53. Rd7 c5 54. Rd5 Rxa3 55. Rh5+ Kg6 56. Rxc5 Kf6 57. Rc8 Rh3 58. Ke8 Re3+ 59. Kd8 Kxf7 60. Rc7+ Kf6 61. Rxb7 Re5 62. Rb6+ Kf5 63. Kc7 Re7+ 64. Kc6 Re6+ 65. Kxb5 Rxb6+ 66. Kxb6 1/2-1/2

[Event "Riga-ch"]
[Site "Riga"]
[Date "1958.??.??"]
[Round "12"]
[White "Koblencs, Aleksandrs"]
[Black "Darznieks, Artur"]
[Result "0-1"]
[ECO "D45"]
[PlyCount "94"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. e3 Ne4 6. Bd3 Nxc3 7. bxc3 Nd7 8. 0-0 Bd6 9. cxd5 exd5 10. Qc2 h6 11. c4 0-0 12. cxd5 cxd5 13. Qb3 Nf6 14. Ba3 Bxa3 15. Qxa3 Re8 16. Rab1 Re7 17. Rb5 b6 18. Rc1 Rc7 19. Rxc7 Qxc7 20. Rb1 Bb7 21. Rc1 Qd8 22. Ba6 Rb8 23. Ne5 Ne8 24. Nc6 Bxc6 25. Rxc6 b5 26. Qb4 Nc7 27. Qa5 Nxa6 28. Qxd8+ Rxd8 29. Rxa6 Rd7 30. Rc6 Kf8 31. Rc5 a6 32. Rc6 Ra7 33. Kf1 Ke7 34. Ke2 Kd7 35. Rc5 Kd6 36. Kd3 Rc7 37. Rxc7 Kxc7 38. Kc3 a5 39. g4 g6 40. h4 f5 41. h5 gxh5 42. gxh5 b4+ 43. Kb3 Kc6 44. Kc2 a4 45. Kd3 Kb5 46. f3 b3 47. a3 f4 0-1

[Event "Riga-ch"]
[Site "Riga"]
[Date "1958.??.??"]
[Round "8"]
[White "Koblencs, Aleksandrs"]
[Black "Ivanovs"]
[Result "1/2-1/2"]
[ECO "D10"]
[PlyCount "102"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e5 4. cxd5 cxd5 5. Nf3 e4 6. Ne5 Nf6 7. g3 Be7 8. Bg2 0-0 9. 0-0 Ne8 10. Qb3 Nc7 11. h3 f6 12. Ng4 Nc6 13. Rd1 Na5 14. Qc2 Bf5 15. Ne3 Bg6 16. Qa4 b6 17. a3 Rc8 18. b4 Be8 19. Qc2 Nb7 20. Qb3 Bf7 21. Nf5 Nd6 22. Nxd6 Bxd6 23. Bf4 g5 24. Bxd6 Qxd6 25. a4 a6 26. Rdc1 f5 27. e3 f4 28. gxf4 gxf4 29. exf4 Kh8 30. Ne2 Ne6 31. f5 Nf4 32. Nxf4 Qxf4 33. Qe3 Qxf5 34. f3 exf3 35. Qxf3 Qg6 36. a5 Be6 37. Qe3 bxa5 38. Qe5+ Kg8 39. Rxc8 Rxc8 40. Re1 Re8 41. Qd6 axb4 42. Kh2 Kh8 43. Qe5+ Qg7 44. Bxd5 Qxe5+ 45. Rxe5 Bxd5 46. Rxe8+ Kg7 47. Re5 Bc4 48. d5 Bb5 49. Kg3 Kf6 50. Kf4 Bd7 51. d6 Be6 1/2-1/2

[Event "Riga-ch"]
[Site "Riga"]
[Date "1958.??.??"]
[Round "2"]
[White "Koblencs, Aleksandrs"]
[Black "Klasups, Karlis"]
[Result "1/2-1/2"]
[ECO "D40"]
[PlyCount "50"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 c5 5. e3 Nc6 6. Bd3 dxc4 7. Bxc4 a6 8. Bd3 cxd4 9. exd4 Be7 10. 0-0 0-0 11. a3 b5 12. Be3 Bb7 13. Qe2 Rc8 14. Rfd1 Nb8 15. Ne5 Nbd7 16. a4 b4 17. Na2 Qa5 18. f4 Qxa4 19. Nc4 Be4 20. Bxe4 Nxe4 21. Ne5 Nxe5 22. fxe5 Qb5 23. Qg4 Qd5 24. Bh6 g6 25. Bxf8 Bxf8 1/2-1/2

[Event "Riga-ch"]
[Site "Riga"]
[Date "1958.??.??"]
[Round "16"]
[White "Koblencs, Aleksandrs"]
[Black "Neibults, Martins"]
[Result "0-1"]
[ECO "E94"]
[PlyCount "104"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c6 7. 0-0 Nbd7 8. Re1 Qc7 9. Bg5 e5 10. Qd2 Re8 11. Bf1 exd4 12. Nxd4 Nc5 13. f3 a5 14. Rad1 Nh5 15. Kh1 Be5 16. Be3 Qe7 17. f4 Bg7 18. Be2 Nf6 19. Bf3 Bg4 20. e5 dxe5 21. fxe5 Qxe5 22. Bg5 Qd6 23. Bxf6 Bxf6 24. Bxg4 Qxd4 25. Qxd4 Bxd4 26. Re2 Bxc3 27. bxc3 Rxe2 28. Bxe2 Re8 29. Bf3 Re3 30. Rc1 Nd3 31. Rb1 Ne5 32. Kg1 Nxf3+ 33. gxf3 Rxf3 34. Rxb7 Rxc3 35. Ra7 Rxc4 36. Rxa5 Rc2 37. a4 Ra2 38. h4 c5 39. Rxc5 Rxa4 40. h5 Rh4 41. hxg6 hxg6 42. Kg2 Kg7 43. Kg3 Ra4 44. Rb5 f5 45. Rb6 Kh6 46. Rb3 g5 47. Rc3 Kh5 48. Rc1 Ra3+ 49. Kg2 f4 50. Rh1+ Kg4 51. Rb1 Ra2+ 52. Kh1 f3 0-1

[Event "Riga-ch"]
[Site "Riga"]
[Date "1958.??.??"]
[Round "10"]
[White "Koblencs, Aleksandrs"]
[Black "Pasman, Marks"]
[Result "1/2-1/2"]
[ECO "A54"]
[PlyCount "49"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. Bg5 Be7 6. e3 c6 7. Qc2 Qc7 8. 0-0-0 a6 9. c5 exd4 10. cxd6 Bxd6 11. Nxd4 h6 12. Nf5 hxg5 13. Nxd6+ Kf8 14. Qf5 Nb6 15. Nxc8 Rxc8 16. Be2 Nbd5 17. Nxd5 cxd5+ 18. Kb1 Ne4 19. Bd3 Rh6 20. Bxe4 dxe4 21. Rc1 Rc6 22. Rxc6 Qxc6 23. a3 Qc2+ 24. Ka1 b5 25. h4 1/2-1/2

[Event "Riga-ch"]
[Site "Riga"]
[Date "1958.??.??"]
[Round "14"]
[White "Koblencs, Aleksandrs"]
[Black "Petersons, Andrejs"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "79"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Bc4 c6 5. Bb3 e5 6. Nf3 Be7 7. a4 0-0 8. 0-0 Qc7 9. Re1 h6 10. h3 Re8 11. Be3 Bf8 12. Nh4 exd4 13. Bxd4 c5 14. Bxf6 Nxf6 15. Nd5 Nxd5 16. Bxd5 Be7 17. Nf3 Bf6 18. c3 Bd7 19. Nd2 Rad8 20. Nc4 Bc6 21. Qd3 Qd7 22. Na5 Qc7 23. Nc4 Qd7 24. a5 Qc7 25. Red1 Bb5 26. Qc2 Qe7 27. Qb3 Bc6 28. f3 Qc7 29. Rd3 Bg5 30. Rad1 Bf4 31. Kf2 Bg5 32. Bxc6 Qxc6 33. Nxd6 c4 34. Nxc4 Qc5+ 35. Kf1 Rxd3 36. Rxd3 Bh4 37. Ne3 Qxa5 38. Rd7 Rf8 39. Nf5 Bf6 40. Rxb7 1-0

[Event "Riga-ch"]
[Site "Riga"]
[Date "1958.??.??"]
[Round "4"]
[White "Koblencs, Aleksandrs"]
[Black "Pupols, Viktors"]
[Result "1-0"]
[ECO "E69"]
[PlyCount "87"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nbd7 7. Nc3 c6 8. e4 e5 9. h3 exd4 10. Nxd4 Nc5 11. Re1 Re8 12. Bf4 Ne6 13. Be3 Nd7 14. Nxe6 Rxe6 15. f4 Nb6 16. Qd3 Re8 17. Rad1 Be6 18. b3 Qd7 19. g4 f5 20. exf5 gxf5 21. g5 Rad8 22. Ne2 Qf7 23. Ng3 d5 24. c5 Nd7 25. Bd4 b6 26. b4 bxc5 27. bxc5 Rb8 28. Bf3 Nf8 29. Bxg7 Qxg7 30. Nh5 Qe7 31. Nf6+ Kf7 32. Bh5+ Ng6 33. Nxe8 Qxc5+ 34. Kh1 Rxe8 35. Re5 Qf2 36. Rf1 Qh4 37. Qf3 d4 38. Rb1 Re7 39. Kg2 Bd5 40. Rxd5 cxd5 41. Qxd5+ Kg7 42. Qxd4+ Ne5 43. Bf3 h6 44. Rb7 1-0

[Event "Riga-ch"]
[Site "Riga"]
[Date "1958.??.??"]
[Round "6"]
[White "Koblencs, Aleksandrs"]
[Black "Streihers"]
[Result "0-1"]
[ECO "E69"]
[PlyCount "168"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nf3 Nbd7 7. 0-0 e5 8. e4 a5 9. Re1 Re8 10. h3 c6 11. Be3 exd4 12. Nxd4 Nc5 13. Qc2 Qc7 14. Rad1 a4 15. Bf4 Nfd7 16. Ndb5 cxb5 17. Nxb5 Qa5 18. Nxd6 Rf8 19. Bd2 Qb6 20. Bc3 Ne5 21. Nb5 Be6 22. Rd6 Nc6 23. Kh2 Rad8 24. Bxg7 Kxg7 25. Qc3+ Kg8 26. Red1 Rxd6 27. Nxd6 Qb4 28. Qe3 b6 29. e5 Ne7 30. Rd2 Nf5 31. Nxf5 Bxf5 32. Bd5 Be6 33. f3 Re8 34. h4 Na6 35. Bxe6 Rxe6 36. h5 Qe7 37. hxg6 Rxg6 38. f4 Rh6+ 39. Kg1 Qc5 40. Rd4 Qc6 41. Qe4 Qxe4 42. Rxe4 Rc6 43. Rd4 Nc5 44. Kg2 Ne6 45. Re4 Nc5 46. Rd4 Ne6 47. Re4 Kg7 48. g4 Rc7 49. b3 Nc5 50. Re3 Rd7 51. Kf3 Rd2 52. b4 Nd3 53. a3 Nb2 54. c5 bxc5 55. bxc5 Rc2 56. Re2 Rc3+ 57. Ke4 Nd1 58. Rd2 Rc1 59. Rd7 Nc3+ 60. Kf5 Kf8 61. Rd4 Ne2 62. Rxa4 Rxc5 63. g5 Kg7 64. Kg4 Rc7 65. f5 Nc3 66. Ra8 h6 67. f6+ Kh7 68. gxh6 Ne2 69. Re8 Rc4+ 70. Kf3 Nd4+ 71. Ke4 Ne6+ 72. Kd3 Ra4 73. Re7 Rxa3+ 74. Ke4 Kg6 75. h7 Rh3 76. Kd5 Rxh7 77. Kd6 Rh8 78. Ra7 Rd8+ 79. Ke7 Rd5 80. Ke8 Rxe5 81. Re7 Re1 82. Ra7 Ng5+ 83. Re7 Re4 84. Kf8 Kxf6 0-1

[Event "Riga-ch"]
[Site "Riga"]
[Date "1958.??.??"]
[Round "5"]
[White "Mazans"]
[Black "Koblencs, Aleksandrs"]
[Result "1/2-1/2"]
[ECO "B43"]
[PlyCount "53"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Bd6 7. h3 Nf6 8. 0-0 Bh2+ 9. Kh1 Bf4 10. Bxf4 Qxf4 11. Qf3 Qe5 12. Qe3 d6 13. Nf3 Qa5 14. Qd4 Qc7 15. e5 dxe5 16. Qxe5 Qe7 17. Qg5 0-0 18. Ne4 Nbd7 19. Qh4 Re8 20. Nxf6+ Nxf6 21. Ng5 h6 22. Ne4 Bd7 23. Nxf6+ Qxf6 24. Qxf6 gxf6 25. Be4 Rac8 26. Rad1 Red8 27. Bf3 1/2-1/2

[Event "Riga-ch"]
[Site "Riga"]
[Date "1958.??.??"]
[Round "9"]
[White "Mileika, Janis"]
[Black "Koblencs, Aleksandrs"]
[Result "1/2-1/2"]
[ECO "E52"]
[PlyCount "29"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. a3 Be7 6. b3 0-0 7. Nf3 b6 8. Bd3 Bb7 9. 0-0 Nbd7 10. Bb2 a6 11. Qe2 Ne4 12. Rac1 Bd6 13. Bb1 f5 14. Ne1 Rf6 15. f4 1/2-1/2

[Event "Riga-ch"]
[Site "Riga"]
[Date "1958.??.??"]
[Round "7"]
[White "Skuja, Roberts"]
[Black "Koblencs, Aleksandrs"]
[Result "1/2-1/2"]
[ECO "B41"]
[PlyCount "27"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Bg5 Bb4 8. Qf3 Qe5 9. Bxf6 Qxf6 10. Qxf6 Bxc3+ 11. bxc3 gxf6 12. Rb1 d6 13. Be2 Nd7 14. Nb3 1/2-1/2

[Event "Match/Training Tal-Koblencs +1-0=1"]
[Site "Riga"]
[Date "1957.12.??"]
[Round "1"]
[White "Koblencs, Aleksandrs"]
[Black "Tal, Mihail"]
[Result "1/2-1/2"]
[ECO "A97"]
[PlyCount "77"]
[EventDate "1957.12.??"]
[EventType "match"]
[EventRounds "2"]
[EventCountry "URS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 d6 7. Nc3 Qe8 8. Re1 Qg6 9. e4 fxe4 10. Nxe4 Nxe4 11. Rxe4 Nc6 12. Re3 Bf6 13. d5 exd5 14. cxd5 Ne5 15. Nxe5 Bxe5 16. Rb3 Bf5 17. Rxb7 Bc2 18. Qd2 Rae8 19. Rxc7 Bd3 20. Qb4 a5 21. Qa4 Bxg3 22. hxg3 Re1+ 23. Kh2 Be4 24. Be3 Qh5+ 25. Bh3 Rxe3 26. Rxg7+ Kxg7 27. Qd4+ Kg8 28. Qxe3 Bf5 29. g4 Bxg4 30. Rg1 Rxf2+ 31. Kh1 Qxd5+ 32. Bg2 Qh5+ 33. Bh3 Qd5+ 34. Bg2 Qd2 35. Qxd2 Rxd2 36. Bf3 h5 37. Bxg4 hxg4 38. Rxg4+ Kf7 39. Ra4 1/2-1/2

[Event "Match/Training Tal-Koblencs +1-0=1"]
[Site "Riga"]
[Date "1957.12.??"]
[Round "2"]
[White "Tal, Mihail"]
[Black "Koblencs, Aleksandrs"]
[Result "1-0"]
[ECO "B63"]
[PlyCount "73"]
[EventDate "1957.12.??"]
[EventType "match"]
[EventRounds "2"]
[EventCountry "URS"]
[SourceTitle "CBM 211"]
[Source "ChessBase"]
[SourceDate "2022.12.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 0-0 9. Nb3 Qb6 10. f3 a6 11. g4 Rd8 12. Be3 Qc7 13. h4 b5 14. g5 Nd7 15. g6 hxg6 16. h5 gxh5 17. Rxh5 Nf6 18. Rh1 d5 19. e5 Nxe5 20. Bf4 Bd6 21. Qh2 Kf8 22. Qh8+ Ng8 23. Rh7 f5 24. Bh6 Rd7 25. Bxb5 Rf7 26. Rg1 Ra7 27. Nd4 Ng4 28. fxg4 Be5 29. Nc6 Bxc3 30. Be3 d4 31. Rgh1 Rd7 32. Bg5 axb5 33. R1h6 d3 34. bxc3 d2+ 35. Kd1 Qxc6 36. Rf6+ Rf7 37. Qxg7+ 1-0

[Event "LAT-ch14"]
[Site "Riga"]
[Date "1957.03.??"]
[Round "1"]
[White "Koblencs, Aleksandrs"]
[Black "Klasups, Karlis"]
[Result "1-0"]
[ECO "A29"]
[PlyCount "49"]
[EventDate "1957.03.01"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. Nf3 Nbc6 7. a3 Nf5 8. b4 a6 9. Bb2 Be7 10. 0-0 0-0 11. Ne4 Nfd4 12. Nxd4 exd4 13. Rc1 Re8 14. e3 dxe3 15. fxe3 Nb8 16. Qh5 f5 17. Rxc7 Bd7 18. Rxb7 Rf8 19. Nc5 Bxc5 20. bxc5 Qe8 21. Bd5+ Kh8 22. Qxe8 Rxe8 23. c6 Be6 24. Rxg7 Bxd5 25. Rg6+ 1-0

[Event "URS-ch24 Semifinal"]
[Site "Tbilisi"]
[Date "1956.12.17"]
[Round "19"]
[White "Koblencs, Aleksandrs"]
[Black "Gurgenidze, Bukhuti"]
[Result "0-1"]
[ECO "B37"]
[PlyCount "58"]
[EventDate "1956.11.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. f4 c5 7. Nf3 cxd4 8. Nxd4 Nc6 9. Nc2 Be6 10. 0-0 Rc8 11. f5 Bd7 12. g4 Na5 13. g5 Ne8 14. Nd5 e6 15. f6 exd5 16. fxg7 Nxg7 17. cxd5 f5 18. gxf6 Rxf6 19. Rxf6 Qxf6 20. Rb1 Nc4 21. Bxc4 Rxc4 22. Qe2 Bb5 23. h3 Nh5 24. Kg2 Nf4+ 25. Bxf4 Qxf4 26. Re1 Rc8 27. Qd1 Rf8 28. Re3 Bf1+ 29. Kh1 Qf2 0-1

[Event "URS-ch24 Semifinal"]
[Site "Tbilisi"]
[Date "1956.12.15"]
[Round "18"]
[White "Yukhtman, Jacob"]
[Black "Koblencs, Aleksandrs"]
[Result "1-0"]
[ECO "B24"]
[PlyCount "82"]
[EventDate "1956.11.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. 0-0 Nc6 5. e4 e6 6. d3 Nge7 7. Nc3 0-0 8. Be3 Nd4 9. Qd2 Nec6 10. Ne1 Qa5 11. Bh6 d6 12. Bxg7 Kxg7 13. f4 f5 14. Nb1 Qa6 15. Na3 Ne7 16. c3 Ndc6 17. Nc4 Na5 18. Nxa5 Qxa5 19. exf5 Nxf5 20. Nf3 Bd7 21. a3 Rae8 22. Rae1 Qd8 23. d4 Bb5 24. Rf2 b6 25. dxc5 bxc5 26. Ng5 Qd7 27. g4 Nh4 28. Ne4 Nxg2 29. Rxg2 Bc6 30. Qxd6 Qxd6 31. Nxd6 Rd8 32. Ne4 Rxf4 33. Nxc5 Bd5 34. h3 Rf3 35. Rd2 Rc8 36. Nxe6+ Bxe6 37. Rxe6 Rxh3 38. Kg2 Rh4 39. Kg3 Rh1 40. Re7+ Kf6 41. Rxa7 Rc4 1-0

[Event "URS-ch24 Semifinal"]
[Site "Tbilisi"]
[Date "1956.12.14"]
[Round "17"]
[White "Koblencs, Aleksandrs"]
[Black "Kortschnoj, Viktor Lvovich"]
[Result "1/2-1/2"]
[ECO "A37"]
[PlyCount "29"]
[EventDate "1956.11.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. Nf3 Bg7 4. g3 Nc6 5. Bg2 e6 6. 0-0 Nge7 7. d3 0-0 8. Bf4 d6 9. Qc1 e5 10. Bd2 Rb8 11. a3 a6 12. Rb1 b5 13. cxb5 axb5 14. b4 cxb4 15. axb4 1/2-1/2

[Event "URS-ch24 Semifinal"]
[Site "Tbilisi"]
[Date "1956.12.13"]
[Round "16"]
[White "Antoshin, Vladimir S"]
[Black "Koblencs, Aleksandrs"]
[Result "1-0"]
[ECO "E60"]
[PlyCount "51"]
[EventDate "1956.11.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 c5 4. d5 e6 5. dxe6 fxe6 6. Nc3 d5 7. Bg5 d4 8. Bxf6 Qxf6 9. Ne4 Qe5 10. Qc2 Be7 11. Nf3 Qf5 12. h4 Nc6 13. Bh3 Qf7 14. a3 h6 15. 0-0-0 Bd7 16. Ne1 e5 17. Bxd7+ Kxd7 18. Nd3 b6 19. Kb1 a5 20. e3 Kc7 21. f4 exf4 22. Nxf4 dxe3 23. Nd5+ Kb7 24. Qb3 Ra6 25. Nxe7 Qxe7 26. Rd7+ 1-0

[Event "URS-ch24 Semifinal"]
[Site "Tbilisi"]
[Date "1956.12.10"]
[Round "15"]
[White "Koblencs, Aleksandrs"]
[Black "Buslaev, Aleksander"]
[Result "1/2-1/2"]
[ECO "B39"]
[PlyCount "32"]
[EventDate "1956.11.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 g6 4. d4 Bg7 5. e4 cxd4 6. Nxd4 Nc6 7. Be3 Ng4 8. Qxg4 Nxd4 9. Qd1 e5 10. Bd3 0-0 11. 0-0 a6 12. Qd2 d6 13. Ne2 Be6 14. f3 Qd7 15. Nxd4 exd4 16. Bf2 b5 1/2-1/2

[Event "URS-ch24 Semifinal"]
[Site "Tbilisi"]
[Date "1956.12.07"]
[Round "13"]
[White "Koblencs, Aleksandrs"]
[Black "Voronkov, Boris"]
[Result "1-0"]
[ECO "E09"]
[PlyCount "82"]
[EventDate "1956.11.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. Qc2 Nf6 4. g3 e6 5. Bg2 Be7 6. b3 0-0 7. Bb2 b6 8. 0-0 Bb7 9. d4 Nbd7 10. Nbd2 Rc8 11. Rac1 c5 12. Qb1 dxc4 13. Nxc4 cxd4 14. Nxd4 Bxg2 15. Kxg2 Nc5 16. Rfd1 Qd5+ 17. f3 Rfd8 18. Nb5 Qa8 19. Bd4 Nd5 20. e4 Nb4 21. a3 Nc6 22. Ba1 Rxd1 23. Rxd1 Rd8 24. b4 Nb7 25. Rc1 Nd6 26. Ncxd6 Bxd6 27. Qc2 Ne7 28. Qc3 e5 29. Nxd6 Rxd6 30. Qxe5 Rd2+ 31. Kh3 Qf8 32. Rc7 Ng6 33. Qc3 Rd8 34. Rxa7 f6 35. Qc4+ Kh8 36. Bd4 b5 37. Qc5 Qg8 38. Kg2 Qa2+ 39. Bf2 Ne5 40. Qxb5 Qb3 41. Qe2 h6 1-0

[Event "URS-ch24 Semifinal"]
[Site "Tbilisi"]
[Date "1956.12.06"]
[Round "12"]
[White "Petrosian, Tigran V"]
[Black "Koblencs, Aleksandrs"]
[Result "1/2-1/2"]
[ECO "A08"]
[PlyCount "83"]
[EventDate "1956.11.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 d5 4. Nbd2 Nc6 5. g3 g6 6. Bg2 Bg7 7. 0-0 Nge7 8. Re1 0-0 9. c3 b6 10. Qe2 dxe4 11. dxe4 a5 12. a4 Ba6 13. Qd1 Qc7 14. Bf1 Bxf1 15. Kxf1 Rad8 16. Qe2 Bh6 17. e5 Bg7 18. Nc4 h6 19. h4 Rd7 20. Nh2 Nf5 21. Ng4 Qd8 22. Bf4 Nce7 23. Rad1 Nd5 24. Bc1 Qa8 25. Kg1 Qc6 26. Qc2 Rfd8 27. Qb3 Kh7 28. Nh2 Kg8 29. Nf1 Kh7 30. Qc2 Kg8 31. Nfd2 Nde7 32. Qb3 Nc8 33. Nf1 Rd3 34. Qc2 Rxd1 35. Rxd1 Rxd1 36. Qxd1 Qd5 37. Qe2 Qc6 38. b3 Kh7 39. Nfd2 Nce7 40. h5 gxh5 41. Qxh5 Ng6 42. Qe2 1/2-1/2

[Event "URS-ch24 Semifinal"]
[Site "Tbilisi"]
[Date "1956.12.05"]
[Round "11"]
[White "Koblencs, Aleksandrs"]
[Black "Furman, Semen Abramovich"]
[Result "1/2-1/2"]
[ECO "C67"]
[PlyCount "40"]
[EventDate "1956.11.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Rd1+ Ke8 10. Nc3 Be6 11. b3 Bb4 12. Bb2 Bxc3 13. Bxc3 Rd8 14. Nd4 Nxd4 15. Bxd4 b6 16. c3 Ke7 17. Kf1 h6 18. Ke2 c5 19. Be3 Rxd1 20. Rxd1 Rd8 1/2-1/2

[Event "URS-ch24 Semifinal"]
[Site "Tbilisi"]
[Date "1956.12.02"]
[Round "10"]
[White "Zurakhov, Vladlen Y"]
[Black "Koblencs, Aleksandrs"]
[Result "1-0"]
[ECO "C13"]
[PlyCount "159"]
[EventDate "1956.11.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 b6 8. Bc4 Bb7 9. Qe2 c6 10. 0-0 Nd7 11. a4 f5 12. Ng3 Kf8 13. Bxe6 fxe6 14. Qxe6 Nf6 15. Nxf5 Bc8 16. Qe5 Bxf5 17. Qxf5 Qd5 18. Qf4 Rg8 19. Rae1 Rg4 20. Qh6+ Kg8 21. Rxe7 Qxf3 22. g3 Rg6 23. Qh3 Qg4 24. Qxg4 Rxg4 25. c3 Re4 26. Rxe4 Nxe4 27. Re1 Re8 28. f3 Nd6 29. Rxe8+ Nxe8 30. Kf2 Nd6 31. b3 b5 32. Ke3 bxa4 33. bxa4 Nc4+ 34. Ke4 Kf7 35. d5 c5 36. f4 a5 37. f5 Nb6 38. d6 Ke8 39. f6 Kf7 40. Ke5 Nd7+ 41. Kd5 Kxf6 42. g4 c4 43. Kc6 Ke6 44. g5 Nf8 45. h4 Nd7 46. h5 Ne5+ 47. Kc7 Kf5 48. Kb6 Ke6 49. Kxa5 Kxd6 50. Kb6 Nd7+ 51. Kb5 Kc7 52. Kxc4 Ne5+ 53. Kd5 Nf3 54. g6 hxg6 55. hxg6 Nh4 56. g7 Nf5 57. g8N Kb6 58. Kc4 Ne3+ 59. Kb3 Nd5 60. c4 Nc7 61. Nf6 Ne6 62. Ne4 Nc7 63. Nf2 Ne6 64. Nd3 Nd4+ 65. Kc3 Ne2+ 66. Kb4 Nd4 67. c5+ Ka6 68. Kc4 Nf5 69. Kd5 Kb7 70. Nb4 Ne3+ 71. Kd4 Nf5+ 72. Kc4 Ne3+ 73. Kb5 Kc7 74. a5 Nf5 75. Nd5+ Kb7 76. c6+ Ka7 77. c7 Kb7 78. a6+ Ka7 79. c8N+ Kb8 80. Kb6 1-0

[Event "URS-ch24 Semifinal"]
[Site "Tbilisi"]
[Date "1956.12.01"]
[Round "9"]
[White "Koblencs, Aleksandrs"]
[Black "Gufeld, Eduard"]
[Result "1/2-1/2"]
[ECO "E62"]
[PlyCount "99"]
[EventDate "1956.11.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. d4 d6 6. 0-0 c6 7. Nc3 a6 8. d5 e5 9. Ne1 Qc7 10. Nd3 Nbd7 11. Bd2 Nb6 12. b3 cxd5 13. cxd5 e4 14. Nxe4 Nxe4 15. Bxe4 Qe7 16. Bg2 Bxa1 17. Qxa1 f6 18. e4 Bd7 19. Re1 Rac8 20. Qd4 Bb5 21. Nf4 Rc2 22. Ne6 Rfc8 23. Bf4 g5 24. Be3 Nd7 25. a4 Be2 26. Qa1 Bh5 27. Nd4 Ne5 28. Nxc2 Rxc2 29. Qb1 Qc7 30. Rc1 Rxc1+ 31. Bxc1 Qc3 32. Be3 Be2 33. h3 h5 34. Bf1 Nf3+ 35. Kh1 Bxf1 36. Qxf1 Qxb3 37. Qc1 Qxa4 38. Qc8+ Kg7 39. Qxb7+ Kg6 40. Qb1 Qb5 41. Qd1 g4 42. hxg4 hxg4 43. Kg2 Qb4 44. Bf4 a5 45. e5 Qe1 46. Qxe1 Nxe1+ 47. Kh1 fxe5 48. Bd2 Nf3 49. Bxa5 Nd4 50. Bb4 1/2-1/2

[Event "URS-ch24 Semifinal"]
[Site "Tbilisi"]
[Date "1956.11.29"]
[Round "8"]
[White "Sakharov, Yuri N"]
[Black "Koblencs, Aleksandrs"]
[Result "1/2-1/2"]
[ECO "B67"]
[PlyCount "82"]
[EventDate "1956.11.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 b5 10. Bxf6 gxf6 11. f5 Nxd4 12. Qxd4 Bh6+ 13. Kb1 Bf4 14. fxe6 fxe6 15. Ne2 Be5 16. Qe3 Qc7 17. Qh6 Rc8 18. Rc1 Bc6 19. Nf4 Qf7 20. Bd3 Ke7 21. Rhf1 Rhg8 22. Qh3 Bd7 23. Qe3 Qe8 24. Be2 Qf8 25. Nd3 Rxg2 26. Nxe5 dxe5 27. Bh5 Kd8 28. h4 Qc5 29. Qf3 Rd2 30. Qxf6+ Kc7 31. Rfd1 Rxd1 32. Rxd1 Kb8 33. c3 Bc6 34. Re1 a5 35. Bg4 Qd6 36. Qxe6 Rd8 37. Qxd6+ Rxd6 38. Bf5 Rd2 39. a4 Rh2 40. axb5 Bxb5 41. Rd1 Kc7 1/2-1/2

[Event "URS-ch24 Semifinal"]
[Site "Tbilisi"]
[Date "1956.11.28"]
[Round "7"]
[White "Polugaevsky, Lev"]
[Black "Koblencs, Aleksandrs"]
[Result "1/2-1/2"]
[ECO "B67"]
[PlyCount "56"]
[EventDate "1956.11.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 b5 10. Nxc6 Bxc6 11. Qe1 h6 12. Bh4 Be7 13. Bxf6 Bxf6 14. e5 Be7 15. Ne4 d5 16. Nd2 Qb6 17. Bd3 g6 18. Rf1 h5 19. Nf3 b4 20. Ng5 Bb5 21. Qg3 Bxd3 22. Rxd3 Rc8 23. Kb1 Rc4 24. Nf3 a5 25. Nd2 Rc7 26. Qf3 Kd7 27. Rc1 Rhc8 28. Nf1 Qb5 1/2-1/2

[Event "URS-ch24 Semifinal"]
[Site "Tbilisi"]
[Date "1956.11.27"]
[Round "6"]
[White "Koblencs, Aleksandrs"]
[Black "Kotkov, Yuri M"]
[Result "1/2-1/2"]
[ECO "E79"]
[PlyCount "28"]
[EventDate "1956.11.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 0-0 6. f4 c5 7. Nf3 cxd4 8. Nxd4 Nc6 9. Be3 Qb6 10. Nc2 Qa5 11. 0-0 Nd7 12. Bd2 Qb6+ 13. Kh1 Nc5 14. Bf3 Bxc3 1/2-1/2

[Event "URS-ch24 Semifinal"]
[Site "Tbilisi"]
[Date "1956.11.24"]
[Round "5"]
[White "Chukaev, Egor"]
[Black "Koblencs, Aleksandrs"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "108"]
[EventDate "1956.11.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 e6 2. d4 Nf6 3. Nf3 c5 4. e3 d5 5. Nc3 Nc6 6. cxd5 Nxd5 7. Bd3 cxd4 8. exd4 Be7 9. 0-0 0-0 10. Be3 Ncb4 11. Be4 Nf6 12. Bb1 b6 13. a3 Nbd5 14. Qd3 Nxc3 15. bxc3 Bb7 16. Ng5 g6 17. Bd2 Nh5 18. Nf3 Qd5 19. Re1 Bd6 20. Ba2 Qc6 21. c4 Nf4 22. Bxf4 Bxf4 23. d5 exd5 24. cxd5 Qd6 25. Rad1 Rfe8 26. h3 Rac8 27. Rxe8+ Rxe8 28. a4 h6 29. Kh1 h5 30. Kg1 Re7 31. Nd4 a6 32. Nf3 Rc7 33. Bc4 Rc5 34. Qe4 Kg7 35. Rd4 Bc1 36. Qb1 Bh6 37. Qb2 Kf8 38. Re4 Bg7 39. Qe2 Bf6 40. Qe3 b5 41. axb5 axb5 42. Ba2 Kg7 43. g4 hxg4 44. hxg4 Rc3 45. Qe2 Bxd5 46. Qd2 Rc5 47. g5 Bc3 48. Qd3 Qc6 49. Bxd5 Rxd5 50. Qe3 b4 51. Re8 Rd1+ 52. Kh2 b3 53. Rb8 b2 54. Qe7 Qd6+ 0-1

