[Event "LAT-ch05"]
[Site "Riga"]
[Date "1948.10.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Krumins, Olaf"]
[Result "1-0"]
[ECO "B84"]
[PlyCount "63"]
[EventDate "1948.10.02"]
[EventType "tourn"]
[EventRounds "19"]
[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. Be2 a6 7. a4 Qc7 8. 0-0 Be7 9. Kh1 Nc6 10. Nb3 b6 11. f4 Bb7 12. Bf3 0-0 13. g4 Rfd8 14. g5 Ne8 15. Qe2 Nb4 16. f5 exf5 17. exf5 Bxf3+ 18. Rxf3 Qb7 19. Nd4 Nc7 20. Qg2 Re8 21. Bd2 Rab8 22. Nce2 Nc6 23. Nxc6 Qxc6 24. Bc3 Bf8 25. g6 fxg6 26. fxg6 Qe4 27. gxh7+ Kxh7 28. Nf4 d5 29. Ng6 Qxg6 30. Rh3+ Qh6 31. Rxh6+ gxh6 32. Rg1 1-0

[Event "LAT-ch05"]
[Site "Riga"]
[Date "1948.10.??"]
[Round "?"]
[White "Krumins, Olaf"]
[Black "Akmentins, Alfreds"]
[Result "0-1"]
[ECO "B00"]
[PlyCount "96"]
[EventDate "1948.10.02"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. Nc3 Ng6 5. Nf3 Bc5 6. h4 d6 7. Bg5 f6 8. Bd2 a6 9. Bd3 Bg4 10. Qe2 h5 11. 0-0-0 Nh6 12. Rdg1 Qe7 13. Be3 Bxe3+ 14. Qxe3 Bd7 15. g3 Ng4 16. Qe2 Qf7 17. Nd2 Ne7 18. f3 Nh6 19. f4 Ng4 20. Rf1 Nc8 21. Nf3 Qe7 22. Nh2 Nb6 23. f5 Nxh2 24. Rxh2 0-0-0 25. g4 hxg4 26. Qxg4 g6 27. Rg1 gxf5 28. exf5 Qh7 29. Qf3 Rdf8 30. Rg6 Be8 31. Qg4 Kb8 32. Rg7 Qh6+ 33. Kb1 Bh5 34. Qg3 Rf7 35. Rg2 Rxg7 36. Qxg7 Bf3 37. Qxh6 Rxh6 38. Rg8+ Ka7 39. Rg6 Rxh4 40. b3 e4 41. Be2 Rh1+ 42. Kb2 Re1 43. Bb5 axb5 44. Nxb5+ Kb8 45. Rxf6 e3 46. Rf8+ Nc8 47. f6 Bxd5 48. f7 Bxf7 0-1

[Event "LAT-ch05"]
[Site "Riga"]
[Date "1948.10.??"]
[Round "?"]
[White "Krumins, Olaf"]
[Black "Melngailis, Tenis"]
[Result "1-0"]
[ECO "B11"]
[PlyCount "73"]
[EventDate "1948.10.02"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bg4 5. d4 e6 6. Be2 Nd7 7. h3 Bxf3 8. Bxf3 Qc7 9. 0-0 Ngf6 10. c3 Nxe4 11. Bxe4 Nf6 12. Bd3 Bd6 13. Bg5 Nd5 14. Qg4 h6 15. Bd2 0-0-0 16. b4 Bf4 17. Be1 g5 18. c4 h5 19. Qd1 Nf6 20. g3 Bd6 21. Qa4 Kb8 22. c5 Be7 23. b5 Bxc5 24. dxc5 Rxd3 25. Rb1 cxb5 26. Qxb5 Rd5 27. Ba5 Qe7 28. Bc3 Rh6 29. Qb2 Ne4 30. Be5+ Ka8 31. c6 b6 32. Rfc1 Nc5 33. Qa3 Rxe5 34. Rxb6 Rh8 35. Rb7 Qxb7 36. cxb7+ Nxb7 37. Qc3 1-0

[Event "LAT-ch05"]
[Site "Riga"]
[Date "1948.10.??"]
[Round "?"]
[White "Krumins, Olaf"]
[Black "Shilinsh, Georgs"]
[Result "0-1"]
[ECO "C11"]
[PlyCount "52"]
[EventDate "1948.10.02"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nce2 Nc6 7. c3 b5 8. Ng3 Qb6 9. Nf3 b4 10. Be2 bxc3 11. bxc3 cxd4 12. cxd4 Bb4+ 13. Kf2 Bc3 14. Be3 Bxa1 15. Qxa1 Rb8 16. Qc3 Ba6 17. h4 Bxe2 18. Nxe2 0-0 19. Ng5 Rfc8 20. Qd3 Nf8 21. f5 Nb4 22. Qd1 exf5 23. Nf4 g6 24. a3 Nc2 25. Nxd5 Nxe3 26. Nf6+ Qxf6 0-1

[Event "LAT-ch05"]
[Site "Riga"]
[Date "1948.10.??"]
[Round "?"]
[White "Zdanovs, Igors"]
[Black "Krumins, Olaf"]
[Result "1-0"]
[ECO "D28"]
[PlyCount "43"]
[EventDate "1948.10.02"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 Nc6 7. Qe2 a6 8. Rd1 b5 9. Bb3 c4 10. Bc2 Be7 11. Nc3 0-0 12. a4 b4 13. Ne4 Na5 14. Nfg5 h6 15. Nxf6+ Bxf6 16. Nh7 Re8 17. Nxf6+ Qxf6 18. e4 Bd7 19. Qh5 Qd8 20. e5 Nc6 21. Bxh6 gxh6 22. Qxh6 1-0

