[Event "LAT-ch20"]
[Site "Riga"]
[Date "1963.??.??"]
[Round "?"]
[White "Kalnins, Arvids"]
[Black "Klasups, Karlis"]
[Result "1/2-1/2"]
[ECO "D56"]
[PlyCount "95"]
[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 e6 2. c4 Nf6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 0-0 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Rc1 c6 10. Bd3 Nxc3 11. Rxc3 Nd7 12. 0-0 dxc4 13. Bxc4 b6 14. Qe2 c5 15. e4 Bb7 16. Ba6 Bxa6 17. Qxa6 cxd4 18. Nxd4 Nc5 19. Qe2 Qb7 20. Re1 Rfd8 21. Nc2 Qd7 22. Kf1 e5 23. Nb4 Qd2 24. Nc6 Qxe2+ 25. Rxe2 Rd1+ 26. Re1 Rd2 27. Re2 Rd1+ 28. Re1 Rxe1+ 29. Kxe1 Nxe4 30. Re3 Nc5 31. b4 Ne6 32. Rxe5 a6 33. a4 Kf8 34. Rd5 Nf4 35. Rd4 Re8+ 36. Kf1 Ne2 37. Rd7 Nc3 38. a5 bxa5 39. bxa5 Rc8 40. Nb4 Rc5 41. Rd3 Ne4 42. f3 Rc1+ 43. Ke2 Nc5 44. Rd8+ Ke7 45. Nc6+ Ke6 46. Nd4+ Kf6 47. Rd5 Ne6 48. Ke3 1/2-1/2

[Event "LAT-ch20"]
[Site "Riga"]
[Date "1963.??.??"]
[Round "?"]
[White "Kirillov, Valentins"]
[Black "Klasups, Karlis"]
[Result "1/2-1/2"]
[ECO "A07"]
[PlyCount "92"]
[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 d5 2. g3 g6 3. Bg2 Bg7 4. 0-0 Nf6 5. c4 c6 6. d3 0-0 7. Nbd2 Nbd7 8. Qc2 e5 9. e4 dxe4 10. dxe4 Qe7 11. b3 Rd8 12. Bb2 Ne8 13. Bc3 Nc7 14. Qb2 f6 15. b4 b6 16. Rfd1 Nf8 17. a4 Be6 18. a5 b5 19. cxb5 Nxb5 20. Nb3 Rxd1+ 21. Rxd1 Rd8 22. Rxd8 Qxd8 23. Bd2 Nd7 24. h3 Qe7 25. Qc2 Qd6 26. Bf1 Bf8 27. Kg2 Kf7 28. Bc4 Na3 29. Bxe6+ Qxe6 30. Qd3 Nc4 31. Bc3 Ke8 32. Be1 Be7 33. Qc3 Nd6 34. Nfd2 f5 35. Qxc6 Kf7 36. b5 fxe4 37. b6 axb6 38. axb6 Nb8 39. Qa8 e3 40. fxe3 Nd7 41. Qc6 Nb8 42. Qf3+ Kg7 43. Nc5 Qa2 44. Nce4 Nf7 45. Nc3 Qa1 46. Ndb1 Qb2+ 1/2-1/2

[Event "LAT-ch20"]
[Site "Riga"]
[Date "1963.??.??"]
[Round "?"]
[White "Klasups, Karlis"]
[Black "Gipslis, Aivars P"]
[Result "0-1"]
[ECO "E39"]
[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. Nc3 Bb4 4. Qc2 c5 5. dxc5 0-0 6. Nf3 Na6 7. a3 Bxc3+ 8. Qxc3 Nxc5 9. e3 a5 10. Be2 a4 11. Nd2 b6 12. 0-0 Ba6 13. Rd1 Rc8 14. Qb4 Nd5 15. cxd5 Bxe2 16. Rf1 Bxf1 17. Nxf1 Nb3 0-1

[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 "Klasups, Karlis"]
[Black "Korelov, Alexander Pavlovich"]
[Result "1/2-1/2"]
[ECO "D64"]
[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 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. Qc2 Nxc3 12. Qxc3 b6 13. 0-0 Bb7 14. Rfd1 Rfd8 15. Be2 a5 16. a3 Rac8 17. h3 h6 18. b4 Ra8 19. Ne5 Nxe5 20. dxe5 Rxd1+ 21. Rxd1 axb4 22. axb4 c5 23. bxc5 Qxc5 24. Qxc5 bxc5 25. Rc1 Rc8 26. f3 1/2-1/2

[Event "LAT-ch20"]
[Site "Riga"]
[Date "1963.??.??"]
[Round "?"]
[White "Klasups, Karlis"]
[Black "Petersons, Andrejs"]
[Result "1-0"]
[ECO "E62"]
[PlyCount "64"]
[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 d6 2. c4 g6 3. g3 Bg7 4. Bg2 Nf6 5. Nc3 0-0 6. Nf3 Nc6 7. 0-0 Bg4 8. h3 Bxf3 9. Bxf3 Nd7 10. Bg2 Nxd4 11. Bxb7 Rb8 12. Bg2 Nc5 13. e3 Nde6 14. Qc2 Qc8 15. Bd2 c6 16. Rab1 a5 17. b3 Qa6 18. Ne4 Nxe4 19. Qxe4 Rb6 20. f4 Bf6 21. g4 h6 22. Qc2 Rfb8 23. f5 Nf8 24. fxg6 Nxg6 25. Rf5 c5 26. Bd5 Kg7 27. Rbf1 Qa7 28. Bc3 Ne5 29. g5 Rg8 30. gxf6+ Kf8+ 31. Bg2 e6 32. R5f2 Ng6 1-0

[Event "LAT-ch20"]
[Site "Riga"]
[Date "1963.??.??"]
[Round "?"]
[White "Klasups, Karlis"]
[Black "Zdanovs, Igors"]
[Result "1/2-1/2"]
[ECO "A55"]
[PlyCount "97"]
[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 Nbd7 5. g3 Be7 6. Bg2 0-0 7. 0-0 c6 8. e4 a6 9. Re1 b5 10. Qe2 b4 11. Na4 Re8 12. b3 Bf8 13. dxe5 dxe5 14. Bb2 Qc7 15. Rad1 Nc5 16. Nxc5 Bxc5 17. h3 Nd7 18. Rd2 f6 19. Red1 a5 20. Nh4 g6 21. Bf3 Nf8 22. Bg2 Ne6 23. Nf3 a4 24. Bf1 Bf8 25. Qe3 Nc5 26. Ne1 axb3 27. axb3 Ne6 28. Qf3 Bg7 29. Nc2 Qb6 30. Ne3 Nc5 31. Ng4 f5 32. exf5 Bxf5 33. Qe3 Bxg4 34. hxg4 Re7 35. Bg2 e4 36. Bxg7 Kxg7 37. Rd6 Rb8 38. Qd4+ Kg8 39. Qf6 Qc7 40. Rxc6 Qe5 41. Qxe5 Rxe5 42. f4 exf3 43. Bxf3 Nxb3 44. Rc7 Rc5 45. Bd5+ Kh8 46. Rf7 Na5 47. Re1 Nxc4 48. Bxc4 Rxc4 49. Ree7 1/2-1/2

[Event "LAT-ch20"]
[Site "Riga"]
[Date "1963.??.??"]
[Round "?"]
[White "Klasups, Karlis"]
[Black "Zhuravlev, Valery Ivanovich"]
[Result "0-1"]
[ECO "D40"]
[PlyCount "94"]
[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. Nc3 c5 4. e3 Be7 5. Nf3 0-0 6. Bd3 d5 7. 0-0 Nc6 8. a3 b6 9. cxd5 exd5 10. Ne5 Bb7 11. f4 cxd4 12. Nxc6 Bxc6 13. exd4 Ne4 14. Be3 f5 15. Qb3 Kh8 16. Rac1 Qd7 17. Rc2 Rae8 18. Bb5 Rf6 19. Bxc6 Rxc6 20. Nxe4 Rxc2 21. Qxc2 dxe4 22. Rc1 h6 23. Qc7 Rd8 24. a4 Bf6 25. Qxd7 Rxd7 26. Kf1 Kg8 27. a5 bxa5 28. Rc5 g6 29. Rxa5 Bd8 30. Rb5 Bb6 31. h3 Bxd4 32. Bxd4 Rxd4 33. Rb8+ Kf7 34. Rb7+ Ke6 35. Rxa7 h5 36. Rg7 Kf6 37. Rb7 Rd6 38. Ke2 Ke6 39. Rb5 h4 40. Rb8 Kd5 41. b4 Ra6 42. b5 Ra2+ 43. Kf1 Kd4 44. b6 Ke3 45. Kg1 Rb2 46. b7 Rb1+ 47. Kh2 Kf2 0-1

[Event "LAT-ch20"]
[Site "Riga"]
[Date "1963.??.??"]
[Round "?"]
[White "Klasups, Karlis"]
[Black "Zilber, Israel"]
[Result "0-1"]
[ECO "D25"]
[PlyCount "48"]
[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 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 e6 6. h3 Bh5 7. Nc3 c5 8. Qa4+ Nbd7 9. g4 Bg6 10. Ne5 a6 11. Nxg6 hxg6 12. Be2 b5 13. Qd1 cxd4 14. exd4 Nb6 15. Bf3 Nfd5 16. Ne4 Rc8 17. a3 Be7 18. Kf1 Na4 19. Kg2 Qb6 20. Qd2 Rc4 21. Rd1 Qc7 22. Qe1 Rc2 23. b3 Nb2 24. Bxb2 Rxh3 0-1

[Event "LAT-ch20"]
[Site "Riga"]
[Date "1963.??.??"]
[Round "?"]
[White "Klavins, Janis"]
[Black "Klasups, Karlis"]
[Result "1-0"]
[ECO "C17"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Nc6 6. Nb5 Bxd2+ 7. Qxd2 cxd4 8. f4 Nge7 9. Nd6+ Kf8 10. Nf3 f6 11. Bd3 Qa5 12. Qxa5 Nxa5 13. 0-0 Bd7 14. Rae1 f5 15. h3 h5 16. b4 Nac6 17. Nxb7 Nxb4 18. Nc5 Bc8 19. a3 Nbc6 20. Rb1 Ng6 21. Bb5 Nge7 22. Ng5 Rh6 23. Ba4 Rb8 24. Rxb8 Nxb8 25. Rd1 Nec6 26. Nf3 Ke7 27. Nxd4 Nxd4 28. Rxd4 Rh8 29. Rb4 Na6 30. Rb5 Nc7 31. Rb8 Rf8 32. Bb5 h4 33. Kf2 d4 34. Bc4 Rd8 35. Nb3 Ke8 36. Na5 Kd7 37. Nb3 Ne8 38. Nxd4 Kc7 39. Nxe6+ Kxb8 40. Nxd8 Kc7 41. Ne6+ Kc6 42. Bb3 1-0

[Event "LAT-ch20"]
[Site "Riga"]
[Date "1963.??.??"]
[Round "?"]
[White "Klovans, Janis"]
[Black "Klasups, Karlis"]
[Result "1-0"]
[ECO "C14"]
[PlyCount "81"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 0-0 8. Nf3 c5 9. Qd2 Nc6 10. g3 Nb6 11. 0-0-0 Bd7 12. dxc5 Qxc5 13. Bd3 Nc4 14. Bxc4 Qxc4 15. Kb1 Rfc8 16. g4 b5 17. Rhg1 b4 18. Ne2 a5 19. Nfd4 a4 20. Rg3 Na5 21. f5 Qc7 22. b3 axb3 23. cxb3 Qxe5 24. Qxb4 Qe4+ 25. Rgd3 e5 26. Ng3 Qxg4 27. Qd6 exd4 28. Qxd7 Nc6 29. Rc1 Qh4 30. Rxc6 Rd8 31. Qc7 Qxh2 32. Rc2 Qg1+ 33. Rc1 Qf2 34. Qc2 Qf4 35. Qd2 Qd6 36. Qg5 Qa6 37. Rd2 Rdb8 38. Rb2 Rxb3 39. axb3 d3 40. Rc8+ Qxc8 41. f6 1-0

[Event "LAT-ch20"]
[Site "Riga"]
[Date "1963.??.??"]
[Round "?"]
[White "Kuzmicovs, Genadijs"]
[Black "Klasups, Karlis"]
[Result "0-1"]
[ECO "E46"]
[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. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 0-0 5. Nge2 d5 6. a3 Be7 7. Ng3 c5 8. dxc5 Bxc5 9. Nh5 Nxh5 10. Qxh5 Nd7 11. Bd3 g6 12. Qe2 Ne5 13. 0-0 dxc4 14. Bxc4 Qh4 15. f4 Ng4 16. g3 Qh3 17. b4 Be7 18. Bd3 Bd7 19. Ra2 Rac8 20. Rc2 Rc7 21. Nd5 exd5 22. Rxc7 Rd8 23. Qg2 Qh6 24. h3 Nf6 25. g4 Qh4 26. Bd2 Ne4 27. Bxe4 dxe4 28. Rfc1 Bc6 29. Be1 Qf6 30. Bc3 Qd6 31. Be5 Qd3 32. Re1 Bh4 33. Re2 Bb5 34. Rcc2 Qd1+ 35. Kh2 Bxe2 36. Qxe2 Qxe2+ 37. Rxe2 Rd3 38. Rc2 Kf8 39. Bd4 Bd8 40. Ra2 Bb6 41. Bxb6 axb6 42. Re2 Rxa3 43. Kg3 Rb3 44. f5 gxf5 45. gxf5 Ke7 46. Kf4 Kf6 47. Rd2 Rd3 48. Rf2 Rb3 49. Rd2 Rd3 50. Rf2 Rd5 51. Kxe4 Rb5 52. Rf4 Rxb4+ 53. Kf3 Rxf4+ 54. Kxf4 b5 55. e4 b4 56. e5+ Ke7 57. Ke4 Kd7 58. Kd4 Kc6 59. Kc4 b3 0-1

[Event "LAT-ch20"]
[Site "Riga"]
[Date "1963.??.??"]
[Round "?"]
[White "Shmit, Anatoly"]
[Black "Klasups, Karlis"]
[Result "1-0"]
[ECO "C00"]
[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 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. 0-0 0-0 8. Re1 Rb8 9. Qe2 b5 10. e5 Nd7 11. Nf1 b4 12. h4 Ba6 13. h5 h6 14. Bf4 Qb6 15. Ne3 Rfc8 16. b3 c4 17. bxc4 dxc4 18. Nxc4 Bxc4 19. dxc4 Na5 20. Nd2 Qc7 21. Bf1 Nb6 22. Qe4 Qb7 23. Bd3 Qxe4 24. Rxe4 Rb7 25. Be3 Nd7 26. Nb3 Nc6 27. f4 a5 28. c5 Ra8 29. a4 Rd8 30. Rf1 Rc7 31. Bc4 Ncb8 32. f5 Nxc5 33. Nxc5 Bxc5 34. Bxc5 Rxc5 35. fxe6 fxe6 36. Bxe6+ Kh8 37. Ref4 Nd7 38. Bxd7 Rxd7 39. Rf8+ 1-0

[Event "LAT-ch20"]
[Site "Riga"]
[Date "1963.??.??"]
[Round "?"]
[White "Solmanis, Zigfrids"]
[Black "Klasups, Karlis"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "75"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Ne2 Nc6 6. c3 Nge7 7. Bf4 Bf5 8. 0-0 0-0 9. Bxd6 Qxd6 10. Ng3 Bg6 11. Bxg6 hxg6 12. Nd2 Rfe8 13. Nf3 b6 14. Re1 Nf5 15. Rxe8+ Rxe8 16. Nxf5 gxf5 17. Qa4 Re2 18. c4 Rxb2 19. cxd5 Qxd5 20. h4 g6 21. Rc1 b5 22. Qa6 Nxd4 23. Rxc7 Nxf3+ 24. gxf3 Kg7 25. Qxa7 Rxa2 26. Qe3 b4 27. Rc8 Ra1+ 28. Kg2 Ra3 29. Qf4 Rd3 30. h5 b3 31. hxg6 Qe6 32. Qb8 Qxg6+ 33. Kf1 Qa6 34. Qe5+ f6 35. Qe7+ Kh6 36. Rh8+ Kg5 37. Qg7+ Kf4 38. Qg3# 1-0

[Event "LAT-ch20"]
[Site "Riga"]
[Date "1963.??.??"]
[Round "?"]
[White "Zelinsky, Yuri"]
[Black "Klasups, Karlis"]
[Result "1/2-1/2"]
[ECO "D29"]
[PlyCount "66"]
[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 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. Qe2 b5 8. Bb3 Bb7 9. Rd1 Nbd7 10. e4 cxd4 11. e5 Bxf3 12. gxf3 Ng8 13. Rxd4 Qc7 14. Bf4 Ne7 15. Nc3 Nf5 16. Rd2 Be7 17. Rad1 Nc5 18. Bc2 0-0 19. Nd5 exd5 20. Bxf5 Ne6 21. Bg3 Qc4 22. b3 Qxe2 23. Rxe2 g6 24. Bb1 h5 25. h4 Rac8 26. f4 Ng7 27. Red2 Rfd8 28. Kg2 Rc5 29. Be4 dxe4 30. Rxd8+ Bxd8 31. Rxd8+ Kh7 32. Rd7 Kg8 33. Rd8+ Kh7 1/2-1/2

[Event "LAT-ch17"]
[Site "Riga"]
[Date "1960.05.??"]
[Round "?"]
[White "Klasups, Karlis"]
[Black "Tsirtsenis"]
[Result "1-0"]
[ECO "A61"]
[PlyCount "80"]
[EventDate "1960.05.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 g6 6. Nf3 d6 7. Bg5 Bg7 8. Nd2 h6 9. Bh4 g5 10. Bg3 Nh5 11. Qa4+ Kf8 12. e3 Nxg3 13. hxg3 a6 14. Qc2 Nd7 15. a4 b6 16. Be2 Nf6 17. e4 Qe7 18. Rb1 Ng4 19. Nd1 f5 20. exf5 Qe5 21. Kf1 Bxf5 22. Bd3 Re8 23. Nf3 Bxd3+ 24. Qxd3 Qe4 25. Qxe4 Rxe4 26. Nc3 Rb4 27. Ke2 Kf7 28. Kd2 Re8 29. Kc2 Kg6 30. Rhe1 Ne5 31. Nd2 Rf8 32. f3 Kf7 33. Re4 Ke7 34. Rbe1 Kd7 35. g4 Rc8 36. Nf1 Rxe4 37. Rxe4 Re8 38. Ne3 Bf8 39. Nf5 Rb8 40. Re1 b5 1-0

[Event "LAT-ch17"]
[Site "Riga"]
[Date "1960.05.??"]
[Round "?"]
[White "Klavins, Janis"]
[Black "Klasups, Karlis"]
[Result "1-0"]
[ECO "C12"]
[PlyCount "87"]
[EventDate "1960.05.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bc1 Ne4 7. Qg4 g6 8. Nge2 c5 9. a3 Ba5 10. b4 cxb4 11. Nxe4 dxe4 12. axb4 Bxb4+ 13. c3 Be7 14. Ng3 Bd7 15. Nxe4 Bc6 16. Bd3 b5 17. 0-0 Nd7 18. Qf3 Kf8 19. Ba3 Kg7 20. Rfb1 a6 21. Qg3 h5 22. Bxe7 Qxe7 23. Nd6 Nb6 24. h4 Ra7 25. Ra3 Rha8 26. Rba1 Nd5 27. Be4 a5 28. Bxd5 Bxd5 29. Nxb5 Ra6 30. Nd6 Kh7 31. c4 Bc6 32. Qf4 Kg7 33. Rg3 a4 34. Raa3 Rf8 35. d5 Bd7 36. Ne4 exd5 37. cxd5 Bg4 38. d6 Qd8 39. Nf6 Qc8 40. Rxa4 Rxa4 41. Qxa4 Qc1+ 42. Kh2 Rb8 43. Re3 Rb1 44. Qe8 1-0

[Event "LAT-ch17"]
[Site "Riga"]
[Date "1960.05.??"]
[Round "?"]
[White "Klovans, Janis"]
[Black "Klasups, Karlis"]
[Result "1/2-1/2"]
[ECO "C12"]
[PlyCount "134"]
[EventDate "1960.05.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 Nxc3 10. Bd3 Qe7 11. h4 Bd7 12. Bd2 Na4 13. Rb1 Nc6 14. Rxb7 Nb6 15. Rxc7 Rb8 16. Ne2 Kd8 17. Rxc6 Bxc6 18. h5 gxh5 19. Rxh5 Kc7 20. f3 Na4 21. Bxh6 Bb5 22. Nc1 Bxd3 23. Nxd3 Rbg8 24. Qh3 Qa3 25. Bd2 Rxh5 26. Qxh5 Qf8 27. Nf4 Qg7 28. Qh1 Nb2 29. Ke2 Nc4 30. Qh4 Kd7 31. g4 Nxd2 32. Kxd2 Qg5 33. Qxg5 Rxg5 34. Nh5 Kc6 35. Nf6 Rg6 36. Kd3 Rh6 37. Nh5 Rh8 38. c4 dxc4+ 39. Kxc4 Rb8 40. Kc3 Rb1 41. f4 Ra1 42. f5 Rxa2 43. Kc4 a5 44. fxe6 fxe6 45. g5 Rh2 46. Nf4 Kd7 47. Nd3 Rh4 48. g6 Ke7 49. Nc5 Rg4 50. g7 Kf7 51. Nb7 a4 52. Nd6+ Kxg7 53. Nb5 Rg1 54. Kb4 Ra1 55. Nc7 Kf7 56. d5 exd5 57. Nxd5 a3 58. Kb3 Ke6 59. Nb4 Rb1+ 60. Kxa3 Kxe5 61. Ka4 Kd4 62. Ka5 Kc4 63. Na6 Rb7 64. Ka4 Rb6 65. Ka5 Rb2 66. Nc7 Rb7 67. Na6 Rb1 1/2-1/2

[Event "Match/Republic LAT-EST 36.5-23.5"]
[Site "Riga"]
[Date "1960.??.??"]
[Round "?"]
[White "Luik, Helmuth"]
[Black "Klasups, Karlis"]
[Result "0-1"]
[ECO "E29"]
[PlyCount "58"]
[EventDate "1960.04.24"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "URS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. a3 Bxc3+ 6. bxc3 c5 7. Bd3 Nc6 8. Ne2 b6 9. e4 Ne8 10. Be3 Ba6 11. Ng3 Na5 12. Qe2 Rc8 13. d5 f6 14. e5 fxe5 15. dxe6 dxe6 16. h4 Nf6 17. Bg5 Qc7 18. Ne4 Bb7 19. Bxf6 gxf6 20. Qg4+ Qg7 21. Qxe6+ Kh8 22. Nd6 Rcd8 23. Rh3 Bc6 24. Rg3 Qd7 25. Qxd7 Rxd7 26. Nf5 Rxd3 27. Rxd3 Be4 28. Rd7 Bxf5 29. Rxa7 Bd3 0-1

[Event "LAT-ch16 plof Klasups-Kampenuss +3-1=2"]
[Site "Riga"]
[Date "1959.04.23"]
[Round "1"]
[White "Kampenuss, Peteris"]
[Black "Klasups, Karlis"]
[Result "0-1"]
[ECO "D94"]
[PlyCount "70"]
[EventDate "1959.04.23"]
[EventType "match"]
[EventRounds "6"]
[EventCountry "URS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 0-0 6. Be2 dxc4 7. Bxc4 c5 8. 0-0 cxd4 9. exd4 Bg4 10. Re1 Qc7 11. Be2 Rd8 12. Qb3 Be6 13. Qa4 Nc6 14. Bg5 Nd5 15. Bf1 a6 16. Rac1 h6 17. Be3 Rac8 18. Ne4 Nxe3 19. fxe3 Qb6 20. b3 Bd5 21. Ned2 Qb4 22. e4 Qxa4 23. bxa4 Bxa2 24. d5 Nd4 25. Kf2 Nxf3 26. gxf3 Bb2 27. Rcd1 e6 28. dxe6 Bxe6 29. Ke2 Rc2 30. Ke3 Bd4+ 31. Kd3 Rc3+ 32. Ke2 Re3+ 33. Kf2 Rxe4+ 34. Kg2 Rxe1 35. Rxe1 Bc3 0-1

[Event "LAT-ch16"]
[Site "Riga"]
[Date "1959.04.??"]
[Round "?"]
[White "Klasups, Karlis"]
[Black "Zhuravlev, Nikolay Ivanovich"]
[Result "1-0"]
[ECO "E66"]
[PlyCount "123"]
[EventDate "1959.04.??"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "URS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 Nc6 7. d5 Na5 8. Nfd2 c5 9. Nc3 a6 10. Qc2 Rb8 11. b3 b5 12. Bb2 Bd7 13. Nd1 Qc7 14. h3 bxc4 15. bxc4 Rb7 16. Bc3 Rfb8 17. e4 Ne8 18. Re1 Bxc3 19. Qxc3 Ba4 20. Ne3 Rb4 21. Ng4 f6 22. Ne3 Nb7 23. Rab1 Nd8 24. a3 Rxb1 25. Rxb1 Rxb1+ 26. Nxb1 Qb6 27. Nd2 Nf7 28. f4 Ng7 29. Bf3 Ne8 30. Bg4 Nd8 31. e5 Kf8 32. Kh2 Nf7 33. exf6 exf6 34. Be6 Nd8 35. Ne4 Nxe6 36. dxe6 Qb3 37. Qxb3 Bxb3 38. g4 Ke7 39. f5 Nc7 40. Nc3 gxf5 41. gxf5 Nxe6 42. fxe6 Kxe6 43. Kg3 Ke5 44. Ne2 Ke4 45. Kf2 f5 46. Ng3+ Kd3 47. Ngxf5 Bxc4 48. Nxd6 Bb5 49. Nd5 c4 50. Ke1 Kc2 51. Nxb5 axb5 52. Nc7 Kb3 53. Nxb5 Ka4 54. Nc3+ Kxa3 55. Kd2 Kb4 56. Ne4 Kb3 57. h4 Kb2 58. h5 h6 59. Nc3 Kb3 60. Nd1 Kb4 61. Ne3 Kb3 62. Kc1 1-0

[Event "Latvian olympiad"]
[Site "Riga"]
[Date "1959.03.28"]
[Round "2"]
[White "Klasups, Karlis"]
[Black "Tal, Mihail"]
[Result "0-1"]
[ECO "A76"]
[PlyCount "80"]
[EventDate "1959.03.27"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "LAT"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Nf3 0-0 7. Be2 e6 8. 0-0 exd5 9. cxd5 Re8 10. Qc2 Na6 11. a3 Nc7 12. Rd1 Bg4 13. Bg5 h6 14. Bh4 g5 15. Bg3 Nh5 16. h3 Nxg3 17. fxg3 Bd7 18. a4 Qe7 19. Bd3 Na6 20. Qd2 Rac8 21. Bb5 Nb8 22. Re1 Be5 23. Nxe5 Qxe5 24. Qf2 a6 25. Be2 Rf8 26. Bh5 b5 27. axb5 axb5 28. Rf1 b4 29. Nd1 f5 30. exf5 Rxf5 31. Qe3 Rxf1+ 32. Kxf1 Qxd5 33. Nf2 Nc6 34. Ne4 Rf8+ 35. Kg1 Nd4 36. Rf1 Rxf1+ 37. Kxf1 Qe5 38. Kf2 Bc6 39. Bf3 Nxf3 40. gxf3 Bxe4 0-1

[Event "URS-ch27 Semifinal"]
[Site "Cheliabinsk"]
[Date "1959.??.??"]
[Round "?"]
[White "Gufeld, Eduard"]
[Black "Klasups, Karlis"]
[Result "1-0"]
[ECO "C11"]
[PlyCount "73"]
[EventDate "1959.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[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. Nf3 c5 6. dxc5 Bxc5 7. Bd3 Nc6 8. Bf4 Be7 9. Bg3 a6 10. 0-0 g5 11. h3 h5 12. Re1 Nc5 13. Bf1 Qb6 14. Rb1 Qa5 15. a3 Na4 16. Ne2 h4 17. Bh2 b5 18. b3 Nc3 19. Nxc3 Qxc3 20. Re3 Qa5 21. c4 bxc4 22. bxc4 dxc4 23. Nd2 Qd8 24. Bxc4 Ra7 25. Qc1 Na5 26. Bf1 Rc7 27. Rc3 Rxc3 28. Qxc3 0-0 29. Rb8 Nb7 30. Ne4 Qd5 31. Nd6 Bxd6 32. exd6 Nc5 33. f3 Na4 34. Qf6 Qc5+ 35. Kh1 Qc1 36. Be5 Qxf1+ 37. Kh2 1-0

[Event "LAT-ch16 plof Klasups-Kampenuss +3-1=2"]
[Site "Riga"]
[Date "1959.??.??"]
[Round "3"]
[White "Kampenuss, Peteris"]
[Black "Klasups, Karlis"]
[Result "1-0"]
[ECO "D37"]
[PlyCount "83"]
[EventDate "1959.04.23"]
[EventType "match"]
[EventRounds "6"]
[EventCountry "URS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Nf3 Be7 5. e3 0-0 6. Bd3 dxc4 7. Bxc4 c5 8. 0-0 a6 9. Qe2 b5 10. Bb3 Bb7 11. Rd1 Qc7 12. e4 cxd4 13. Nxd4 b4 14. Na4 Nxe4 15. Be3 Qa5 16. Rac1 Nf6 17. Bf4 Nd5 18. Bg3 Re8 19. Nxe6 Bf8 20. Qh5 g6 21. Qxd5 Bxd5 22. Rxd5 Qxd5 23. Bxd5 Ra7 24. Nxf8 Kxf8 25. Bd6+ Kg7 26. Bxb4 Nd7 27. h3 Ne5 28. Rc5 f6 29. Bc3 Rd8 30. Be4 Re7 31. f3 Re6 32. Rc7+ Kh6 33. Nc5 Red6 34. Kh2 a5 35. Bxa5 Nc4 36. Bc3 f5 37. Nb7 R6d7 38. Rxc4 fxe4 39. Nxd8 exf3 40. Ne6 f2 41. Rf4 g5 42. Rxf2 1-0

[Event "URS-ch27 Semifinal"]
[Site "Cheliabinsk"]
[Date "1959.??.??"]
[Round "?"]
[White "Klasups, Karlis"]
[Black "Artsukevich, Victor"]
[Result "0-1"]
[ECO "A75"]
[PlyCount "76"]
[EventDate "1959.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Bf4 a6 9. a4 0-0 10. Be2 Bg4 11. h3 Bxf3 12. Bxf3 Qe7 13. 0-0 Nbd7 14. Qd2 Ne8 15. g3 Nc7 16. a5 Nb5 17. Bg5 Nd4 18. Bd1 f6 19. Be3 f5 20. Bg5 Qf7 21. Bf4 Ne5 22. Bxe5 dxe5 23. exf5 gxf5 24. f3 Qg6 25. Kg2 Bh6 26. Qe1 Rae8 27. Ba4 Re7 28. g4 Bf4 29. Ne2 Rg7 30. Nxf4 exf4 31. Qe5 h5 32. Kf2 Qg5 33. Kg2 Re7 34. Qd6 hxg4 35. fxg4 fxg4 36. Rg1 Nf5 37. Qxc5 f3+ 38. Kh1 g3 0-1

[Event "URS-ch27 Semifinal"]
[Site "Cheliabinsk"]
[Date "1959.??.??"]
[Round "?"]
[White "Klasups, Karlis"]
[Black "Kortschnoj, Viktor Lvovich"]
[Result "0-1"]
[ECO "E66"]
[PlyCount "82"]
[EventDate "1959.??.??"]
[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 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nc3 d6 6. Nf3 0-0 7. 0-0 a6 8. d5 Na5 9. Nd2 c5 10. Qc2 e5 11. a3 b6 12. b4 Nb7 13. b5 axb5 14. Nxb5 Nh5 15. Rb1 f5 16. e3 g5 17. f3 Bd7 18. Nc3 Nf6 19. Bh3 Rf7 20. Bxf5 Bxf5 21. Qxf5 Nxd5 22. Qd3 Nxc3 23. Qxc3 e4 24. Qb3 exf3 25. Qxb6 g4 26. Qc6 Qe8 27. Qe4 Qxe4 28. Nxe4 Ra4 29. Rd1 Rxc4 30. Nxd6 Nxd6 31. Rxd6 Rc2 32. Rd2 Rxd2 33. Bxd2 c4 34. Rc1 Rc7 35. Bc3 Bxc3 36. Rxc3 Kf7 37. Kf2 Ke6 38. e4 Ke5 39. Ke3 Rf7 40. Rc2 c3 41. Rf2 Rd7 0-1

[Event "Vilnius KM"]
[Site "Vilnius"]
[Date "1959.??.??"]
[Round "?"]
[White "Sakharov, Yuri N"]
[Black "Klasups, Karlis"]
[Result "1-0"]
[ECO "C11"]
[PlyCount "119"]
[EventDate "1959.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. f4 Qb6 8. Nf3 f6 9. g3 Be7 10. Bh3 f5 11. g4 g6 12. Rg1 cxd4 13. cxd4 fxg4 14. Bxg4 Nf8 15. Nc3 Bd7 16. Rg2 Rc8 17. Kf1 Qa6+ 18. Kg1 Nb4 19. Ne1 Qb6 20. Be3 a6 21. Rc1 Qd8 22. Be2 Nc6 23. Bd3 Na5 24. Qe2 Nc4 25. Bf2 Qb6 26. b3 Na5 27. f5 Qb4 28. fxe6 Rxc3 29. Rxc3 Nxe6 30. Qd2 Nc6 31. Nc2 Qa5 32. a3 Rf8 33. b4 Qd8 34. Be3 Qb6 35. Rf2 Rxf2 36. Kxf2 Qd8 37. Bf1 Nc7 38. Kg1 Nb5 39. Bxb5 axb5 40. Ne1 Bf5 41. Qe2 Qb6 42. Qf2 Qa7 43. Nd3 Be4 44. h3 Qa4 45. Qd2 Kd7 46. Kh2 Qa7 47. Nc1 Ke8 48. Ne2 Bf5 49. Ng3 Be6 50. Bf2 Kd7 51. Rf3 Qa4 52. Ne2 g5 53. Rc3 h5 54. Be3 g4 55. Nf4 gxh3 56. Nxe6 Kxe6 57. Bf2 Kd7 58. Rxh3 Kc7 59. Qd3 Kb6 60. Qb3 1-0

[Event "LAT-ch15"]
[Site "Riga"]
[Date "1958.04.??"]
[Round "7"]
[White "Klasups, Karlis"]
[Black "Tal, Mihail"]
[Result "0-1"]
[ECO "E69"]
[PlyCount "102"]
[EventDate "1958.04.13"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[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. Bxd4 Nb6 12. Nd2 Be6 13. Qf3 Nbd7 14. Rac1 a6 15. Rfd1 b5 16. Qe2 Rfe8 17. a3 Rab8 18. b4 Qd8 19. cxb5 axb5 20. Ncb1 Rc8 21. Qd3 Ne5 22. Qc3 Qe7 23. Bxe5 dxe5 24. Nb3 h5 25. Na5 h4 26. Qc5 hxg3 27. fxg3 Bh6 28. Qxe7 Rxe7 29. Rxc6 Rxc6 30. Nxc6 Rc7 31. Nxe5 Rc2 32. Re1 Nh5 33. Kh2 Nf4 34. Rg1 Nxh3 35. Rf1 Nf2 36. Re1 Bc1 37. Nf3 Ba2 38. Nd4 Rc4 39. Bf1 Rc8 40. Re2 Bxb1 41. Rxf2 Be3 42. Rb2 Rc1 43. Nxb5 Rxf1 44. Nc3 Bd3 45. b5 Rc1 46. Nd5 Bd4 47. Rb4 Bc5 48. Rb2 Kg7 49. Nf4 Bxe4 50. Kh3 Rh1+ 51. Kg4 f5+ 0-1

[Event "LAT-ch15"]
[Site "Riga"]
[Date "1958.04.??"]
[Round "?"]
[White "Lutskan, Ilmars"]
[Black "Klasups, Karlis"]
[Result "1-0"]
[ECO "B17"]
[PlyCount "75"]
[EventDate "1958.04.13"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 Qc7 7. Bd3 e6 8. 0-0 Bd6 9. Re1 0-0 10. b3 b6 11. Bb2 Bb7 12. Ne5 Rfd8 13. Qe2 Nf8 14. Ng4 Nd5 15. Nh5 f5 16. Ne5 g6 17. c4 Bxe5 18. dxe5 Nb4 19. Nf6+ Kf7 20. Bb1 c5 21. Qe3 Kg7 22. Qg3 Kf7 23. Bxf5 exf5 24. Nxh7 Qc6 25. e6+ Nxe6 26. Rxe6 Kxe6 27. Qxg6+ Kd7 28. Rd1+ Kc8 29. Qxf5+ Qd7 30. Rxd7 Rxd7 31. Nf6 Bc6 32. h4 Rb8 33. Nxd7 Bxd7 34. Qf8+ Kb7 35. Qd6 Bc6 36. Qe7+ Ka6 37. a3 Nc2 38. Qc7 1-0

[Event "Riga-ch"]
[Site "Riga"]
[Date "1958.??.??"]
[Round "13"]
[White "Darznieks, Artur"]
[Black "Klasups, Karlis"]
[Result "0-1"]
[ECO "C00"]
[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. e4 e6 2. Qe2 c5 3. f4 Nc6 4. Nf3 Nf6 5. Nc3 Be7 6. e5 Nd5 7. d3 Nxc3 8. bxc3 d5 9. exd6 Qxd6 10. g3 Bf6 11. Bb2 0-0 12. Nd2 Qc7 13. Ne4 Be7 14. Qf2 f5 15. Nxc5 e5 16. Nb3 exf4 17. Qxf4 Bd6 18. Qc4+ Kh8 19. 0-0-0 Re8 20. Nd4 Nxd4 21. Qxc7 Bxc7 22. cxd4 f4 23. gxf4 Bxf4+ 24. Kb1 Bg4 25. Bg2 Bxd1 26. Rxd1 Re2 27. Bxb7 Rb8 28. Bd5 Bxh2 29. Bb3 h5 30. d5 h4 31. c4 a5 32. Rf1 a4 33. Rf7 axb3 0-1

[Event "Riga-ch"]
[Site "Riga"]
[Date "1958.??.??"]
[Round "9"]
[White "Ivanovs"]
[Black "Klasups, Karlis"]
[Result "0-1"]
[ECO "A30"]
[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. Nf3 Nf6 2. c4 e6 3. b3 c5 4. Bb2 Nc6 5. e3 Be7 6. g3 0-0 7. Bg2 d5 8. cxd5 Nxd5 9. 0-0 Bf6 10. d4 b6 11. e4 Nc7 12. e5 Be7 13. dxc5 Bxc5 14. Nbd2 Ba6 15. Re1 Nd5 16. a3 Qd7 17. b4 Be7 18. Qb3 Rac8 19. Rac1 Rfd8 20. Nc4 Bb7 21. Red1 Bf8 22. Rd2 h6 23. Rcd1 Rc7 24. Nh4 Nce7 25. Nd6 Ba8 26. Be4 Nc8 27. Nc4 b5 28. Ne3 Ncb6 29. Bb1 Qc6 30. Be4 Qe8 31. Bd4 Nxe3 32. Bxb6 Rxd2 33. Rxd2 Rc1+ 0-1

[Event "Riga-ch"]
[Site "Riga"]
[Date "1958.??.??"]
[Round "4"]
[White "Klasups, Karlis"]
[Black "Akmentins, Alfreds"]
[Result "0-1"]
[ECO "E38"]
[PlyCount "84"]
[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. Qc2 c5 5. dxc5 Bxc5 6. Nf3 b6 7. Bg5 Bb7 8. e3 0-0 9. Rd1 Be7 10. Be2 a6 11. 0-0 d6 12. Rd2 Qc7 13. Rfd1 Nbd7 14. Bf4 e5 15. Bg5 Rfd8 16. Ne1 h6 17. Bh4 Rac8 18. Bg3 Nc5 19. f3 Ne6 20. b3 b5 21. Bf2 bxc4 22. bxc4 Qa5 23. e4 Bc6 24. Rb1 Rb8 25. Rb3 Nc5 26. Rb2 Na4 27. Nxa4 Bxa4 28. Qb1 Qxd2 29. Rxb8 Qxe2 30. Rxd8+ Bxd8 31. Qb8 Qxc4 32. Qxd8+ Ne8 33. g4 Bb5 34. Kg2 Qxa2 35. Kg3 Qe6 36. Ng2 Qd7 37. Qa5 d5 38. exd5 Qxd5 39. Ne3 Qd7 40. Nf5 h5 41. h3 hxg4 42. hxg4 Qd3 0-1

[Event "Riga-ch"]
[Site "Riga"]
[Date "1958.??.??"]
[Round "14"]
[White "Klasups, Karlis"]
[Black "Barviks, A."]
[Result "1-0"]
[ECO "E94"]
[PlyCount "83"]
[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. Be2 0-0 6. Nf3 Nbd7 7. h3 e5 8. Be3 exd4 9. Bxd4 Qe7 10. Qc2 c6 11. 0-0 Nc5 12. Nd2 Re8 13. Rfe1 Bh6 14. Bf3 Ne6 15. Be3 Bxe3 16. Rxe3 Nd7 17. Rae1 Ne5 18. Bd1 Nd4 19. Qc1 Be6 20. Ne2 c5 21. f4 Nec6 22. Nc3 Qf6 23. e5 Qxf4 24. Re4 Qg5 25. exd6 Bxh3 26. Rxe8+ Rxe8 27. Rxe8+ Kg7 28. Bg4 Bxg4 29. Qe1 Bd7 30. Nce4 Qg4 31. Rg8+ Kh6 32. Qe3+ g5 33. Qxg5+ Qxg5 34. Nxg5 f6 35. Nge4 Be6 36. Ra8 b6 37. Nxf6 Kg6 38. Nfe4 Kf5 39. b3 Ke5 40. Re8 Kf4 41. Nf6 Ne5 42. Nf3 1-0

[Event "Riga-ch"]
[Site "Riga"]
[Date "1958.??.??"]
[Round "12"]
[White "Klasups, Karlis"]
[Black "Gornevs, Eduards"]
[Result "1/2-1/2"]
[ECO "D57"]
[PlyCount "80"]
[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 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. cxd5 Nxc3 10. bxc3 exd5 11. Qb3 Qd6 12. c4 dxc4 13. Bxc4 Nc6 14. Be2 Na5 15. Qc3 b6 16. Rc1 c6 17. 0-0 Bg4 18. h3 Bxf3 19. Bxf3 Rac8 20. e4 c5 21. d5 Rce8 22. Rce1 Re5 23. Bg4 Rfe8 24. Qd3 g5 25. g3 R5e7 26. Bf5 Nc6 27. f4 Nd4 28. fxg5 hxg5 29. Kg2 Re5 30. g4 b5 31. Qd2 Nxf5 32. Rxf5 Rxf5 33. gxf5 f6 34. Qe2 Qd7 35. h4 gxh4 36. Kf3 Qg7 37. Qf2 Qg3+ 38. Qxg3+ hxg3 39. Rg1 Kf7 40. Rxg3 Rh8 1/2-1/2

[Event "Riga-ch"]
[Site "Riga"]
[Date "1958.??.??"]
[Round "1"]
[White "Klasups, Karlis"]
[Black "Kampenuss, Peteris"]
[Result "0-1"]
[ECO "A72"]
[PlyCount "80"]
[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 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Be2 Bg7 8. Nf3 0-0 9. Bg5 b5 10. Bxb5 Nbd7 11. 0-0 Rb8 12. Qd2 Qb6 13. Rab1 Ba6 14. Bxa6 Qxa6 15. Rfe1 Rb4 16. a3 Rb3 17. Qc2 Rfb8 18. Nd2 R3b7 19. a4 Ne8 20. Nb5 Nc7 21. Nxc7 Rxc7 22. Nc4 Ne5 23. Nxe5 Bxe5 24. b4 c4 25. Be3 c3 26. b5 Qa5 27. f4 Bg7 28. b6 axb6 29. Rb5 Qa6 30. Reb1 Rc4 31. a5 Re8 32. axb6 Rcxe4 33. b7 Rxe3 34. b8Q Bd4 35. h3 Rxb8 36. Rxb8+ Kg7 37. Kh2 Re2 38. Qd1 Be3 39. R8b5 Bxf4+ 40. Kh1 c2 0-1

[Event "Riga-ch"]
[Site "Riga"]
[Date "1958.??.??"]
[Round "16"]
[White "Klasups, Karlis"]
[Black "Klavins, Janis"]
[Result "0-1"]
[ECO "D25"]
[PlyCount "72"]
[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 dxc4 3. Nf3 Nf6 4. e3 g6 5. Bxc4 Bg7 6. Nc3 0-0 7. e4 c5 8. dxc5 Qxd1+ 9. Kxd1 Na6 10. Bxa6 bxa6 11. Nd2 Bb7 12. f3 Rfd8 13. Kc2 Nd7 14. Nb3 Ne5 15. Be3 f5 16. Na5 Bc8 17. Rad1 Rf8 18. b4 fxe4 19. Nxe4 Be6 20. a3 Bf5 21. h3 Bd7 22. Rd2 Ba4+ 23. Kc1 Rad8 24. Bg5 Kf7 25. Nf2 Rxd2 26. Kxd2 Rd8+ 27. Ke3 h6 28. Bf4 g5 29. Bg3 Ng6 30. Nc4 Bd4+ 31. Ke2 Bb5 32. Rc1 Be5 33. a4 Bxc4+ 34. Rxc4 Bxg3 35. c6 Nf4+ 36. Kf1 Rd2 0-1

[Event "Riga-ch"]
[Site "Riga"]
[Date "1958.??.??"]
[Round "6"]
[White "Klasups, Karlis"]
[Black "Mazans"]
[Result "1-0"]
[ECO "D96"]
[PlyCount "73"]
[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 d5 4. Nf3 Bg7 5. Qb3 c6 6. Bg5 dxc4 7. Qxc4 Nbd7 8. e4 Nb6 9. Qd3 0-0 10. Be2 h6 11. Bh4 Nh5 12. Qe3 Nf6 13. h3 Kh7 14. Ne5 Nfd7 15. f4 Nxe5 16. dxe5 Qc7 17. Rc1 g5 18. fxg5 Qxe5 19. 0-0 Qd4 20. Bf2 Qxe3 21. Bxe3 hxg5 22. Bxg5 Bd4+ 23. Kh1 f6 24. Bf4 Be6 25. b3 Bf7 26. Bg4 Bg6 27. Ne2 e5 28. Nxd4 exd4 29. Rcd1 Bxe4 30. Rxd4 f5 31. Bd6 Rfe8 32. Bxf5+ Bxf5 33. Rxf5 Re1+ 34. Kh2 Kg6 35. Rf2 Nd5 36. Rg4+ Kh6 37. Bf8+ 1-0

[Event "Riga-ch"]
[Site "Riga"]
[Date "1958.??.??"]
[Round "10"]
[White "Klasups, Karlis"]
[Black "Mileika, Janis"]
[Result "0-1"]
[ECO "E30"]
[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 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 b5 7. e4 exd5 8. exd5 0-0 9. Bd3 bxc4 10. Bxc4 Qe8+ 11. Qe2 Ne4 12. Rc1 Ba6 13. Bxa6 Nxa6 14. f3 Nxc3 15. bxc3 Ba3 16. Rb1 c4 17. Bg3 Qc8 18. Qd2 Nc5 19. Qd4 Nd3+ 20. Kf1 Qa6 21. Qe3 Bb2 22. Qd2 Qxa2 23. Qc2 a5 24. Ne2 Qa3 25. h4 a4 26. Be5 Qb3 27. Qd2 a3 28. Nc1 a2 29. Nxa2 Rxa2 30. Bd4 Bxc3 31. Qxd3 cxd3 32. Rxb3 Ra1+ 33. Kf2 Bxd4+ 0-1

[Event "Riga-ch"]
[Site "Riga"]
[Date "1958.??.??"]
[Round "8"]
[White "Klasups, Karlis"]
[Black "Skuja, Roberts"]
[Result "1-0"]
[ECO "E30"]
[PlyCount "61"]
[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. Bg5 c5 5. d5 d6 6. e3 0-0 7. Bd3 Nbd7 8. Nge2 exd5 9. cxd5 a6 10. a4 Ne5 11. 0-0 Bxc3 12. Nxc3 h6 13. Bh4 Ng6 14. Bg3 Ng4 15. Bxg6 fxg6 16. Ne4 Qb6 17. Nxd6 Bd7 18. Qc2 Nf6 19. e4 Qb4 20. Qc3 Qxc3 21. bxc3 b5 22. Rfd1 Nh5 23. e5 Bg4 24. f3 Nxg3 25. hxg3 Bf5 26. axb5 axb5 27. Rxa8 Rxa8 28. Nxb5 c4 29. e6 h5 30. Nc7 Rc8 31. d6 1-0

[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 "17"]
[White "Neibults, Martins"]
[Black "Klasups, Karlis"]
[Result "0-1"]
[ECO "C12"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 Nxc3 10. Bd3 Qe7 11. Nf3 Bd7 12. a4 Nxa4 13. Ba3 c5 14. 0-0 b5 15. dxc5 Bc6 16. Rfb1 a6 17. h4 Nd7 18. Nd4 Rc8 19. Nxc6 Rxc6 20. Rxb5 Naxc5 21. Bxc5 Rxc5 22. Rb7 d4 23. Rxa6 0-0 24. Qxd4 Rd5 25. Qa4 Qd8 26. Qf4 Nxe5 27. Qxh6 Qf6 28. Ra4 Nxd3 29. cxd3 Rxd3 30. Raa7 Rd1+ 31. Kh2 Qe5+ 32. f4 Qe4 33. h5 Qd4 34. Ra2 Qg1+ 35. Kh3 Rd3+ 36. Kh4 Qe1+ 37. Kg5 f6+ 38. Kxg6 Qe4+ 0-1

[Event "Riga-ch"]
[Site "Riga"]
[Date "1958.??.??"]
[Round "11"]
[White "Pasman, Marks"]
[Black "Klasups, Karlis"]
[Result "1-0"]
[ECO "E26"]
[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. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. a3 Bxc3+ 6. bxc3 b6 7. Bd3 Nc6 8. Nf3 Ba6 9. e4 Na5 10. e5 Ng8 11. Nd2 d5 12. exd6 cxd4 13. cxd4 Nf6 14. Bb2 Qxd6 15. c5 bxc5 16. Qa4+ Kf8 17. Bxa6 Qxa6 18. Bc3 Qc6 19. Qxa5 Qxg2 20. Qxc5+ Kg8 21. Ke2 Ne4 22. Nxe4 Qxe4+ 23. Kd2 Qf4+ 24. Kc2 Qe4+ 25. Kb3 Rb8+ 26. Bb4 a5 27. Rac1 h6 28. Qxa5 Qf3+ 29. Kb2 Kh7 30. Rhd1 g6 31. Rd2 Rhd8 32. Qc7 Kg8 33. Rc3 Qf6 34. Qg3 Rb5 35. Qe3 Kh7 36. Rc5 Rb7 37. Qe5 Qh4 38. Rc7 Rxc7 39. Qxc7 Kg8 40. Be7 1-0

[Event "Riga-ch"]
[Site "Riga"]
[Date "1958.??.??"]
[Round "15"]
[White "Petersons, Andrejs"]
[Black "Klasups, Karlis"]
[Result "1/2-1/2"]
[ECO "E03"]
[PlyCount "119"]
[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. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Nf3 a6 7. Qxc4 b5 8. Qc6 Rb8 9. 0-0 Bb7 10. Qc2 c5 11. dxc5 Bxc5 12. a4 0-0 13. axb5 axb5 14. Bf4 Ra8 15. Na3 Qb6 16. Rad1 Rfd8 17. b4 Bxf2+ 18. Rxf2 Ng4 19. e3 Nxf2 20. Bc7 Qxe3 21. Qxf2 Qxf2+ 22. Kxf2 Rdc8 23. Ba5 Nf6 24. Ne1 Bxg2 25. Kxg2 Nd5 26. Kf2 Rab8 27. Nac2 f5 28. Nd4 Nc3 29. Rd3 Kf7 30. Nb3 Ne4+ 31. Ke3 e5 32. Nf3 Ke6 33. Nfd2 Nxd2 34. Kxd2 e4 35. Rd4 Ke5 36. Rd7 g5 37. Bc7+ Rxc7 38. Rxc7 Rd8+ 39. Ke2 f4 40. Nc5 Rd4 41. Re7+ Kf5 42. g4+ Kxg4 43. Rxe4 Rd8 44. Re5 Ra8 45. h3+ Kh4 46. Ne4 Ra2+ 47. Kf3 h6 48. Rxb5 Ra3+ 49. Kg2 Rxh3 50. Nd2 g4 51. Rf5 Rd3 52. Nf1 f3+ 53. Kf2 Rb3 54. b5 g3+ 55. Nxg3 Kg4 56. Ne2 fxe2 57. Re5 h5 58. Rxe2 Rxb5 59. Kg2 Rb4 60. Rd2 1/2-1/2

[Event "Riga-ch"]
[Site "Riga"]
[Date "1958.??.??"]
[Round "5"]
[White "Pupols, Viktors"]
[Black "Klasups, Karlis"]
[Result "0-1"]
[ECO "C12"]
[PlyCount "88"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 Nxc3 10. Bd3 Qe7 11. Nf3 Bd7 12. Bd2 Na4 13. Rb1 Nc6 14. 0-0 0-0-0 15. Bb5 Nb6 16. a4 a6 17. a5 Nc4 18. Bxc4 dxc4 19. Qe4 Rdg8 20. Qe2 Nd8 21. Bb4 Qe8 22. Nd2 c3 23. Bxc3 Bb5 24. Qe3 Bxf1 25. Kxf1 Qa4 26. Ne4 Qxc2 27. Rc1 Qb3 28. Kg1 g5 29. Qd3 Rg6 30. Nd6+ Kd7 31. Rb1 Qd5 32. Ne4 g4 33. Bd2 Kc8 34. Nc5 h5 35. Ne4 h4 36. Bf4 Qxa5 37. Nc5 Qa2 38. Nb3 Qa4 39. Rc1 h3 40. Bg3 Qb5 41. Qxb5 axb5 42. Ra1 b6 43. Nd2 Kb7 44. Rb1 Nc6 0-1

[Event "Riga-ch"]
[Site "Riga"]
[Date "1958.??.??"]
[Round "7"]
[White "Streihers"]
[Black "Klasups, Karlis"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "127"]
[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. Nf3 e6 2. e4 d5 3. Nc3 Nf6 4. Qe2 Be7 5. g3 d4 6. Nb1 c5 7. c4 dxc3 8. dxc3 b6 9. Bg2 Ba6 10. c4 Nc6 11. 0-0 Qc7 12. Rd1 0-0 13. Nc3 Rac8 14. b3 h6 15. Bb2 Rfd8 16. Qe3 Ng4 17. Qe2 Bf6 18. Ne1 h5 19. h3 Nd4 20. Qf1 Ne5 21. f4 Nec6 22. h4 g6 23. Rd2 Bb7 24. Rad1 a6 25. Nd3 Bg7 26. e5 Nf5 27. Qe1 Ncd4 28. Ne4 Rd7 29. Ndf2 Rcd8 30. Kh2 a5 31. Qh1 Ne3 32. Re1 Ndf5 33. Rxd7 Rxd7 34. Re2 Nxg2 35. Qxg2 Qd8 36. Bc3 Kh8 37. Qf1 Nxh4 38. gxh4 Qxh4+ 39. Nh3 Rd3 40. Be1 Qd8 41. Nhg5 Kg8 42. Rd2 Rxd2+ 43. Bxd2 Qd4 44. Bc3 Qe3 45. Qf2 Qd3 46. Qe1 Qc2+ 47. Nf2 Bh6 48. Qd2 Qxd2 49. Bxd2 Bxg5 50. fxg5 Kf8 51. Kg3 Ke7 52. Kf4 a4 53. bxa4 Ba6 54. a5 bxa5 55. Bxa5 Bxc4 56. a3 Bd5 57. Ne4 Bxe4 58. Kxe4 Kd7 59. Be1 Kc6 60. a4 Kb6 61. Kd3 Kc6 62. Kc4 Kb6 63. a5+ Kc6 64. Bf2 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 "LAT-ch13"]
[Site "Riga"]
[Date "1956.02.??"]
[Round "?"]
[White "Gipslis, Aivars P"]
[Black "Klasups, Karlis"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "73"]
[EventDate "1956.02.06"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 d5 4. 0-0 Nc6 5. d3 e6 6. Nbd2 Be7 7. e4 0-0 8. Re1 b5 9. e5 Nd7 10. Nf1 Rb8 11. h4 Re8 12. Bf4 Bb7 13. N1h2 Nf8 14. h5 Nd4 15. Nxd4 cxd4 16. Qg4 Kh8 17. Nf3 Qb6 18. Bg5 Bxg5 19. Qxg5 Rbc8 20. Re2 Rc7 21. h6 Ng6 22. hxg7+ Kxg7 23. Qf6+ Kg8 24. Kh2 Rec8 25. Rh1 Rxc2 26. Ng5 R2c7 27. Kg1 Nf8 28. Qh6 Rc1+ 29. Bf1 Rxf1+ 30. Kxf1 Rc1+ 31. Kg2 Rxh1 32. Kxh1 b4 33. Qf6 Qc7 34. Rc2 Qd7 35. Nxf7 Qxf7 36. Qxf7+ Kxf7 37. Rc7+ 1-0

[Event "LAT-ch13"]
[Site "Riga"]
[Date "1956.02.??"]
[Round "?"]
[White "Klasups, Karlis"]
[Black "Klovans, Janis"]
[Result "1-0"]
[ECO "D50"]
[PlyCount "51"]
[EventDate "1956.02.06"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 c5 5. cxd5 cxd4 6. Qxd4 Be7 7. e4 0-0 8. 0-0-0 exd5 9. exd5 Qa5 10. Bc4 Nbd7 11. Nf3 Nc5 12. Rhe1 Bd8 13. Ne5 h6 14. Be3 Bb6 15. Qf4 Bd7 16. g4 Rac8 17. Kb1 Na4 18. Nxa4 Qxa4 19. Bxb6 axb6 20. b3 Qa3 21. Nxd7 Nxd7 22. d6 b5 23. Bxb5 Nc5 24. Bc4 b5 25. Bd5 Rcd8 26. Re7 1-0

[Event "LAT-ch13"]
[Site "Riga"]
[Date "1956.02.??"]
[Round "?"]
[White "Petersons, Andrejs"]
[Black "Klasups, Karlis"]
[Result "1-0"]
[ECO "E60"]
[PlyCount "97"]
[EventDate "1956.02.06"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. d4 d6 7. b3 Nc6 8. Bb2 Bg4 9. d5 Na5 10. Nbd2 Rb8 11. a4 e5 12. dxe6 Bxe6 13. Qc2 h6 14. Rad1 Qb6 15. e4 Nc6 16. Bc3 Rbd8 17. h3 Rd7 18. Rfe1 Rfd8 19. Nf1 Ne8 20. Bxg7 Nxg7 21. Ne3 Nb4 22. Qc3 Ne8 23. Nd5 Bxd5 24. exd5 Qc7 25. Re2 Re7 26. Rde1 Rdd7 27. Qd2 Kg7 28. h4 Rxe2 29. Qxe2 Rd8 30. Bh3 Na6 31. Kf1 Kf8 32. Qe3 Kg7 33. Nd2 Rb8 34. Qc3+ Kg8 35. h5 g5 36. Bf5 Qd8 37. Ne4 Nac7 38. Re2 a6 39. f4 f6 40. Nf2 Ng7 41. Bg6 f5 42. g4 gxf4 43. gxf5 f3 44. Qxf3 Qh4 45. Re4 Qg5 46. f6 Rf8 47. Rf4 Qe5 48. Nd3 Qa1+ 49. Kg2 1-0

[Event "URS-chT Republics 04th final"]
[Site "Voroshilovgrad"]
[Date "1955.09.??"]
[Round "3"]
[White "Klasups, Karlis"]
[Black "Ousatchi, Mark"]
[Result "1-0"]
[ECO "A72"]
[PlyCount "91"]
[EventDate "1955.09.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Latvia"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "LAT"]
[BlackTeamCountry "UKR"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. e4 Bg7 8. Bf4 0-0 9. Be2 Qe7 10. Nd2 Nfd7 11. 0-0 Ne5 12. Re1 b6 13. Nc4 Ba6 14. Nxe5 Bxe5 15. Bxe5 Qxe5 16. Qd2 g5 17. Bxa6 Nxa6 18. Re3 f6 19. Ne2 Kh8 20. Rc1 Nb8 21. Ng3 Nd7 22. Nf5 Rf7 23. Qe2 Nf8 24. g3 Rd7 25. h4 a6 26. Rf1 gxh4 27. f4 Qe8 28. gxh4 Ng6 29. Rg3 b5 30. Kh2 c4 31. h5 Ne7 32. Ng7 Qf7 33. f5 Rg8 34. Rfg1 Rc7 35. Ne6 Rcc8 36. Rg7 Rxg7 37. Rxg7 Qxg7 38. Nxg7 Kxg7 39. Qg4+ Kf7 40. Qg3 b4 41. Qxd6 c3 42. bxc3 bxc3 43. Qe6+ Kg7 44. Qxe7+ Kh6 45. Qxf6+ Kxh5 46. Kh3 1-0

[Event "URS-chT Republics 04th final"]
[Site "Voroshilovgrad"]
[Date "1955.09.??"]
[Round "9"]
[White "Klasups, Karlis"]
[Black "Ravinsky, Grigory Ionovich"]
[Result "1/2-1/2"]
[ECO "D32"]
[PlyCount "71"]
[EventDate "1955.09.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Latvia"]
[BlackTeam "Moscow"]
[WhiteTeamCountry "LAT"]
[BlackTeamCountry "RUS"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qxd4 Nc6 6. Qd1 exd5 7. Qxd5 Bd7 8. e3 Nf6 9. Qd1 Bc5 10. Nf3 Qe7 11. Be2 0-0-0 12. Bd2 g5 13. Rc1 Kb8 14. 0-0 g4 15. Ne1 Bf5 16. Bb5 Ne5 17. Qe2 a6 18. e4 Be6 19. Bf4 Bd6 20. Bxe5 Bxe5 21. Bc4 Bxh2+ 22. Kxh2 Qc7+ 23. Kg1 Bxc4 24. Qe3 Qe5 25. f4 Qh5 26. Rf2 g3 27. Qxg3 Rhg8 28. Qf3 Ng4 29. g3 Qh3 30. Rg2 Nh2 31. Qf2 Nf1 32. Nf3 Nxg3 33. Nh2 f5 34. exf5 Nxf5 35. Re1 Nh4 36. Rg5 1/2-1/2

[Event "Match/Republics LAT-RSFSR 54,5-66,5"]
[Site "Riga"]
[Date "1955.07.??"]
[Round "?"]
[White "Stoliar, Efim Samoilovich"]
[Black "Klasups, Karlis"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "85"]
[EventDate "1955.07.13"]
[EventType "team-match"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "RSFSR"]
[BlackTeam "Latvia"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "URS"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 a5 8. Bd3 Bd7 9. Bc2 f6 10. 0-0 fxe5 11. dxe5 g6 12. Nc3 Bg7 13. Re1 Nge7 14. Be3 Qd8 15. Qd2 Nxe5 16. Nxe5 Bxe5 17. Bg5 Bxc3 18. Qxc3 0-0 19. Rac1 Rc8 20. Qd2 Rf7 21. h4 Qb6 22. h5 Nf5 23. Bxf5 Rxc1 24. Rxc1 Rxf5 25. Be3 Qd8 26. h6 a4 27. Qd4 Qf6 28. Rc7 Qxd4 29. Bxd4 Bc6 30. Rg7+ Kf8 31. Rxh7 e5 32. Bc5+ Kg8 33. Rg7+ Kh8 34. Rc7 d4 35. f3 g5 36. Re7 d3 37. Bb4 g4 38. fxg4 Rg5 39. Bc3 d2 40. Bxd2 Rxg4 41. Bc3 Be4 42. Bxe5+ Kg8 43. g3 1-0

[Event "URS-ch23 Quarterfinal"]
[Site "Vilnius"]
[Date "1955.05.??"]
[Round "11"]
[White "Klasups, Karlis"]
[Black "Tal, Mihail"]
[Result "0-1"]
[ECO "E67"]
[PlyCount "80"]
[EventDate "1955.05.05"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. d4 Nbd7 7. Qc2 e5 8. Rd1 Re8 9. Nc3 c6 10. dxe5 dxe5 11. h3 Qe7 12. Be3 Nf8 13. Qd2 Be6 14. b3 Red8 15. Qe1 Bd7 16. Rac1 Nh5 17. Ne4 Ne6 18. Nd6 b6 19. c5 Rab8 20. cxb6 axb6 21. Nc4 e4 22. Nfd2 b5 23. Na5 f5 24. Nxc6 Bxc6 25. Rxc6 f4 26. gxf4 Nexf4 27. Nf1 Qg5 28. Rxd8+ Rxd8 29. Bxf4 Nxf4 30. Ng3 e3 31. Rc2 exf2+ 32. Kxf2 Bd4+ 33. Kf1 Nh5 34. Bf3 Nxg3+ 35. Kg2 Ne4+ 36. Bg4 h5 37. e3 Bxe3 38. Qb4 Qe5 39. Qe1 Bd2 40. Qh4 g5 0-1

[Event "URS-ch23 Quarterfinal"]
[Site "Vilnius"]
[Date "1955.05.??"]
[Round "?"]
[White "Klavins, Janis"]
[Black "Klasups, Karlis"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "80"]
[EventDate "1955.05.05"]
[EventType "tourn"]
[EventRounds "17"]
[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. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Be2 cxd4 8. cxd4 Nge7 9. b3 Nf5 10. Bb2 Be7 11. 0-0 Bd7 12. Kh1 h5 13. Nc3 g5 14. Na4 Qa7 15. Ne1 Ncxd4 16. Bxh5 Rxh5 17. Qxh5 Nxb3 18. Nc3 Nxa1 19. Bxa1 0-0-0 20. Nf3 Bxa3 21. Nxg5 Qa6 22. Qd1 Be8 23. Re1 Bb4 24. Re2 d4 25. Nce4 d3 26. Ra2 Qc4 27. Rb2 Ba4 28. Qf1 Rd7 29. g4 Bc6 30. f3 d2 31. Nxd2 Rxd2 32. Qxc4 Rd1+ 33. Kg2 Ne3+ 34. Kf2 Nxc4 35. Ra2 Be8 36. Ke2 Rh1 37. Kd3 b5 38. Bd4 Rd1+ 39. Ke2 Rxd4 40. h4 Be7 0-1

[Event "LAT-ch12"]
[Site "Riga"]
[Date "1955.01.??"]
[Round "?"]
[White "Klavins, Janis"]
[Black "Klasups, Karlis"]
[Result "0-1"]
[ECO "B17"]
[PlyCount "118"]
[EventDate "1955.01.??"]
[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 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Nxf6+ Nxf6 7. d4 Bf5 8. Ne5 e6 9. g4 Bg6 10. h4 Bd6 11. Qe2 Be4 12. f3 Bd5 13. Bd3 b5 14. Bg5 h6 15. Bd2 Qb6 16. c3 Nd7 17. b3 Nf6 18. Be3 Qa5 19. Kf2 Qxc3 20. Rhc1 Qa5 21. Nxc6 Qb6 22. Bxb5 a6 23. Bd3 Ba3 24. Rc2 Bxc6 25. d5 Qb8 26. dxc6 Qh2+ 27. Kf1 Qh1+ 28. Bg1 Nd5 29. Be4 0-0 30. Bxd5 exd5 31. h5 Rfe8 32. Qg2 Qh4 33. Rd1 Rac8 34. Bh2 Qf6 35. c7 Bd6 36. Bg3 Bxg3 37. Qxg3 d4 38. g5 hxg5 39. Qg4 Qe7 40. Qxd4 Rxc7 41. Rxc7 Qxc7 42. Re1 Rxe1+ 43. Kxe1 Qg3+ 44. Qf2 Qh3 45. Qe2 Qxh5 46. Qxa6 Qxf3 47. Qc8+ Kh7 48. Qc2+ Kh6 49. Qh2+ Kg6 50. Qc2+ f5 51. a4 g4 52. Qd1 Qe3+ 53. Kf1 g3 54. Qc2 Qf3+ 55. Kg1 Kg5 56. a5 Kg4 57. b4 Kh3 58. Qd2 Qe4 59. Qb2 Qe1# 0-1

[Event "LAT-ch12"]
[Site "Riga"]
[Date "1955.01.??"]
[Round "?"]
[White "Klovans, Janis"]
[Black "Klasups, Karlis"]
[Result "1-0"]
[ECO "C12"]
[PlyCount "75"]
[EventDate "1955.01.??"]
[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 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 Nxc3 10. Bd3 Qe7 11. h4 Nc6 12. Bd2 Na4 13. Rb1 Nb6 14. h5 g5 15. Ne2 Bd7 16. f4 gxf4 17. 0-0 0-0-0 18. Rxf4 Rdg8 19. Qf3 Qg5 20. Be1 Qe7 21. Bh4 Qa3 22. Bf6 Qxa2 23. Rf1 Nd8 24. Bxh8 Rxh8 25. Rg4 Nc4 26. Qf6 Re8 27. Qxh6 Ba4 28. Nc3 Qa3 29. Nxa4 Qxa4 30. Bxc4 Qxc4 31. Qg7 Qxc2 32. h6 Qd2 33. h7 Qe3+ 34. Kh2 Rh8 35. Qxh8 Qh6+ 36. Kg3 Qe3+ 37. Rf3 Qe1+ 38. Kh2 1-0

[Event "LAT-ch12"]
[Site "Riga"]
[Date "1955.01.??"]
[Round "?"]
[White "Tal, Mihail"]
[Black "Klasups, Karlis"]
[Result "0-1"]
[ECO "E41"]
[PlyCount "196"]
[EventDate "1955.01.??"]
[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 e6 3. Nc3 Bb4 4. e3 c5 5. Nf3 Nc6 6. d5 Ne7 7. dxe6 Bxc3+ 8. bxc3 dxe6 9. Qc2 Nc6 10. Bd3 Qe7 11. 0-0 e5 12. Ng5 h6 13. Ne4 Be6 14. Nxf6+ Qxf6 15. f4 0-0-0 16. f5 e4 17. Be2 Bxf5 18. g4 g6 19. gxf5 gxf5 20. Qxe4 Qg7+ 21. Qg2 Qxc3 22. Bb2 Qxb2 23. Qf3 Rhg8+ 24. Kh1 Rd7 25. Rab1 Qe5 26. Qxf5 Qxf5 27. Rxf5 b6 28. Bf3 Nb4 29. a4 Kc7 30. a5 Re8 31. Rb3 Nc2 32. Rf6 Re6 33. axb6+ axb6 34. Rxe6 fxe6 35. Bg4 Rg7 36. h3 e5 37. Rc3 Nb4 38. Ra3 Kd6 39. Ra8 Nc2 40. Rd8+ Kc7 41. Rd3 e4 42. Rc3 Ne1 43. Ra3 Kb7 44. Bf5 Re7 45. Kh2 Re5 46. Bh7 Nd3 47. Rb3 Nb4 48. Kg3 Re7 49. Bf5 b5 50. cxb5 Kb6 51. Rb1 Nd3 52. Bg4 c4 53. Bd1 Rg7+ 54. Kh2 Rg5 55. Ba4 Rf5 56. Rg1 Ka5 57. Ra1 c3 58. Kg1 Kb6 59. Ra3 Rc5 60. Ra2 Nb4 61. Ra1 c2 62. Rc1 Ka5 63. Bxc2 Nxc2 64. Kf2 Kxb5 65. Rg1 Kc4 66. Ke2 Nb4 67. Rg4 Re5 68. Rg8 Kd5 69. Rb8 Nd3 70. Rd8+ Ke6 71. Rh8 h5 72. Rh6+ Kd5 73. h4 Nc5 74. Rf6 Nb7 75. Rh6 Nd6 76. Kf2 Rf5+ 77. Ke2 Nf7 78. Ra6 Ne5 79. Ra5+ Ke6 80. Ra6+ Kf7 81. Ra4 Ng4 82. Rxe4 Rf2+ 83. Ke1 Rh2 84. Kf1 Rxh4 85. Kg2 Rh2+ 86. Kg3 Ra2 87. Kf4 Rf2+ 88. Kg5 Nf6 89. Ra4 Rg2+ 90. Kf5 Nd5 91. e4 Ne7+ 92. Kf4 Rg1 93. Ra5 h4 94. Rh5 Ng6+ 95. Kf5 Kg7 96. e5 Re1 97. Kg4 Re4+ 98. Kh3 Nf4+ 0-1

[Event "Riga-ch"]
[Site "Riga"]
[Date "1954.08.??"]
[Round "?"]
[White "Tal, Mihail"]
[Black "Klasups, Karlis"]
[Result "0-1"]
[ECO "A85"]
[PlyCount "112"]
[EventDate "1954.08.??"]
[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 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 c6 5. e3 Ne4 6. Bd3 f5 7. g4 Bb4 8. Bd2 Bxc3 9. Bxc3 0-0 10. gxf5 exf5 11. Bb4 Re8 12. Qc2 a5 13. Bc3 Be6 14. c5 b6 15. cxb6 Qxb6 16. Ne5 Na6 17. Qa4 Rec8 18. Qxa5 Qb7 19. Bxe4 dxe4 20. 0-0 Bd5 21. Qa3 Rf8 22. Bd2 Rf6 23. Kh1 c5 24. Qc3 Qe7 25. a3 Re8 26. Nc4 Rh6 27. Rg1 Qc7 28. Rg2 cxd4 29. Qxd4 Bxc4 30. Rc1 Rc6 31. b3 Rd6 32. Qb2 Qd7 33. Bc3 Rd1+ 34. Rg1 Rxg1+ 35. Rxg1 Bf7 36. Rxg7+ Kf8 37. Rg1 Bg6 38. b4 Nc7 39. b5 Qxb5 40. Bb4+ Kf7 41. Qb3+ Qd5 42. Qc2 Ne6 43. Rd1 Rc8 44. Qa4 Bh5 45. Qa7+ Rc7 46. Rxd5 Bf3+ 47. Kg1 Rxa7 48. Rxf5+ Kg6 49. Rd5 Rc7 50. h4 Rc1+ 51. Kh2 Rh1+ 52. Kg3 Rg1+ 53. Kh3 Ng7 54. Be7 Rh1+ 55. Kg3 Nh5+ 56. Rxh5 Kxh5 0-1

[Event "LAT-ch11"]
[Site "Riga"]
[Date "1954.02.??"]
[Round "?"]
[White "Gipslis, Aivars P"]
[Black "Klasups, Karlis"]
[Result "1-0"]
[ECO "D28"]
[PlyCount "83"]
[EventDate "1954.02.12"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 Nf6 5. Bxc4 e6 6. 0-0 c5 7. Qe2 Nc6 8. Nc3 b5 9. Bb3 Bb7 10. Rd1 Qc7 11. d5 exd5 12. e4 d4 13. Nd5 Nxd5 14. exd5+ Ne7 15. a4 c4 16. Nxd4 Bxd5 17. axb5 cxb3 18. Nf5 Rd8 19. bxa6 f6 20. Rxd5 Rxd5 21. a7 Rd8 22. Nxe7 Qxe7 23. Qb5+ Kf7 24. a8Q Qe1+ 25. Qf1 Qxf1+ 26. Kxf1 Rxa8 27. Rxa8 Rg8 28. Rb8 Bd6 29. Rxb3 Rc8 30. Be3 Be5 31. Rb7+ Kg6 32. b4 Rc2 33. b5 Rb2 34. b6 h5 35. h4 f5 36. g3 Kf6 37. Rd7 Ke6 38. Rd2 Rb4 39. Ke2 f4 40. gxf4 Bxf4 41. Bxf4 Rxf4 42. Rb2 1-0

[Event "LAT-ch11"]
[Site "Riga"]
[Date "1954.02.??"]
[Round "?"]
[White "Mileika, Janis"]
[Black "Klasups, Karlis"]
[Result "1-0"]
[ECO "D56"]
[PlyCount "71"]
[EventDate "1954.02.12"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Rc1 c6 10. Bd3 Nxc3 11. Rxc3 dxc4 12. Bxc4 b6 13. Ne5 Bb7 14. 0-0 Nd7 15. f4 Nxe5 16. fxe5 c5 17. Qg4 Rad8 18. Rf6 Qd7 19. Rg6 Kh8 20. Rxg7 Rg8 21. Rxg8+ Rxg8 22. Qf4 Rxg2+ 23. Kf1 Rg7 24. Qxh6+ Kg8 25. Qh4 b5 26. Be2 Qd5 27. Ke1 Rg1+ 28. Kd2 c4 29. Rc1 Rg2 30. Rf1 b4 31. Qe7 c3+ 32. Kd1 Rg7 33. Qe8+ Kh7 34. Bd3+ Qe4 35. Bxe4+ Bxe4 36. bxc3 1-0

[Event "Riga-ch"]
[Site "Riga"]
[Date "1953.10.??"]
[Round "?"]
[White "Klasups, Karlis"]
[Black "Tal, Mihail"]
[Result "1-0"]
[ECO "E62"]
[PlyCount "77"]
[EventDate "1953.??.??"]
[EventType "tourn"]
[EventCountry "LAT"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nc6 7. 0-0 Bg4 8. d5 Na5 9. Nd2 c5 10. h3 Bd7 11. Qc2 e6 12. b3 exd5 13. cxd5 b5 14. Bb2 Rc8 15. g4 h6 16. Nce4 Qe7 17. Nxf6+ Bxf6 18. Bxf6 Qxf6 19. Ne4 Qe5 20. Qd2 b4 21. Qxh6 Rfd8 22. g5 Qg7 23. Nf6+ Kf8 24. Qh4 Bb5 25. Qg3 Bxe2 26. Rfe1 Bb5 27. a4 Ba6 28. Re8+ Rxe8 29. Qxd6+ Re7 30. Re1 Qh8 31. Rxe7 Kg7 32. Qxa6 c4 33. Qxa7 Qf8 34. Qd4 Nxb3 35. Qe5 c3 36. Be4 Kh8 37. Nd7+ Qg7 38. Nf6 Rf8 39. Qf4 1-0

[Event "LAT-ch10 Final"]
[Site "Riga"]
[Date "1953.02.21"]
[Round "2"]
[White "Klavins, Janis"]
[Black "Klasups, Karlis"]
[Result "1-0"]
[ECO "C11"]
[PlyCount "75"]
[EventDate "1953.02.20"]
[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. dxc5 Nc6 7. Nf3 Bxc5 8. Bd3 a6 9. Qe2 b5 10. f5 Nd4 11. Nxd4 Qh4+ 12. g3 Qxd4 13. Bf4 Bb4 14. fxe6 Bxc3+ 15. bxc3 Qxc3+ 16. Kf2 fxe6 17. Qh5+ Kd8 18. a4 Bb7 19. axb5 axb5 20. Rxa8+ Bxa8 21. Qg5+ Kc7 22. Qxg7 Rf8 23. Rb1 d4 24. Ke2 Qc6 25. Rf1 Qc5 26. Qxh7 Bd5 27. Ra1 Bc6 28. h4 Qd5 29. Kd2 Rb8 30. Qe7 Kb7 31. h5 Kb6 32. h6 Qg2+ 33. Kc1 Rb7 34. Qd6 Nc5 35. Bd2 Nxd3+ 36. cxd3 Rd7 37. Qxe6 Qxg3 38. Ra6+ 1-0

[Event "LAT-ch10 Final"]
[Site "Riga"]
[Date "1953.02.??"]
[Round "?"]
[White "Klasups, Karlis"]
[Black "Pasman, Marks"]
[Result "0-1"]
[ECO "E37"]
[PlyCount "46"]
[EventDate "1953.02.20"]
[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 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 Ne4 7. Qc2 c5 8. dxc5 Nc6 9. e3 a5 10. b3 Nxc5 11. Bb2 d4 12. Rd1 e5 13. Nf3 Qe7 14. exd4 exd4+ 15. Qe2 Nxb3 16. Nxd4 Nbxd4 17. Bxd4 Nxd4 18. Qxe7+ Kxe7 19. Rxd4 Be6 20. Bd3 Rhd8 21. Rxd8 Rxd8 22. Ke2 Kf6 23. Rb1 Rxd3 0-1

[Event "LAT-ch10 Final"]
[Site "Riga"]
[Date "1953.02.??"]
[Round "?"]
[White "Klovans, Janis"]
[Black "Klasups, Karlis"]
[Result "1-0"]
[ECO "C12"]
[PlyCount "55"]
[EventDate "1953.02.20"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 Nxc3 10. Bd3 Nc6 11. a4 Qe7 12. Ra3 Ne4 13. Ne2 Ng5 14. h4 Nh7 15. h5 g5 16. Bxh7 Rxh7 17. f4 Bd7 18. fxg5 0-0-0 19. gxh6 f6 20. exf6 Qxf6 21. Qg6 Qh8 22. Rf3 Rg8 23. 0-0 Ne7 24. Qxg8+ Nxg8 25. Rf8+ Be8 26. Rxe8+ Kd7 27. Rff8 Rxh6 28. Rxg8 1-0

[Event "LAT-ch10 Final"]
[Site "Riga"]
[Date "1953.02.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Klasups, Karlis"]
[Result "1-0"]
[ECO "A85"]
[PlyCount "93"]
[EventDate "1953.02.20"]
[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 f5 2. c4 Nf6 3. Nc3 e6 4. e3 Bb4 5. Qc2 b6 6. Bd3 Bb7 7. f3 0-0 8. Nge2 d6 9. 0-0 Qe7 10. Bd2 Nbd7 11. a3 Bxc3 12. Nxc3 c5 13. b4 g6 14. Be1 e5 15. Bh4 Qg7 16. Nb5 Ne8 17. bxc5 dxc5 18. d5 a6 19. Nc3 Nd6 20. Rab1 Rae8 21. Na4 Nc8 22. f4 h6 23. Bg3 e4 24. Be2 Qe7 25. Be1 Qd8 26. g4 Kh7 27. gxf5 gxf5 28. Bh5 Rg8+ 29. Kh1 Ref8 30. Qb2 b5 31. cxb5 axb5 32. Qxb5 Nd6 33. Qa5 Qxa5 34. Bxa5 Ba6 35. Rg1 Bd3 36. Rbe1 Ra8 37. Nb6 Nxb6 38. Bxb6 Rac8 39. Rxg8 Kxg8 40. Rg1+ Kf8 41. Ba5 Bc4 42. Rg6 Nb7 43. Rf6+ Kg8 44. Bf7+ Kh7 45. Bc3 Ra8 46. Be6 Rxa3 47. Rf7+ 1-0

[Event "LAT-ch09"]
[Site "Riga"]
[Date "1952.03.??"]
[Round "?"]
[White "Klasups, Karlis"]
[Black "Tal, Mihail"]
[Result "0-1"]
[ECO "D46"]
[PlyCount "60"]
[EventDate "1952.03.??"]
[EventType "tourn"]
[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. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. a3 Ba5 8. 0-0 0-0 9. Ne5 Nxe5 10. dxe5 dxc4 11. Bxc4 Nd7 12. f4 Qe7 13. b4 Bb6 14. Qb3 f6 15. Bxe6+ Kh8 16. Ne4 fxe5 17. Kh1 exf4 18. exf4 Nf6 19. Ng5 Ne4 20. Nf7+ Rxf7 21. Bxf7 Nf2+ 22. Kg1 Nd3+ 23. Kh1 Qe2 24. Bb2 Bh3 25. Bxg7+ Kxg7 26. Bd5 cxd5 27. Qxd5 Kh8 28. Qg5 Bd4 29. gxh3 Rg8 30. Rae1 Nxe1 0-1

[Event "LAT-ch09"]
[Site "Riga"]
[Date "1952.03.??"]
[Round "?"]
[White "Klavins, Janis"]
[Black "Klasups, Karlis"]
[Result "1-0"]
[ECO "C18"]
[PlyCount "115"]
[EventDate "1952.03.??"]
[EventType "tourn"]
[EventCountry "URS"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxb4 7. Nb5 Nc6 8. axb4 Bxb4+ 9. c3 Be7 10. Ba3 Nh6 11. Bxe7 Qxe7 12. Nd6+ Kf8 13. Bd3 f5 14. h4 Nf7 15. Nxf7 Kxf7 16. g4 g6 17. Nf3 h6 18. Qc2 fxg4 19. Bxg6+ Kf8 20. Ng1 Bd7 21. Ne2 Rc8 22. Qd2 h5 23. f3 Be8 24. Qf4+ Kg7 25. Bxe8 Rf8 26. Qh2 Rcxe8 27. fxg4 Rf3 28. Qg2 Ref8 29. gxh5+ Kh8 30. Qg5 Qh7 31. Qg6 Rg8 32. Qxe6 Qxh5 33. 0-0-0 Rf2 34. Rdg1 Re8 35. Rg5 Rxe6 36. Rxh5+ Kg7 37. Rg1+ Rg6 38. Rhg5 Rxg5 39. Rxg5+ Kf7 40. Kd2 b5 41. h5 b4 42. Ke3 Rh2 43. cxb4 Nxb4 44. Nf4 a5 45. e6+ Kf8 46. Ng6+ Ke8 47. Rf5 Nc2+ 48. Kd3 Ne1+ 49. Kc3 Rh3+ 50. Kb2 Rf3 51. Rxf3 Nxf3 52. h6 Ng5 53. Ka3 Nh7 54. Ka4 Kd8 55. Kxa5 Kc7 56. Kb5 Kd6 57. e7 Kd7 58. Nf8+ 1-0

[Event "LAT-ch09"]
[Site "Riga"]
[Date "1952.03.??"]
[Round "?"]
[White "Petersons, Andrejs"]
[Black "Klasups, Karlis"]
[Result "0-1"]
[ECO "D10"]
[PlyCount "70"]
[EventDate "1952.03.??"]
[EventType "tourn"]
[EventCountry "URS"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e5 4. cxd5 cxd5 5. dxe5 d4 6. Ne4 Qa5+ 7. Bd2 Qxe5 8. Ng3 Nf6 9. Nf3 Qd5 10. Qc2 Nc6 11. a3 Bg4 12. Rd1 Bd6 13. e4 Qe6 14. Bc4 Qe7 15. 0-0 0-0 16. Rde1 Bxf3 17. gxf3 Ne5 18. Qb3 Rac8 19. Rc1 Rxc4 20. Rxc4 Qe6 21. Rfc1 b5 22. Rb4 Bxb4 23. Qxe6 fxe6 24. Bxb4 Rd8 25. Be7 Rd7 26. Bxf6 gxf6 27. Nh5 Kf7 28. Kg2 d3 29. Rd1 Nc4 30. b3 Nxa3 31. Nf4 d2 32. Kf1 Nb1 33. Nd5 exd5 34. Rxb1 dxe4 35. Ke2 d1Q+ 0-1

[Event "Riga-ch Final"]
[Site "Riga"]
[Date "1952.02.??"]
[Round "?"]
[White "Tal, Mihail"]
[Black "Klasups, Karlis"]
[Result "1-0"]
[ECO "A82"]
[PlyCount "127"]
[EventDate "1952.02.??"]
[EventType "tourn"]
[EventCountry "URS"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. f3 d5 5. fxe4 dxe4 6. Bc4 Bf5 7. Nge2 Nc6 8. 0-0 e6 9. Bb5 a6 10. Ba4 Qd7 11. Bg5 0-0-0 12. Kh1 Be7 13. Bxf6 Bxf6 14. d5 exd5 15. Bxc6 bxc6 16. Nd4 Bg4 17. Qd2 Qd6 18. Nb3 c5 19. h3 h5 20. Na5 e3 21. Qxe3 d4 22. Qe4 dxc3 23. Qb7+ Kd7 24. Nc4 Qd4 25. Nb6+ Ke8 26. bxc3 Qd6 27. Nc4 Qg3 28. Rae1+ Kf8 29. Re3 Qh4 30. Qxc7 Kg8 31. Kg1 Bc8 32. Rf4 Qg5 33. Ref3 Kh7 34. h4 Rd1+ 35. Kh2 Qd5 36. Rg3 Bg4 37. Rxf6 Qxc4 38. Rf5 Kh6 39. Rxh5+ Kxh5 40. Qxg7 Qf4 41. Qxh8+ Kg6 42. Qg8+ Kf5 43. Qc8+ Ke5 44. Qxg4 Qxg4 45. Rxg4 Rd2 46. Rg5+ Kf4 47. Rxc5 Rxc2 48. Rc6 Kg4 49. Rc4+ Kh5 50. a4 Rd2 51. Kh3 Rd3+ 52. g3 Rd6 53. a5 Rd5 54. g4+ Kg6 55. Rc6+ Kf7 56. Rxa6 Rd3+ 57. Kg2 Rxc3 58. h5 Kg7 59. Rb6 Ra3 60. a6 Kf7 61. Kh2 Kg7 62. g5 Ra5 63. Rb7+ Kg8 64. a7 1-0

[Event "Riga-ch Semifinal"]
[Site "Riga"]
[Date "1950.08.??"]
[Round "?"]
[White "Klasups, Karlis"]
[Black "Tal, Mihail"]
[Result "1/2-1/2"]
[ECO "A90"]
[PlyCount "81"]
[EventDate "1950.08.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 f5 4. g3 Nf6 5. Bg2 c6 6. Nc3 Bd6 7. c5 Bc7 8. Bf4 Bxf4 9. gxf4 0-0 10. Ne5 Ne4 11. Bxe4 fxe4 12. e3 Nd7 13. Qg4 Nxe5 14. fxe5 b6 15. Rg1 Qe7 16. Na4 Rf7 17. a3 Rb8 18. b4 Ba6 19. Rc1 Bb5 20. Nc3 bxc5 21. Nxb5 Rxb5 22. Rxc5 Rxc5 23. bxc5 Qb7 24. Rg2 Qb1+ 25. Ke2 Qd3+ 26. Ke1 Re7 27. Qh4 Qb1+ 28. Ke2 Qb5+ 29. Kd1 Qf1+ 30. Kd2 Rf7 31. Qd8+ Rf8 32. Qg5 g6 33. Qg4 Rxf2+ 34. Rxf2 Qxf2+ 35. Kd1 Qf3+ 36. Qxf3 exf3 37. h4 h6 38. Ke1 g5 39. Kf2 g4 40. h5 Kf7 41. a4 1/2-1/2

