[Event "SVK-chT2C 2122"]
[Site "Slovakia"]
[Date "2022.04.30"]
[Round "10.6"]
[White "Onderco, Peter"]
[Black "Sevcik, Lubomir"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1775"]
[BlackElo "1726"]
[PlyCount "79"]
[EventDate "2021.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Dunajov III"]
[BlackTeam "Kysucke Nove Mesto"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Bxf7+ Kxf7 6. Nxe4 Be7 7. 0-0 Rf8 8. d4 exd4 9. Neg5+ Kg8 10. Qd3 g6 11. h4 d5 12. Nxd4 Bf5 13. Nxf5 Rxf5 14. b3 Qd7 15. Bb2 Raf8 16. Nf3 Rf4 17. Rad1 Bxh4 18. Nxh4 Rxh4 19. Qxd5+ Qxd5 20. Rxd5 Re4 21. Rd7 Rf7 22. Rfd1 Re2 23. Rxf7 Kxf7 24. Rd7+ Re7 25. Rxe7+ Kxe7 26. a3 Ke6 27. f3 Kd5 28. Kf2 Ne5 29. c4+ Ke6 30. Ke3 c5 31. Bc3 b6 32. Ke4 Nc6 33. f4 h5 34. Kf3 Kf5 35. b4 cxb4 36. axb4 a6 37. b5 axb5 38. cxb5 Na7 39. Bd4 Nxb5 40. Bxb6 1/2-1/2

[Event "SVK-chT2C 2122"]
[Site "Slovakia"]
[Date "2022.03.05"]
[Round "5.8"]
[White "Onderco, Peter"]
[Black "Cernekova, Martina"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1781"]
[BlackElo "1714"]
[PlyCount "105"]
[EventDate "2021.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Dunajov III"]
[BlackTeam "Martin Medea"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 c5 2. b3 Nc6 3. Bb2 e5 4. f4 d6 5. Nf3 Bg4 6. Bb5 exf4 7. 0-0 Nge7 8. Qe1 Bxf3 9. Rxf3 Ng6 10. d4 cxd4 11. Bxd4 f6 12. Qf2 a6 13. Bc4 Nxd4 14. Qxd4 Ne5 15. Rxf4 Nxc4 16. Qxc4 Qb6+ 17. Kh1 Qe3 18. Rf1 Qc5 19. Qe6+ Be7 20. Nd2 Qe5 21. Qd5 Qxd5 22. exd5 Kf7 23. Rae1 b5 24. Re6 Rhe8 25. Rfe1 Bf8 26. Rxe8 Rxe8 27. Rxe8 Kxe8 28. Kg1 g6 29. Kf2 Bh6 30. Nf3 Bf4 31. Nd4 Be5 32. Nc6 g5 33. Nb8 a5 34. Nc6 Bc3 35. g4 a4 36. Ke2 a3 37. Kd3 Be1 38. Nd4 b4 39. Kc4 Bd2 40. Ne6 h5 41. gxh5 f5 42. Nd4 f4 43. Nf3 Bc3 44. Nxg5 Ke7 45. Kd3 Be5 46. Ke4 Kf6 47. h4 Kg7 48. Ne6+ Kh6 49. Nxf4 Bf6 50. Kf5 Bxh4 51. Ke6 Bg3 52. Nd3 Kxh5 53. Nxb4 1-0

[Event "SVK-chT1E 0708"]
[Site "Slovakia"]
[Date "2008.03.15"]
[Round "10.2"]
[White "Klein, Peter"]
[Black "Onderco, Peter"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2078"]
[BlackElo "1843"]
[PlyCount "65"]
[EventDate "2007.10.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Filakovo"]
[BlackTeam "Martin MSK"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Ng3 Bxf3 7. Qxf3 c6 8. c3 Nf6 9. Bd3 Qd5 10. Ne4 Nbd7 11. 0-0 Be7 12. Re1 0-0-0 13. Be3 Nc5 14. c4 Qh5 15. Qxh5 Nxh5 16. Nxc5 Bxc5 17. Be2 Bb4 18. Bxh5 Bxe1 19. Rxe1 g6 20. Bf3 a6 21. Bg5 Rd7 22. Bf6 Rg8 23. b4 Kc7 24. h3 Kb6 25. a4 Ra8 26. Kh2 Kc7 27. Rc1 h5 28. d5 a5 29. dxc6 bxc6 30. b5 Rd2 31. Bxc6 Rc8 32. f3 Ra2 33. Rd1 1-0

[Event "SVK-chT1E 0708"]
[Site "Slovakia"]
[Date "2008.01.13"]
[Round "7.6"]
[White "Zagrapan, Pavol"]
[Black "Onderco, Peter"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "2151"]
[BlackElo "1843"]
[PlyCount "45"]
[EventDate "2007.10.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Dunajov Inbest"]
[BlackTeam "Martin MSK"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 Nf6 6. e5 Nfd7 7. Qg4 0-0 8. Bh6 g6 9. Bxf8 Qxf8 10. Nf3 c5 11. Bb5 a6 12. Bxd7 Bxd7 13. 0-0 Ba4 14. dxc5 Bxc2 15. Nd4 Be4 16. Qe2 g5 17. Qe3 h6 18. f3 Bg6 19. f4 gxf4 20. Rxf4 Qxc5 21. Raf1 h5 22. Qg3 Kf8 23. Qxg6 1-0

[Event "SVK-chT1E 0708"]
[Site "Slovakia"]
[Date "2007.10.14"]
[Round "2.3"]
[White "Viszlai, Alexander"]
[Black "Onderco, Peter"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1989"]
[BlackElo "1843"]
[PlyCount "59"]
[EventDate "2007.10.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Kosice Slavia UPJS III"]
[BlackTeam "Martin MSK"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. c4 Bc6 6. Nc3 Nf6 7. Nf3 Bxf3 8. Qxf3 Nc6 9. Be3 Be7 10. Rd1 Nb4 11. Rd2 c6 12. a3 Na6 13. Bd3 Nc7 14. 0-0 0-0 15. Rfd1 g6 16. Bc2 a6 17. Bb3 Rb8 18. d5 exd5 19. Bb6 Qc8 20. Qg3 Ne6 21. cxd5 cxd5 22. Bxd5 Bc5 23. Bxe6 fxe6 24. Rd8 Qc6 25. Rxb8 Qxb6 26. Rxf8+ Kxf8 27. Na4 Qc6 28. Nxc5 Qxc5 29. Qd6+ Qxd6 30. Rxd6 1-0

[Event "SVK-ch op"]
[Site "Martin"]
[Date "1996.??.??"]
[Round "5"]
[White "Galvanek, Ladislav"]
[Black "Onderco, Peter"]
[Result "1-0"]
[ECO "E99"]
[PlyCount "64"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[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. Be3 f5 11. f3 Nf6 12. a4 f4 13. Bf2 g5 14. a5 Qe8 15. b4 Qh5 16. c5 Ne8 17. Kh1 Rf6 18. Bg1 Rh6 19. Rc1 Bf6 20. Nb5 Ng7 21. Nd3 Nef5 22. exf5 Nxf5 23. g4 Ng3+ 24. Kg2 Qh4 25. Nf2 Nxf1 26. Kxf1 Rg6 27. Nxc7 Rb8 28. cxd6 h5 29. Ne6 hxg4 30. Nxg4 Qh3+ 31. Ke1 Qh4+ 32. Bf2 Bh8 1-0

[Event "SVK-ch op"]
[Site "Martin"]
[Date "1996.??.??"]
[Round "1"]
[White "Kaniansky, Miroslav"]
[Black "Onderco, Peter"]
[Result "1-0"]
[ECO "C19"]
[PlyCount "60"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[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 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 c4 8. Nf3 Bd7 9. Be2 b5 10. axb5 Bxb5 11. 0-0 0-0 12. Ba3 Re8 13. Ng5 h6 14. Nh3 Nbc6 15. Qd2 Qd7 16. f4 Kh7 17. Rf3 g6 18. Nf2 Kg7 19. Ng4 Rh8 20. Rh3 Ng8 21. Rf1 Nce7 22. Ne3 Qc8 23. g4 Bd7 24. Bf3 Qa6 25. Bd6 Qb5 26. Ra1 a5 27. Qe1 Ra6 28. Rb1 Qc6 29. Bc5 Qc8 30. Nxc4 a4 1-0

[Event "SVK-ch op"]
[Site "Martin"]
[Date "1996.??.??"]
[Round "7"]
[White "Majling, Karol"]
[Black "Onderco, Peter"]
[Result "1/2-1/2"]
[ECO "E83"]
[PlyCount "140"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. g4 e5 8. d5 Ne7 9. h4 h5 10. g5 Ne8 11. Qd2 Bd7 12. 0-0-0 Nc8 13. b3 a5 14. a4 c5 15. Bh3 Nc7 16. Bxd7 Qxd7 17. Nb5 Nxb5 18. cxb5 Nb6 19. Kb2 Rfc8 20. Rc1 Qc7 21. Qf2 Qe7 22. Ka3 Re8 23. Ne2 Rad8 24. Bd2 Ra8 25. Rc2 Nc8 26. Ng3 b6 27. Nf1 Ra7 28. Rg1 Kh7 29. Ne3 Qd7 30. Nc4 Rf8 31. Qg3 Qe8 32. Bc1 f5 33. gxf6 Rxf6 34. Bg5 Rf8 35. Rcg2 Bf6 36. Bd2 Rg7 37. Qf2 Qf7 38. Qe3 Kg8 39. Qh6 Rh7 40. Qxg6+ Qxg6 41. Rxg6+ Kf7 42. f4 exf4 43. Bxf4 Re8 44. Bxd6 Rxe4 45. Bc7 Rxh4 46. R6g2 Rd4 47. Rd2 Rxd2 48. Nxd2 Rh8 49. Nc4 Bd8 50. Be5 Rh7 51. d6 Ke6 52. Rg8 Kd7 53. Rg3 h4 54. Rh3 Rh5 55. Kb2 Rf5 56. Kc3 Bg5 57. Bh2 Rd5 58. Rd3 Bf6+ 59. Kd2 Rg5 60. Rh3 Rd5+ 61. Ke2 Rd4 62. Rd3 Rxd3 63. Kxd3 Bg7 64. Ke4 Ke6 65. Kf3 Bf8 66. Kg4 Nxd6 67. Bxd6 Bxd6 68. Nxb6 Bc7 69. Nc4 Bd8 70. b6 Kd5 1/2-1/2

[Event "SVK-ch op"]
[Site "Martin"]
[Date "1996.??.??"]
[Round "8"]
[White "Onderco, Peter"]
[Black "Fidrik, Miroslav"]
[Result "1/2-1/2"]
[ECO "C68"]
[PlyCount "33"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bc5 8. Ne2 Bg4 9. Nbc3 0-0-0 10. Bf4 Ne7 11. 0-0 Ng6 12. Bc1 Rhe8 13. Kh1 f6 14. f3 Be6 15. a3 Ne5 16. b3 h5 17. Nd1 1/2-1/2

[Event "SVK-ch op"]
[Site "Martin"]
[Date "1996.??.??"]
[Round "4"]
[White "Onderco, Peter"]
[Black "Kopcak, Stanislav"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "65"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bf5 5. Bd3 Bg4 6. 0-0 e6 7. a3 c6 8. c4 Nc7 9. Be3 Bd6 10. Nbd2 Nd7 11. Qc2 h5 12. h3 Kf8 13. Rfe1 Bxf3 14. Nxf3 Be7 15. Ne5 Nxe5 16. dxe5 c5 17. Rad1 Qe8 18. Be4 Rb8 19. Rd2 b6 20. Red1 Rd8 21. Rxd8 Bxd8 22. Qd2 Be7 23. Qd7 Qb8 24. Bc6 a5 25. Rd3 f6 26. Bg5 Kf7 27. exf6 gxf6 28. Bxf6 Kxf6 29. Rf3+ Ke5 30. Qxe7 Rg8 31. Re3+ Kd4 32. Qf6+ Kxc4 33. Qc3# 1-0

[Event "SVK-ch op"]
[Site "Martin"]
[Date "1996.??.??"]
[Round "2"]
[White "Onderco, Peter"]
[Black "Rezak, Milan"]
[Result "0-1"]
[ECO "B17"]
[PlyCount "44"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Bd3 c5 8. 0-0 Be7 9. Qe2 0-0 10. Rd1 Qc7 11. c4 cxd4 12. Nxd4 a6 13. h3 Bc5 14. Nf3 Qxg3 15. b4 Ba7 16. Kf1 Qc7 17. g4 e5 18. Qc2 e4 19. Bxe4 Nxe4 20. Qxe4 Nf6 21. Qc2 h5 22. Ng5 Re8 0-1

[Event "SVK-ch op"]
[Site "Martin"]
[Date "1996.??.??"]
[Round "6"]
[White "Onderco, Peter"]
[Black "Soldan, Jan"]
[Result "0-1"]
[ECO "C30"]
[PlyCount "112"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. Bc4 Bg4 5. fxe5 dxe5 6. Bxf7+ Kxf7 7. Nxe5+ Ke6 8. Qxg4+ Kxe5 9. d4+ Qxd4 10. Bf4+ Kf6 11. e5+ Kf7 12. Rf1 Nf6 13. Qg3 Qxb2 14. exf6 Re8+ 15. Kd1 g6 16. Qb3+ Qxb3 17. axb3 Na6 18. c3 Rad8+ 19. Kc1 Be3+ 20. Bxe3 Rxe3 21. g4 Re2 22. Ra5 Rxh2 23. Re5 Re8 24. Rd5 Nb8 25. Nd2 Rhe2 26. Nf3 h6 27. Kd1 R2e6 28. g5 h5 29. Kc2 c6 30. Rd4 b5 31. b4 Re2+ 32. Kb3 a6 33. Ra1 R2e3 34. Rf1 R3e4 35. Rd6 Re2 36. Rd4 Rg2 37. Rd2 Rxd2 38. Nxd2 Re5 39. Nf3 Rf5 40. Kc2 Nd7 41. Re1 Rxf3 42. Re7+ Kf8 43. Rxd7 Rf5 44. Rd8+ Kf7 45. Rd7+ Ke8 46. Re7+ Kf8 47. Rc7 Rxg5 48. Rxc6 h4 49. Rxa6 h3 50. Ra1 Rh5 51. Kd2 h2 52. Rh1 Kf7 53. Ke2 Kxf6 54. Kf2 Ke5 55. Kg2 Kd5 56. Rd1+ Kc4 0-1

[Event "SVK-ch op"]
[Site "Martin"]
[Date "1996.??.??"]
[Round "3"]
[White "Valent, Jan"]
[Black "Onderco, Peter"]
[Result "1-0"]
[ECO "A47"]
[PlyCount "65"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 c5 5. 0-0 cxd4 6. Qxd4 g6 7. Qh4 Bg7 8. Bh6 0-0 9. Bxg7 Kxg7 10. Rd1 d6 11. Nbd2 Nbd7 12. e4 Rc8 13. Rac1 Rc5 14. Qf4 Qc8 15. c3 a5 16. h3 Ne5 17. Nxe5 Rxe5 18. Re1 Qa8 19. g4 Rc8 20. b3 Rec5 21. Qe3 e6 22. Nc4 R8c6 23. e5 Nd5 24. Bxd5 Rxd5 25. Nxd6 Rcxd6 26. exd6 Rc5 27. d7 Bh1 28. Qg3 Bc6 29. Rcd1 Qd8 30. Re5 Bxd7 31. Rxc5 bxc5 32. Qd6 Qc8 33. Qxd7 1-0

[Event "SVK-ch op"]
[Site "Martin"]
[Date "1996.??.??"]
[Round "9"]
[White "Veselovsky, Roman"]
[Black "Onderco, Peter"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "73"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Ngf6 8. Nxf6+ Nxf6 9. Re1 Bxf3 10. Qxf3 c6 11. c3 h6 12. Qg3 g5 13. Bd2 Qd6 14. Qf3 Be7 15. b4 g4 16. Qf4 Qxf4 17. Bxf4 Nd5 18. Bd2 h5 19. b5 Kd7 20. bxc6+ bxc6 21. c4 Nb4 22. Be4 Rab8 23. a3 Na6 24. c5 Bf6 25. Bf4 Nc7 26. Rab1 Rb5 27. a4 Rbb8 28. Red1 Rhg8 29. d5 cxd5 30. c6+ Kc8 31. Rxb8+ Kxb8 32. Rb1+ Kc8 33. Rb7 e5 34. Bf5+ Ne6 35. Rxf7 Re8 36. Rxf6 exf4 37. Rxe6 1-0

