[Event "SVK-ch Amateurs"]
[Site "Liptovsky Jan"]
[Date "2023.06.18"]
[Round "7"]
[White "Koval, Jakub"]
[Black "Chomo, Boris"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2159"]
[BlackElo "1876"]
[PlyCount "129"]
[EventDate "2023.06.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SVK"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. g3 b6 2. Bg2 Nc6 3. Nf3 Bb7 4. c4 e6 5. Nc3 Nd4 6. 0-0 Nxf3+ 7. Bxf3 Bxf3 8. exf3 c5 9. d4 cxd4 10. Qxd4 Nf6 11. Bg5 Be7 12. Rfd1 0-0 13. Rac1 Qc7 14. Ne4 e5 15. Qd3 Qc6 16. Bxf6 Bxf6 17. Qxd7 Qxd7 18. Nxf6+ gxf6 19. Rxd7 Rfd8 20. Rcd1 Rxd7 21. Rxd7 Kf8 22. b3 Ke8 23. Rb7 Kf8 24. Kg2 Kg7 25. Kh3 Kg6 26. Kg4 f5+ 27. Kh4 f6 28. Kh3 Kh6 29. Kg2 Kg6 30. Kf1 Kh6 31. Ke2 Kg6 32. Ke3 h6 33. f4 e4 34. Ke2 h5 35. Kf1 Kh6 36. Kg2 Kg6 37. Kh3 Kh6 38. Kh4 Rd8 39. Rxa7 Rd2 40. Kh3 Rxf2 41. Ra6 Kg6 42. a4 Rb2 43. Rxb6 e3 44. Rb7 e2 45. Re7 Rxb3 46. Rxe2 Rb4 47. Ra2 Rxc4 48. a5 Rc7 49. a6 Ra7 50. Kh4 Kh6 51. Ra1 Kg6 52. Ra5 Kf7 53. Rxf5 Rxa6 54. Rxh5 Kg6 55. Rb5 Ra2 56. h3 Ra3 57. Kg4 Ra2 58. Rb6 Ra8 59. h4 Rf8 60. h5+ Kh6 61. Ra6 Rg8+ 62. Kh4 Kg7 63. g4 Rb8 64. Ra7+ Kh6 65. g5+ 1-0

[Event "SVK-ch Amateurs"]
[Site "Liptovsky Jan"]
[Date "2023.06.18"]
[Round "8"]
[White "Verbovsky, Michal"]
[Black "Koval, Jakub"]
[Result "0-1"]
[ECO "C46"]
[WhiteElo "2088"]
[BlackElo "2159"]
[PlyCount "48"]
[EventDate "2023.06.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SVK"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Nf3 Bb4 4. Bb5 d6 5. Nd5 Ba5 6. 0-0 Nge7 7. b4 Bb6 8. Nxb6 axb6 9. Bb2 0-0 10. a3 Ng6 11. d4 Bg4 12. Bxc6 bxc6 13. dxe5 Nh4 14. Kh1 f5 15. exf6 Rxf6 16. Bxf6 Qxf6 17. Qd3 Nxf3 18. e5 Qf4 19. g3 Qh6 20. h4 Nxe5 21. Qe3 Bf3+ 22. Kg1 Qe6 23. Qb3 Bd5 24. c4 Nf3+ 0-1

[Event "SVK-ch Amateurs"]
[Site "Liptovsky Jan"]
[Date "2023.06.17"]
[Round "5"]
[White "Koval, Jakub"]
[Black "Kolesar, Peter"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2159"]
[BlackElo "1930"]
[PlyCount "88"]
[EventDate "2023.06.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SVK"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Nc6 5. d3 Bg7 6. Bg5 d6 7. Qc1 h6 8. Bd2 Bd7 9. Rb1 Rb8 10. Nf3 Qc8 11. 0-0 a6 12. Rd1 Bh3 13. a3 Bxg2 14. Kxg2 g5 15. Nd5 g4 16. Nh4 Nxd5 17. cxd5 Nd4 18. Kf1 Bf6 19. Bc3 Nf5 20. Bxf6 exf6 21. Qf4 Nxh4 22. gxh4 Ke7 23. b4 Rd8 24. Rbc1 b6 25. Rc4 f5 26. d4 b5 27. Rc3 c4 28. Re3+ Kd7 29. Qxf5+ Kc7 30. Re7+ Rd7 31. Re4 Qh8 32. Rc1 h5 33. Rc3 Qg7 34. Rce3 Qg6 35. Qxd7+ Kxd7 36. Re7+ Kc8 37. Re8+ Kb7 38. R8e7+ Kb6 39. Rd7 Rb7 40. Re8 Qf6 41. Rdd8 c3 42. Rc8 Qxd4 43. Rc6+ Ka7 44. Rd8 Qxd5 0-1

[Event "SVK-ch Amateurs"]
[Site "Liptovsky Jan"]
[Date "2023.06.17"]
[Round "6"]
[White "Petrigacova, Daniela"]
[Black "Koval, Jakub"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "1798"]
[BlackElo "2159"]
[PlyCount "90"]
[EventDate "2023.06.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SVK"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. c3 a6 5. Ba4 d6 6. h3 Bg7 7. 0-0 Nf6 8. Re1 b5 9. Bb3 0-0 10. d4 Qe7 11. d5 Na5 12. Bg5 Bd7 13. Nbd2 h6 14. Bxf6 Qxf6 15. Bc2 h5 16. Qe2 Bh6 17. b4 Nb7 18. Bd3 Qg7 19. a4 bxa4 20. Bxa6 Ra7 21. Bb5 f5 22. Bxd7 Qxd7 23. Nh4 Qf7 24. c4 Qf6 25. Nhf3 Kh8 26. Ra3 Nd8 27. Rea1 Nf7 28. Rxa4 Rxa4 29. Rxa4 Ng5 30. Ra3 Kh7 31. h4 Nxf3+ 32. Nxf3 Qd8 33. b5 fxe4 34. Qxe4 Rf4 35. Qe2 Rg4 36. Ra7 Qb8 37. Qa2 Rxc4 38. Qxc4 Qxa7 39. Qc6 Bf4 40. Ng5+ Kh6 41. Kf1 Qa1+ 42. Ke2 Qb2+ 43. Kf3 Qb3+ 44. Ke4 Qb1+ 45. Kf3 Qd1+ 0-1

[Event "SVK-ch Amateurs"]
[Site "Liptovsky Jan"]
[Date "2023.06.16"]
[Round "3"]
[White "Koval, Jakub"]
[Black "Marjanovic, Gyorgy"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2159"]
[BlackElo "2017"]
[PlyCount "37"]
[EventDate "2023.06.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SVK"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 d5 3. Bg2 Nc6 4. d3 e5 5. 0-0 Be7 6. e4 d4 7. Nbd2 h5 8. Nc4 Qc7 9. a4 h4 10. c3 Be6 11. Qb3 Na5 12. Qb5+ Nc6 13. a5 0-0-0 14. a6 b6 15. cxd4 Nxd4 16. Nxd4 Rxd4 17. Nxb6+ Kd8 18. Bd2 Qb8 19. Ba5 1-0

[Event "SVK-ch Amateurs"]
[Site "Liptovsky Jan"]
[Date "2023.06.16"]
[Round "4"]
[White "Sharan, Rao"]
[Black "Koval, Jakub"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "2248"]
[BlackElo "2159"]
[PlyCount "111"]
[EventDate "2023.06.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SVK"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. b3 c5 4. Bb2 cxd4 5. Nxd4 Bg7 6. e3 0-0 7. Be2 d5 8. 0-0 Nbd7 9. Nd2 Ne4 10. c4 Qa5 11. Nxe4 dxe4 12. Qc2 Nf6 13. c5 a6 14. a3 Qc7 15. b4 h5 16. h3 h4 17. Rac1 e5 18. Nb3 Bf5 19. Nd2 Rad8 20. Nc4 Nh7 21. Nd6 Ng5 22. Rfd1 Qe7 23. Nxf5 gxf5 24. Rxd8 Rxd8 25. Rd1 f4 26. Rxd8+ Qxd8 27. Qd1 Qf6 28. Qd7 f3 29. Bf1 Qg6 30. Qc8+ Kh7 31. Qg4 fxg2 32. Bxg2 Nf3+ 33. Kh1 f5 34. Qxg6+ Kxg6 35. Bf1 Bf8 36. Bc4 a5 37. Bd5 axb4 38. axb4 b6 39. Ba3 Kf6 40. cxb6 Bd6 41. b7 Bb8 42. b5 Ng5 43. Kg2 Nf3 44. Bb4 Ng5 45. Bf8 Nf3 46. Bc6 Ne1+ 47. Kf1 Nf3 48. Bd7 Ng5 49. Kg2 Bc7 50. Bb4 Nf7 51. Ba5 Bb8 52. Kf1 Kg6 53. Be8 Kf6 54. Bxf7 Kxf7 55. Bd8 Kg6 56. b6 1-0

[Event "SVK-ch Amateurs"]
[Site "Liptovsky Jan"]
[Date "2023.06.15"]
[Round "2"]
[White "Hasala, Richard"]
[Black "Koval, Jakub"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1832"]
[BlackElo "2159"]
[PlyCount "102"]
[EventDate "2023.06.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SVK"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bb4+ 5. c3 Bc5 6. Be3 Bb6 7. Nf5 g6 8. Nd4 Nf6 9. Nxc6 bxc6 10. Bxb6 axb6 11. Bd3 d5 12. e5 Ng4 13. 0-0 0-0 14. Qe2 Qe7 15. h3 Nxe5 16. Nd2 Qd6 17. Rfe1 Nxd3 18. Qxd3 Qf4 19. Nf3 Bf5 20. Qd4 Be4 21. Nd2 c5 22. Qe3 Qxe3 23. Rxe3 Bf5 24. g4 Be6 25. Nf3 Rfe8 26. a3 f6 27. Rae1 Kf7 28. g5 Bd7 29. gxf6 Rxe3 30. Rxe3 Kxf6 31. Ne5 Bf5 32. Ng4+ Bxg4 33. hxg4 d4 34. Rd3 Ke5 35. f3 Rd8 36. Kf2 Kf4 37. c4 Re8 38. Rd1 Re3 39. Rh1 Rb3 40. Rxh7 Rxb2+ 41. Ke1 Kxf3 42. Rg7 Kxg4 43. Rxg6+ Kf5 44. Rc6 Ke4 45. Rxc7 Kd3 46. Rb7 Kxc4 47. a4 Rb4 48. Kd2 Rxa4 49. Rxb6 Ra2+ 50. Kd1 Kc3 51. Rb1 Rh2 0-1

[Event "SVK-ch Amateurs"]
[Site "Liptovsky Jan"]
[Date "2023.06.15"]
[Round "1"]
[White "Koval, Jakub"]
[Black "Lazniewska, Zofia"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2159"]
[BlackElo "1583"]
[PlyCount "89"]
[EventDate "2023.06.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SVK"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 Nxb5 5. Nxb5 d5 6. exd5 a6 7. Nc3 Nf6 8. 0-0 Nxd5 9. Ne5 Nf6 10. Qf3 e6 11. d3 Bd6 12. Re1 0-0 13. h3 h6 14. a4 Rb8 15. a5 Nd7 16. Nc4 Bc7 17. Ne4 Qe7 18. Be3 f5 19. Nc3 b5 20. axb6 Nxb6 21. Nxb6 Bxb6 22. Bf4 Rb7 23. Rxa6 Qd8 24. Rxe6 Bxe6 25. Qxb7 Bc8 26. Qxb6 Bxa6 27. Qxa6 Re8 28. Qc4+ Kh8 29. Qxc5 Qh4 30. Bd2 Qf6 31. Nd1 Re2 32. Bc3 Rxc2 33. Bxf6 Rxc5 34. Bc3 f4 35. f3 Kg8 36. Nf2 Kf7 37. Ne4 Rd5 38. d4 g5 39. Kf1 Ke6 40. Ke2 Rb5 41. Kd3 Kd5 42. Nf6+ Ke6 43. Kc4 Rb8 44. d5+ Kd6 45. Be5+ 1-0

[Event "SVK-chT1E 2223"]
[Site "Slovakia"]
[Date "2023.03.12"]
[Round "11.2"]
[White "Koval, Jakub"]
[Black "Hagara, Martin"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2133"]
[BlackElo "2145"]
[PlyCount "126"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Michalovce Zemplin"]
[BlackTeam "Kezmarok KdV"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. Nf3 d6 2. c4 e5 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. d3 Nge7 7. 0-0 0-0 8. Rb1 a5 9. Bd2 h6 10. Ne1 Be6 11. Nd5 f5 12. Nc2 Bf7 13. Nxe7+ Qxe7 14. Ne3 Rfb8 15. Nd5 Qd8 16. h4 Ne7 17. Qc1 Kh7 18. e4 c6 19. Ne3 Be6 20. h5 f4 21. hxg6+ Nxg6 22. Nf5 Bxf5 23. exf5 Ne7 24. Qd1 Bf6 25. Kh2 d5 26. gxf4 Nxf5 27. Qh5 Ng7 28. Qh3 Qd6 29. fxe5 Bxe5+ 30. Kh1 Rf8 31. Rbe1 Rf5 32. Bf3 Raf8 33. Bg4 Rxf2 34. Rxf2 Rxf2 35. Re2 Rxe2 36. Bxe2 dxc4 37. Qg2 Nf5 38. Qe4 Qd5 39. Bf3 Qxe4 40. Bxe4 Kg6 41. dxc4 Kf6 42. Kg2 Bxb2 43. Kf3 h5 44. Bxa5 Ke6 45. Bd8 Ba3 46. Bc7 Bc5 47. Bd3 Be7 48. Kf4 Bd6+ 49. Kg5 Ng7 50. Bb6 Ke5 51. Bh7 Be7+ 52. Kh6 Ne8 53. Bg6 Nf6 54. Kg7 h4 55. Bc7+ Ke6 56. Bf7+ Kf5 57. Bg6+ Ke6 58. Bf7+ Kd7 59. Bf4 h3 60. Kg6 Bd6 61. Kxf6 Bxf4 62. Be6+ Kd6 63. Bxh3 Kc5 1/2-1/2

[Event "SVK-chT1E 2223"]
[Site "Slovakia"]
[Date "2023.02.05"]
[Round "9.1"]
[White "Koval, Jakub"]
[Black "Stauder, Matej"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2133"]
[BlackElo "2113"]
[PlyCount "110"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Michalovce Zemplin"]
[BlackTeam "Zilina Mladost II"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. f3 e5 2. b3 d5 3. Bb2 Nc6 4. e3 a6 5. Ne2 Bd6 6. g3 Bf5 7. a3 Nf6 8. Bg2 h5 9. d4 h4 10. Qd2 Qe7 11. Nbc3 exd4 12. exd4 hxg3 13. hxg3 Bxg3+ 14. Kd1 Rxh1+ 15. Bxh1 Bd6 16. Kc1 0-0-0 17. Kb1 Rh8 18. Ka2 Rh2 19. Rg1 Nd8 20. Bg2 Ne6 21. Nd1 Bh3 22. Bxh3 Rxh3 23. Qe3 g5 24. Nf2 Rh2 25. Nd3 Nh5 26. Ne5 Nef4 27. Nxf4 Nxf4 28. Qc1 f6 29. Ng4 Ne2 30. Qd2 Bf4 31. Qe1 Rh7 32. Rh1 Rxh1 33. Qxh1 f5 34. Nf2 Kb8 35. Nd3 Bd6 36. Qh8+ Ka7 37. Qc8 f4 38. Ne5 c5 39. Qf5 Nxd4 40. Bxd4 cxd4 41. Ng4 Qe2 42. Qd3 Qxd3 43. cxd3 Kb6 44. Kb2 Kc6 45. a4 Kd7 46. Kc2 Ke6 47. Kd1 Kf5 48. Ke2 Kg6 49. Kf1 Bb4 50. Ne5+ Kf5 51. Ng4 Bc3 52. Ke2 Ke6 53. Kd1 Kd6 54. Nf2 Ba5 55. Nh3 Bd8 1/2-1/2

[Event "SVK-chT1E 2223"]
[Site "Slovakia"]
[Date "2023.02.04"]
[Round "8.1"]
[White "Zylka, Stanislaw"]
[Black "Koval, Jakub"]
[Result "1-0"]
[ECO "A67"]
[WhiteElo "2414"]
[BlackElo "2133"]
[PlyCount "101"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Cadca"]
[BlackTeam "Michalovce Zemplin"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. c4 Nf6 2. d4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. a4 0-0 10. Nf3 Na6 11. 0-0 Nb4 12. Be3 a6 13. Be2 Nf6 14. Nd2 b6 15. Bf2 Qd7 16. h3 Rb8 17. Nc4 Ne8 18. e5 Qc7 19. Rc1 f5 20. Re1 Bb7 21. Bf1 Bh6 22. g3 dxe5 23. Rxe5 Rd8 24. Qe2 Nxd5 25. Nxd5 Bxd5 26. a5 b5 27. Nb6 Be4 28. Rcxc5 Qg7 29. Nd5 Nf6 30. Nc7 Nd7 31. Rxe4 Nxc5 32. Re7 Ne4 33. Rxg7+ Bxg7 34. Be1 Bd4+ 35. Kg2 Rf6 36. Qd1 Rc6 37. Qb3+ Kh8 38. Ne6 Rdd6 39. Nxd4 Rxd4 40. Bd3 Kg7 41. Bxe4 Rxe4 42. Bc3+ Kf8 43. Qd5 Rcc4 44. Qd8+ Kf7 45. Qh8 b4 46. Qxh7+ Kf8 47. Qg7+ Ke8 48. Qxg6+ Ke7 49. Bf6+ Ke6 50. Be5+ Ke7 51. Qxf5 1-0

[Event "SVK-chT2D 2223"]
[Site "Slovakia"]
[Date "2022.11.27"]
[Round "6.1"]
[White "Koval, Jakub"]
[Black "Manik, Mikulas"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2157"]
[BlackElo "2361"]
[PlyCount "98"]
[EventDate "2022.10.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Presov Tatran Dason"]
[BlackTeam "Kosice 1 CC"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 c5 6. e4 Nc6 7. Bg5 h6 8. Bd2 Qb6 9. Na3 Qxb2 10. Nc4 Qb5 11. a4 Qa6 12. Qc1 Nxe4 13. Bxh6 Nf6 14. Bxg7 Kxg7 15. Qg5 d6 16. Rfe1 Rh8 17. Qd2 Bh3 18. Bh1 d5 19. Nce5 Nxe5 20. Rxe5 Qd6 21. Rae1 Rae8 22. Ng5 Bd7 23. Qf4 e6 24. Bf3 d4 25. h4 Re7 26. Rxe6 Qxf4 27. Rxe7 Qd6 28. Nxf7 Qxe7 29. Rxe7 Re8 30. Rxe8 Bxe8 31. Nd6 Bxa4 32. Nxb7 Nd7 33. Kf1 Bxc2 34. Ke2 Kf6 35. Bc6 Bxd3+ 36. Kxd3 Ne5+ 37. Ke4 Nxc6 38. Nxc5 g5 39. hxg5+ Kxg5 40. Ne6+ Kg4 41. Nxd4 Ne7 42. Nf3 a5 43. Ne5+ Kh3 44. g4 a4 45. Kd3 Nd5 46. g5 Kg2 47. f3 Kg3 48. g6 Nf4+ 49. Kc4 Nxg6 1/2-1/2

[Event "SVK-chT2D 2223"]
[Site "Slovakia"]
[Date "2022.11.26"]
[Round "5.1"]
[White "Koval, Jakub"]
[Black "Sandor, Samuel"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2157"]
[BlackElo "2076"]
[PlyCount "57"]
[EventDate "2022.10.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Presov Tatran Dason"]
[BlackTeam "Kosice Slavia UPJS III"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. c4 d5 5. cxd5 Nxd5 6. a3 Bd6 7. d3 0-0 8. Nf3 Be6 9. Be2 f5 10. Qc2 Qf6 11. Nbd2 Rfe8 12. g4 fxg4 13. Ne4 Qh6 14. Nfg5 g3 15. Bf3 gxf2+ 16. Qxf2 Nde7 17. Nxe6 Qxe6 18. Ng5 Qf6 19. Qg2 Rf8 20. 0-0 Qh6 21. Be4 g6 22. Ne6 Qxe3+ 23. Kh1 Rxf1+ 24. Rxf1 Nd4 25. Nxd4 exd4 26. Bc1 Nf5 27. Bxe3 Nxe3 28. Bd5+ Kh8 29. Qg5 1-0

[Event "SVK-chT2D 2223"]
[Site "Slovakia"]
[Date "2022.11.13"]
[Round "4.1"]
[White "Koval, Jakub"]
[Black "Krajnak, Juraj"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "2133"]
[BlackElo "2070"]
[PlyCount "103"]
[EventDate "2022.10.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Presov Tatran Dason"]
[BlackTeam "Poprad LS VD"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 g6 8. a3 a6 9. Nf3 c5 10. Qd2 Nc6 11. Ne2 c4 12. Ng3 b5 13. Be2 Bb7 14. 0-0 Nb6 15. b3 Rc8 16. Rfe1 Nd8 17. Ng5 Rc6 18. Bg4 Bc8 19. Bf3 Bd7 20. Nf1 h6 21. Nh3 Nb7 22. Ne3 Rc7 23. Kh1 a5 24. Ng4 Kd8 25. Nf6 Bc6 26. f5 gxf5 27. Nf4 Kc8 28. Qf2 Kb8 29. Reb1 Rhc8 30. b4 a4 31. Re1 Rh8 32. Re3 Rcc8 33. Be2 Nd7 34. N4h5 Nd8 35. Rg3 Nxf6 36. Nxf6 Qf8 37. Qf4 Be8 38. Rf1 Nc6 39. Rff3 Ne7 40. Qh4 Ng6 41. Qh5 Qe7 42. c3 Bc6 43. Rh3 Rcf8 44. Bd1 Qc7 45. Kg1 Qa7 46. Kf1 Qc7 47. Bc2 Bd7 48. g4 fxg4 49. Qxg4 Ne7 50. Qg7 Bc6 51. Rxh6 Rxh6 52. Qxf8+ 1-0

[Event "SVK-chT2D 2223"]
[Site "Slovakia"]
[Date "2022.11.12"]
[Round "3.1"]
[White "Stofan, Jozef"]
[Black "Koval, Jakub"]
[Result "1/2-1/2"]
[ECO "C25"]
[WhiteElo "2026"]
[BlackElo "2133"]
[PlyCount "87"]
[EventDate "2022.10.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Spisska Nova Ves"]
[BlackTeam "Presov Tatran Dason"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 e5 2. Nc3 Bb4 3. Qg4 Kf8 4. Qg3 Nc6 5. Bc4 h5 6. d3 h4 7. Qf3 Nf6 8. Bd2 Nd4 9. Qd1 c6 10. Nce2 Bxd2+ 11. Qxd2 h3 12. g3 d5 13. exd5 cxd5 14. Bb3 Qb6 15. Nxd4 exd4 16. 0-0-0 a5 17. a3 Qc5 18. f3 Ra6 19. Ne2 Rb6 20. Ba4 Re6 21. Rde1 Re3 22. Rhf1 Rh5 23. c3 dxc3 24. Qxc3 Qxc3+ 25. bxc3 Rhe5 26. Kd2 Re7 27. Ng1 d4 28. cxd4 R3e6 29. g4 Rb6 30. Rb1 Rd6 31. Nxh3 Rxd4 32. Bc2 Rc7 33. Rb5 Rd5 34. Rfb1 Rcc5 35. Rxc5 Rxc5 36. Nf2 Ke7 37. h3 Kd6 38. Ne4+ Nxe4+ 39. fxe4 Ke5 40. Rb6 Kf4 41. Bb3 f6 42. Bd5 Kg3 43. d4 Rc7 44. Rb3+ 1/2-1/2

[Event "SVK-chT1E 2223"]
[Site "Slovakia"]
[Date "2022.11.06"]
[Round "4.3"]
[White "Koval, Jakub"]
[Black "Szamos, Alexander"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "2133"]
[BlackElo "2134"]
[PlyCount "104"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Michalovce Zemplin"]
[BlackTeam "Zvolen Slavia"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d4 exd4 6. e5 d5 7. exf6 dxc4 8. Re1+ Be6 9. Ng5 Qd5 10. Nc3 Qf5 11. Nce4 Bd6 12. fxg7 Rg8 13. Nxe6 fxe6 14. Bg5 Rxg7 15. Qh5+ Kf8 16. Qh6 Kg8 17. Nf6+ Kh8 18. f4 Rf8 19. g4 Qg6 20. Rxe6 Nd8 21. Qxg6 Rxg6 22. Re8 Rxe8 23. Nxe8 Nf7 24. Bf6+ Kg8 25. h3 Bxf4 26. Bxd4 Be5 27. Bxe5 Nxe5 28. Rf1 c6 29. Nf6+ Kg7 30. Nh5+ Kg8 31. Rf5 Nd7 32. Kf2 Rd6 33. Ke2 b5 34. Rf1 a5 35. Rd1 Rxd1 36. Kxd1 Kf7 37. Ke2 Ke6 38. Ke3 Ke5 39. h4 Nb6 40. Nf4 Na4 41. b3 Nc3 42. bxc4 bxc4 43. a3 Nb1 44. a4 Nc3 45. h5 Nxa4 46. g5 Kf5 47. g6 hxg6 48. hxg6 Kf6 49. Kd4 Nb6 50. Ne2 a4 51. Nc3 a3 52. Na2 Kxg6 1/2-1/2

[Event "SVK-chT1E 2223"]
[Site "Slovakia"]
[Date "2022.11.05"]
[Round "3.3"]
[White "Stevik, Patrik1111"]
[Black "Koval, Jakub"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2200"]
[BlackElo "2133"]
[PlyCount "120"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Banska Bystrica Junior"]
[BlackTeam "Michalovce Zemplin"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. Nf3 Nf6 2. g3 g6 3. b3 d6 4. d4 c5 5. Bg2 Bg7 6. c4 0-0 7. Bb2 Bf5 8. d5 b5 9. Nbd2 Qa5 10. 0-0 Ne4 11. Bxg7 Kxg7 12. Qc2 Qc3 13. Qxc3+ Nxc3 14. Rfe1 Bd7 15. e4 f6 16. cxb5 Nxb5 17. Nc4 Na6 18. a4 Nd4 19. Nxd4 cxd4 20. Red1 Nb4 21. Rac1 d3 22. Bf1 Rab8 23. Bxd3 Bg4 24. Rd2 Rfc8 25. Re1 Bf3 26. Bf1 g5 27. h3 h5 28. Kh2 g4 29. Bg2 Na6 30. Bxf3 gxf3 31. Re3 Nc5 32. Na5 Rb4 33. Nc6 Rxe4 34. Rxf3 Nd7 35. Nxa7 Ne5 36. Rf5 Rc3 37. Nc6 Rxb3 38. Nxe5 dxe5 39. d6 e6 40. d7 Rb8 41. Rf3 Rd8 42. Rd6 Kf7 43. Rc3 Rd4 44. Rcc6 Rxd6 45. Rxd6 Ke7 46. Rd1 e4 47. Kg2 Rxd7 48. Rxd7+ Kxd7 49. f3 exf3+ 50. Kxf3 e5 51. g4 h4 52. Ke4 Kc6 53. Kf5 Kc5 54. a5 Kb5 55. g5 fxg5 56. Kxg5 Kxa5 57. Kxh4 Kb4 58. Kg4 Kc4 59. Kf5 Kd5 60. h4 e4 1/2-1/2

[Event "SVK-chT1E 2223"]
[Site "Slovakia"]
[Date "2022.10.16"]
[Round "2.2"]
[White "Koval, Jakub"]
[Black "Garban, Mario"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2133"]
[BlackElo "2109"]
[PlyCount "87"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Michalovce Zemplin"]
[BlackTeam "Dunajov Martin II"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. c4 d6 2. Nc3 e5 3. g3 Nc6 4. Bg2 Nf6 5. d3 g6 6. e3 Bg7 7. Nge2 0-0 8. 0-0 Be6 9. Nd5 Qd7 10. Re1 Rab8 11. Nec3 Ne7 12. Qa4 Nfxd5 13. Qxd7 Bxd7 14. Nxd5 Nxd5 15. cxd5 c5 16. dxc6 bxc6 17. b3 c5 18. Bb2 Be6 19. Bc3 d5 20. Rac1 Rbc8 21. Ba5 c4 22. dxc4 dxc4 23. b4 e4 24. Bxe4 Bb2 25. Rcd1 c3 26. Bc2 Bxa2 27. Rd6 Bc4 28. Red1 Ba3 29. R1d4 Bb5 30. h4 h5 31. g4 hxg4 32. Rxg4 Be2 33. Rf4 Rfe8 34. Rd7 Bc4 35. h5 gxh5 36. Rf5 a6 37. Rg5+ Kf8 38. Rxh5 Kg7 39. Bb6 Re6 40. Bd4+ Rf6 41. Rh7+ Kf8 42. Bxf6 Ke8 43. Re7+ Kd8 44. Rh8# 1-0

[Event "SVK-chT1E 2223"]
[Site "Slovakia"]
[Date "2022.10.15"]
[Round "1.2"]
[White "Kantorik, Marian"]
[Black "Koval, Jakub"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2171"]
[BlackElo "2133"]
[PlyCount "81"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Dunajov Martin"]
[BlackTeam "Michalovce Zemplin"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nge2 Bg7 8. Ng3 0-0 9. Be2 Na6 10. 0-0 Nc7 11. a4 Nd7 12. Be3 b6 13. Qd2 Bb7 14. Bg5 Qe8 15. Rae1 a6 16. Bh6 Qe5 17. Bxg7 Qxg7 18. Rd1 Rae8 19. Rfe1 Bc8 20. f4 Qh6 21. Rf1 Bb7 22. Qd3 b5 23. axb5 axb5 24. Qf3 c4 25. b4 Ra8 26. Ra1 Qg7 27. Qe3 Rfe8 28. Qd2 Nb6 29. Ra5 Rxa5 30. bxa5 Nd7 31. e5 b4 32. Nce4 c3 33. Qd4 dxe5 34. Qxb4 Bxd5 35. Qxc3 Ne6 36. fxe5 Qf8 37. Rd1 Nf4 38. Bb5 Rc8 39. Qe3 Nxg2 40. Kxg2 Rc2+ 41. Kg1 1-0

[Event "SVK-chT2D 2223"]
[Site "Slovakia"]
[Date "2022.10.09"]
[Round "2.1"]
[White "Koval, Jakub"]
[Black "Dors, Ryszard"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2120"]
[BlackElo "2155"]
[PlyCount "79"]
[EventDate "2022.10.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Presov Tatran Dason"]
[BlackTeam "Bardejov BSK"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. b3 Nf6 2. Bb2 g6 3. Nf3 Bg7 4. g3 c5 5. e4 Nc6 6. Bg2 d6 7. 0-0 0-0 8. Re1 e5 9. d3 Ne8 10. Nfd2 h5 11. Nc3 h4 12. Nd5 hxg3 13. fxg3 Nc7 14. Nxc7 Qxc7 15. Nc4 b5 16. Ne3 Ne7 17. a4 b4 18. a5 Rb8 19. Rf1 Rb5 20. Bc1 Rxa5 21. Rxa5 Qxa5 22. Ng4 Bxg4 23. Qxg4 Qc7 24. h4 Qc8 25. Qd1 Nc6 26. h5 Qe6 27. Kh2 Nd4 28. Bh3 Qe8 29. Be3 Kh7 30. Kg2 Bh6 31. Bxd4 exd4 32. Qg4 Kg7 33. Qf3 Qe7 34. hxg6 fxg6 35. Qxf8+ Qxf8 36. Rxf8 Kxf8 37. Bd7 Ke7 38. Ba4 a5 39. Kf3 Kf6 40. Bc6 1/2-1/2

[Event "SVK-chT2D 2223"]
[Site "Slovakia"]
[Date "2022.10.08"]
[Round "1.1"]
[White "Mrozowski, Patryk"]
[Black "Koval, Jakub"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2142"]
[BlackElo "2120"]
[PlyCount "73"]
[EventDate "2022.10.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Stropkov/Svidnik"]
[BlackTeam "Presov Tatran Dason"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 e6 2. d4 c5 3. c3 cxd4 4. cxd4 Nf6 5. Bd3 Nc6 6. Ne2 Nb4 7. 0-0 Nxd3 8. Qxd3 d6 9. Nbc3 Be7 10. f4 a6 11. Qg3 d5 12. e5 Nh5 13. Qf3 g6 14. f5 exf5 15. Nxd5 Be6 16. Ndc3 0-0 17. Qxb7 Rb8 18. Qf3 Bc8 19. b3 Bb7 20. Qd3 f6 21. Bh6 Re8 22. Rad1 Rc8 23. Ng3 Nxg3 24. Qxg3 fxe5 25. dxe5 Qc7 26. Na4 Be4 27. Bf4 Red8 28. h3 Qc2 29. Rxd8+ Rxd8 30. Qf2 Qxf2+ 31. Rxf2 g5 32. Be3 Rd1+ 33. Kh2 g4 34. Nc3 Rd3 35. Nxe4 Rxe3 36. hxg4 Rxe4 37. e6 0-1

[Event "SVK-chT1E 2122"]
[Site "Slovakia"]
[Date "2022.05.15"]
[Round "11.3"]
[White "Straka, Jozef1111"]
[Black "Koval, Jakub"]
[Result "1-0"]
[ECO "A61"]
[WhiteElo "2330"]
[BlackElo "2115"]
[PlyCount "79"]
[EventDate "2022.01.29"]
[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 "Cadca"]
[BlackTeam "Presov Tatran Dason"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Nd2 Bd7 8. e4 Qe7 9. Be2 Bg7 10. 0-0 0-0 11. Re1 h5 12. h3 Nh7 13. Bf1 Na6 14. Nb3 Nc7 15. a4 Qd8 16. Bf4 Ne8 17. Bh2 Rc8 18. Qc2 f5 19. e5 dxe5 20. Bxe5 Bxe5 21. Rxe5 Nd6 22. Rae1 Ng5 23. Nd2 Qf6 24. f4 Ngf7 25. Nf3 Rfe8 26. Qf2 Ne4 27. Nxe4 fxe4 28. R5xe4 Rxe4 29. Rxe4 Nd6 30. Re5 Qxf4 31. Bd3 Bf5 32. Bxf5 Nxf5 33. Qe1 Rf8 34. Re6 Kh7 35. h4 Rg8 36. a5 Rg7 37. Re8 Rg8 38. Ng5+ Kh6 39. Rxg8 Nxh4 40. Ne6 1-0

[Event "SVK-chT1E 2122"]
[Site "Slovakia"]
[Date "2022.05.14"]
[Round "10.2"]
[White "Jakubiec, Artur"]
[Black "Koval, Jakub"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2436"]
[BlackElo "2115"]
[PlyCount "61"]
[EventDate "2022.01.29"]
[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 Inbest"]
[BlackTeam "Presov Tatran Dason"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. f4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. d3 Nc6 7. e3 Nh5 8. d4 Nf6 9. Ne5 Bf5 10. Nc3 Ne4 11. g4 Nxe5 12. dxe5 Nxc3 13. bxc3 Be4 14. Bxe4 dxe4 15. Qd4 Qxd4 16. exd4 f5 17. Ba3 Kf7 18. Rab1 b6 19. d5 Rfd8 20. e6+ Ke8 21. Rfd1 Rac8 22. gxf5 gxf5 23. c4 c6 24. Rb3 cxd5 25. Rg3 Kf8 26. cxd5 Rc3 27. Rxg7 Kxg7 28. Bxe7 Rg8 29. d6 e3 30. Rd3 Rc4 31. Rxe3 1-0

[Event "SVK-chT2D 2122"]
[Site "Slovakia"]
[Date "2022.05.01"]
[Round "11.2"]
[White "Koval, Jakub"]
[Black "Andras, Anton"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "2115"]
[BlackElo "1566"]
[PlyCount "35"]
[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 "Presov Tatran Dason"]
[BlackTeam "Kosice Slavia UPJS III"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 Nc6 7. Nh3 h6 8. Bxe7 Qxe7 9. Qg4 Kf8 10. 0-0-0 a6 11. Nf4 Nb6 12. Rh3 g6 13. Bd3 h5 14. Qf3 Ke8 15. Bxg6 fxg6 16. Nxg6 Qg7 17. Nxh8 Qxh8 18. Rg3 1-0

[Event "SVK-chT2D 2122"]
[Site "Slovakia"]
[Date "2022.04.30"]
[Round "10.1"]
[White "Koval, Jakub"]
[Black "Varga, Lukas"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "2115"]
[BlackElo "2142"]
[PlyCount "85"]
[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 "Presov Tatran Dason"]
[BlackTeam "Kosice Slavia TU IV"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. Nf3 g6 2. e4 c5 3. d4 cxd4 4. Qxd4 Nf6 5. Bb5 a6 6. e5 axb5 7. exf6 Nc6 8. Qf4 d6 9. 0-0 e5 10. Qh4 Ra4 11. Qg5 Rg4 12. Qe3 Qxf6 13. Nc3 Be6 14. h3 Rf4 15. Qe2 Bc4 16. Qd1 Rxf3 17. gxf3 Nd4 18. f4 Qf5 19. Be3 Bxf1 20. Qxf1 Nf3+ 21. Kg2 exf4 22. Bb6 Nh4+ 23. Kh2 b4 24. Nb5 Nf3+ 25. Kg2 Nh4+ 26. Kh2 Nf3+ 27. Kh1 Be7 28. Nc7+ Kd7 29. Rd1 Rc8 30. Rd5 Qxc2 31. Qb5+ Qc6 32. Qd3 Ne5 33. Qe4 f5 34. Qxe5 Qxb6 35. Qe6+ Kxc7 36. Qxe7+ Kb8 37. Rd2 Qc6+ 38. Kh2 Re8 39. Qxh7 Re1 40. Qh8+ Ka7 41. Qd4+ b6 42. f3 Qxf3 43. Rg2 0-1

[Event "Lesnica Pieniny op"]
[Site "Lesnica"]
[Date "2022.04.11"]
[Round "6"]
[White "Koval, Jakub"]
[Black "Nemergut, Matej"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2115"]
[BlackElo "2059"]
[PlyCount "106"]
[EventDate "2022.04.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. Qf3 Be6 6. Be2 Nc6 7. c3 Ne5 8. Qxd5 Bxd5 9. f3 0-0-0 10. d4 Ng6 11. Nh3 e5 12. Be3 Nh4 13. 0-0 Nf5 14. Bf2 exd4 15. cxd4 Bc6 16. Rfd1 Be7 17. Bd3 Nd6 18. Nf4 Bg5 19. Ne2 Rhe8 20. Ng3 g6 21. Re1 f5 22. Rxe8 Rxe8 23. Re1 Rxe1+ 24. Bxe1 Bc1 25. Bc3 Bb5 26. Bxb5 Be3+ 27. Kf1 Nxb5 28. d5 Nxc3 29. bxc3 Kd7 30. Ke2 Bf4 31. Kd3 Kd6 32. Kc4 a6 33. a4 Be5 34. Nf1 b5+ 35. axb5 axb5+ 36. Kxb5 Kxd5 37. Ne3+ Ke6 38. g3 Bxc3 39. Kc6 Ba5 40. f4 h6 41. h3 h5 42. Nd5 Bb6 43. Nxc7+ Bxc7 44. Kxc7 Kd5 45. Kd7 Ke4 46. Ke6 Kf3 47. Kf6 Kxg3 48. Kxg6 Kxf4 49. Kxh5 Kg3 50. Kg5 f4 51. h4 f3 52. h5 f2 53. h6 f1Q 0-1

[Event "Lesnica Pieniny op"]
[Site "Lesnica"]
[Date "2022.04.11"]
[Round "7"]
[White "Zgarba, Radek"]
[Black "Koval, Jakub"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "1907"]
[BlackElo "2115"]
[PlyCount "54"]
[EventDate "2022.04.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 f5 2. b3 Nf6 3. Bb2 e6 4. d4 d5 5. g3 Bd6 6. Bg2 0-0 7. 0-0 Bd7 8. c4 c6 9. Nc3 Be8 10. e3 Bh5 11. Qc2 Ne4 12. Ne5 Nd7 13. f3 Ng5 14. Ne2 Be8 15. Nf4 Qf6 16. Nfd3 Qe7 17. Rad1 Nxe5 18. Nxe5 Nf7 19. Nxf7 Bxf7 20. c5 Bc7 21. e4 f4 22. e5 Bg6 23. Qf2 b6 24. Rc1 Rac8 25. Ba3 b5 26. Rcd1 Rf7 27. Bc1 fxg3 1/2-1/2

[Event "Lesnica Pieniny op"]
[Site "Lesnica"]
[Date "2022.04.10"]
[Round "5"]
[White "Cisko, Matej"]
[Black "Koval, Jakub"]
[Result "0-1"]
[ECO "A68"]
[WhiteElo "2063"]
[BlackElo "2115"]
[PlyCount "54"]
[EventDate "2022.04.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. f4 0-0 9. Nf3 b5 10. 0-0 c4 11. Bc2 Qb6+ 12. Kh1 Re8 13. Qe2 b4 14. Na4 Qc7 15. Bd2 Na6 16. Rac1 Bd7 17. e5 Rac8 18. Qf2 Nxd5 19. exd6 Qxd6 20. f5 c3 21. bxc3 bxc3 22. Bg5 Nab4 23. fxg6 hxg6 24. Nh4 Nxc2 25. Rxc2 Bxa4 26. Qxf7+ Kh7 27. Bf6 Qxf6 0-1

[Event "Lesnica Pieniny op"]
[Site "Lesnica"]
[Date "2022.04.10"]
[Round "4"]
[White "Koval, Jakub"]
[Black "Haborak, Kristian"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2115"]
[BlackElo "2066"]
[PlyCount "51"]
[EventDate "2022.04.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. d3 Be7 5. Nbd2 0-0 6. 0-0 b6 7. e4 c5 8. Re1 dxe4 9. Ng5 Bb7 10. Ngxe4 Nc6 11. Nc4 Nd5 12. a4 Qc7 13. h4 Rad8 14. Qh5 Nd4 15. Qd1 Ba6 16. c3 Nc6 17. Qh5 Nf6 18. Nxf6+ Bxf6 19. Be4 Rfe8 20. Qxh7+ Kf8 21. Bf4 e5 22. Bxc6 Qxc6 23. Nxe5 Rxe5 24. Bxe5 Bb7 25. Bd6+ Rxd6 26. Qh8# 1-0

[Event "Lesnica Pieniny op"]
[Site "Lesnica"]
[Date "2022.04.09"]
[Round "3"]
[White "Ambrozi, Peter"]
[Black "Koval, Jakub"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "1992"]
[BlackElo "2115"]
[PlyCount "70"]
[EventDate "2022.04.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Qe8 8. d5 Na6 9. Rb1 Nc5 10. Nd2 a5 11. Nb3 Nfe4 12. Nxe4 Nxe4 13. f3 Nf6 14. Nd4 e5 15. Nb5 Qe7 16. Bg5 h6 17. Bxf6 Rxf6 18. f4 exf4 19. gxf4 Rf7 20. Qd2 b6 21. Rbe1 Qf6 22. b3 Ba6 23. e4 Re8 24. exf5 Rxe1 25. Rxe1 Qxf5 26. Re8+ Kh7 27. Be4 Qg4+ 28. Kh1 Bxb5 29. cxb5 Rxf4 30. Qd3 Bd4 31. Bg2 Be5 32. Re7+ Kh8 33. Rxc7 Rd4 34. Bf3 Qh3 35. Qe2 Rd1+ 0-1

[Event "Lesnica Pieniny op"]
[Site "Lesnica"]
[Date "2022.04.09"]
[Round "2"]
[White "Koval, Jakub"]
[Black "Martinka, Jakub"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2115"]
[BlackElo "1857"]
[PlyCount "124"]
[EventDate "2022.04.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 Ngf6 5. Re1 e6 6. c4 Be7 7. Nc3 0-0 8. Ba4 Qc7 9. Bc2 Rd8 10. b3 b6 11. Ne2 Bb7 12. Ng3 Nf8 13. d4 cxd4 14. Nxd4 Rac8 15. Qe2 d5 16. exd5 Bb4 17. Bd2 Bxd2 18. Qxd2 exd5 19. Ngf5 Ng6 20. Qg5 dxc4 21. Re7 Qc5 22. Ne6 Qe5 23. Ned4 Qc5 24. b4 Qxb4 25. Rb1 Qc3 26. Nh6+ gxh6 27. Qxf6 Nxe7 28. Bxh7+ Kxh7 29. Qxf7+ Kh8 30. Qf6+ Kg8 31. Qe6+ Kf8 32. Qxh6+ Ke8 33. Qh5+ Kd7 34. Qg4+ Ke8 35. Qh5+ Kd7 36. Qg4+ Ke8 37. Qh5+ Kf8 38. Qh6+ Kf7 39. Qh7+ Kf6 40. Qh4+ Ke5 41. Qxe7+ Kxd4 42. Qg7+ Kd3 43. Rd1+ Qd2 44. Rxd2+ Kxd2 45. Qb2+ Kd3 46. Kf1 Rd5 47. Qe2+ Kc3 48. Qe1+ Kc2 49. Qe4+ Kc3 50. Qe1+ Kb2 51. Qe2+ Ka3 52. Qc2 Rd3 53. h4 Rc5 54. h5 Ba6 55. h6 Rb5 56. h7 Rh5 57. Qc1+ Ka4 58. Qc2+ Ka5 59. Qb2 Rxh7 60. Qe5+ Bb5 61. g4 c3 62. Kg2 Rhd7 0-1

[Event "Lesnica Pieniny op"]
[Site "Lesnica"]
[Date "2022.04.08"]
[Round "1"]
[White "Brida, Lukas"]
[Black "Koval, Jakub"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1674"]
[BlackElo "2115"]
[PlyCount "120"]
[EventDate "2022.04.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Ng8 3. d4 d6 4. Nf3 Bg4 5. Be2 dxe5 6. Nxe5 Bxe2 7. Qxe2 Qxd4 8. Qb5+ Nd7 9. Nxd7 0-0-0 10. Nb6+ Qxb6 11. Qf5+ e6 12. Qf3 Nf6 13. 0-0 Bd6 14. Nd2 Qd4 15. g3 Qd5 16. Qe2 Kb8 17. a3 h5 18. c4 Qf5 19. Qf3 Qh3 20. Qg2 Qxg2+ 21. Kxg2 h4 22. h3 hxg3 23. fxg3 Rd7 24. b4 Be5 25. Rb1 Nh5 26. Rb3 Rhd8 27. Ne4 Rd1 28. Rxd1 Rxd1 29. Be3 f5 30. Nf2 Rd7 31. g4 Nf6 32. gxf5 exf5 33. Rd3 Kc8 34. Rxd7 Kxd7 35. Kf3 a6 36. Nd3 Bd6 37. c5 Be7 38. Ne5+ Ke6 39. Nc4 Nd5 40. Bf2 g5 41. Na5 b6 42. cxb6 cxb6 43. Nc6 Bf6 44. Nd4+ Bxd4 45. Bxd4 b5 46. Kg3 Nf6 47. Kf3 Ne4 48. Be3 Kd5 49. h4 gxh4 50. Kf4 h3 51. Bg1 Nd6 52. Kg3 Nc4 53. Kf4 Nxa3 54. Kxf5 Nc2 55. Kg4 Nxb4 56. Kxh3 a5 57. Kg4 a4 58. Be3 a3 59. Bc1 a2 60. Bb2 Nc2 0-1

[Event "SVK-chT1E 2122"]
[Site "Slovakia"]
[Date "2022.03.20"]
[Round "7.3"]
[White "Koval, Jakub"]
[Black "Papanetz, Peter"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "2115"]
[BlackElo "2129"]
[PlyCount "63"]
[EventDate "2022.01.29"]
[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 "Presov Tatran Dason"]
[BlackTeam "Zvolen Slavia"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. Bd3 Nf6 8. Nc3 0-0 9. 0-0 d6 10. h3 Nd7 11. Be3 Ne5 12. Be2 Be6 13. b3 Nf3+ 14. Bxf3 Bxc3 15. Rb1 a5 16. a4 Rb8 17. Bd4 Bxd4 18. Qxd4 Qg5 19. Kh1 c5 20. Qc3 Rb4 21. Rfe1 f6 22. Re3 Qe5 23. Qe1 Rfb8 24. Rd1 Qb2 25. Rc3 R4b6 26. Be2 Re8 27. Rb1 Qa3 28. Rf3 Qb4 29. c3 Qxe4 30. Re3 Qb7 31. Bb5 Rxb5 32. Rxe6 0-1

[Event "SVK-chT1E 2122"]
[Site "Slovakia"]
[Date "2022.03.19"]
[Round "6.2"]
[White "Koval, Jakub"]
[Black "Varga, Lukas"]
[Result "0-1"]
[ECO "D75"]
[WhiteElo "2115"]
[BlackElo "2142"]
[PlyCount "58"]
[EventDate "2022.01.29"]
[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 "Presov Tatran Dason"]
[BlackTeam "Kosice Slavia TU"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d5 6. cxd5 Nxd5 7. 0-0 c5 8. d4 cxd4 9. Nxd4 Nxc3 10. bxc3 Qc7 11. Qb3 Nd7 12. Ba3 a6 13. Rab1 Ne5 14. Bd5 Rd8 15. f4 e6 16. Bxe6 fxe6 17. fxe5 Qxe5 18. Rf3 Qd5 19. Qb4 e5 20. Rbf1 Bh3 21. e4 Qxe4 22. Qe7 Bxf1 23. Ne6 Bh6 24. Qf7+ Kh8 25. Qf6+ Kg8 26. Nxd8 Bc4 27. Bf8 Qe1+ 28. Kg2 Qd2+ 29. Kh3 Rxd8 0-1

[Event "SVK-chT2D 2122"]
[Site "Slovakia"]
[Date "2022.03.06"]
[Round "7.1"]
[White "Ihnat, Marek1111"]
[Black "Koval, Jakub"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "2067"]
[BlackElo "2115"]
[PlyCount "111"]
[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 "Michalovce Zemplin II"]
[BlackTeam "Presov Tatran Dason"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. d3 Bg7 5. Bxc6 bxc6 6. Nbd2 d6 7. Nb3 Nf6 8. Be3 0-0 9. Qd2 c5 10. 0-0-0 Be6 11. c4 Ng4 12. Kb1 Nxe3 13. Qxe3 a5 14. h4 a4 15. Nc1 h6 16. Ne2 f5 17. Nc3 Qd7 18. Qd2 Qc6 19. Nd5 Bxd5 20. cxd5 Qb5 21. Qc2 fxe4 22. dxe4 Rab8 23. Rhf1 Rf4 24. Nd2 Rbf8 25. f3 Rxh4 26. Nc4 Rhf4 27. Ne3 Rb8 28. Rd3 Qd7 29. Ra3 Rb4 30. Rc1 Rf8 31. Qe2 Rfb8 32. Rc2 Bf6 33. Nc4 Bg5 34. Na5 R8b6 35. Nc6 Rxc6 36. dxc6 Qxc6 37. Qd1 Kg7 38. Rd3 Qb5 39. Rdc3 Qa5 40. Rd3 Qb5 41. Qe2 Qa5 42. Rcc3 h5 43. a3 Rb6 44. Qc2 Bh6 45. Rc4 Qb5 46. Rd2 Ra6 47. Re2 Qc6 48. Qd1 Qe8 49. Qd5 Rb6 50. Qd1 Rb3 51. Ka2 Qb5 52. Rxa4 c4 53. Ra8 Rd3 54. Qc2 Qb3+ 55. Kb1 Rd1+ 56. Qc1 0-1

[Event "SVK-chT2D 2122"]
[Site "Slovakia"]
[Date "2022.03.05"]
[Round "6.1"]
[White "Kravec, Patrik"]
[Black "Koval, Jakub"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "2141"]
[BlackElo "2115"]
[PlyCount "63"]
[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 "Presov Slavia PU"]
[BlackTeam "Presov Tatran Dason"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. g3 f5 2. f4 Nf6 3. Nf3 c5 4. c4 Nc6 5. Nc3 b6 6. Bg2 Bb7 7. 0-0 e6 8. e3 Be7 9. b3 0-0 10. Bb2 Qe8 11. Qe2 Ng4 12. d3 Qg6 13. Rad1 Rae8 14. d4 d6 15. d5 Nd8 16. Nb5 exd5 17. Nc7 d4 18. exd4 Bf6 19. Nxe8 Rxe8 20. Qd2 Ne3 21. dxc5 Nxf1 22. Rxf1 Bxb2 23. Qxb2 Bxf3 24. Bxf3 dxc5 25. Qd2 Ne6 26. Qd7 Qf7 27. Qd6 Qe7 28. Qxe7 Rxe7 29. Bd5 Kf8 30. Bxe6 Rxe6 31. Kf2 Rh6 32. Kg2 1/2-1/2

[Event "SVK-chT1E 2122"]
[Site "Slovakia"]
[Date "2022.02.27"]
[Round "5.3"]
[White "Koval, Jakub"]
[Black "Simo, Marian"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2115"]
[BlackElo "2034"]
[PlyCount "154"]
[EventDate "2022.01.29"]
[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 "Presov Tatran Dason"]
[BlackTeam "Dunajov Inbest II"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. b3 Nf6 2. Bb2 c5 3. e3 g6 4. Nc3 d5 5. d4 cxd4 6. Qxd4 Nc6 7. Bb5 Bg7 8. Nxd5 Nh5 9. Qc5 Bxb2 10. Rd1 Kf8 11. Nf3 Qd6 12. Qc4 Nf6 13. Nb6 Qxd1+ 14. Kxd1 axb6 15. Bxc6 Rxa2 16. Ng5 Be6 17. Nxe6+ fxe6 18. Ke2 bxc6 19. Qxe6 Ba3 20. Qxc6 Bc5 21. b4 Bxb4 22. Qc4 Rb2 23. g4 h6 24. h4 Bc5 25. Ra1 Rb4 26. Qe6 Rxg4 27. h5 Kg7 28. hxg6 Rxg6 29. Ra4 Rf8 30. Rh4 h5 31. Qe5 Rh8 32. Qf5 Rg4 33. Rxg4+ hxg4 34. Kd3 Rh3 35. Kc4 Rf3 36. Qg5+ Kf7 37. e4 Rxf2 38. e5 Rxc2+ 39. Kb3 Rc3+ 40. Ka2 g3 41. exf6 Ra3+ 42. Kb2 exf6 43. Qd5+ Kg6 44. Qg8+ Kf5 45. Qh7+ Ke5 46. Qc7+ Kf5 47. Qh7+ Kg4 48. Qg6+ Kh3 49. Qh6+ Kg2 50. Qxf6 Re3 51. Qh4 Kg1 52. Kc2 g2 53. Kd2 Re7 54. Kd1 Kf1 55. Qc4+ Kf2 56. Qf4+ Kg1 57. Qh4 Re6 58. Qg3 Bf2 59. Qh3 Re4 60. Kd2 Rh4 61. Qf3 Rh7 62. Ke2 Re7+ 63. Kd2 Re3 64. Qd1+ Kh2 65. Qh5+ Rh3 66. Qe5+ Bg3 67. Qe2 Kh1 68. Qe4 Bf4+ 69. Kd1 b5 70. Kc2 b4 71. Kb2 Be5+ 72. Ka2 b3+ 73. Ka3 b2+ 74. Ka2 Rh5 75. Kb1 Kh2 76. Qe2 Rf5 77. Ka2 Bc3 0-1

[Event "SVK-chT1E 2122"]
[Site "Slovakia"]
[Date "2022.02.26"]
[Round "4.3"]
[White "Macko, Michal"]
[Black "Koval, Jakub"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2177"]
[BlackElo "2115"]
[PlyCount "60"]
[EventDate "2022.01.29"]
[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 "Liptov Chess School II"]
[BlackTeam "Presov Tatran Dason"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. a4 Bb6 7. h3 0-0 8. Bg5 Be6 9. Nbd2 a6 10. 0-0 Qe7 11. Re1 Rad8 12. Qe2 h6 13. Bh4 Kh8 14. Bxe6 fxe6 15. Nc4 Ba7 16. d4 g5 17. dxe5 Nh5 18. Nxg5 Nf4 19. Qg4 Ng6 20. Qh5 Kg7 21. exd6 cxd6 22. Nh7 Qxh4 23. Qxh4 Nxh4 24. Nxf8 Rxf8 25. Re2 Kf6 26. g3 Rg8 27. Kh2 Nf3+ 28. Kg2 Nh4+ 29. Kh2 Nf3+ 30. Kg2 Nh4+ 1/2-1/2

[Event "SVK-chT2D 2122"]
[Site "Slovakia"]
[Date "2021.11.14"]
[Round "4.1"]
[White "Rybka, Simon"]
[Black "Koval, Jakub"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2195"]
[BlackElo "2126"]
[PlyCount "94"]
[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 "Poprad LS VD"]
[BlackTeam "Presov Tatran Dason"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bb4+ 5. c3 Bc5 6. Nf5 g6 7. Be3 Bb6 8. Bxb6 axb6 9. Ne3 Nf6 10. Bd3 d5 11. exd5 Nxd5 12. Nxd5 Qxd5 13. 0-0 0-0 14. Na3 Rd8 15. Bc2 Qg5 16. Qc1 Qh4 17. Qe3 Ra5 18. Rad1 Rxd1 19. Bxd1 Be6 20. Bb3 Re5 21. Qf3 Rh5 22. h3 Rf5 23. Qg3 Qxg3 24. fxg3 Rxf1+ 25. Kxf1 Bxb3 26. axb3 Nd8 27. Ke2 f5 28. Nc4 Kf7 29. Ne5+ Ke6 30. Nf3 Kf6 31. Nd4 Ne6 32. Nxe6 Kxe6 33. Kf3 Ke5 34. Ke3 g5 35. Kf3 h5 36. b4 b5 37. b3 c6 38. h4 gxh4 39. gxh4 f4 40. Kf2 Kf5 41. Kf3 b6 42. c4 bxc4 43. bxc4 c5 44. bxc5 bxc5 45. Ke2 Kg4 46. Kd3 Kxh4 47. Ke4 Kg3 0-1

[Event "SVK-chT2D 2122"]
[Site "Slovakia"]
[Date "2021.11.13"]
[Round "3.1"]
[White "Koval, Jakub"]
[Black "Hagara, Eduard"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2126"]
[BlackElo "2399"]
[PlyCount "109"]
[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 "Presov Tatran Dason"]
[BlackTeam "Kezmarok"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. d3 Nbd7 6. Bg5 a6 7. Qc1 h6 8. Bd2 Rb8 9. Nh3 b6 10. 0-0 Bb7 11. Nd5 e6 12. Nxf6+ Nxf6 13. e4 c5 14. Re1 Qd7 15. Rb1 a5 16. a3 Ng4 17. Bc3 0-0 18. Bxg7 Kxg7 19. Qc3+ e5 20. f3 Nf6 21. b4 axb4 22. axb4 Ra8 23. b5 Nh7 24. Nf2 f6 25. Ra1 Ng5 26. Rxa8 Rxa8 27. Ra1 Qd8 28. Nh3 Ne6 29. Kf2 Rc8 30. Ng1 Rc7 31. Ne2 Rf7 32. Kg1 Nd4 33. Nxd4 cxd4 34. Qd2 f5 35. Ra7 h5 36. exf5 gxf5 37. f4 Bxg2 38. Rxf7+ Kxf7 39. Qxg2 exf4 40. Qd5+ Kg6 41. gxf4 Qf6 42. Kf1 h4 43. Qg2+ Kh5 44. Qf3+ Kh6 45. Qa8 Kh5 46. h3 Qg7 47. Qd5 Qg3 48. Qxf5+ Kh6 49. Qf8+ Kh7 50. Qe7+ Kh8 51. Qe8+ Kg7 52. Qe7+ Kh8 53. Qf6+ Kh7 54. Qf5+ Kh6 55. Qf6+ 1/2-1/2

[Event "SVK-ch Rapid"]
[Site "Modra"]
[Date "2021.06.12"]
[Round "5"]
[White "Koval, Jakub"]
[Black "Stohl, Igor"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2095"]
[BlackElo "2462"]
[PlyCount "10"]
[EventDate "2021.06.12"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 g6 2. Bb2 Nf6 3. e3 Bg7 4. d4 0-0 5. Nf3 e5 0-1

[Event "SVK-ch Rapid"]
[Site "Modra"]
[Date "2021.06.12"]
[Round "3"]
[White "Koval, Jakub"]
[Black "Zetocha, Claudiu"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2095"]
[BlackElo "2288"]
[PlyCount "125"]
[EventDate "2021.06.12"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 a6 4. Nc3 d6 5. g3 b6 6. Bg2 Bb7 7. 0-0 Nf6 8. Re1 Be7 9. b3 0-0 10. Bb2 Nbd7 11. d4 cxd4 12. Nxd4 Qc7 13. Rc1 Rac8 14. g4 g6 15. h3 Rfe8 16. f4 Bf8 17. f5 exf5 18. Nd5 Qd8 19. exf5 Bh6 20. fxg6 hxg6 21. Rf1 Bxd5 22. cxd5 Rxc1 23. Bxc1 Be3+ 24. Kh1 Nc5 25. Nc6 Qd7 26. Rxf6 Ne4 27. Bxe4 Rxe4 28. Bxe3 Rxe3 29. Rf3 Re4 30. Qf1 Qe8 31. Kg2 Re1 32. Qd3 Re2+ 33. Rf2 Re3 34. Qd4 Re4 35. Qf6 Re3 36. Qd8 Qxd8 37. Nxd8 Rd3 38. Nxf7 Rxd5 39. g5 a5 40. h4 b5 41. Nh6+ Kh8 42. Kf3 a4 43. Ke4 Re5+ 44. Kd4 Rc5 45. Rf8+ Kg7 46. Rf7+ Kh8 47. bxa4 bxa4 48. Ra7 Rc2 49. Rxa4 Rh2 50. Kd5 Re2 51. Ra8+ Kg7 52. Ra7+ Kh8 53. Ng4 Kg8 54. Nf6+ Kf8 55. a4 Rh2 56. Kxd6 Rd2+ 57. Ke5 Re2+ 58. Ne4 Rh2 59. a5 Rxh4 60. a6 Rh1 61. Kf6 Rf1+ 62. Kxg6 Ra1 63. Nf6 1-0

[Event "SVK-ch Rapid"]
[Site "Modra"]
[Date "2021.06.12"]
[Round "4"]
[White "Petran, Peter"]
[Black "Koval, Jakub"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2231"]
[BlackElo "2095"]
[PlyCount "12"]
[EventDate "2021.06.12"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. Nf3 Ng8 3. Ng1 c6 4. d4 d6 5. Be2 d5 6. Nf3 g6 0-1

[Event "Slovak Hybrid Teams"]
[Site "Tornelo INT"]
[Date "2021.05.14"]
[Round "3.3"]
[White "Koval, Jakub"]
[Black "Turcan, Richard"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2095"]
[BlackElo "2295"]
[PlyCount "63"]
[EventDate "2021.05.13"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "SVK"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]
[WhiteTeam "Presov Region CF"]
[BlackTeam "Slovak Chess Federation "]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. b3 b6 2. Bb2 Bb7 3. e3 e6 4. Nc3 Nf6 5. f4 c5 6. Nf3 d5 7. Bb5+ Nbd7 8. 0-0 Bd6 9. Bxd7+ Qxd7 10. Ne5 Qe7 11. Ne2 0-0 12. Ng3 Ne4 13. Nh5 f6 14. Ng4 g6 15. Nh6+ Kh8 16. d3 gxh5 17. dxe4 Qe8 18. e5 fxe5 19. fxe5 Be7 20. Qd3 c4 21. Qd4 Qg6 22. Rf6 Rxf6 23. exf6 Bc5 24. Qe5 d4 25. f7+ Qg7 26. Bxd4 Bxd4 27. exd4 Qxe5 28. dxe5 Kg7 29. Rf1 c3 30. Ng8 Rf8 31. Nf6 Rxf7 32. Ne8+ 1-0

[Event "Slovak Hybrid Teams"]
[Site "Tornelo INT"]
[Date "2021.05.14"]
[Round "2.2"]
[White "Schwarz, Dusan"]
[Black "Koval, Jakub"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "2291"]
[BlackElo "2095"]
[PlyCount "138"]
[EventDate "2021.05.13"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "SVK"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]
[WhiteTeam "Bratislava Chess Feeration"]
[BlackTeam "Presov Region CF"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nge2 Bg7 8. Ng3 a6 9. a4 Nbd7 10. Be2 0-0 11. 0-0 Re8 12. Bg5 Qb6 13. Qd2 Ne5 14. a5 Qa7 15. b4 b5 16. axb6 Qxb6 17. bxc5 Qxc5 18. Na4 Qa7 19. Be3 Qe7 20. Nb6 Rb8 21. Nxc8 Rexc8 22. Bxa6 Nc4 23. Bxc4 Rxc4 24. f3 h5 25. Rac1 Rcb4 26. Rfe1 Kh7 27. Rc2 Nd7 28. Ne2 Ne5 29. Nd4 Nc4 30. Nc6 Qe8 31. Rxc4 Rxc4 32. Nxb8 Qxb8 33. Rc1 Rb4 34. g3 Qb5 35. Kg2 Rb2 36. Rc2 Rb1 37. Qe2 Qb4 38. Bf2 Qa3 39. h3 Rb3 40. g4 hxg4 41. hxg4 Be5 42. Bg3 Re3 43. Qf1 Bxg3 44. Kxg3 Kg7 45. Qh1 Rc3 46. Rh2 Rc1 47. Rh7+ Kf6 48. Qh4+ Ke5 49. Rxf7 Kd4 50. Qf6+ Ke3 51. Qf4+ Ke2 52. Rh7 Rg1+ 53. Kh2 Qa1 54. Qxd6 Rh1+ 55. Kg3 Qg1+ 56. Kf4 Qe3+ 57. Ke5 Rxh7 58. Qxg6 Qc3+ 59. Kf5 Qxf3+ 60. Ke6 Qh3 61. e5 Rh6 62. Qxh6 Qxh6+ 63. Kf7 Qf4+ 64. Ke6 Qxg4+ 65. Kd6 Qf4 66. Ke6 Ke3 67. d6 Ke4 68. d7 Qxe5+ 69. Kf7 Qd6 0-1

[Event "Slovak Hybrid Teams"]
[Site "Tornelo INT"]
[Date "2021.05.13"]
[Round "1.2"]
[White "Koval, Jakub"]
[Black "Molnar, Erno"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2095"]
[BlackElo "2240"]
[PlyCount "67"]
[EventDate "2021.05.13"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "SVK"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]
[WhiteTeam "Presov Region CF"]
[BlackTeam "Nitra Region CF"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. h3 Nf6 5. Bxc6+ bxc6 6. d3 e5 7. Nbd2 g6 8. 0-0 Bg7 9. Re1 0-0 10. Nc4 Ne8 11. c3 f5 12. Bg5 Qc7 13. exf5 gxf5 14. Qe2 Nf6 15. Nfd2 Nd5 16. Qh5 Ba6 17. Rad1 Rae8 18. f4 e4 19. Nf1 Re6 20. dxe4 fxe4 21. Nfe3 Bxc4 22. Nxc4 h6 23. f5 Rxf5 24. Qg4 Qf7 25. Be3 Nxe3 26. Nxe3 Rg5 27. Qh4 d5 28. Rf1 Rf6 29. Rxf6 Qxf6 30. Rf1 Qg6 31. g4 h5 32. Rf5 Rxf5 33. Nxf5 hxg4 34. Ne7+ 1-0

[Event "SVK-chT1E 1920"]
[Site "Slovakia"]
[Date "2020.06.21"]
[Round "11.4"]
[White "Sevcikova, Lucia"]
[Black "Koval, Jakub"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2017"]
[BlackElo "2095"]
[PlyCount "20"]
[EventDate "2019.10.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kysucke Nove Mesto"]
[BlackTeam "Sabinov"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. Nf3 d6 2. g3 e5 3. d3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. c4 c5 7. Nbd2 Nc6 8. a4 Bg4 9. b3 Qc7 10. Qc2 Rac8 1/2-1/2

[Event "SVK-chT1E 1920"]
[Site "Slovakia"]
[Date "2020.06.20"]
[Round "10.3"]
[White "Matejovic, Juraj"]
[Black "Koval, Jakub"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2239"]
[BlackElo "2095"]
[PlyCount "76"]
[EventDate "2019.10.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Dunajov Inbest II"]
[BlackTeam "Sabinov"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 a6 6. Ba4 d6 7. h3 Nf6 8. Re1 0-0 9. d4 b5 10. Bc2 Re8 11. a3 Bb7 12. Nbd2 Nb8 13. b4 Nbd7 14. d5 Nb6 15. Nb3 c6 16. Na5 Qc7 17. dxc6 Bxc6 18. Bg5 Rad8 19. a4 d5 20. Nxc6 Qxc6 21. axb5 axb5 22. Bxf6 Bxf6 23. exd5 Qxd5 24. Be4 Qc4 25. Qe2 Bg7 26. Qxc4 bxc4 27. Ra6 Re6 28. g4 Red6 29. Kf1 f6 30. Rea1 Rd1+ 31. Rxd1 Rxd1+ 32. Ke2 Rd6 33. h4 h5 34. Bxg6 hxg4 35. Nd2 Bf8 36. Ne4 Rd3 37. Rxb6 Rf3 38. Nxf6+ Kh8 1-0

[Event "SVK-chT2D 1920"]
[Site "Slovakia"]
[Date "2020.03.08"]
[Round "11.2"]
[White "Koval, Jakub"]
[Black "Regec, Viliam"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2082"]
[BlackElo "2128"]
[PlyCount "49"]
[EventDate "2019.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Presov Tatran Dason"]
[BlackTeam "Gelnica Slovan"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. b3 b6 2. Bb2 Bb7 3. e3 e6 4. Nc3 c5 5. Nf3 Nc6 6. d4 d5 7. Bb5 Qc7 8. Qe2 a6 9. Bxc6+ Bxc6 10. e4 Nf6 11. exd5 Nxd5 12. Nxd5 Bxd5 13. c4 Bxf3 14. Qxf3 Rd8 15. d5 exd5 16. cxd5 Qe7+ 17. Kf1 Qg5 18. Re1+ Be7 19. d6 Rxd6 20. Qa8+ Rd8 21. Qc6+ Kf8 22. h4 Qd2 23. Qb7 Rd7 24. Qc8+ Rd8 25. Qb7 1/2-1/2

[Event "SVK-chT2D 1920"]
[Site "Slovakia"]
[Date "2020.03.07"]
[Round "10.2"]
[White "Pacholsky, Martin"]
[Black "Koval, Jakub"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2002"]
[BlackElo "2082"]
[PlyCount "80"]
[EventDate "2019.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Margecany"]
[BlackTeam "Presov Tatran Dason"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d4 Bxd4 6. Nxd4 Nxd4 7. f4 d6 8. fxe5 dxe5 9. Bg5 Be6 10. Nd2 Qe7 11. c3 Bxc4 12. Nxc4 Ne6 13. Bxf6 gxf6 14. b4 Rg8 15. Ne3 Nf4 16. Kh1 Rd8 17. Qa4+ Qd7 18. Qxa7 Qc6 19. Rad1 Ke7 20. b5 Qxe4 21. Qc5+ Ke6 22. Qxc7 Nd5 23. Qxb7 Qxe3 24. c4 Nf4 25. g3 Qe2 26. Rde1 Qxc4 27. gxf4 Qd5+ 28. Qxd5+ Rxd5 29. f5+ Kd6 30. a4 Rd2 31. Rd1 Rgg2 32. Rxd2+ Rxd2 33. Rb1 Kc7 34. Rc1+ Kb7 35. Rc4 Ra2 36. Kg1 h6 37. h3 h5 38. Rc6 Rxa4 39. Rxf6 Rf4 40. b6 h4 1/2-1/2

[Event "SVK-chT2D 1920"]
[Site "Slovakia"]
[Date "2020.02.16"]
[Round "9.3"]
[White "Koval, Jakub"]
[Black "Kopcak, Stanislav"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2082"]
[BlackElo "1923"]
[PlyCount "77"]
[EventDate "2019.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Presov Tatran Dason"]
[BlackTeam "Poprad LS VD"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. c4 e5 2. Nc3 c6 3. d4 f6 4. Nf3 Qc7 5. e4 a6 6. Be3 d6 7. Bd3 Bg4 8. h3 Bh5 9. g4 Bf7 10. d5 c5 11. Be2 Nd7 12. g5 h6 13. g6 Bxg6 14. Nh4 Bf7 15. Bh5 Nb6 16. Ng6 Rh7 17. Qg4 Qd7 18. Qg3 f5 19. Bxc5 Nxc4 20. Qd3 b5 21. b3 dxc5 22. bxc4 Bd6 23. f4 Nf6 24. Nxe5 Bxe5 25. Bxf7+ Qxf7 26. fxe5 b4 27. exf6 bxc3 28. e5 gxf6 29. e6 Qh5 30. Rg1 Qh4+ 31. Kd1 0-0-0 32. Kc2 Rb7 33. Rab1 Qf2+ 34. Kxc3 Rxb1 35. Rxb1 Rg8 36. d6 Qxa2 37. Qf3 Qa5+ 38. Kd3 Rg3 39. d7+ 1-0

[Event "SVK-chT2D 1920"]
[Site "Slovakia"]
[Date "2020.02.15"]
[Round "8.3"]
[White "Hurtuk, Radovan"]
[Black "Koval, Jakub"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2028"]
[BlackElo "2082"]
[PlyCount "85"]
[EventDate "2019.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Kezmarok"]
[BlackTeam "Presov Tatran Dason"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 Qb6 7. b4 cxd4 8. cxd4 Nge7 9. Be3 Nf5 10. Bd3 Be7 11. 0-0 Rc8 12. Nbd2 Rg8 13. g4 Nxe3 14. fxe3 f5 15. gxf5 exf5 16. b5 Nd8 17. Kh1 Qh6 18. Qe2 g6 19. a4 Ne6 20. Rac1 Kf7 21. Bb1 Ng5 22. Ba2 Be6 23. a5 Kg7 24. b6 axb6 25. axb6 Qh5 26. Rc7 Rxc7 27. bxc7 Rc8 28. Rc1 Bb4 29. Qg2 Ne4 30. Nxe4 fxe4 31. Ng5 Bg4 32. h3 Qxg5 33. Qxg4 Qxe3 34. Rf1 Rxc7 35. Qe6 Kh6 36. Bxd5 Rc1 37. Rxc1 Qxc1+ 38. Kh2 Qd2+ 39. Kh1 Qe1+ 40. Kh2 Qf2+ 41. Kh1 Qf1+ 42. Kh2 Bd2 43. h4 0-1

[Event "SVK-chT2D 1920"]
[Site "Slovakia"]
[Date "2019.12.15"]
[Round "6.2"]
[White "Koval, Jakub"]
[Black "Ferkova, Dominika"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2082"]
[BlackElo "2033"]
[PlyCount "60"]
[EventDate "2019.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]
[WhiteTeam "Presov Tatran Dason"]
[BlackTeam "Bardejov BSK II"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. b3 d5 2. Bb2 e6 3. e3 c5 4. f4 Nc6 5. Nf3 Nf6 6. Bb5 Bd7 7. 0-0 Be7 8. d3 Qc7 9. Bxc6 Bxc6 10. Ne5 Bd6 11. Nd2 0-0-0 12. b4 Kb8 13. Ndf3 Ne8 14. bxc5 Bxc5 15. Bd4 Bxd4 16. Nxd4 Nd6 17. a4 Bd7 18. c4 dxc4 19. dxc4 f6 20. Nxd7+ Qxd7 21. Rb1 Nxc4 22. Qc1 Rc8 23. Rd1 e5 24. Nb5 Qc6 25. fxe5 fxe5 26. Qc3 Qc5 27. Rdc1 a6 28. Na3 Qxa3 29. Rb3 Qc5 30. Rcb1 Na5 0-1

[Event "SVK-chT2D 1920"]
[Site "Slovakia"]
[Date "2019.12.14"]
[Round "5.2"]
[White "Koval, Jakub"]
[Black "Cenker, Milan"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2082"]
[BlackElo "1973"]
[PlyCount "79"]
[EventDate "2019.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]
[WhiteTeam "Presov Tatran Dason"]
[BlackTeam "Presov Slavia PU"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. b3 b6 2. Bb2 Bb7 3. e3 e6 4. Nc3 f5 5. Nh3 Nf6 6. Rg1 Nc6 7. d4 Ne7 8. Nf4 g5 9. Nh5 Ng6 10. Be2 g4 11. Nxf6+ Qxf6 12. Qd3 Bd6 13. g3 a6 14. 0-0-0 0-0 15. e4 Qe7 16. Rge1 Bb4 17. exf5 Rxf5 18. Qxf5 exf5 19. Bc4+ Kf8 20. Rxe7 Nxe7 21. Ne2 Bd6 22. Kb1 Re8 23. Bd3 Nd5 24. a3 Re7 25. c4 Nf6 26. c5 bxc5 27. dxc5 Be5 28. Nd4 Bxd4 29. Bxd4 Ne4 30. Kc2 d6 31. cxd6 cxd6 32. b4 Re6 33. Bc4 Rh6 34. Be3 Rxh2 35. Bd5 Bxd5 36. Rxd5 Nxg3 37. Kd3 Nf1 38. Rxf5+ Ke7 39. Bf4 Rh3+ 40. Ke2 1-0

[Event "SVK-chT1E 1920"]
[Site "Slovakia"]
[Date "2019.12.08"]
[Round "6.5"]
[White "Koval, Jakub"]
[Black "Mrvova, Alena"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2087"]
[BlackElo "2181"]
[PlyCount "90"]
[EventDate "2019.10.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]
[WhiteTeam "Sabinov"]
[BlackTeam "Humenne Reinter II"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 d6 5. d3 h6 6. e3 Bf5 7. a3 a5 8. Nge2 Qd7 9. 0-0 Be7 10. Nd5 Bd8 11. Nec3 Nh7 12. e4 Be6 13. f4 exf4 14. Nxf4 Bg4 15. Bf3 Bxf3 16. Qxf3 0-0 17. Ncd5 Ne5 18. Qe2 c6 19. Ne3 Bb6 20. Kg2 Rae8 21. Bd2 Ng5 22. Nf5 Bd8 23. h4 Nh7 24. d4 Ng6 25. Nh5 d5 26. Qg4 Kh8 27. e5 dxc4 28. Rad1 Qd5+ 29. Kh2 Rg8 30. Nd6 Re7 31. Rf5 Bc7 32. Bf4 Qe6 33. Ne4 b6 34. Rf1 Rd7 35. Be3 c5 36. Nxg7 Rxg7 37. Bxh6 Rg8 38. Ng5 Nxe5 39. dxe5 Qxh6 40. Rxf7 Rd2+ 41. Kg1 Bxe5 42. Rxh7+ Qxh7 43. Rf5 Bd4+ 44. Kf1 Rxb2 45. Nf7+ Qxf7 0-1

[Event "SVK-chT1E 1920"]
[Site "Slovakia"]
[Date "2019.12.07"]
[Round "5.6"]
[White "Koval, Jakub"]
[Black "Brodzak, Jan"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2087"]
[BlackElo "1854"]
[PlyCount "43"]
[EventDate "2019.10.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]
[WhiteTeam "Sabinov"]
[BlackTeam "Bardejov"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 d5 2. exd5 Qxd5 3. d4 c6 4. c4 Qd6 5. Nc3 Nf6 6. c5 Qd8 7. Bc4 e6 8. Bg5 Be7 9. Nf3 0-0 10. 0-0 b6 11. Qe2 Nbd7 12. Rad1 Re8 13. Rfe1 Qc7 14. Bh4 bxc5 15. Bxe6 Bd6 16. Bxf7+ Kxf7 17. Qc4+ Kf8 18. Rxe8+ Nxe8 19. dxc5 Nxc5 20. Ng5 Nf6 21. Rxd6 Qe7 22. Rd8+ 1-0

[Event "SVK-chT2D 1920"]
[Site "Slovakia"]
[Date "2019.11.17"]
[Round "4.2"]
[White "Koval, Jakub"]
[Black "Hotak, Marian"]
[Result "1/2-1/2"]
[ECO "E65"]
[WhiteElo "2082"]
[BlackElo "2042"]
[PlyCount "13"]
[EventDate "2019.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Presov Tatran Dason"]
[BlackTeam "Kosice Slavia UPJS III"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. g3 g6 2. Bg2 Bg7 3. d4 Nf6 4. Nf3 0-0 5. 0-0 d6 6. c4 c5 7. Nc3 1/2-1/2

[Event "SVK-chT1E 1920"]
[Site "Slovakia"]
[Date "2019.11.10"]
[Round "4.3"]
[White "Zatko, Gregor"]
[Black "Koval, Jakub"]
[Result "1-0"]
[ECO "C32"]
[WhiteElo "2115"]
[BlackElo "2082"]
[PlyCount "59"]
[EventDate "2019.10.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Banska Bystrica Junior"]
[BlackTeam "Sabinov"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. Nc3 Nf6 5. d3 Bb4 6. Bd2 e3 7. Bxe3 0-0 8. Be2 Re8 9. Bd2 Bxc3 10. bxc3 Bg4 11. h3 Qxd5 12. Kf2 Qc5+ 13. Kg3 Nh5+ 14. Kh2 Bxe2 15. Nxe2 Qf2 16. Re1 Nc6 17. Rb1 Re6 18. Nd4 Rg6 19. Rg1 Nf6 20. Qe1 Ng4+ 21. Kh1 Nxd4 22. cxd4 Qxd4 23. f5 Rh6 24. Bxh6 Qd6 25. g3 Qxh6 26. Rg2 Ne3 27. Re2 Re8 28. Kg1 Qg5 29. Qf2 Kf8 30. Rbe1 1-0

[Event "SVK-chT1E 1920"]
[Site "Slovakia"]
[Date "2019.11.09"]
[Round "3.3"]
[White "Koval, Jakub"]
[Black "Halak, Miklos"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2082"]
[BlackElo "2265"]
[PlyCount "103"]
[EventDate "2019.10.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Sabinov"]
[BlackTeam "Cebovce"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e5 6. e3 Nge7 7. Nge2 d6 8. a3 Be6 9. Nd5 Rb8 10. Nec3 0-0 11. 0-0 a6 12. Rb1 b5 13. b4 cxb4 14. axb4 bxc4 15. dxc4 Bxd5 16. Nxd5 Nxd5 17. Bxd5 Nxb4 18. Ba3 a5 19. Bxb4 axb4 20. Qa4 Qb6 21. Rb3 Kh8 22. Rfb1 f5 23. Rxb4 Qc7 24. Rb7 Rxb7 25. Rxb7 Qd8 26. Rd7 Qb6 27. Qb5 Qb8 28. Qxb8 Rxb8 29. Rxd6 Bf8 30. Rd7 Rb1+ 31. Kg2 Rc1 32. h4 Rc2 33. h5 Bh6 34. hxg6 hxg6 35. Kf1 Rc1+ 36. Ke2 Rc2+ 37. Kd3 Rxf2 38. c5 e4+ 39. Kd4 Rf3 40. c6 Bxe3+ 41. Ke5 Bb6 42. Kf6 Rxg3 43. Bf7 Rd3 44. c7 Bxc7 45. Rxc7 Rd6+ 46. Kg5 Kg7 47. Bxg6+ Kf8 48. Kxf5 e3 49. Rc8+ Kg7 50. Rc7+ Kf8 51. Rh7 e2 52. Rh8+ 1/2-1/2

[Event "SVK-chT2D 1920"]
[Site "Slovakia"]
[Date "2019.10.27"]
[Round "2.2"]
[White "Bemak, Mikhail"]
[Black "Koval, Jakub"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2071"]
[BlackElo "2082"]
[PlyCount "80"]
[EventDate "2019.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Velke Kapusany"]
[BlackTeam "Presov Tatran Dason"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. d4 f5 2. Nc3 d5 3. g3 Nf6 4. Bg2 e6 5. Nh3 Be7 6. 0-0 a6 7. a4 0-0 8. b3 c5 9. e3 Nc6 10. Ba3 cxd4 11. Bxe7 Qxe7 12. exd4 Qb4 13. Ne2 Ne4 14. Qd3 a5 15. Rab1 b6 16. c3 Qd6 17. Rfe1 Ba6 18. Qe3 Rac8 19. f3 Nf6 20. Nef4 Rfe8 21. Nd3 Bxd3 22. Qxd3 e5 23. dxe5 Rxe5 24. Rxe5 Nxe5 25. Qxf5 Rxc3 26. Re1 Nd3 27. Rd1 Qe5 28. Qxe5 Nxe5 29. Ng5 Nd3 30. Bf1 Nc5 31. Re1 Rxb3 32. Re7 h6 33. Ne6 Re3 34. Bh3 Nxe6 35. Rxe6 Rxe6 36. Bxe6+ Kf8 37. Kf2 Ke7 38. Bf5 Kd6 39. Ke3 Kc5 40. Bd3 Kb4 0-1

[Event "SVK-chT2D 1920"]
[Site "Slovakia"]
[Date "2019.10.26"]
[Round "1.2"]
[White "Koval, Jakub"]
[Black "Ondo, Tomas"]
[Result "1/2-1/2"]
[ECO "A24"]
[WhiteElo "2082"]
[BlackElo "2021"]
[PlyCount "142"]
[EventDate "2019.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Presov Tatran Dason"]
[BlackTeam "Moldava nad Bodvou"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. e3 e5 6. Nge2 0-0 7. 0-0 c6 8. b3 Qc7 9. Ba3 Rd8 10. Rc1 a5 11. d4 Na6 12. Nb5 cxb5 13. cxb5 Nc5 14. dxc5 d5 15. Nc3 Be6 16. Qe2 d4 17. Na4 d3 18. Qd2 e4 19. Nb6 Rab8 20. Bb2 Bf5 21. Bc3 Qxc5 22. Bxf6 Qxb6 23. Bxd8 Rxd8 24. Rc4 Re8 25. Rfc1 Bf8 26. g4 Bxg4 27. Rxe4 Rxe4 28. Bxe4 Qxb5 29. Qxd3 Qh5 30. Qd5 Qh4 31. Bg2 Be6 32. Qe4 Qg5 33. Rd1 h5 34. Kh1 Kh7 35. Qxb7 Qf5 36. Qf3 Qc2 37. Rd8 Be7 38. Rd1 Qxa2 39. Qb7 Qxb3 40. Qxb3 Bxb3 41. Rd3 a4 42. Bd5 Bxd5+ 43. Rxd5 Kg7 44. Ra5 a3 45. Kg2 Kf6 46. Kf3 Ke6 47. Ke4 Bd6 48. f4 f5+ 49. Kd4 Kf7 50. Ra7+ Kg8 51. Kd5 Bb4 52. Ra4 Be7 53. Ke6 Bf8 54. Kf6 Kh7 55. Ra7+ Kh6 56. Kf7 Bc5 57. Ra6 Bxe3 58. Rxg6+ Kh7 59. Rg5 Kh6 60. Rxf5 a2 61. Rf6+ Kh7 62. Ra6 Bxf4 63. Rxa2 Kh6 64. Kf6 Bg5+ 65. Kf5 Bd8 66. Ra6+ Kg7 67. Rd6 Be7 68. Rd7 Kf7 69. h4 Ke8 70. Ke6 Bxh4 71. Rh7 Kd8 1/2-1/2

[Event "SVK-chT2D 1819"]
[Site "Slovakia"]
[Date "2019.04.07"]
[Round "11.2"]
[White "Mrvova, Alena"]
[Black "Koval, Jakub"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "2162"]
[BlackElo "2074"]
[PlyCount "70"]
[EventDate "2018.10.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Humenne Reinter"]
[BlackTeam "Presov Tatran Dason"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. d3 Bg7 5. Nc3 Nge7 6. Bg5 h6 7. Be3 d5 8. exd5 Nxd5 9. Nxd5 Qxd5 10. Bc4 Qd6 11. a3 Be6 12. Nd2 f5 13. f3 0-0-0 14. Qe2 Rhe8 15. 0-0 Bxc4 16. Nxc4 Qe7 17. c3 Kb8 18. Qc2 Qe6 19. b4 e4 20. b5 Na5 21. Bxa7+ Kxa7 22. Nxa5 exd3 23. Qa4 Kb8 24. Rab1 Qb6+ 25. Kh1 Bxc3 26. Nc6+ bxc6 27. bxc6 Bb2 28. Qc4 Re2 29. a4 Rc2 30. Qa2 d2 31. a5 Qb4 32. a6 Rc1 33. a7+ Ka8 34. Rd1 Rxd1+ 35. Rxd1 Re8 0-1

[Event "SVK-chT2D 1819"]
[Site "Slovakia"]
[Date "2019.04.06"]
[Round "10.2"]
[White "Koval, Jakub"]
[Black "Presalovic, Marcel"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "2074"]
[BlackElo "2086"]
[PlyCount "36"]
[EventDate "2018.10.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Presov Tatran Dason"]
[BlackTeam "Stropkov/Svidnik"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. d4 Nf6 2. Bg5 d5 3. Nf3 Ne4 4. Bf4 c5 5. e3 Qb6 6. Bxb8 Rxb8 7. dxc5 Qxc5 8. Nbd2 Nxd2 9. Qxd2 e6 10. Be2 Be7 11. 0-0 0-0 12. c3 Rd8 13. Qd4 b6 14. Ne5 Qc7 15. Nd3 Bf6 16. Qf4 e5 17. Qg3 Qe7 18. f4 Bh4 0-1

[Event "SVK-chT2D 1819"]
[Site "Slovakia"]
[Date "2019.03.03"]
[Round "9.2"]
[White "Koval, Jakub"]
[Black "Veselovsky, Jan"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2074"]
[BlackElo "2098"]
[PlyCount "34"]
[EventDate "2018.10.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Presov Tatran Dason"]
[BlackTeam "Bardejov BSK II"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nc3 Nbd7 6. g3 Nb6 7. Bg2 Nbxd5 8. Nge2 e6 9. d4 Bd7 10. Bg5 Be7 11. Nf4 0-0 12. Nd3 Bc6 13. 0-0 Nxc3 14. bxc3 Bxg2 15. Bxf6 Bxf1 16. Bxe7 Qxe7 17. Qxf1 Rac8 0-1

[Event "SVK-chT2D 1819"]
[Site "Slovakia"]
[Date "2019.03.02"]
[Round "8.4"]
[White "Pacholsky, Martin"]
[Black "Koval, Jakub"]
[Result "1/2-1/2"]
[ECO "B05"]
[WhiteElo "2023"]
[BlackElo "2074"]
[PlyCount "61"]
[EventDate "2018.10.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Margecany"]
[BlackTeam "Presov Tatran Dason"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 c6 6. 0-0 Bxf3 7. Bxf3 dxe5 8. dxe5 e6 9. c4 Ne7 10. Qxd8+ Kxd8 11. Be4 Nd7 12. f4 g6 13. b3 Nc5 14. Bc2 h5 15. Nc3 a5 16. Be3 Nf5 17. Bf2 Be7 18. Ne4 Nxe4 19. Bxe4 Kc7 20. Rfd1 Rhd8 21. Kf1 Rxd1+ 22. Rxd1 a4 23. Ke2 axb3 24. axb3 Bb4 25. h3 Ra2+ 26. Kf3 Be7 27. g3 b6 28. Rd3 Bc5 29. Bxc5 bxc5 30. Bxf5 gxf5 31. h4 1/2-1/2

[Event "SVK-chT2D 1819"]
[Site "Slovakia"]
[Date "2019.02.03"]
[Round "7.2"]
[White "Koval, Jakub"]
[Black "Pejko, Otomar"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2074"]
[BlackElo "2112"]
[PlyCount "34"]
[EventDate "2018.10.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Presov Tatran Dason"]
[BlackTeam "Kosice Slavia UPJS III"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. d4 d5 2. Nf3 c5 3. e3 Nc6 4. c3 cxd4 5. exd4 Qc7 6. Bd3 Bg4 7. Nbd2 e6 8. Nf1 Bd6 9. Ng3 Nge7 10. h3 Bxf3 11. Qxf3 Ng6 12. Nh5 0-0-0 13. 0-0 Kb8 14. Bb5 Nh4 15. Qg4 Nf5 16. Bf4 g6 17. Bxd6 Nxd6 0-1

[Event "SVK-chT1E 1819"]
[Site "Slovakia"]
[Date "2019.01.13"]
[Round "6.3"]
[White "Haring, Filip"]
[Black "Koval, Jakub"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2290"]
[BlackElo "2086"]
[PlyCount "97"]
[EventDate "2018.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]
[WhiteTeam "Banska Bystrica Junior"]
[BlackTeam "Kysucke Nove Mesto"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. Qe2 Ngf6 8. Neg5 Bxf3 9. Nxf3 Bd6 10. c3 c6 11. 0-0 Qa5 12. Bd2 Qh5 13. Rae1 0-0 14. h3 Rae8 15. Ne5 Qxe2 16. Rxe2 c5 17. Bb5 Rd8 18. Bg5 h6 19. Nxd7 hxg5 20. Nxc5 Bxc5 21. dxc5 Rd5 22. b4 Rc8 23. a4 Rdd8 24. a5 Nd5 25. Rc1 b6 26. cxb6 axb6 27. a6 Nxb4 28. a7 Nc6 29. Ra2 Na5 30. c4 Rc5 31. Rd2 Ra8 32. Rd7 Nc6 33. Rb7 Na5 34. Rb8+ Rc8 35. Rxc8+ Rxc8 36. c5 bxc5 37. Rxc5 Ra8 38. Bd3 Nb7 39. Be4 f5 40. Rc8+ Rxc8 41. Bxb7 Rc1+ 42. Kh2 Ra1 43. a8Q+ Rxa8 44. Bxa8 Kf7 45. Kg3 Kf6 46. Kf3 g6 47. Bc6 Ke7 48. Ke3 e5 49. g4 1-0

[Event "SVK-chT1E 1819"]
[Site "Slovakia"]
[Date "2019.01.12"]
[Round "5.3"]
[White "Koval, Jakub"]
[Black "Likavsky, Tomas"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2086"]
[BlackElo "2422"]
[PlyCount "62"]
[EventDate "2018.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]
[WhiteTeam "Kysucke Nove Mesto"]
[BlackTeam "Dunajov Inbest II"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. d4 d6 2. Nf3 g6 3. Bg5 Bg7 4. Nc3 h6 5. Bd2 e5 6. dxe5 dxe5 7. e4 Be6 8. Qe2 Nd7 9. 0-0-0 c6 10. Be3 Qa5 11. Nd2 Bxa2 12. Nxa2 Qxa2 13. Qc4 Qa1+ 14. Nb1 Ngf6 15. Bd2 0-0 16. Bb4 Rfc8 17. b3 b5 18. Qc3 Qa6 19. Qd3 Qb6 20. f3 c5 21. Bc3 c4 22. bxc4 Rxc4 23. Qd2 Rc6 24. Ba5 Qb7 25. Nc3 Rac8 26. Bd3 Nc5 27. Kb2 b4 28. Ne2 b3 29. c3 Rd6 30. Qe3 Rxd3 31. Rxd3 Qa6 0-1

[Event "SVK-chT2D 1819"]
[Site "Slovakia"]
[Date "2018.12.16"]
[Round "6.3"]
[White "Koval, Jakub"]
[Black "Kostelnik, Peter"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "2074"]
[BlackElo "1968"]
[PlyCount "82"]
[EventDate "2018.10.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Presov Tatran Dason"]
[BlackTeam "Kosice Slavia TU IV"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nf3 Be7 7. Bxf6 Nxf6 8. Bd3 0-0 9. h4 b6 10. Qe2 Bb7 11. 0-0-0 Bxe4 12. Bxe4 Nxe4 13. Qxe4 Qd5 14. Qxd5 exd5 15. Rde1 Bd6 16. Kd2 Rfe8 17. Kd3 f6 18. h5 Kf7 19. Nh4 Rxe1 20. Rxe1 g6 21. g3 Rc8 22. Ng2 c6 23. Rh1 Kg7 24. Ne3 Re8 25. b3 Rd8 26. Rh4 f5 27. f4 Be7 28. Rh1 c5 29. Re1 Bf6 30. dxc5 bxc5 31. c4 dxc4+ 32. Kxc4 Bd4 33. hxg6 hxg6 34. Re2 Kf7 35. Nd5 Re8 36. Rh2 Rc8 37. Rh1 Bg7 38. Re1 Bf8 39. Nc3 Rd8 40. Nd5 Rd7 41. a4 Rb7 1/2-1/2

[Event "SVK-chT2D 1819"]
[Site "Slovakia"]
[Date "2018.12.15"]
[Round "5.3"]
[White "Koval, Jakub"]
[Black "Ackerman, Ernest"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2074"]
[BlackElo "2073"]
[PlyCount "63"]
[EventDate "2018.10.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Presov Tatran Dason"]
[BlackTeam "Moldava nad Bodvou"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 d6 5. d4 Bd7 6. Ne2 exd4 7. Nxd4 Ne5 8. Be2 Be7 9. Nc3 0-0 10. Qd2 c6 11. 0-0-0 b5 12. f4 Neg4 13. Bf3 b4 14. Ne4 Nd5 15. Bxg4 Bxg4 16. Nxc6 Qc7 17. Qxd5 Bxd1 18. Rxd1 Rac8 19. Qd4 f6 20. Nxe7+ Qxe7 21. Nxd6 Rb8 22. Nf5 Qc7 23. Qd7 Rf7 24. Qe6 Kf8 25. Nd6 Re7 26. Qf5 Rd8 27. Bxf6 gxf6 28. Qxf6+ Kg8 29. Rd5 Rdd7 30. Nf5 Rg7 31. Rxd7 Qxd7 32. Qxg7+ 1-0

[Event "SVK-chT2D 1819"]
[Site "Slovakia"]
[Date "2018.11.18"]
[Round "4.4"]
[White "Svana, Kamil"]
[Black "Koval, Jakub"]
[Result "1/2-1/2"]
[ECO "C90"]
[WhiteElo "2026"]
[BlackElo "2074"]
[PlyCount "47"]
[EventDate "2018.10.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Spisska Nova Ves"]
[BlackTeam "Presov Tatran Dason"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. d3 d6 9. c3 Nb8 10. Nbd2 c5 11. a4 Bb7 12. Nf1 Re8 13. Ng3 Bf8 14. Nf5 c4 15. dxc4 Nxe4 16. axb5 axb5 17. Rxa8 Bxa8 18. Bc2 Qd7 19. Ne3 Qa7 20. cxb5 Nd7 21. c4 Ndf6 22. Qe2 Nc5 23. Nf5 Qb7 24. Bg5 1/2-1/2

[Event "SVK-chT2D 1819"]
[Site "Slovakia"]
[Date "2018.11.17"]
[Round "3.3"]
[White "Kopcak, Stanislav"]
[Black "Koval, Jakub"]
[Result "0-1"]
[ECO "C29"]
[WhiteElo "1947"]
[BlackElo "2074"]
[PlyCount "56"]
[EventDate "2018.10.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Poprad LS VD"]
[BlackTeam "Presov Tatran Dason"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Be7 6. d4 0-0 7. Bd3 f5 8. exf6 Bxf6 9. 0-0 Re8 10. Ne5 Nc6 11. Nxe4 dxe4 12. Bc4+ Be6 13. Bxe6+ Rxe6 14. Nxc6 Rxc6 15. c3 Qd5 16. Qg4 Rf8 17. Be3 Qc4 18. Rad1 Qxa2 19. d5 Ra6 20. Qxe4 Qa4 21. b4 Qe8 22. Qd3 Ra3 23. Bc5 Rf7 24. Rde1 Be7 25. Rxf7 Bxc5+ 26. Kf1 Qxf7+ 27. Qf3 Qxf3+ 28. gxf3 Bd6 0-1

[Event "SVK-chT2D 1819"]
[Site "Slovakia"]
[Date "2018.10.14"]
[Round "2.3"]
[White "Belus, Benjamin"]
[Black "Koval, Jakub"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1887"]
[BlackElo "2074"]
[PlyCount "84"]
[EventDate "2018.10.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Presov Slavia PU"]
[BlackTeam "Presov Tatran Dason"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. Nf3 d6 2. g3 e5 3. Bg2 h5 4. d3 Be7 5. h4 Nf6 6. c4 Nc6 7. Nc3 Nd4 8. Nxd4 exd4 9. Nd5 0-0 10. 0-0 Ng4 11. Bd2 Bxh4 12. gxh4 Qxh4 13. Bf4 c6 14. Bg3 Qd8 15. f3 Nh6 16. Nb4 Nf5 17. Bf2 Re8 18. Nc2 h4 19. Qd2 Qf6 20. e4 dxe3 21. Nxe3 Qg5 22. f4 Qxf4 23. Rfe1 Bd7 24. Nf1 Qg4 25. Kh2 Qh5 26. Qf4 g5 27. Bf3 Qg6 28. Qg4 c5 29. Nd2 Rxe1 30. Rxe1 Rd8 31. Rg1 Ng3 32. Be4 f5 33. Bd5+ Kh7 34. Qd1 f4 35. Ne4 Qf5 36. Nxg5+ Qxg5 37. Bxg3 fxg3+ 38. Kh1 Rf8 39. Re1 Bg4 40. Be4+ Kh6 41. Qc2 Rf2 42. Qa4 Qd2 0-1

[Event "SVK-chT2D 1819"]
[Site "Slovakia"]
[Date "2018.10.13"]
[Round "1.5"]
[White "Koval, Jakub"]
[Black "Verbovsky, Michal"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "2074"]
[BlackElo "1986"]
[PlyCount "70"]
[EventDate "2018.10.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Presov Tatran Dason"]
[BlackTeam "Sabinov II"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. d4 Nf6 2. Bg5 d5 3. Nf3 Bf5 4. e3 Nbd7 5. c4 c6 6. Nc3 e6 7. Be2 Bb4 8. 0-0 0-0 9. Ne5 Qa5 10. Bxf6 Nxf6 11. Na4 Bd6 12. g4 Bxe5 13. gxf5 Bd6 14. c5 Be7 15. fxe6 fxe6 16. a3 Qc7 17. f4 g5 18. fxg5 Ne4 19. g6 Bg5 20. Qd3 Qg7 21. Nc3 Qxg6 22. Kh1 Nf2+ 23. Rxf2 Rxf2 24. Qxg6+ hxg6 25. Rg1 Bxe3 26. Bh5 g5 27. Nd1 Bxd4 28. Nxf2 Bxf2 29. Rxg5+ Kh7 30. Bf7 Bxc5 31. Bxe6 Re8 32. Bf5+ Kh6 33. Rg6+ Kh5 34. Re6 Rg8 35. h3 Rg7 1/2-1/2

[Event "SVK-chT1E 1718"]
[Site "Slovakia"]
[Date "2018.03.11"]
[Round "11.4"]
[White "Haring, Filip"]
[Black "Koval, Jakub"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2339"]
[BlackElo "2078"]
[PlyCount "63"]
[EventDate "2017.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Cebovce"]
[BlackTeam "Presov Tatran"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 b6 2. d4 Bb7 3. Nd2 e6 4. Ngf3 Nf6 5. Bd3 Be7 6. Qe2 d6 7. c3 Nbd7 8. 0-0 a6 9. e5 dxe5 10. dxe5 Nd5 11. Ne4 h6 12. a3 b5 13. a4 c6 14. Bc2 Qc7 15. Nd6+ Bxd6 16. exd6 Qxd6 17. Rd1 Qc7 18. Rd4 0-0-0 19. axb5 cxb5 20. c4 e5 21. Rxd5 Bxd5 22. cxd5 Qd6 23. Be3 Kb7 24. Nd2 Nf6 25. Nb3 Rc8 26. Na5+ Kb8 27. Nc6+ Kc7 28. Rxa6 Ra8 29. Bb6+ Kb7 30. Qxb5 Qxd5 31. Bc5+ Kc7 32. Qb6+ 1-0

[Event "SVK-chT1E 1718"]
[Site "Slovakia"]
[Date "2018.03.10"]
[Round "10.4"]
[White "Koval, Jakub"]
[Black "Csolto, Robert"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2078"]
[BlackElo "2166"]
[PlyCount "39"]
[EventDate "2017.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Presov Tatran"]
[BlackTeam "Jelsava Magnezit"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. d4 Nf6 2. Bg5 d6 3. Nd2 g6 4. Bxf6 exf6 5. e3 Bg7 6. Qf3 0-0 7. h4 c5 8. h5 cxd4 9. hxg6 hxg6 10. exd4 Re8+ 11. Ne2 Qa5 12. 0-0-0 Qxa2 13. Nb3 Qa4 14. Nc3 Qc6 15. Qg3 a6 16. Na5 Qc7 17. Nc4 Rd8 18. Nd5 Qd7 19. Ncb6 Qe6 20. Bc4 1-0

[Event "SVK-chT2D 1718"]
[Site "Slovakia"]
[Date "2018.02.25"]
[Round "9.2"]
[White "Koval, Jakub"]
[Black "Turzak, Milan1111"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2034"]
[BlackElo "1945"]
[PlyCount "42"]
[EventDate "2017.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Presov Tatran II"]
[BlackTeam "Gelnica Slovan"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 d6 5. d4 Bd7 6. dxe5 Nxe5 7. Bxd7+ Qxd7 8. Nf3 Nc6 9. Nc3 Be7 10. Qd2 a6 11. 0-0-0 0-0-0 12. e4 Qg4 13. Nd4 Nxd4 14. Qxd4 Qxg2 15. Qa7 Nxe4 16. Nd5 Bf6 17. Qa8+ Kd7 18. Qxb7 Qg5+ 19. f4 Qf5 20. Qxc7+ Ke8 21. Bxf6 Qd7 1-0

[Event "SVK-chT2D 1718"]
[Site "Slovakia"]
[Date "2018.02.24"]
[Round "8.3"]
[White "Koval, Jakub"]
[Black "Ferkova, Dominika"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "2034"]
[BlackElo "2019"]
[PlyCount "82"]
[EventDate "2017.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Presov Tatran II"]
[BlackTeam "Bardejov II"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 c6 2. c4 e5 3. Nc3 Nf6 4. f4 d6 5. Nf3 Nbd7 6. d4 Qa5 7. Bd2 exd4 8. Nxd4 Qb6 9. Nb3 a5 10. Na4 Qc7 11. Bd3 Be7 12. Nd4 Nb6 13. Nxb6 Qxb6 14. Bc3 Ng4 15. Qd2 Bf6 16. Bf1 0-0 17. 0-0-0 h6 18. h3 Ne5 19. Kb1 Nd7 20. Nf5 d5 21. cxd5 cxd5 22. Bxf6 Nxf6 23. Ne7+ Kh8 24. Nxd5 Nxd5 25. exd5 Qd6 26. g4 Bd7 27. Bg2 Rfd8 28. Rhe1 Ba4 29. b3 Bd7 30. Qd4 a4 31. Qe5 Qa3 32. Qb2 axb3 33. axb3 Qb4 34. Re4 Qb6 35. Re7 Ra5 36. f5 Rb5 37. Rd3 Qg1+ 38. Qc1 Qxg2 39. Rxd7 Rxd7 40. Qc8+ Kh7 41. Qxd7 Qf1+ 0-1

[Event "SVK-chT1E 1718"]
[Site "Slovakia"]
[Date "2018.02.18"]
[Round "9.4"]
[White "Koval, Jakub"]
[Black "Ferkova, Dominika"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2018"]
[BlackElo "1926"]
[PlyCount "73"]
[EventDate "2017.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Presov Tatran"]
[BlackTeam "Bardejov"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Bd3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. 0-0 0-0 8. dxc5 Bxc5 9. b4 Bd6 10. Bb2 Ng4 11. Qc2 h6 12. e4 Nce5 13. Nxe5 Bxe5 14. h3 Nf6 15. Nf3 dxe4 16. Bxe4 Nxe4 17. Nxe5 Qd2 18. Qxd2 Nxd2 19. Rfd1 Ne4 20. Rd4 Nf6 21. c4 b6 22. a4 Bb7 23. a5 b5 24. a6 Be4 25. f3 Bc2 26. cxb5 Nd5 27. Nc6 Nb6 28. Bc1 Ba4 29. Rd6 Bxb5 30. Nxa7 Rxa7 31. Rxb6 Bc4 32. b5 Bd5 33. Bf4 Rd8 34. Rb8 Rxb8 35. Bxb8 Rd7 36. b6 Bc6 37. Bc7 1-0

[Event "SVK-chT1E 1718"]
[Site "Slovakia"]
[Date "2018.02.17"]
[Round "8.4"]
[White "Regec, Viliam"]
[Black "Koval, Jakub"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2082"]
[BlackElo "2018"]
[PlyCount "83"]
[EventDate "2017.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Margecany OSK"]
[BlackTeam "Presov Tatran"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 Nf6 2. Nc3 d5 3. e5 d4 4. exf6 dxc3 5. fxg7 cxd2+ 6. Bxd2 Bxg7 7. Qf3 Bxb2 8. Rd1 Qd4 9. Ne2 Qf6 10. Qb3 Qb6 11. Qf3 Qa6 12. Qg3 Qg6 13. Qxc7 Nc6 14. c3 Ba3 15. Qf4 Bd6 16. Qe3 Bg4 17. f3 Bf5 18. Nd4 Nxd4 19. cxd4 0-0 20. Kf2 Qf6 21. Bd3 Bxd3 22. Qxd3 Rfd8 23. Be3 Rac8 24. g3 Qg6 25. Qxg6+ hxg6 26. Rc1 Ba3 27. Rxc8 Rxc8 28. Rd1 b5 29. Ke2 a5 30. Kd3 b4 31. Bd2 Kg7 32. Re1 e6 33. Re5 Ra8 34. Rb5 Kf6 35. h4 Ra7 36. Bf4 Ke7 37. g4 Kd7 38. h5 gxh5 39. gxh5 Kc6 40. Rc5+ Kb6 41. h6 f6 42. Bc7+ 1-0

[Event "SVK-chT2D 1718"]
[Site "Slovakia"]
[Date "2018.02.04"]
[Round "7.3"]
[White "Harvan, Martin"]
[Black "Koval, Jakub"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "2074"]
[BlackElo "2034"]
[PlyCount "41"]
[EventDate "2017.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Humenne Reinter"]
[BlackTeam "Presov Tatran II"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. d4 f5 2. c4 Nf6 3. Nf3 g6 4. Nc3 Bg7 5. g3 d6 6. Bg2 0-0 7. 0-0 Qe8 8. Qa4 Qxa4 9. Nxa4 Ne4 10. b3 Bd7 11. Bb2 Bxa4 12. bxa4 Nd7 13. a5 c5 14. e3 Rac8 15. Rab1 b6 16. d5 Rb8 17. Bxg7 Kxg7 18. axb6 Rxb6 19. Rb3 Rfb8 20. Rfb1 a5 21. Bf1 0-1

[Event "SVK-chT1E 1718"]
[Site "Slovakia"]
[Date "2018.02.03"]
[Round "7.4"]
[White "Koval, Jakub"]
[Black "Lembak, Jurij"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "2018"]
[BlackElo "2167"]
[PlyCount "81"]
[EventDate "2017.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Presov Tatran"]
[BlackTeam "Kosice Slavia TU II"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Bd3 c5 5. c3 e6 6. Nbd2 Nc6 7. 0-0 d5 8. Qe2 cxd4 9. exd4 g6 10. Ne5 Bg7 11. Ndf3 0-0 12. Bg5 Qc7 13. Nxc6 Bxc6 14. Ne5 Bb7 15. f3 a6 16. Qe3 Rfc8 17. Rfe1 Rf8 18. h4 Rae8 19. Bxf6 Bxf6 20. h5 Qd8 21. hxg6 fxg6 22. f4 Bxe5 23. Qxe5 Qh4 24. Rf1 Bc6 25. Rae1 Bb5 26. Bxb5 axb5 27. Qg5 Qxg5 28. fxg5 Rf5 29. Rxf5 gxf5 30. Kf2 Kf7 31. Kf3 Rg8 32. Kf4 h6 33. gxh6 Rg4+ 34. Kf3 Rh4 35. Ra1 Rxh6 36. a4 bxa4 37. Rxa4 e5 38. dxe5 Ke6 39. g3 Kxe5 40. Rh4 Rd6 41. Rd4 1/2-1/2

[Event "SVK-chT2D 1718"]
[Site "Slovakia"]
[Date "2018.01.14"]
[Round "6.2"]
[White "Bemak, Mikhail"]
[Black "Koval, Jakub"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2095"]
[BlackElo "2034"]
[PlyCount "124"]
[EventDate "2017.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Velke Kapusany"]
[BlackTeam "Presov Tatran II"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. d4 f5 2. Nc3 d5 3. Bf4 Nf6 4. e3 e6 5. Bd3 Bd6 6. Bg5 a6 7. Nf3 Nbd7 8. 0-0 0-0 9. Ne2 h6 10. Bxf6 Nxf6 11. c4 c6 12. Rc1 Bd7 13. Qb3 Rb8 14. Bb1 Ne4 15. Rcd1 Qf6 16. Nf4 Be8 17. Nd3 Bh5 18. Nfe5 Bxd1 19. Rxd1 Qh4 20. g3 Qd8 21. f3 Ng5 22. Kg2 Bxe5 23. dxe5 dxc4 24. Qxc4 Qd5 25. Qxd5 cxd5 26. Nc5 Rfe8 27. a3 Nf7 28. f4 a5 29. Bd3 b6 30. Nb3 Rbc8 31. Nd4 Re7 32. h3 Nd8 33. Bb5 Kf7 34. g4 g6 35. Kf3 Rec7 36. Ba6 Rc1 37. Rd2 R8c7 38. Bb5 Rh1 39. Kg3 Nb7 40. Kg2 Rcc1 41. Ne2 Rhd1 42. Rd4 Rxd4 43. Nxd4 Rb1 44. b3 Nc5 45. Bc6 Nxb3 46. Nb5 Rb2+ 47. Kg3 Nc5 48. Nd6+ Kf8 49. gxf5 gxf5 50. a4 Ne4+ 51. Kh4 Rc2 52. Bb5 Rc3 53. Kh5 Rxe3 54. h4 Kg7 55. Ne8+ Kh7 56. Nf6+ Nxf6+ 57. exf6 Kg8 58. Be8 d4 59. Kxh6 d3 60. Bh5 Rh3 61. f7+ Kf8 62. Kg5 d2 0-1

[Event "SVK-chT2D 1718"]
[Site "Slovakia"]
[Date "2018.01.13"]
[Round "5.3"]
[White "Dujava, Jonas"]
[Black "Koval, Jakub"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "1976"]
[BlackElo "2034"]
[PlyCount "60"]
[EventDate "2017.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Presov Slavia"]
[BlackTeam "Presov Tatran II"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 Nf6 2. d3 d5 3. Nd2 e5 4. Ngf3 Nc6 5. g3 Bg4 6. Bg2 dxe4 7. dxe4 Qd7 8. h3 Be6 9. Ng5 Rd8 10. Nxe6 Qxe6 11. c3 Qd7 12. Qe2 Bc5 13. 0-0 0-0 14. Nb3 Bb6 15. Be3 Qd3 16. Qxd3 Rxd3 17. Bxb6 axb6 18. Rfd1 Rfd8 19. Rxd3 Rxd3 20. Kf1 Kf8 21. Ke2 Rd8 22. Rd1 Ra8 23. a3 Ke7 24. Ke3 Ne8 25. Bf1 Nd6 26. Rd5 Ke6 27. Rd1 g6 28. Be2 f5 29. f3 Rf8 30. g4 fxe4 1/2-1/2

[Event "SVK-chT1E 1718"]
[Site "Slovakia"]
[Date "2017.12.03"]
[Round "6.5"]
[White "Koval, Jakub"]
[Black "Lasanda, Michal"]
[Result "1-0"]
[ECO "D42"]
[WhiteElo "2018"]
[BlackElo "2113"]
[PlyCount "71"]
[EventDate "2017.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Presov Tatran"]
[BlackTeam "Michalovce Zemplin"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 e6 6. Nc3 Qd8 7. Nf3 Nf6 8. Bd3 Be7 9. 0-0 0-0 10. Bc2 Nc6 11. a3 b6 12. Qd3 Bb7 13. Re1 g6 14. Bh6 Re8 15. Rad1 Rc8 16. Bb3 Na5 17. Ba2 Bd5 18. Nxd5 Nxd5 19. Ne5 Bg5 20. Qf3 Bxh6 21. Nxf7 Rf8 22. Nxd8 Rxf3 23. Nxe6 Rb3 24. Bxb3 Nxb3 25. Re5 Nf6 26. h3 Kf7 27. Rd3 Rc1+ 28. Kh2 Nd2 29. g3 Nfe4 30. Kg2 Rc2 31. Nd8+ Kf8 32. d5 Rxb2 33. d6 Nc5 34. Ne6+ Nxe6 35. Rxe6 Kf7 36. Re7+ 1-0

[Event "SVK-chT2D 1718"]
[Site "Slovakia"]
[Date "2017.11.26"]
[Round "4.3"]
[White "Koval, Jakub"]
[Black "Krajnak, Jan"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2034"]
[BlackElo "2042"]
[PlyCount "49"]
[EventDate "2017.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Presov Tatran II"]
[BlackTeam "Poprad LS VD"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 d6 6. Nbd2 0-0 7. Bb3 Bg4 8. Nf1 d5 9. Qe2 d4 10. h3 Bh5 11. g4 Bg6 12. Ng3 Nd7 13. h4 h6 14. Nf5 Bxf5 15. gxf5 Nc5 16. Bc4 Qd6 17. cxd4 Nxd4 18. Nxd4 Qxd4 19. Be3 Qd6 20. Rg1 Kh8 21. 0-0-0 b5 22. Qg4 Bf6 23. Qh5 bxc4 24. Bxh6 g6 25. fxg6 1-0

[Event "SVK-chT1E 1718"]
[Site "Slovakia"]
[Date "2017.11.05"]
[Round "4.2"]
[White "Peterson, Eric"]
[Black "Koval, Jakub"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2174"]
[BlackElo "2018"]
[PlyCount "74"]
[EventDate "2017.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]
[WhiteTeam "Kezmarok"]
[BlackTeam "Presov Tatran"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Bc4 e6 6. Nc3 Nxc3 7. dxc3 Nc6 8. Bf4 Bxc5 9. Qg4 Kf8 10. Nf3 h5 11. Qg3 Ne7 12. Nh4 Ng8 13. Bg5 Be7 14. f4 g6 15. 0-0-0 Bxg5 16. fxg5 Ne7 17. Rhf1 Nf5 18. Qf4 Qe7 19. Rd3 Rb8 20. Nxf5 gxf5 21. Rh3 Kg7 22. Rff3 b5 23. Be2 Bb7 24. Rfg3 h4 25. Rxh4 Rxh4 26. Qxh4 Rh8 27. Qd4 Rxh2 28. Bxb5 Rxg2 29. Rxg2 Bxg2 30. Qd2 Bc6 31. Bxc6 dxc6 32. Kc2 Kg6 33. Qg2 Qxg5 34. Qxc6 f4 35. Qxc7 f3 36. Qb8 f2 37. Qg8+ Kh5 0-1

[Event "SVK-chT1E 1718"]
[Site "Slovakia"]
[Date "2017.11.04"]
[Round "3.3"]
[White "Hros, Roman"]
[Black "Koval, Jakub"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2194"]
[BlackElo "2018"]
[PlyCount "103"]
[EventDate "2017.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]
[WhiteTeam "Liptov Chess School II"]
[BlackTeam "Presov Tatran"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. Nf3 f5 2. e4 fxe4 3. Ng5 e5 4. d3 e3 5. Bxe3 Nf6 6. d4 Nc6 7. d5 Ne7 8. Nc3 d6 9. Bd3 g6 10. h4 c6 11. h5 Bg7 12. Qf3 Rf8 13. dxc6 bxc6 14. hxg6 hxg6 15. Qe2 d5 16. Bc5 e4 17. Ba6 Qa5 18. Bxc8 Rxc8 19. Ne6 Rh8 20. 0-0-0 Kf7 21. Ng5+ Ke8 22. Rxh8+ Bxh8 23. Bxe7 Kxe7 24. f3 Rb8 25. fxe4 dxe4 26. Ngxe4 Qe5 27. Nxf6 Bxf6 28. Re1 Qxe2 29. Rxe2+ Kf7 30. Na4 Bg5+ 31. Kb1 Rh8 32. c3 Be7 33. Kc2 Rh4 34. b3 Rg4 35. Nb2 Bf6 36. Nc4 Rg3 37. Nd6+ Kg7 38. Ne4 Rg4 39. b4 g5 40. g3 Bd8 41. Kd3 Kg6 42. Re3 Bc7 43. Rf3 Be5 44. c4 Kg7 45. a4 Kg6 46. b5 cxb5 47. axb5 Kg7 48. c5 Kg6 49. b6 axb6 50. cxb6 Kg7 51. b7 Kg8 52. Nf6+ 1-0

[Event "SVK-chT2D 1718"]
[Site "Slovakia"]
[Date "2017.10.29"]
[Round "2.3"]
[White "Bodnar, Jan"]
[Black "Koval, Jakub"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1902"]
[BlackElo "2034"]
[PlyCount "106"]
[EventDate "2017.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Moldava nad Bodvou"]
[BlackTeam "Presov Tatran II"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. Nf3 f5 2. b3 Nf6 3. Bb2 e6 4. e3 Be7 5. Be2 0-0 6. 0-0 b6 7. c4 Bb7 8. Nc3 Ng4 9. Ne1 Nh6 10. f4 Bf6 11. Bf3 c6 12. Rc1 d6 13. d4 Re8 14. Qc2 e5 15. d5 c5 16. Nd1 Nd7 17. Nf2 g5 18. Bh5 Rf8 19. Nh3 g4 20. Nf2 exf4 21. Nfd3 Bxb2 22. Qxb2 Qg5 23. Nxf4 Nf6 24. Nf3 gxf3 25. Bxf3 Nhg4 26. Bxg4 Nxg4 27. Rf3 Qf6 28. Qd2 Rae8 29. Rcf1 Bc8 30. h3 Ne5 31. Rg3+ Kh8 32. Qe2 Rg8 33. Qh5 Rxg3 34. Qxe8+ Rg8 35. Qh5 Qg5 36. Qe2 h6 37. Kh1 Ng6 38. Nh5 Re8 39. Qb2+ Re5 40. Nf4 Kh7 41. Nxg6 Qxg6 42. Rf3 Qg7 43. Qf2 Re4 44. g4 Qa1+ 45. Kg2 fxg4 46. Rf7+ Kg6 47. Rf8 gxh3+ 48. Kh2 Qe5+ 49. Kh1 Bf5 50. Rg8+ Kh7 51. Rf8 Bg6 52. Rc8 Qg7 53. Kh2 Rg4 0-1

[Event "SVK-chT2D 1718"]
[Site "Slovakia"]
[Date "2017.10.28"]
[Round "1.3"]
[White "Koval, Jakub"]
[Black "Timko, Milan"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2034"]
[BlackElo "2040"]
[PlyCount "39"]
[EventDate "2017.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Presov Tatran II"]
[BlackTeam "Kosice 1 CC"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Nbd7 4. Nbd2 h6 5. Bh4 g5 6. Bg3 Nh5 7. e4 Nxg3 8. hxg3 e6 9. Bd3 dxe4 10. Nxe4 Bg7 11. Qe2 c5 12. Nd6+ Kf8 13. Ne5 Nxe5 14. dxe5 Qc7 15. f4 Bd7 16. fxg5 hxg5 17. Rxh8+ Bxh8 18. Qh5 Qa5+ 19. c3 Ke7 20. Qxf7+ 1-0

[Event "SVK-chT1E 1718"]
[Site "Slovakia"]
[Date "2017.10.22"]
[Round "2.5"]
[White "Miciak, Maros"]
[Black "Koval, Jakub"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2152"]
[BlackElo "2018"]
[PlyCount "87"]
[EventDate "2017.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]
[WhiteTeam "Kysucke Nove Mesto"]
[BlackTeam "Presov Tatran"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nb6 5. Bb3 Nc6 6. d3 e5 7. Nge2 Bg4 8. 0-0 Qd7 9. f3 Be6 10. Be3 0-0-0 11. Ne4 Nd4 12. Nxd4 exd4 13. Bf2 Bxb3 14. axb3 Kb8 15. Qd2 f5 16. Qa5 a6 17. Nd2 Nd5 18. Ra4 Ne3 19. Rc1 Be7 20. Nc4 Bg5 21. Bg3 Nxc4 22. Rxc4 Be3+ 23. Kh1 f4 24. Ra1 fxg3 25. Raa4 Rhe8 26. Rcb4 c5 27. Qxa6 cxb4 28. Qa7+ Kc7 29. Rxb4 Kd6 30. Rxb7 Qxb7 31. Qxb7 Bf2 32. Qb6+ Ke7 33. Qc7+ Kf8 34. hxg3 Rd5 35. g4 Rde5 36. Kh2 R8e6 37. Qc8+ Kf7 38. Qc7+ Kg6 39. f4 Bg1+ 40. Kxg1 Re1+ 41. Kh2 R6e2 42. b4 Rc1 43. c4 Rcc2 44. Qc6+ 1-0

[Event "SVK-chT1E 1718"]
[Site "Slovakia"]
[Date "2017.10.21"]
[Round "1.4"]
[White "Jacko, Vladimir1111"]
[Black "Koval, Jakub"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2317"]
[BlackElo "2018"]
[PlyCount "115"]
[EventDate "2017.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]
[WhiteTeam "Zilina Mladost"]
[BlackTeam "Presov Tatran"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. d4 f5 2. Nc3 d5 3. Bg5 c6 4. Nf3 Nf6 5. Bxf6 exf6 6. e3 Be6 7. Bd3 Nd7 8. Ne2 Bd6 9. c3 b5 10. Qc2 g6 11. h4 h5 12. Nfg1 Nb6 13. Nh3 Qd7 14. Nef4 Kf7 15. 0-0 Bxf4 16. Nxf4 Nc4 17. Rae1 Nd6 18. f3 Rae8 19. Qf2 g5 20. hxg5 fxg5 21. Nh3 Reg8 22. Qg3 g4 23. fxg4 Rxg4 24. Qe5 Rhg8 25. Re2 Rg3 26. Kh2 h4 27. Ref2 Ke7 28. Nf4 Ne4 29. Bxe4 dxe4 30. Nh5 Qd6 31. Qxd6+ Kxd6 32. Re1 R3g5 33. Nf4 Bxa2 34. Nh3 Rh5 35. Rf4 Rg4 36. Ra1 Be6 37. Rxa7 Rxf4 38. Nxf4 Rg5 39. Rh7 Bd5 40. Rxh4 Rg8 41. Rh5 Rf8 42. Rh7 Rf6 43. Kg3 Bg8 44. Rg7 Rf8 45. Ng6 Ra8 46. Ne5 Bd5 47. Rg6+ Kc7 48. b3 Rg8 49. Rxg8 Bxg8 50. b4 Kd6 51. Kf4 Be6 52. Kg5 Kd5 53. g3 Kd6 54. Kf6 Bc8 55. Ng6 Bd7 56. Ne7 Be8 57. Nxf5+ Kd5 58. g4 1-0

[Event "Oravska Priehrada op"]
[Site "Namestovo"]
[Date "2017.08.27"]
[Round "6"]
[White "Hyll, Jan"]
[Black "Koval, Jakub"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1895"]
[BlackElo "2045"]
[PlyCount "65"]
[EventDate "2017.08.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. e3 g6 4. Bd3 Bg7 5. 0-0 0-0 6. Nbd2 d6 7. c3 Qe8 8. e4 e5 9. dxe5 dxe5 10. exf5 gxf5 11. Re1 e4 12. Bc4+ Kh8 13. Nb3 Nc6 14. Bf4 Ng4 15. h3 Nge5 16. Nxe5 Nxe5 17. Be2 Qe7 18. Qd2 Ng6 19. Bg5 Qe5 20. Bh6 f4 21. Bxg7+ Qxg7 22. Qd4 Ne5 23. Bg4 Bf5 24. Rad1 h5 25. Bxh5 Rad8 26. Qb4 Nf3+ 27. Kh1 Nxe1 28. Rxe1 Rg8 29. Bg4 f3 30. gxf3 exf3 31. Bxf3 Bxh3 32. Qh4+ Qh7 33. Qf6+ 1/2-1/2

[Event "Oravska Priehrada op"]
[Site "Namestovo"]
[Date "2017.08.27"]
[Round "7"]
[White "Koval, Jakub"]
[Black "Dzwierzynski, Bartosz"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2045"]
[BlackElo "1820"]
[PlyCount "86"]
[EventDate "2017.08.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 a6 7. 0-0 Nge7 8. Bg5 Qa5 9. a3 b5 10. b4 Qb6 11. Be3 Qd8 12. Bd5 Ng6 13. Bxc6 dxc6 14. Qxd8+ Kxd8 15. Bb6+ Ke8 16. Rfd1 Be7 17. Rd2 e5 18. Rad1 Be6 19. Ne2 f6 20. Ng3 Kf7 21. Rc1 Rac8 22. Rcc2 Nf4 23. Nf5 Bxf5 24. exf5 c5 25. bxc5 Rc6 26. Ne1 Rhc8 27. g3 Nd5 28. Kf1 Ke8 29. Ba5 Rxc5 30. Ke2 Rxc2 31. Rxc2 Rxc2+ 32. Nxc2 Kd7 33. Kd3 Bd8 34. Ke4 Ne7 35. Bb4 Kc6 36. f4 exf4 37. gxf4 g6 38. Nd4+ Kd7 39. fxg6 hxg6 40. Nb3 f5+ 41. Kd3 Kc6 42. Kd4 Nd5 43. Nc5 a5 0-1

[Event "Oravska Priehrada op"]
[Site "Namestovo"]
[Date "2017.08.27"]
[Round "5"]
[White "Koval, Jakub"]
[Black "Panko, Radoslav"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2045"]
[BlackElo "1948"]
[PlyCount "30"]
[EventDate "2017.08.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. b3 b6 2. Bb2 Bb7 3. e3 e6 4. Nc3 c5 5. Nge2 Nc6 6. d4 d5 7. Qd2 Nf6 8. 0-0-0 a6 9. h4 b5 10. dxc5 Bxc5 11. h5 h6 12. Nd4 Qc7 13. Be2 Rc8 14. f4 Nxd4 15. exd4 Bb4 0-1

[Event "Oravska Priehrada op"]
[Site "Namestovo"]
[Date "2017.08.26"]
[Round "3"]
[White "Koval, Jakub"]
[Black "Mizicka, Matus"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2045"]
[BlackElo "1817"]
[PlyCount "124"]
[EventDate "2017.08.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Nc6 7. Nf3 c4 8. a4 Na5 9. Ba3 Bd7 10. Bd6 Ne7 11. g4 Nc8 12. Bb4 Nc6 13. Ba3 f6 14. h4 fxe5 15. Nxe5 Nxe5 16. dxe5 Ne7 17. Qd2 0-0 18. Rd1 Rf7 19. Bxc4 Qc7 20. Bb5 Qxe5+ 21. Qe3 Qxe3+ 22. fxe3 Nc6 23. c4 a6 24. Bxc6 Bxc6 25. cxd5 Bxd5 26. Rf1 Rxf1+ 27. Kxf1 Rc8 28. h5 Rc4 29. Rd4 Rxd4 30. exd4 Bf3 31. h6 Bxg4 32. c4 gxh6 33. a5 Kf7 34. Kf2 Kf6 35. Bd6 Kf5 36. Kg3 Be2 37. c5 h5 38. Kh4 Ke4 39. Be5 Kd5 40. Kg5 Kc6 41. Kh4 Kb5 42. Bc7 e5 43. dxe5 Kxc5 44. Bb6+ Kd5 45. Bc7 Bg4 46. Bd6 b5 47. axb6 Kc6 48. Bc5 a5 49. Kg3 a4 50. Kf4 Bc8 51. e6 Bxe6 52. Ke3 h4 53. Kd2 h3 54. Bg1 Bd5 55. Kc3 Kb5 56. Kb2 h2 57. Bxh2 Kxb6 58. Ka3 Kb5 59. Kb2 h5 60. Ka1 h4 61. Bf4 a3 62. Bh2 h3 1/2-1/2

[Event "Oravska Priehrada op"]
[Site "Namestovo"]
[Date "2017.08.26"]
[Round "4"]
[White "Sulgan, Branislav"]
[Black "Koval, Jakub"]
[Result "0-1"]
[ECO "A82"]
[WhiteElo "1879"]
[BlackElo "2045"]
[PlyCount "90"]
[EventDate "2017.08.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. f3 e3 4. Bxe3 Nf6 5. Nc3 e6 6. a3 a6 7. Bd3 b5 8. Nge2 Bb7 9. 0-0 Be7 10. Qd2 0-0 11. Ng3 d5 12. Rae1 c5 13. Rf2 Nc6 14. Bg5 Nxd4 15. Nce2 Nxe2+ 16. Rfxe2 c4 17. Bxh7+ Nxh7 18. Bxe7 Qxe7 19. Rxe6 Qg5 20. Qd4 Nf6 21. R6e5 Qg6 22. Nf5 Rae8 23. Ne7+ Rxe7 24. Rxe7 Bc8 25. Qd2 Bf5 26. R1e5 Rf7 27. Rxf7 Kxf7 28. Qf4 Bd7 29. Rxd5 Kg8 30. Rd2 Bf5 31. Rd8+ Kh7 32. Qb8 Qg5 33. h4 Qe3+ 34. Kh2 Qe1 35. Rh8+ Kg6 36. Qf4 Bxc2 37. h5+ Kf7 38. Qg5 Qe7 39. h6 Qd6+ 40. f4 gxh6 41. Qg3 h5 42. Ra8 Bf5 43. Ra7+ Bd7 44. Qf3 Ng4+ 45. Kg3 h4+ 0-1

[Event "Oravska Priehrada op"]
[Site "Namestovo"]
[Date "2017.08.26"]
[Round "2"]
[White "Zsitva, Norbert"]
[Black "Koval, Jakub"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "1838"]
[BlackElo "2045"]
[PlyCount "95"]
[EventDate "2017.08.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 c5 7. d5 e6 8. Nc3 exd5 9. cxd5 c4 10. d6 Be6 11. Nf3 Nc6 12. Nb5 Rc8 13. Be2 Nd7 14. Nc7+ Rxc7 15. dxc7 Qxc7 16. 0-0 Bc5+ 17. Kh1 0-0 18. Bf4 Nb6 19. Qc1 Nd4 20. Re1 Nd5 21. Bg3 b5 22. Nxd4 Bxd4 23. Bf3 Nb4 24. Be4 c3 25. bxc3 Qxc3 26. Rb1 Qxc1 27. Rexc1 Nxa2 28. Rd1 Bb6 29. Be1 Bc4 30. Bd5 Rc8 31. Bxc4 Rxc4 32. Rxb5 Kf8 33. Rb2 Nc3 34. Rc1 Na4 35. Rxc4 Nxb2 36. Bb4+ Ke8 37. Rc8+ Kd7 38. Rg8 g6 39. Rg7 Ke6 40. Rxh7 Nd3 41. Bd6 Bd4 42. g3 Nxe5 43. Bxe5 Bxe5 44. Rh4 a5 45. Kg2 f5 46. Rc4 Kd5 47. Rc2 Ke4 48. h3 1/2-1/2

[Event "Oravska Priehrada op"]
[Site "Namestovo"]
[Date "2017.08.25"]
[Round "1"]
[White "Koval, Jakub"]
[Black "Dziewonski, Dariusz"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2045"]
[BlackElo "1666"]
[PlyCount "95"]
[EventDate "2017.08.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 a6 6. Bc4 Qc7 7. Qe2 Ne7 8. 0-0 Ng6 9. Rd1 Be7 10. Be3 0-0 11. Rac1 Nc6 12. Bb3 b5 13. Qd2 Rd8 14. a4 b4 15. Nd5 exd5 16. exd5 Bd6 17. Bg5 Nge7 18. dxc6 dxc6 19. Bf4 Nf5 20. Ng5 Be6 21. Nxe6 fxe6 22. Bxd6 Rxd6 23. Qxb4 Rb8 24. Qc4 Nd4 25. Rxd4 Rxd4 26. Qxd4 Rxb3 27. g3 h6 28. Qc4 Rxb2 29. Qxe6+ Kh7 30. Qxc6 Qf7 31. Qe4+ g6 32. Qd4 Qb7 33. Qd6 Rb1 34. Qd1 Rxc1 35. Qxc1 h5 36. h4 Qe4 37. Qc7+ Kh8 38. Qc8+ Kh7 39. Qxa6 Qe1+ 40. Kg2 Qe4+ 41. Kh2 Qf3 42. Qa7+ Kh8 43. a5 Qf5 44. a6 Qd5 45. Qb8+ Kg7 46. a7 Qa2 47. a8Q Qxf2+ 48. Qg2 1-0

[Event "Kosice Kotan Memorial"]
[Site "Kosice"]
[Date "2017.06.29"]
[Round "7"]
[White "Koval, Jakub"]
[Black "Zambor, Norbert"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2050"]
[BlackElo "2269"]
[PlyCount "26"]
[EventDate "2017.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. g4 Bg7 4. e3 d5 5. Be2 0-0 6. f4 e5 7. h4 exf4 8. exf4 Re8 9. Be5 d4 10. h5 Nc6 11. g5 Nd5 12. Bxg7 Kxg7 13. Rh4 Nxf4 0-1

