[Event "GRE-chT 50th"]
[Site "Nikaia"]
[Date "2023.08.28"]
[Round "5.3"]
[White "Spyratos, Nikolaos"]
[Black "Koudounis, Vasileios"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2067"]
[BlackElo "2118"]
[PlyCount "67"]
[EventDate "2023.08.25"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Panionios"]
[BlackTeam "Likos Pirgos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 c5 6. 0-0 Nc6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Nbd2 c3 10. bxc3 0-0 11. Nb3 Be7 12. Nfd4 Nxd4 13. cxd4 Nd5 14. e4 Nc3 15. Re1 Bd7 16. Bd2 Rfc8 17. Re3 Na4 18. Ree1 Bb5 19. d5 exd5 20. exd5 Bd6 21. Bh3 Rd8 22. Bg5 f6 23. Be6+ Kh8 24. Be3 Nc3 25. Nd4 Ba6 26. Rec1 Nxd5 27. Bxd5 Be5 28. Bc4 Bxd4 29. Bxd4 Rxd4 30. Bxa6 bxa6 31. Rc7 Ra4 32. Rd1 Rxa2 33. Rxa7 Rg8 34. Rd6 1/2-1/2

[Event "GRE-chT 50th"]
[Site "Nikaia"]
[Date "2023.08.26"]
[Round "2.3"]
[White "Drakoulakos, Grigorios"]
[Black "Koudounis, Vasileios"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "2275"]
[BlackElo "2118"]
[PlyCount "71"]
[EventDate "2023.08.25"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Ames Neas Erythreas"]
[BlackTeam "Sath Likos Pirgos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. c4 dxc4 5. Qa4 Bd7 6. Qxc4 e5 7. 0-0 Nf6 8. Ng5 Qe7 9. Nc3 a6 10. d3 b5 11. Qh4 Qd6 12. Be3 Be7 13. Rac1 Rc8 14. Nge4 Nxe4 15. Qxe4 0-0 16. Nd5 Nd4 17. Bxd4 cxd4 18. f4 f6 19. fxe5 fxe5 20. Nxe7+ Qxe7 21. Rxf8+ Rxf8 22. Rc7 Qf6 23. Bf3 Bf5 24. Qd5+ Be6 25. Qc5 Bg4 26. Rc6 Qf5 27. Qd5+ Kh8 28. Rxa6 Bxf3 29. Qxf3 Qc8 30. Rc6 Qa8 31. Qd5 Qa5 32. Qf3 Qe1+ 33. Kg2 Kg8 34. Qd5+ Kh8 35. Qf3 Kg8 36. Qd5+ 1/2-1/2

[Event "GRE-chT 50th"]
[Site "Nikaia"]
[Date "2023.08.25"]
[Round "1.3"]
[White "Koulouris, Evangelos"]
[Black "Koudounis, Vasileios"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "1958"]
[BlackElo "2118"]
[PlyCount "69"]
[EventDate "2023.08.25"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Irakleiou Attikis"]
[BlackTeam "Sath Likos Pirgos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 a6 6. 0-0 Nc6 7. e3 Bd7 8. Qe2 Bd6 9. Qxc4 0-0 10. Qe2 Rb8 11. Nbd2 b5 12. b3 e5 13. dxe5 Nxe5 14. Bb2 Qe7 15. Rac1 c5 16. Rfd1 Bg4 17. h3 Bh5 18. Bxe5 Bxe5 19. g4 Bg6 20. Nxe5 Qxe5 21. f4 Qe6 22. f5 Bxf5 23. gxf5 Qxf5 24. e4 Qe5 25. Nf3 Qc7 26. e5 Nh5 27. Ng5 Nf4 28. Qe4 Ng6 29. e6 f5 30. Qd5 Qe7 31. Nf3 Nf4 32. Qe5 Nxg2 33. Kxg2 Rb6 34. Rd7 Qxe6 35. Qxg7# 1-0

[Event "GRE CupT final 41st"]
[Site "Peristeri"]
[Date "2023.08.24"]
[Round "4.2"]
[White "Kapnisis, Spyridon"]
[Black "Koudounis, Vasileios"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2450"]
[BlackElo "2118"]
[PlyCount "85"]
[EventDate "2023.08.23"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "GRE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Phisiolatris"]
[BlackTeam "Sath Likos Pirgos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. Nxc6 bxc6 8. Qd3 d5 9. Qg3 Qxg3 10. hxg3 Nf6 11. g4 Nxe4 12. Nxe4 dxe4 13. g5 c5 14. Be3 Bb7 15. 0-0-0 Be7 16. Rh3 h6 17. gxh6 gxh6 18. g4 Rg8 19. Rxh6 Bg5 20. Bxg5 Rxg5 21. Rd6 Ke7 22. Rb6 Ra7 23. Rh8 c4 24. Kd2 Rc5 25. Kc3 Bd5 26. g5 Rcc7 27. Bh5 Rcb7 28. Rxb7+ Rxb7 29. g6 fxg6 30. Rh7+ Kf6 31. Rxb7 Bxb7 32. Be2 Ke5 33. Bxc4 g5 34. Kd2 Bd5 35. Bxa6 Bxa2 36. Ke3 Bd5 37. Be2 Kd6 38. c4 Bc6 39. b4 e5 40. Bh5 Bb7 41. Bf7 Bc6 42. Bd5 Bxd5 43. cxd5 1-0

[Event "GRE CupT final 41st"]
[Site "Peristeri"]
[Date "2023.08.24"]
[Round "3.2"]
[White "Koudounis, Vasileios"]
[Black "Kapnisis, Spyridon"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2118"]
[BlackElo "2450"]
[PlyCount "108"]
[EventDate "2023.08.23"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "GRE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Sath Likos Pirgos"]
[BlackTeam "Phisiolatris"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bd6 6. Bg5 h6 7. Bh4 Be7 8. e3 0-0 9. Bd3 c5 10. Nge2 cxd4 11. exd4 Nc6 12. 0-0 dxc4 13. Bxc4 e5 14. Bf2 exd4 15. Nxd4 Ne5 16. Ba2 a6 17. Re1 Bd6 18. Rc1 Bd7 19. Nd5 Nxd5 20. Bxd5 Rb8 21. Qb3 Ng6 22. Ne2 Qf6 23. Bd4 Qh4 24. g3 Qh5 25. Ba7 Rbe8 26. Qxb7 Bc8 27. Qb3 Ne7 28. Bc4 Kh8 29. Bf2 Ng6 30. Rcd1 Ne5 31. Bd5 Be6 32. Nd4 Rb8 33. Qa2 Rxb2 34. Qxb2 Bxd5 35. Qc3 Qh3 36. Rxe5 Bxe5 37. Qc5 Rd8 38. Nc6 Bxf3 39. Rxd8+ Kh7 40. Qc2+ f5 41. Be1 Be4 42. Qa2 Bc7 43. Qg8+ Kg6 44. Ne7+ Kh5 45. Qf7+ Kg4 46. Qxg7+ Kf3 47. Qc3+ Kg4 48. Qg7+ Kf3 49. Qc3+ Kg4 50. Qg7+ Kf3 51. Qc3+ Kg4 52. Qg7+ Kf3 53. Qc3+ Kg4 54. Qg7+ Kf3 1/2-1/2

[Event "GRE CupT final 41st"]
[Site "Peristeri"]
[Date "2023.08.24"]
[Round "5.2"]
[White "Koudounis, Vasileios"]
[Black "Kapnisis, Spyridon"]
[Result "0-1"]
[ECO "E71"]
[WhiteElo "2118"]
[BlackElo "2450"]
[PlyCount "62"]
[EventDate "2023.08.23"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "GRE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Sath Likos Pirgos"]
[BlackTeam "Phisiolatris"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 a5 7. Nf3 Nc6 8. Be2 e5 9. d5 Nb4 10. Nd2 c6 11. a3 Na6 12. dxc6 bxc6 13. b4 axb4 14. axb4 Nc7 15. Rxa8 Nxa8 16. 0-0 Nc7 17. Qa4 d5 18. cxd5 cxd5 19. exd5 Nfxd5 20. Nxd5 Nxd5 21. Nc4 Qh4 22. Bc5 Nf4 23. Bf3 e4 24. Bxe4 Ne2+ 25. Kh2 Be5+ 26. Nxe5 Qf4+ 27. g3 Qxe4 28. Bxf8 Bb7 29. f3 Qxe5 30. f4 Qe3 31. Rg1 Qxg1# 0-1

[Event "GRE CupT final 41st"]
[Site "Peristeri"]
[Date "2023.08.23"]
[Round "2.2"]
[White "Goumas, Georgios"]
[Black "Koudounis, Vasileios"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "2454"]
[BlackElo "2118"]
[PlyCount "157"]
[EventDate "2023.08.23"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "GRE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Evoiki ES"]
[BlackTeam "Sath Likos Pirgos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Bf4 d6 6. Nxc6 bxc6 7. Bd3 e5 8. Be3 Nf6 9. c4 Be6 10. 0-0 Be7 11. Nc3 0-0 12. Qe2 Ng4 13. Bc1 Bg5 14. h3 Bxc1 15. Raxc1 Nf6 16. c5 dxc5 17. b3 Nd7 18. Na4 Qe7 19. Rc3 a5 20. Rfc1 Rfb8 21. Bc4 Bxc4 22. Rxc4 Rb5 23. Qe3 g6 24. Rd1 Rb4 25. Qd3 Ra7 26. Rdc1 Rb5 27. Qe3 Kg7 28. Nxc5 Nxc5 29. Rxc5 a4 30. Rxc6 axb3 31. axb3 Rab7 32. R1c3 Qd7 33. Kh2 Rxb3 34. Rxg6+ hxg6 35. Rxb3 Rxb3 36. Qxb3 Qd2 37. Qf3 Qc1 38. h4 Qd2 39. Kg3 Qe1 40. Qe3 Qd1 41. Qc3 Qd6 42. f4 f6 43. fxe5 fxe5 44. Qf3 Qd2 45. Kh3 Qe1 46. g4 Qd2 47. g5 Qd7+ 48. Kg3 Qd6 49. h5 gxh5 50. Qxh5 Qd3+ 51. Qf3 Qd8 52. Qf5 Qd3+ 53. Kh4 Qd6 54. Qc8 Qe7 55. Kg4 Qf7 56. Qf5 Qe7 57. Kh4 Qd6 58. Qf3 Qe7 59. Qb3 Qd7 60. Qd5 Qe7 61. Kg4 Qe8 62. Qb7+ Kg8 63. Kf5 Qf8+ 64. Kxe5 Qe8+ 65. Kf5 Qf8+ 66. Kg4 Qf2 67. Qc8+ Kg7 68. Qd7+ Kg8 69. Qe6+ Kg7 70. Qh6+ Kf7 71. g6+ Ke8 72. Qh8+ Kd7 73. Qe5 Qg2+ 74. Kf5 Qf3+ 75. Kg5 Qe3+ 76. Kf6 Qh6 77. Kf7 Qh4 78. g7 Qf2+ 79. Qf5+ 1-0

[Event "GRE CupT final 41st"]
[Site "Peristeri"]
[Date "2023.08.23"]
[Round "1.3"]
[White "Koudounis, Vasileios"]
[Black "Gimnopoulos, Lazaros"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2118"]
[BlackElo "1935"]
[PlyCount "109"]
[EventDate "2023.08.23"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "GRE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Sath Likos Pirgos"]
[BlackTeam "Phlorinas"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 e6 2. c4 c5 3. d5 a6 4. e4 d6 5. Nc3 g6 6. Nf3 Bg7 7. Bg5 f6 8. Be3 Nh6 9. h3 Nf7 10. Qd2 exd5 11. Nxd5 Nc6 12. Be2 0-0 13. 0-0 Re8 14. Nc3 Be6 15. Rfd1 Qe7 16. Rac1 Rad8 17. Nh2 f5 18. exf5 gxf5 19. Nf3 h6 20. b3 Kh7 21. Bf4 Nd4 22. Nxd4 cxd4 23. Na4 Ng5 24. Bd3 Qf6 25. Re1 Kh8 26. Kh1 Bf7 27. Qc2 Bg6 28. Nb6 Ne4 29. f3 Qh4 30. fxe4 Qxf4 31. Rf1 Qh4 32. exf5 Be5 33. Qf2 Bg3 34. Qg1 Re3 35. fxg6 Rxd3 36. Rcd1 Re3 37. Nd5 Rde8 38. Nf6 R8e6 39. Ng4 Rxg6 40. Rxd4 Rge6 41. Nxe3 Qxd4 42. Nf5 Qe5 43. Nxg3 Qxg3 44. Qd4+ Kg8 45. Qd5 Qe5 46. Qxb7 Rf6 47. Qc8+ Kh7 48. Qd7+ Kg6 49. Qg4+ Kf7 50. Rxf6+ Kxf6 51. Qh4+ Kg7 52. Qf2 a5 53. g3 Qe4+ 54. Kh2 d5 55. Qg2 1-0

[Event "Paleochora op 16th"]
[Site "Paleochora"]
[Date "2023.07.20"]
[Round "2"]
[White "Kourkoulos Arditis, Stamatis"]
[Black "Koudounis, Vasileios"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2531"]
[BlackElo "2168"]
[PlyCount "85"]
[EventDate "2023.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. 0-0 Nc6 5. d4 e6 6. b3 cxd4 7. Nxd4 Bc5 8. Bb2 0-0 9. Nxc6 bxc6 10. c4 Qe7 11. Qc2 Bb7 12. Nc3 Rac8 13. e4 Rfd8 14. Rad1 dxc4 15. Na4 Ba6 16. bxc4 Nd7 17. Qc3 f6 18. Qa5 Bxc4 19. Rxd7 Rxd7 20. Nxc5 Bxf1 21. Bxf1 Rd1 22. Kg2 Rb8 23. Ba3 Qd8 24. Qxd8+ Rbxd8 25. Bc4 R8d4 26. Bxe6+ Kh8 27. Bb3 Rb1 28. g4 Rd2 29. g5 Ra1 30. Bb4 Raxa2 31. Bxd2 Rxd2 32. Kf3 Rb2 33. Ke3 Rb1 34. f4 fxg5 35. f5 Rf1 36. Bc4 Rc1 37. Kd4 Rd1+ 38. Nd3 Rf1 39. e5 Rxf5 40. e6 Rf8 41. Ke5 g6 42. e7 Re8 43. Kf6 1-0

[Event "Thessaloniki-Chalkidiki CupT final"]
[Site "Thessaloniki"]
[Date "2023.05.28"]
[Round "2"]
[White "Koudounis, Vasileios"]
[Black "Kafantaris, Pavlos"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2162"]
[BlackElo "1539"]
[PlyCount "129"]
[EventDate "2023.05.27"]
[EventType "team-k.o."]
[EventRounds "2"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Thessaloniki White Tower"]
[BlackTeam "Triandrias OS"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 c6 8. Nf3 0-0 9. Qc2 Re8 10. 0-0 Nf8 11. h3 Be6 12. Ne5 N6d7 13. Bxe7 Qxe7 14. f4 f6 15. Nf3 Bf7 16. Rae1 c5 17. Qf2 Qd6 18. g4 cxd4 19. Nxd4 Nc5 20. Bb1 Ne4 21. Nxe4 dxe4 22. Rc1 a6 23. Rc3 Bd5 24. Rfc1 Ne6 25. Nf5 Qb4 26. a3 Qb6 27. Ng3 Nf8 28. Rc5 Qe6 29. Rd1 Bc6 30. Nf5 Rad8 31. Nd4 Qe7 32. Rdc1 Bd5 33. Rxd5 Rxd5 34. Ba2 Red8 35. Qc2 Kh8 36. Bxd5 Rxd5 37. Qc8 Rd8 38. Rc7 Rxc8 39. Rxe7 b5 40. Ra7 Rc1+ 41. Kf2 Kg8 42. Rxa6 Rb1 43. b4 Rb2+ 44. Kg3 Rb1 45. f5 Re1 46. Kf4 Rh1 47. Ra8 Kf7 48. Ra7+ Kg8 49. Kxe4 Rxh3 50. Ne6 Nxe6 51. fxe6 Kf8 52. Rf7+ Kg8 53. Rb7 Kf8 54. Rxb5 Rg3 55. Kf4 Rg1 56. a4 g6 57. Rb7 h5 58. gxh5 gxh5 59. Kf5 Rf1+ 60. Kg6 h4 61. Rh7 Rg1+ 62. Kxf6 Rf1+ 63. Ke5 Rh1 64. e7+ Ke8 65. Ke6 1-0

[Event "Thessaloniki-Chalkidiki CupT final"]
[Site "Thessaloniki"]
[Date "2023.05.27"]
[Round "1"]
[White "Gouloutis, Nikolaos"]
[Black "Koudounis, Vasileios"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2309"]
[BlackElo "2162"]
[PlyCount "182"]
[EventDate "2023.05.27"]
[EventType "team-k.o."]
[EventRounds "2"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Thessaloniki Aris"]
[BlackTeam "Thessaloniki White Tower"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. cxd5 exd5 7. Bd3 0-0 8. Nf3 c6 9. Qc2 Re8 10. h3 Nf8 11. Bf4 Ng6 12. Bh2 Bd6 13. Bxd6 Qxd6 14. 0-0 Qe7 15. Nd2 Bd7 16. b4 Rac8 17. Rfc1 Nh4 18. Qd1 g6 19. Rab1 Bf5 20. Bxf5 Nxf5 21. Nb3 Nd6 22. a4 Nfe4 23. Nxe4 Qxe4 24. Nc5 Qe7 25. Qg4 b6 26. Nd3 Nc4 27. b5 cxb5 28. Rxb5 Nxe3 29. Qxc8 Rxc8 30. Rxc8+ Kg7 31. Ne5 Nf5 32. Rxd5 Nxd4 33. Rxd4 Qxe5 34. Rd1 Qe4 35. Ra1 h5 36. Rc7 Qe5 37. Rac1 Qa5 38. R7c4 Qe5 39. h4 Qb2 40. g3 Qd2 41. Rb1 Qd3 42. Rcb4 Qa3 43. Rf4 Qd3 44. Re1 Qd6 45. Ree4 Qd1+ 46. Kg2 Qd5 47. Kh2 Qd6 48. Rd4 Qc6 49. Rc4 Qd6 50. Rfd4 Qf6 51. Kg1 Qe7 52. Rd5 Qe1+ 53. Kg2 Qe6 54. Rcd4 Qc6 55. Kg1 Qc1+ 56. Kh2 Qc2 57. Rf4 Qc6 58. Rd8 Qc7 59. Re8 Qd7 60. Rfe4 Qd2 61. Kg1 Qd1+ 62. Kg2 Qd5 63. R8e7 Kf8 64. R7e5 Qc6 65. Kh2 Qc2 66. Rf4 Qc6 67. Kg1 Qc1+ 68. Kg2 Qc6+ 69. Kf1 Qc1+ 70. Re1 Qd2 71. Ra1 Qd5 72. Kg1 Qe5 73. Rc1 Qd6 74. Kf1 Kg7 75. Rfc4 Qd3+ 76. Ke1 Qa3 77. R1c2 Qa1+ 78. Kd2 Qa3 79. Rd4 Qf3 80. Rf4 Qd5+ 81. Kc3 Qe5+ 82. Kb3 Qd5+ 83. Rfc4 Kg8 84. Kc3 Qe5+ 85. Kd3 Qd5+ 86. Ke3 Kg7 87. R2c3 Qe5+ 88. Kd2 Qd5+ 89. Ke2 Qe5+ 90. Re3 Qb2+ 91. Kd3 Qa3+ 1/2-1/2

[Event "Chania Theodorakis Memorial 2nd"]
[Site "Chania"]
[Date "2023.04.23"]
[Round "9"]
[White "Koudounis, Vasileios"]
[Black "Kourkoulos Arditis, Stamatis"]
[Result "0-1"]
[ECO "E68"]
[WhiteElo "2146"]
[BlackElo "2553"]
[PlyCount "150"]
[EventDate "2023.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nbd7 7. 0-0 e5 8. e4 exd4 9. Nxd4 Re8 10. h3 Nc5 11. Re1 Bd7 12. Rb1 a5 13. Ndb5 Bc6 14. Qc2 Re7 15. Bf4 Qe8 16. Nxc7 Rxc7 17. Bxd6 Ne6 18. Bxc7 Nxc7 19. Nd5 Rc8 20. Rbd1 Ne6 21. Qd2 Nd7 22. f4 Bf8 23. Qxa5 Ra8 24. Qc3 Rxa2 25. b4 Qc8 26. Rd2 Ra4 27. Ra1 Bxd5 28. Rxa4 Bxc4 29. Ra1 b5 30. e5 Nb6 31. Ra7 h5 32. h4 Ng7 33. Kh2 Nf5 34. e6 Bxe6 35. Qxc8 Nxc8 36. Ra8 Kg7 37. Rd8 Nfd6 38. Bc6 Be7 39. Rdxc8 Nxc8 40. Bxb5 Bxb4 41. Bc4 Nb6 42. Rb8 Bxc4 43. Rxb6 Bf8 44. Rc6 Be6 45. Ra6 Kf6 46. Ra5 Ke7 47. Ra8 Bg7 48. Ra6 Bd4 49. Ra4 Bc5 50. Ra6 Kd7 51. Ra1 Kc6 52. Rd1 Bb4 53. Rd8 Kc5 54. Rb8 Bc3 55. Ra8 Kd4 56. Ra4+ Kd3 57. Ra3 Kd2 58. Kg2 Bd4 59. Ra4 Be3 60. Ra3 Ke2 61. Kh2 Kf2 62. Ra4 Bc5 63. Ra5 Bb4 64. Ra4 Be7 65. Ra7 Bf6 66. Ra3 Bb2 67. Ra4 Kf3 68. Rb4 Bc3 69. Ra4 Be1 70. Ra3+ Kg4 71. Re3 Bf2 72. Ra3 Bd5 73. f5 gxf5 74. Ra4+ Be4 75. Ra3 f4 0-1

[Event "Chania Theodorakis Memorial 2nd"]
[Site "Chania"]
[Date "2023.04.20"]
[Round "6"]
[White "Vedmediuc, Serghei"]
[Black "Koudounis, Vasileios"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2430"]
[BlackElo "2146"]
[PlyCount "157"]
[EventDate "2023.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 b5 8. Qg3 Qxg3 9. hxg3 Bb7 10. f3 Bc5 11. Nf5 Bxe3 12. Nxe3 Nf6 13. g4 g5 14. Rh6 Ke7 15. a4 b4 16. Ncd5+ Nxd5 17. exd5 Ne5 18. 0-0-0 f6 19. Nc4 Nf7 20. Rh2 Rad8 21. Nb6 Ne5 22. a5 exd5 23. Nxd5+ Bxd5 24. Rxd5 Ke6 25. Rd4 Nc6 26. Re4+ Kf7 27. Bxa6 d5 28. Re1 Nxa5 29. b3 Nc6 30. Bd3 h6 31. Kd2 Ra8 32. Rhh1 Ne5 33. Bf5 Ke7 34. g3 Kd6 35. Ref1 Rae8 36. f4 Nc6 37. Bg6 Re6 38. Rh2 Nd4 39. Bd3 Kc5 40. Rhf2 Rhe8 41. Ra1 Nc6 42. Rh1 Re3 43. Re2 Rxe2+ 44. Bxe2 Nd4 45. Bd1 gxf4 46. gxf4 Re4 47. f5 Kd6 48. Rxh6 Ke5 49. Rh8 Kf4 50. Rb8 Nc6 51. Rb6 Ne5 52. Rxf6 Rd4+ 53. Kc1 Nxg4 54. Rf8 Ne3 55. Be2 Kg5 56. f6 Nf5 57. Bd3 Nd6 58. Kd2 Rf4 59. Ke3 d4+ 60. Ke2 Rxf6 61. Rb8 Re6+ 62. Kd2 Kf4 63. Rxb4 Ke5 64. Ra4 Kd5 65. Bc4+ Nxc4+ 66. Rxc4 Re3 67. Rc8 Rh3 68. Kc1 Rh1+ 69. Kb2 Rh7 70. b4 Rh3 71. Ka2 Rg3 72. b5 Rg6 73. Kb3 Rg1 74. Kb4 Rb1+ 75. Ka5 Kd6 76. b6 Kd7 77. Rc4 Ra1+ 78. Ra4 Rb1 79. Rb4 1-0

[Event "Chania Theodorakis Memorial 2nd"]
[Site "Chania"]
[Date "2023.04.18"]
[Round "3"]
[White "Koudounis, Vasileios"]
[Black "Leniart, Arkadiusz"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2146"]
[BlackElo "2501"]
[PlyCount "54"]
[EventDate "2023.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Bd6 7. Bd3 0-0 8. Qc2 h6 9. Bh4 Re8 10. Nf3 Bg4 11. Nd2 Be6 12. Bg3 Bxg3 13. hxg3 c5 14. 0-0 Nc6 15. Bb5 cxd4 16. Bxc6 d3 17. Qxd3 bxc6 18. Nb3 Qe7 19. Qd4 Rab8 20. Nc5 Rxb2 21. Nb3 Ng4 22. f3 Nxe3 23. Qxe3 Rxg2+ 24. Kh1 Rxg3 25. Qf4 Rh3+ 26. Kg2 Rh4 27. Qg3 Bh3+ 0-1

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.17"]
[Round "7.10"]
[White "Koudounis, Vasileios"]
[Black "Lirindzakis, Timotheos"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2030"]
[BlackElo "2171"]
[PlyCount "75"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Eso Papafe Chronikon"]
[BlackTeam "Yazioe"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 c5 6. 0-0 Nc6 7. Ne5 Bd7 8. Na3 cxd4 9. Naxc4 Be7 10. Qb3 Qc7 11. Bf4 Nh5 12. Rac1 Nxf4 13. gxf4 0-0 14. Rfd1 Rfd8 15. Nxc6 bxc6 16. Rxd4 Rab8 17. Qf3 Be8 18. Rxd8 Rxd8 19. Ne5 c5 20. b4 Qb6 21. bxc5 Bxc5 22. Nd3 Be7 23. f5 exf5 24. Qxf5 Bd7 25. Qe5 Bd6 26. Qg5 h6 27. Qh5 Be6 28. a4 Qd4 29. a5 Rb8 30. Bf3 a6 31. Bc6 Rc8 32. Qf3 Qh4 33. Qg2 Bh3 34. Qe4 Qg5+ 35. Kh1 Qxa5 36. Rg1 Bf8 37. Bd5 Bf5 38. Qxf5 1-0

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.16"]
[Round "6"]
[White "Koudounis, Vasileios"]
[Black "Sampsonoglou, Vasilios"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2030"]
[BlackElo "1592"]
[PlyCount "113"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Eso Papafe Chronikon"]
[BlackTeam "Thessaloniki Sach"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. c4 Nc6 3. Nc3 dxc4 4. e3 e5 5. d5 Nb4 6. Bxc4 Qh4 7. Be2 c6 8. Nf3 Qf6 9. a3 Nxd5 10. Nxd5 cxd5 11. Bb5+ Kd8 12. Qxd5+ Bd6 13. Ng5 Ke7 14. Ne4 Qe6 15. Qxd6+ Qxd6 16. Nxd6 Kxd6 17. Bd2 Kc5 18. a4 a6 19. Rc1+ Kb6 20. Bc4 f6 21. Bb4 a5 22. Bf8 h5 23. Bd3 Nh6 24. Bxg7 Rd8 25. Bc4 Ng8 26. Bxg8 Rxg8 27. Bxf6 Rxg2 28. Bxe5 Rg4 29. Bd4+ Ka6 30. Rc5 h4 31. Rh5 Bd7 32. Rh6+ Bc6 33. Ke2 Re8 34. Kd3 Rg2 35. e4 Rd8 36. Ke3 h3 37. f3 Rc8 38. Rc1 Rxh2 39. Rc5 Rh1 40. Rb5 Rd8 41. Rd5 Rxd5 42. exd5 h2 43. dxc6 bxc6 44. Kd2 Kb7 45. Rh7+ Kc8 46. Be5 Rf1 47. Rxh2 Rxf3 48. Rh7 Rf5 49. Bc3 Kb8 50. Kd3 Rg5 51. Kc4 Rg4+ 52. Kc5 Rxa4 53. Kb6 Kc8 54. Kxc6 Kd8 55. Kb5 Ra2 56. Ra7 Kc8 57. Rxa5 1-0

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.15"]
[Round "5"]
[White "Koudounis, Vasileios"]
[Black "Samakas, Stavros"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2030"]
[BlackElo "1875"]
[PlyCount "167"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Eso Papafe Chronikon"]
[BlackTeam "Kalamarias"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 c5 6. 0-0 Nc6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Nbd2 Bd7 10. Nxc4 Ke7 11. Bf4 Rhd8 12. Bc7 Rdc8 13. Bd6+ Bxd6 14. Nxd6 Rc7 15. Rac1 Ne8 16. Nb5 Rcc8 17. Nc3 Nf6 18. e4 Rd8 19. h3 Be8 20. e5 Rxd1+ 21. Rxd1 Nd7 22. Re1 a6 23. a3 Nb6 24. Ne4 Nc4 25. Rc1 Nxb2 26. Rb1 Nc4 27. Rxb7+ Kf8 28. Nd6 Nxd6 29. exd6 Rd8 30. Ng5 Rxd6 31. Nxh7+ Kg8 32. Ng5 Nd8 33. Rb8 Kf8 34. Ne4 Rd1+ 35. Kh2 Ke7 36. Nc5 Ra1 37. Nxa6 Rxa3 38. Nb4 Ra5 39. Rc8 Rb5 40. Rc4 f5 41. Bf1 Rb7 42. g4 Bb5 43. Rd4 Bxf1 44. gxf5 exf5 45. Nd5+ Ke8 46. Ne3 Rb1 47. Nxf5 Ne6 48. Rg4 Kf7 49. Rg1 Bd3 50. Rxb1 Bxb1 51. Ne3 Nd4 52. Ng4 Bf5 53. Ne3 Be6 54. Kg2 Kf6 55. Nf1 Ne2 56. h4 Bd5+ 57. Kh3 Kg6 58. Kg4 Be6+ 59. Kf3 Nd4+ 60. Ke4 Nf5 61. Ke5 Bc8 62. f4 Nxh4 63. Nd2 Bb7 64. Nc4 Nf3+ 65. Ke6 Bc8+ 66. Kd5 Kf5 67. Nd6+ Kxf4 68. Nxc8 g5 69. Nd6 Nd2 70. Ne8 Ne4 71. Ng7 Nf6+ 72. Ke6 Ne4 73. Kf7 g4 74. Kg6 Ng3 75. Ne6+ Kf3 76. Nd4+ Kg2 77. Kg5 Kh3 78. Kf4 Nh5+ 79. Kg5 Ng7 80. Kf4 g3 81. Kf3 Nf5 82. Ne2 Nh4+ 83. Ke4 g2 84. Nf4+ 1/2-1/2

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.14"]
[Round "4"]
[White "Rigopoulos Tsigkos, Alexandros"]
[Black "Koudounis, Vasileios"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2105"]
[BlackElo "2030"]
[PlyCount "126"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Asos Rodou Hippotis"]
[BlackTeam "Eso Papafe Chronikon"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. g4 h6 8. Qd2 Nf6 9. f3 Ne5 10. a3 b5 11. Bd3 b4 12. axb4 Bxb4 13. 0-0 0-0 14. Qe2 d5 15. exd5 Bxc3 16. d6 Qxd6 17. bxc3 Nd5 18. Bd2 Nxd3 19. cxd3 e5 20. Nf5 Bxf5 21. gxf5 Qc5+ 22. Qf2 Qxf2+ 23. Kxf2 Rfd8 24. Ra5 f6 25. Rb1 Ne7 26. Ke2 Rd6 27. Rb7 Nxf5 28. d4 Re8 29. d5 e4 30. fxe4 Rxe4+ 31. Kd3 Rh4 32. c4 Rh3+ 33. Ke4 g6 34. Rc5 Rd8 35. Kf4 h5 36. Rcc7 Nd6 37. Rg7+ Kf8 38. Bb4 g5+ 39. Rxg5 fxg5+ 40. Ke5 Re3+ 41. Kd4 Re4+ 42. Kd3 Re7 43. Rb6 Red7 44. Rxa6 Kf7 45. c5 Ne8 46. d6 Ke6 47. Kd4 Rc8 48. Ra1 Rf7 49. Re1+ Kd7 50. Bd2 Ng7 51. Re5 Ne6+ 52. Kc4 Rxc5+ 53. Rxc5 Nxc5 54. Kxc5 Rf5+ 55. Kd4 Kxd6 56. Ke4 Ke6 57. Be3 g4 58. Bf4 Ra5 59. Bc7 Ra4+ 60. Ke3 Ra2 61. Bb8 Kf5 62. Bd6 h4 63. Bc7 g3 0-1

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.13"]
[Round "2"]
[White "Koudounis, Vasileios"]
[Black "Kalogridis, Antonios"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2030"]
[BlackElo "2280"]
[PlyCount "83"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Eso Papafe Chronikon"]
[BlackTeam "Thessaloniki Aris"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nxc3 7. Bxc3 0-0 8. Qd2 Nc6 9. Nf3 Bg4 10. d5 Bxf3 11. Bxg7 Kxg7 12. gxf3 Ne5 13. Qc3 f6 14. f4 Nf7 15. 0-0-0 Qd6 16. Qg3 c6 17. Kb1 cxd5 18. exd5 Rac8 19. Bh3 Rc4 20. Rhe1 Re8 21. f5 g5 22. Bf1 Rf4 23. Re6 Qc5 24. Qe3 b6 25. Qxc5 bxc5 26. d6 Rd8 27. Rxe7 Kg8 28. d7 Kf8 29. Re6 Rxf5 30. Bb5 Kg7 31. Rd2 Re5 32. Ra6 Kf8 33. Rxf6 Ke7 34. Ra6 Rb8 35. a4 Rb7 36. Bc4 Nd8 37. Rh6 Re1+ 38. Ka2 Rb8 39. Rxh7+ Kf8 40. Rh8+ Kg7 41. Re8 Rc1 42. b3 1-0

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.13"]
[Round "3"]
[White "Koudounis, Vasileios"]
[Black "Stamoulas, Nikos"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2030"]
[BlackElo "1957"]
[PlyCount "65"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Eso Papafe Chronikon"]
[BlackTeam "Xanthis"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Bf5 5. cxd5 cxd5 6. Qb3 Qb6 7. Nxd5 Qxb3 8. Nxf6+ exf6 9. axb3 Nc6 10. Bb5 Bb4+ 11. Bd2 0-0 12. Bxc6 Bxd2+ 13. Kxd2 bxc6 14. b4 Rab8 15. Kc3 Rb7 16. Nf3 Rfb8 17. Nd2 Rxb4 18. b3 R4b7 19. Ra6 Be6 20. Rb1 Rc7 21. b4 Rb5 22. Rba1 Rbb7 23. Ne4 Rb8 24. Rxa7 Rxa7 25. Rxa7 Bd5 26. Nd6 Bxg2 27. Nxf7 Bd5 28. Nd6 Rd8 29. Nf5 g6 30. Ne7+ Kh8 31. Rc7 Ra8 32. Nxd5 cxd5 33. b5 1-0

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.12"]
[Round "1.10"]
[White "Mitsis, Georgios"]
[Black "Koudounis, Vasileios"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2334"]
[BlackElo "2030"]
[PlyCount "61"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Panionios YS"]
[BlackTeam "Eso Papafe Chronikon"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. b3 Ne4 6. Bd3 Bb4+ 7. Nbd2 c5 8. 0-0 Nxd2 9. Bxd2 Bxd2 10. Qxd2 cxd4 11. exd4 0-0 12. c5 Nc6 13. b4 a6 14. a4 a5 15. b5 Nb4 16. Bb1 f6 17. Ra3 Bd7 18. Qf4 Rc8 19. Qh4 g6 20. Re3 Qe7 21. Rfe1 Qg7 22. Qg3 Rfe8 23. h4 Kh8 24. Qf4 Re7 25. g4 g5 26. hxg5 fxg5 27. Qh2 Qf6 28. Ne5 Be8 29. Rh3 h5 30. gxh5 Rg7 31. Rf3 1-0

[Event "Paleochora op 15th"]
[Site "Paleochora"]
[Date "2022.07.17"]
[Round "1"]
[White "Koudounis, Vasileios"]
[Black "Zwardon, Vojtech"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2018"]
[BlackElo "2503"]
[PlyCount "119"]
[EventDate "2022.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 c6 6. 0-0 b5 7. Ne5 Bb7 8. a4 Qb6 9. a5 Qa6 10. b3 cxb3 11. Qxb3 Nbd7 12. Nxd7 Nxd7 13. Nc3 b4 14. Na2 c5 15. Bxb7 Qxb7 16. dxc5 Bxc5 17. Rb1 Qb5 18. Nxb4 Qxe2 19. Qd3 Qxd3 20. Nxd3 Bd6 21. Rb7 a6 22. Be3 Nf6 23. Bc5 Bxc5 24. Nxc5 Nd5 25. Nd7 h5 26. Rc1 h4 27. Kg2 Rh5 28. Nb8 h3+ 29. Kf1 Rxb8 30. Rxb8+ Ke7 31. Rc6 Rf5 32. Ke2 Re5+ 33. Kf3 Rf5+ 34. Kg4 Rxf2 35. Kxh3 f5 36. Kh4 Kf6 37. h3 g5+ 38. Kh5 Rh2 39. Rf8+ Ke7 40. Ra8 Kf6 41. Rf8+ Ke7 42. Rb8 Rxh3+ 43. Kg6 Rxg3 44. Rb7+ Kd8 45. Rxa6 Kc8 46. Rh7 Kb8 47. Rd6 Nf4+ 48. Kf6 Rd3 49. Rb6+ Ka8 50. Rbb7 Nd5+ 51. Kxe6 Nf4+ 52. Kf6 Rd6+ 53. Kxg5 Ne6+ 54. Kxf5 Rd5+ 55. Kg4 Nd8 56. Rbc7 Nb7 57. a6 Nd6 58. Rh8+ Ne8 59. Rxe8+ Rd8 60. Rxd8# 1-0

[Event "Paracin op-A 15th"]
[Site "Paracin"]
[Date "2022.07.12"]
[Round "5"]
[White "Kecskemeti, Arpad"]
[Black "Koudounis, Vasileios"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2210"]
[BlackElo "2018"]
[PlyCount "83"]
[EventDate "2022.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. 0-0 Nxd4 9. Qxd4 Bc5 10. Qd3 Ng4 11. Qe2 h5 12. Bf4 d6 13. h3 Ne5 14. Be3 b5 15. Nd1 Bb7 16. b3 Rc8 17. Kh1 Nd7 18. a4 b4 19. Rc1 Nf6 20. Bxc5 Qxc5 21. c4 Qg5 22. Nb2 a5 23. Nd3 Nd7 24. h4 Qf6 25. Kg1 e5 26. Bh3 g5 27. Bxd7+ Kxd7 28. c5 Rc6 29. cxd6 Rhc8 30. Rxc6 Rxc6 31. Qxh5 Rc3 32. hxg5 Qe6 33. Rd1 Bxe4 34. Qxf7+ Qxf7 35. Nxe5+ Ke8 36. Nxf7 Bf5 37. Ne5 Be6 38. g6 Bxb3 39. d7+ Kd8 40. Rd6 Bg8 41. Nc6+ Rxc6 42. Rxc6 1-0

[Event "Paracin op-A 15th"]
[Site "Paracin"]
[Date "2022.07.11"]
[Round "4"]
[White "Koudounis, Vasileios"]
[Black "Srija, Seshadri"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2018"]
[BlackElo "2208"]
[PlyCount "109"]
[EventDate "2022.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 c6 7. Nf3 e5 8. d5 cxd5 9. cxd5 Qe7 10. Nd2 Ne8 11. Be2 f5 12. f3 Bh6 13. Bf2 Qg5 14. g4 fxg4 15. hxg4 Qxd2+ 16. Qxd2 Bxd2+ 17. Kxd2 Bxg4 18. fxg4 Rxf2 19. Ke3 Rf8 20. g5 Nd7 21. Rh2 Rf4 22. Rg1 Nc7 23. Bg4 Nf8 24. Rc2 Re8 25. Ne2 Rf7 26. Rc4 Ree7 27. Rgc1 Kg7 28. Ra4 a6 29. Rb4 h6 30. gxh6+ Kxh6 31. Rb6 Ne8 32. Bc8 Kg7 33. Ng1 Nh7 34. Nf3 Kf8 35. Rg1 Rc7 36. Be6 Rf6 37. Nh4 Kg7 38. Nf5+ Rxf5 39. Bxf5 Nf8 40. Kd3 Kf6 41. Bh3 Ke7 42. Rg2 Nf6 43. Rc2 Rxc2 44. Rxb7+ Ke8 45. Kxc2 Nxe4 46. Ra7 Nf2 47. Bf1 g5 48. Rxa6 g4 49. Rxd6 g3 50. Rf6 e4 51. d6 Nd3 52. d7+ Nxd7 53. Re6+ Kf8 54. Rxe4 N3c5 55. Re3 1-0

[Event "Paracin op-A 15th"]
[Site "Paracin"]
[Date "2022.07.09"]
[Round "2"]
[White "Koudounis, Vasileios"]
[Black "Vaibhav, Jayant Raut"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2018"]
[BlackElo "2169"]
[PlyCount "139"]
[EventDate "2022.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Bg2 0-0 6. Nf3 Bxd2+ 7. Qxd2 d6 8. Nc3 e5 9. 0-0 c6 10. e4 Bg4 11. Ne1 Qe6 12. f3 Bh3 13. d5 cxd5 14. Bxh3 Qxh3 15. Nxd5 Nxd5 16. Qxd5 Nc6 17. Nc2 Rac8 18. Rad1 Rfd8 19. Rf2 a6 20. Rfd2 h5 21. Qd3 Qe6 22. b3 h4 23. Kg2 g6 24. Qe3 Kg7 25. Qg5 hxg3 26. hxg3 b5 27. cxb5 axb5 28. Ne3 f6 29. Rxd6 fxg5 30. Rxe6 Rxd1 31. Nxd1 Kf7 32. Rd6 Nd4 33. a4 Rc2+ 34. Kh3 bxa4 35. bxa4 Ra2 36. Nc3 Ra3 37. Rd7+ Ke6 38. Rc7 Nxf3 39. Kg4 Nd2 40. Rc6+ Kd7 41. Rc5 Ke6 42. a5 Kd6 43. Rd5+ Kc6 44. Rxd2 Rxc3 45. Rd5 Re3 46. Rxe5 Kd6 47. Rxg5 Rxe4+ 48. Kf3 Ra4 49. Rxg6+ Ke5 50. Rg5+ Kf6 51. Rb5 Ra3+ 52. Kg4 Ra4+ 53. Kh5 Ra3 54. Kh4 Ra1 55. Rb6+ Kf5 56. g4+ Kf4 57. Rf6+ Ke5 58. Rf5+ Ke6 59. Kg5 Ra4 60. Rb5 Kf7 61. Kf5 Ra1 62. Rb7+ Kf8 63. Ra7 Kg8 64. g5 Kf8 65. Kf6 Rf1+ 66. Kg6 Ra1 67. a6 Ra4 68. Ra8+ Ke7 69. Kg7 Ke6 70. a7 1-0

[Event "Paracin op-A 15th"]
[Site "Paracin"]
[Date "2022.07.09"]
[Round "3"]
[White "Mitev, Valentin"]
[Black "Koudounis, Vasileios"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "2228"]
[BlackElo "2018"]
[PlyCount "141"]
[EventDate "2022.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bd6 9. 0-0 0-0 10. a4 b4 11. Ne4 Nxe4 12. Bxe4 Bb7 13. b3 Nf6 14. Bd3 c5 15. Bb2 cxd4 16. Nxd4 Rc8 17. Qe2 Nd5 18. Rfd1 Qg5 19. Nf3 Qh6 20. h3 Bb8 21. Rac1 Rfd8 22. Ba6 Rxc1 23. Rxc1 Ba8 24. Rd1 Rf8 25. Bc4 Qg6 26. Bd3 f5 27. Rc1 Rd8 28. Bb5 f4 29. Bd3 Qh5 30. e4 Nf6 31. Bxf6 gxf6 32. Bc4 Qf7 33. Rd1 Rxd1+ 34. Qxd1 Bc7 35. Nd4 Kh8 36. Bxe6 Qe7 37. Qg4 Qg7 38. Qxg7+ Kxg7 39. Bd5 Bxd5 40. exd5 Bb6 41. Nc6 Kf7 42. Kf1 Ke8 43. Nxb4 Kd7 44. Nd3 f3 45. g4 Kd6 46. Ne1 Kxd5 47. Nxf3 Kc5 48. Ke2 Kb4 49. Nd2 Bd4 50. f4 Bc3 51. Kd3 Bb2 52. Kc2 Bd4 53. f5 h6 54. Nc4 Kc5 55. Kd3 Ba1 56. Ne3 Be5 57. Nc2 a5 58. Ne3 Bg3 59. Nc4 Be1 60. Nd2 Kb4 61. Ne4 Kxb3 62. Nxf6 Kxa4 63. Nd5 Kb3 64. f6 Bg3 65. Nb6 a4 66. Nxa4 Kxa4 67. Ke4 Bd6 68. Kf5 Kb5 69. Kg6 Bf8 70. Kf7 Ba3 71. h4 1-0

[Event "Paracin op-A 15th"]
[Site "Paracin"]
[Date "2022.07.08"]
[Round "1"]
[White "Han, Yichen"]
[Black "Koudounis, Vasileios"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2286"]
[BlackElo "2018"]
[PlyCount "71"]
[EventDate "2022.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 Nf6 8. 0-0-0 h5 9. Nxc6 dxc6 10. h3 b5 11. e5 Nd5 12. Bf4 Qa5 13. Bd3 b4 14. Nxd5 cxd5 15. Kb1 Bd7 16. Bg5 Bb5 17. Qg3 Rc8 18. f4 Bc4 19. Bxc4 Rxc4 20. f5 Qb6 21. Rhf1 Re4 22. Qf3 Rxe5 23. Qg3 f6 24. Bc1 Kf7 25. Qg6+ Kg8 26. g4 hxg4 27. hxg4 Re2 28. g5 exf5 29. Rxf5 Rg2 30. Rfxd5 Rhh2 31. Rd7 Qc5 32. Qf7+ Kh7 33. Rc7 Qe5 34. Rc8 Bd6 35. g6+ Rxg6 36. Qg8# 1-0

[Event "Krakow op-B 32nd"]
[Site "Krakow"]
[Date "2022.01.04"]
[Round "9"]
[White "Iwanczuk, Krzysztof"]
[Black "Koudounis, Vasileios"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "1896"]
[BlackElo "2004"]
[PlyCount "88"]
[EventDate "2021.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. g4 Bb4 8. Nxc6 Bxc3+ 9. bxc3 dxc6 10. Qf3 e5 11. g5 Be6 12. Bh3 Bxh3 13. Qxh3 Rd8 14. 0-0 Ne7 15. Rab1 c5 16. Qg4 Ng6 17. Rfd1 0-0 18. c4 b6 19. Rb3 Ne7 20. Rbd3 Rxd3 21. Rxd3 Rd8 22. Qd1 Rxd3 23. Qxd3 g6 24. f3 Kg7 25. Bf2 f6 26. gxf6+ Kxf6 27. Qd2 Ke6 28. Bh4 Qd6 29. Qxd6+ Kxd6 30. Bxe7+ Kxe7 31. a4 Kf6 32. Kf2 Kg5 33. Kg3 Kf6 34. Kg4 h6 35. Kh4 Ke6 36. Kg4 Kf6 37. Kh4 Ke7 38. Kg3 Ke6 39. Kg4 Kd6 40. h4 Ke6 41. Kh3 Kf7 42. Kg4 Ke6 43. Kh3 Kf6 44. Kg3 Kf7 1/2-1/2

[Event "Krakow op-B 32nd"]
[Site "Krakow"]
[Date "2022.01.02"]
[Round "6"]
[White "Koudounis, Vasileios"]
[Black "Zarnowski, Krzysztof"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "2004"]
[BlackElo "2078"]
[PlyCount "77"]
[EventDate "2021.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Qc2 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 e5 8. dxe5 Nd7 9. Nf3 Qe7 10. Bf4 0-0-0 11. Be2 Nc5 12. Nd2 g5 13. Be3 Bg7 14. 0-0 Bxe5 15. Bg4+ Kb8 16. Bf5 Ba6 17. Rfc1 Bd3 18. Qb2 Ka8 19. a4 a5 20. Nb3 Nxe4 21. Nd4 Bxd4 22. Bxd4 Nc5 23. Re1 Qf8 24. Bxh8 Qxh8 25. Bg4 Be4 26. Rad1 f5 27. Rxd8+ Qxd8 28. Rd1 Qf6 29. Bf3 Bxf3 30. gxf3 Nxa4 31. Qb5 Nxc3 32. Qe8+ Kb7 33. Rd8 Ne2+ 34. Kf1 Nf4 35. Rb8+ Ka6 36. Ra8+ Kb7 37. Rb8+ Ka6 38. Ra8+ Kb7 39. Rb8+ 1/2-1/2

[Event "Krakow op-B 32nd"]
[Site "Krakow"]
[Date "2022.01.02"]
[Round "7"]
[White "Panek, Bartosz"]
[Black "Koudounis, Vasileios"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2073"]
[BlackElo "2004"]
[PlyCount "81"]
[EventDate "2021.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Nc6 5. d4 Bd7 6. Na3 cxd4 7. cxd4 Bxa3 8. bxa3 Rc8 9. Bd3 Na5 10. 0-0 h6 11. Rb1 b6 12. Ne1 Ne7 13. Nc2 Ba4 14. Qe2 Bxc2 15. Bxc2 Qd7 16. Rd1 Nc4 17. Rb3 Qc6 18. Rc3 b5 19. Bb1 Qb6 20. Qg4 g6 21. Qh4 Nf5 22. Bxf5 exf5 23. Qf6 Qxf6 24. exf6 Kd7 25. Rb3 Rb8 26. Bf4 Rb6 27. Re1 Re8 28. Rxe8 Kxe8 29. Bxh6 Rxf6 30. Rxb5 Rb6 31. Rxb6 Nxb6 32. Kf1 Kd7 33. Ke2 Kc6 34. Bf8 Kb5 35. Bc5 Nc4 36. Bxa7 Nxa3 37. Bc5 Nc4 38. h4 Nb2 39. g3 Kc4 40. f3 Na4 41. g4 1-0

[Event "Krakow op-B 32nd"]
[Site "Krakow"]
[Date "2021.12.30"]
[Round "4"]
[White "Koudounis, Vasileios"]
[Black "Cichon, Jakub"]
[Result "0-1"]
[ECO "E29"]
[WhiteElo "2004"]
[BlackElo "1854"]
[PlyCount "56"]
[EventDate "2021.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 0-0 7. Bd3 b6 8. Ne2 Nc6 9. 0-0 Ba6 10. e4 Ne8 11. f4 f5 12. exf5 exf5 13. Ng3 g6 14. dxc5 bxc5 15. Be3 d6 16. Bxf5 gxf5 17. Qd5+ Rf7 18. Qxc6 Bb7 19. Qa4 h5 20. Nh1 Nf6 21. h3 Rg7 22. Ra2 Kh8 23. Kh2 Qe7 24. Bc1 Rag8 25. Rff2 Qe1 26. Qb3 Qxf2 27. Rxf2 Rxg2+ 28. Rxg2 Rxg2# 0-1

[Event "Krakow op-B 32nd"]
[Site "Krakow"]
[Date "2021.12.28"]
[Round "2"]
[White "Koudounis, Vasileios"]
[Black "Szczurek, Krzysztof"]
[Result "0-1"]
[ECO "E93"]
[WhiteElo "2004"]
[BlackElo "2090"]
[PlyCount "82"]
[EventDate "2021.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 Nbd7 5. e4 g6 6. Be3 Bg7 7. d5 0-0 8. Be2 Nc5 9. Nd2 a5 10. g4 Ne8 11. Nf1 f5 12. gxf5 gxf5 13. exf5 Bxf5 14. Ng3 a4 15. Qd2 a3 16. b3 e4 17. Rg1 Bg6 18. Rc1 Qh4 19. Qd1 Nd3+ 20. Bxd3 exd3 21. h3 Nf6 22. Kd2 Nd7 23. Qg4 Qxg4 24. hxg4 Ne5 25. Nce4 Nxg4 26. f4 Nxe3 27. Kxe3 Rae8 28. Rcf1 Bh6 29. Rh1 Kg7 30. Nh5+ Kh8 31. Nhg3 Kg7 32. Nh5+ Kh8 33. Nhg3 Rxe4+ 34. Nxe4 Re8 35. Rxh6 Rxe4+ 36. Kf3 Re2 37. Rg1 Be4+ 38. Kg3 d2 39. Rd1 Rg2+ 40. Kh3 Bf3 41. Rh1 Rg8 0-1

[Event "GRE-chT2 48th"]
[Site "Thessaloniki"]
[Date "2021.10.10"]
[Round "7.7"]
[White "Koudounis, Vasileios"]
[Black "Kesidis, Odyseas"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "2010"]
[BlackElo "2249"]
[PlyCount "46"]
[EventDate "2021.10.05"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Serron PSSK"]
[BlackTeam "Florinas"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Qc2 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 e5 8. d5 c6 9. c4 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 0-0 12. Bd3 Nd7 13. Ne2 f5 14. exf5 cxd5 15. cxd5 Bxd5 16. 0-0 Nc5 17. Ng3 Qh4 18. Rfd1 Rad8 19. Qc2 Kh8 20. Rd2 Bc6 21. Be2 Rd4 22. Rad1 Ba4 23. Rxd4 exd4 0-1

[Event "GRE-chT2 48th"]
[Site "Thessaloniki"]
[Date "2021.10.09"]
[Round "6.5"]
[White "Koudounis, Vasileios"]
[Black "Jarmula, Lukasz"]
[Result "0-1"]
[ECO "D90"]
[WhiteElo "2010"]
[BlackElo "2454"]
[PlyCount "126"]
[EventDate "2021.10.05"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Serron PSSK"]
[BlackTeam "Triandrias OS"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nxc3 7. Bxc3 0-0 8. Nf3 Bg4 9. Be2 c5 10. d5 e6 11. 0-0 exd5 12. exd5 Qd6 13. Qb3 Bxc3 14. bxc3 Nd7 15. Rfe1 Bxf3 16. Bxf3 Rab8 17. c4 Ne5 18. Be2 Rfe8 19. f4 Nd7 20. g3 Re4 21. Bd3 Rd4 22. Re3 Nf6 23. a4 b6 24. Rae1 a6 25. Re5 b5 26. axb5 axb5 27. cxb5 c4 28. Bxc4 Qc5 29. d6 Qxc4 30. Qxc4 Rxc4 31. g4 Rd4 32. g5 Nd7 33. Re8+ Rxe8 34. Rxe8+ Kg7 35. Rd8 Nb6 36. Kf2 f5 37. gxf6+ Kxf6 38. Ke3 Rd5 39. Ke4 Rxb5 40. d7 Ke7 41. Rh8 Nxd7 42. Rxh7+ Ke6 43. Rg7 Nf6+ 44. Kf3 Rb3+ 45. Kg2 Kf5 46. Rf7 Re3 47. Rf8 Re7 48. Kg3 Rh7 49. Ra8 Ne4+ 50. Kf3 Rh3+ 51. Kg2 Rh4 52. Rf8+ Nf6 53. Kg3 Rg4+ 54. Kh3 Rxf4 55. Ra8 Re4 56. Ra5+ Re5 57. Ra6 Nd5 58. Kg3 Re3+ 59. Kf2 Rh3 60. Kg1 Nf4 61. Ra2 Kg4 62. Rf2 g5 63. Ra2 Rc3 0-1

[Event "GRE-chT2 48th"]
[Site "Thessaloniki"]
[Date "2021.10.08"]
[Round "5.7"]
[White "Sougakis, Anthimos"]
[Black "Koudounis, Vasileios"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2087"]
[BlackElo "2010"]
[PlyCount "72"]
[EventDate "2021.10.05"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Giannitson"]
[BlackTeam "Serron PSSK"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Bd3 Be7 7. 0-0 0-0 8. Qe2 b6 9. c4 Qd7 10. dxc5 bxc5 11. Ne5 Qc7 12. Nc3 Nc6 13. Bf4 Nd4 14. Qe3 Bd6 15. Rfe1 Bb7 16. Qh3 g6 17. Bg3 Nh5 18. f4 f6 19. Bxg6 Nxg3 20. hxg3 Qg7 21. Bf7+ Rxf7 22. Nxf7 Qxf7 23. Nb5 Nxb5 24. cxb5 Bd5 25. a4 c4 26. Rad1 Bc5+ 27. Kh2 Kh8 28. g4 Rg8 29. Re2 Bd6 30. Rf2 Qg6 31. Qh4 Qg5 32. Kh3 Bxf4 33. g3 Be5 34. Re1 Rg6 35. Qxg5 fxg5 36. Rxe5 Rh6# 0-1

[Event "GRE-chT2 48th"]
[Site "Thessaloniki"]
[Date "2021.10.06"]
[Round "2.4"]
[White "Brunello, Sabino"]
[Black "Koudounis, Vasileios"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2499"]
[BlackElo "2010"]
[PlyCount "91"]
[EventDate "2021.10.05"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Polygyrou ASO"]
[BlackTeam "Serron PSSK"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. c4 e6 2. Nf3 d5 3. e3 Nf6 4. b3 Be7 5. Bb2 0-0 6. d4 b6 7. Bd3 Bb7 8. Nbd2 c5 9. dxc5 bxc5 10. Qc2 Nc6 11. a3 h6 12. Rg1 d4 13. g4 e5 14. g5 hxg5 15. Nxg5 a5 16. Rg3 Nh5 17. Rh3 Bxg5 18. Rxh5 Bh6 19. Ke2 Re8 20. Rg1 Kf8 21. Ne4 Qe7 22. Kf1 Red8 23. Qe2 Ke8 24. Qf3 Kd7 25. exd4 cxd4 26. Ng3 Kc7 27. Nf5 Qf6 28. Be4 Rh8 29. Nxh6 Qxf3 30. Bxf3 Rxh6 31. Rxg7 Rxh5 32. Rxf7+ Kb6 33. Bxh5 Rh8 34. Bf3 Nd8 35. Rf6+ Kc5 36. Bxb7 Nxb7 37. Re6 Rh5 38. a4 d3 39. Ke1 Rxh2 40. Rxe5+ Kc6 41. Bd4 Rh1+ 42. Kd2 Rb1 43. Rb5 Nd6 44. Rb6+ Kc7 45. c5 Nc8 46. Be5+ 1-0

[Event "Paleochora op 13th"]
[Site "Paleochora"]
[Date "2020.07.23"]
[Round "7"]
[White "Koudounis, Vasileios"]
[Black "Ternault, Mathieu"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1930"]
[BlackElo "2363"]
[PlyCount "100"]
[EventDate "2020.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Qc2 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 e6 8. Nf3 Be7 9. Bd3 c5 10. Be3 cxd4 11. cxd4 0-0 12. 0-0 Nc6 13. a3 Rc8 14. Qb2 Qd6 15. Rfd1 Na5 16. Nd2 Bf6 17. f4 e5 18. fxe5 Bxe5 19. Nf3 Bf4 20. Bxf4 Qxf4 21. Qd2 Qxd2 22. Nxd2 Rc3 23. Nb1 Rc7 24. Ra2 Rfc8 25. Rf2 Nb3 26. d5 Rd8 27. Bc2 Na5 28. a4 Nc4 29. Bb3 Ne5 30. Rc2 Rxc2 31. Bxc2 Kf8 32. Bb3 Ke7 33. Kf2 Kd6 34. Ke3 Rc8 35. Kd4 Ba6 36. Na3 h5 37. Rd2 h4 38. Rc2 Rxc2 39. Nxc2 Bc8 40. Ne3 Bd7 41. Bd1 g6 42. g3 h3 43. Nf1 Bg4 44. Bc2 Be2 45. Nd2 Ng4 46. Bb3 Nxh2 47. e5+ Kd7 48. e6+ fxe6 49. dxe6+ Ke7 50. Ke3 Bg4 0-1

[Event "Paleochora op 13th"]
[Site "Paleochora"]
[Date "2020.07.20"]
[Round "4"]
[White "Domenech, Vianney"]
[Black "Koudounis, Vasileios"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2237"]
[BlackElo "1930"]
[PlyCount "35"]
[EventDate "2020.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 Bd6 5. Bg3 0-0 6. Ngf3 c5 7. c3 Qc7 8. Ne5 Nc6 9. f4 Ne7 10. Bh4 Ne8 11. Bxe7 Qxe7 12. Bd3 g6 13. h4 Ng7 14. h5 gxh5 15. Rxh5 Nxh5 16. Bxh7+ Kg7 17. Qg4+ Kh6 18. 0-0-0 1-0

[Event "Paleochora op 13th"]
[Site "Paleochora"]
[Date "2020.07.18"]
[Round "1"]
[White "Koudounis, Vasileios"]
[Black "Heimann, Andreas"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "1930"]
[BlackElo "2633"]
[PlyCount "105"]
[EventDate "2020.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nxc3 7. Bxc3 0-0 8. Qd2 c5 9. d5 Bxc3 10. bxc3 Qd6 11. f4 e6 12. Nf3 exd5 13. Bc4 Nd7 14. Bxd5 Qe7 15. 0-0 Nb6 16. c4 Be6 17. Qc3 Bxd5 18. exd5 Qe4 19. Nd2 Qf5 20. Rae1 Rae8 21. Re5 Rxe5 22. fxe5 Qg4 23. Qd3 Qd4+ 24. Qxd4 cxd4 25. Rf4 Re8 26. Rxd4 Rxe5 27. Kf2 Nd7 28. Re4 Rf5+ 29. Ke3 Kf8 30. Nf3 h5 31. Rf4 Rxf4 32. Kxf4 Ke7 33. Ke4 f6 34. Kd4 b6 35. Nd2 h4 36. h3 Nc5 37. Ne4 Nb7 38. c5 bxc5+ 39. Nxc5 Nd6 40. Nd3 Nf5+ 41. Kc5 Kd7 42. Nf4 g5 43. Nh5 Ke7 44. Kc6 Nd4+ 45. Kc7 Nb5+ 46. Kc6 Nd4+ 47. Kb7 a5 48. Kc7 Nb5+ 49. Kb6 Nc3 50. Kc6 Ne4 51. a4 f5 52. Kb6 Nc3 53. Kc6 1/2-1/2

[Event "Thessaloniki Vardaris op 6th"]
[Site "Thessaloniki"]
[Date "2020.02.29"]
[Round "4"]
[White "Hadzimanolis, Antonios"]
[Black "Koudounis, Vasileios"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2221"]
[BlackElo "1896"]
[PlyCount "88"]
[EventDate "2020.02.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 dxc4 5. Qa4+ Bd7 6. Qxc4 c5 7. Ne5 Qc8 8. Nc3 Nc6 9. Nxd7 Qxd7 10. Qa4 Rc8 11. d3 Be7 12. 0-0 0-0 13. Be3 Rfd8 14. Rac1 b6 15. Rfd1 Nd5 16. Nxd5 exd5 17. a3 Qb7 18. Qf4 a5 19. h4 Bf6 20. Rc2 Qe7 21. h5 h6 22. Qg4 Ne5 23. Qf5 Qe6 24. Bh3 Qxf5 25. Bxf5 Rc6 26. f4 Nd7 27. b4 axb4 28. axb4 b5 29. bxc5 d4 30. Bxd7 Rxd7 31. Bd2 Rd5 32. Bb4 Rxh5 33. Ra1 g5 34. Ra8+ Kg7 35. Rb8 gxf4 36. gxf4 Be7 37. Rxb5 Rf5 38. Bd2 Rfxc5 39. Rcxc5 Rxc5 40. Rxc5 Bxc5 41. Kg2 Kf6 42. Kf3 Kf5 43. Be1 Ba3 44. Bf2 Bc5 1/2-1/2

[Event "Thessaloniki Vardaris op 6th"]
[Site "Thessaloniki"]
[Date "2020.02.29"]
[Round "3"]
[White "Ladopoulos, Dimitrios"]
[Black "Koudounis, Vasileios"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2253"]
[BlackElo "1896"]
[PlyCount "67"]
[EventDate "2020.02.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Qe2 e5 6. 0-0 Be7 7. c3 d6 8. h3 0-0 9. Rd1 Re8 10. d3 Bf8 11. Nbd2 Rb8 12. Nc4 b5 13. Ne3 b4 14. c4 Nd4 15. Nxd4 exd4 16. Nf1 d5 17. cxd5 Nxd5 18. Qc2 b3 19. axb3 Nb4 20. Qe2 Ba6 21. f4 Qb6 22. e5 f6 23. Be4 fxe5 24. fxe5 Qe6 25. Qf3 Rb6 26. Bd2 Rd8 27. Bxb4 cxb4 28. Ra5 Kh8 29. Rda1 Be7 30. Bd5 Qh6 31. Qf7 Bg5 32. e6 Bxd3 33. e7 Be3+ 34. Kh2 1-0

[Event "Thessaloniki Vardaris op 6th"]
[Site "Thessaloniki"]
[Date "2020.02.28"]
[Round "2"]
[White "Koudounis, Vasileios"]
[Black "Samaridis, Konstantinos"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "1896"]
[BlackElo "2104"]
[PlyCount "77"]
[EventDate "2020.02.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 c6 6. a3 Ba5 7. b4 Bc7 8. e4 d5 9. e5 Nfd7 10. Nf4 a5 11. Rb1 axb4 12. axb4 c5 13. bxc5 Ba5 14. Bd2 Nc6 15. Nb5 dxc4 16. Bxc4 Nxd4 17. Nd3 Nxb5 18. Bxb5 Qc7 19. Bxd7 Qxd7 20. Bxa5 Rxa5 21. 0-0 Rd8 22. Qb3 Qa4 23. Qxa4 Rxa4 24. Rfd1 Rad4 25. Nb2 f6 26. f4 Kf7 27. Rxd4 Rxd4 28. Rd1 fxe5 29. Rxd4 exd4 30. Nc4 Bd7 31. Ne5+ Ke7 32. g4 Bc6 33. g5 Be4 34. Kf2 Kd8 35. Nf3 d3 36. Ne5 Kc7 37. Ke3 Bf5 38. h4 g6 39. Kd2 1/2-1/2

[Event "GRE-ch U16"]
[Site "Patras"]
[Date "2019.07.01"]
[Round "9.8"]
[White "Nteligiorgis, Eleftherios"]
[Black "Koudounis, Vasileios"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "1903"]
[BlackElo "1668"]
[PlyCount "41"]
[EventDate "2019.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Greece"]
[BlackTeam "Greece"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Nb3 a6 7. Bd3 Nf6 8. f4 d6 9. Be3 b5 10. Qf3 Bb7 11. 0-0 Rc8 12. Qh3 d5 13. e5 Nd7 14. Rae1 Bb4 15. f5 Bxc3 16. bxc3 Ndxe5 17. fxe6 f6 18. Bc5 Ne7 19. Qh5+ g6 20. Qh4 Nxd3 21. Qxf6 1-0

[Event "GRE-ch U16"]
[Site "Patras"]
[Date "2019.06.30"]
[Round "8.7"]
[White "Koudounis, Vasileios"]
[Black "Pelantakis, Mihail"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "1668"]
[BlackElo "2014"]
[PlyCount "126"]
[EventDate "2019.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Greece"]
[BlackTeam "Greece"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 c6 6. a3 Ba5 7. Qc2 d5 8. Ng3 Nbd7 9. Be2 dxc4 10. Bxc4 e5 11. 0-0 exd4 12. exd4 Bc7 13. Ba2 Nb6 14. Rd1 Bg4 15. f3 Be6 16. Bxe6 fxe6 17. Nce4 Nxe4 18. Nxe4 Qh4 19. g3 Qh5 20. f4 Nd5 21. Re1 Rae8 22. Nc5 Rf6 23. Qe2 Qf7 24. Ne4 Rg6 25. Kh1 h6 26. Bd2 Ne7 27. Bc3 Rd8 28. Nc5 Nf5 29. g4 Nd6 30. Rf1 b6 31. Nd3 Nb5 32. Rac1 Qd7 33. h4 Qd5+ 34. Kh2 Nxd4 35. Bxd4 Qxd4 36. Rxc6 Qxd3 37. Qxd3 Rxd3 38. Rxc7 Rxg4 39. Rxa7 Rxh4+ 40. Kg2 Rd2+ 41. Rf2 Rh2+ 42. Kxh2 Rxf2+ 43. Kg3 Rxb2 44. Re7 Rb3+ 45. Kg4 Rxa3 46. Rxe6 Rb3 47. Re7 Rc3 48. Re6 b5 49. Rb6 Rc5 50. Kh4 Kh7 51. Kg4 h5+ 52. Kh4 g6 53. Rb7+ Kh6 54. Rb6 Rf5 55. Kg3 h4+ 56. Kxh4 Rxf4+ 57. Kg3 Rb4 58. Rb8 Kg5 59. Rb7 Rb3+ 60. Kg2 Kg4 61. Rb8 g5 62. Kg1 Kg3 63. Kf1 Rb1+ 0-1

[Event "GRE-ch U16"]
[Site "Patras"]
[Date "2019.06.29"]
[Round "7.11"]
[White "Koudounis, Vasileios"]
[Black "Zgouletas, Ioannis"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "1668"]
[BlackElo "1643"]
[PlyCount "47"]
[EventDate "2019.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Greece"]
[BlackTeam "Greece"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. a3 Bxc3+ 6. bxc3 0-0 7. cxd5 exd5 8. Bd3 c5 9. Ne2 Re8 10. 0-0 b6 11. Ng3 Ba6 12. f3 Bxd3 13. Qxd3 Nc6 14. Bb2 c4 15. Qe2 Na5 16. e4 dxe4 17. fxe4 Qc7 18. Rae1 Nb3 19. Rxf6 gxf6 20. Qg4+ Kh8 21. Nf5 Rg8 22. Qh4 Rg6 23. Re3 Rag8 24. Qxh7+ 1-0

[Event "GRE-ch U16"]
[Site "Patras"]
[Date "2019.06.28"]
[Round "5.9"]
[White "Koudounis, Vasileios"]
[Black "Tsivelekidou, Evgenia"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "1668"]
[BlackElo "1976"]
[PlyCount "114"]
[EventDate "2019.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Greece"]
[BlackTeam "Greece"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 a5 9. Bd3 c6 10. 0-0 Na6 11. f3 c5 12. dxc5 d4 13. Bxa6 dxc3 14. Bd3 cxb2 15. Bxb2 Bxc5 16. Kh1 Bxe3 17. Bxf6 Qxf6 18. Nd5 Qd4 19. Re1 Bf2 20. Ne7+ Kh8 21. Re4 Qf6 22. Nxc8 Raxc8 23. Ra2 Ba7 24. a4 Rfd8 25. Rae2 g6 26. Qb1 Qc3 27. Bb5 Qc1+ 28. Re1 Qc3 29. Re8+ Kg7 30. Rxd8 Rxd8 31. Qa1 Bd4 32. Qxc3 Bxc3 33. Rf1 Rd2 34. g3 Kf6 35. Rc1 Be5 36. Re1 g5 37. Re2 Rd1+ 38. Kg2 Bd4 39. h3 h5 40. Bd7 Rg1+ 41. Kh2 Rd1 42. Kg2 Be5 43. Bc8 Rb1 44. Bd7 h4 45. g4 Bd4 46. Bf5 Rg1+ 47. Kh2 Ra1 48. Bc2 Ra3 49. Kg2 Re3 50. Rxe3 Bxe3 51. Bd3 Ke5 52. Bb5 f5 53. Bd7 fxg4 54. fxg4 Kd6 55. Bb5 Kc5 56. Bd7 Kb4 57. Bb5 Bf4 1/2-1/2

[Event "GRE-ch U16"]
[Site "Patras"]
[Date "2019.06.28"]
[Round "6.11"]
[White "Koutsourakis, Ioannis"]
[Black "Koudounis, Vasileios"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1889"]
[BlackElo "1668"]
[PlyCount "89"]
[EventDate "2019.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Greece"]
[BlackTeam "Greece"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Nge2 h6 9. Bh4 Nh5 10. Bxe7 Qxe7 11. 0-0 0-0 12. Qd2 Nb6 13. Rae1 f5 14. Nf4 Qf7 15. Nxh5 Qxh5 16. f3 Be6 17. b3 Rae8 18. Rf2 g5 19. e4 f4 20. exd5 Nxd5 21. Nxd5 Bxd5 22. Rfe2 Qf7 23. Bc2 h5 24. Qd3 Rxe2 25. Rxe2 g4 26. Re5 gxf3 27. Rg5+ Kh8 28. gxf3 Rg8 29. Rxg8+ Qxg8+ 30. Kf2 Qg7 31. Qg6 Qxd4+ 32. Kf1 Qa1+ 33. Bb1 Qg7 34. Qxh5+ Kg8 35. Qe8+ Qf8 36. Qg6+ Qg7 37. Qe8+ Qf8 38. Bh7+ Kg7 39. Qg6+ Kh8 40. Qh5 Kg7 41. Bb1 Qf6 42. Qg4+ Kh6 43. Qh3+ Kg7 44. Qg4+ Kh6 45. Qh3+ 1/2-1/2

[Event "GRE-ch U16"]
[Site "Patras"]
[Date "2019.06.27"]
[Round "4.10"]
[White "Brokalakis Gounaris, Christos"]
[Black "Koudounis, Vasileios"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1949"]
[BlackElo "1668"]
[PlyCount "130"]
[EventDate "2019.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Greece"]
[BlackTeam "Greece"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 dxc4 5. Qa4+ Bd7 6. Qxc4 c5 7. Ne5 Qc8 8. Nxd7 Qxd7 9. 0-0 Nc6 10. b3 Be7 11. Bb2 0-0 12. d3 Rfd8 13. Re1 Rac8 14. Nd2 Nd4 15. a4 Nd5 16. Rad1 b5 17. axb5 Nb6 18. Qc1 Qxb5 19. Bc3 Nd5 20. Bxd5 exd5 21. Qb2 Ne6 22. Qa1 Rd7 23. Rb1 Rb7 24. Qa2 Bd8 25. Rec1 Rc6 26. Ra1 Nd4 27. Bxd4 cxd4 28. Rxc6 Qxc6 29. Qa4 Qxa4 30. Rxa4 Bf6 31. Ra5 Re7 32. Kf1 Rc7 33. Rxd5 Rc1+ 34. Kg2 Rc2 35. Ne4 Rxe2 36. Nxf6+ gxf6 37. Rxd4 a5 38. Ra4 Rb2 39. Rxa5 Rxb3 40. Rd5 Kg7 41. g4 Kg6 42. Kg3 Rb1 43. h4 Re1 44. Kf4 Re2 45. f3 Re1 46. d4 Re2 47. Rd6 Kg7 48. Kf5 Re3 49. f4 Ra3 50. Rxf6 Ra5+ 51. d5 Rxd5+ 52. Ke4 Rh5 53. Rxf7+ Kxf7 54. gxh5 Kf6 55. f5 Kf7 56. Ke5 h6 57. f6 Kf8 58. Ke6 Ke8 59. Ke5 Kf8 60. Kf4 Ke8 61. Kf5 Kf7 62. Ke5 Kf8 63. Ke6 Ke8 64. Kd6 Kf7 65. Ke5 Kf8 1/2-1/2

[Event "GRE-ch U16"]
[Site "Patras"]
[Date "2019.06.26"]
[Round "3.3"]
[White "Koudounis, Vasileios"]
[Black "Marinakis, Hristos"]
[Result "0-1"]
[ECO "A61"]
[WhiteElo "1668"]
[BlackElo "2202"]
[PlyCount "66"]
[EventDate "2019.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Greece"]
[BlackTeam "Greece"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 a6 8. a4 Bg7 9. e3 0-0 10. Be2 Bg4 11. 0-0 Re8 12. h3 Bxf3 13. Bxf3 Qc7 14. a5 Nbd7 15. Na4 b5 16. axb6 Nxb6 17. Rc1 Nxa4 18. Qxa4 Nd7 19. Qc6 Qxc6 20. dxc6 Ne5 21. Bxe5 Bxe5 22. b4 Bb2 23. Rb1 Ba3 24. bxc5 dxc5 25. Rb7 c4 26. Bd5 Re7 27. Bxc4 a5 28. Rd1 Rc8 29. Rdd7 Rxc6 30. Bxf7+ Kxf7 31. Rxe7+ Bxe7 32. Ra7 Rc1+ 33. Kh2 Ra1 0-1

[Event "GRE-ch U16"]
[Site "Patras"]
[Date "2019.06.26"]
[Round "2.10"]
[White "Sipsis, Tsatsoulis Georgios"]
[Black "Koudounis, Vasileios"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1773"]
[BlackElo "1668"]
[PlyCount "84"]
[EventDate "2019.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Greece"]
[BlackTeam "Greece"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Qc2 Nbd7 8. Bd3 h6 9. Bh4 Nh5 10. Bxe7 Qxe7 11. 0-0-0 Nb6 12. h3 Be6 13. Kb1 0-0-0 14. g4 Nf6 15. Nf3 Kb8 16. Na4 Nxa4 17. Qxa4 Nxg4 18. hxg4 Bxg4 19. Ne5 Bxd1 20. Rxd1 h5 21. Bf1 Qe6 22. Qc2 g5 23. Nf3 f6 24. Bd3 Qh3 25. Ng1 Qh2 26. Nf3 Qd6 27. Rg1 g4 28. Ne1 Rdg8 29. Bf5 h4 30. Bxg4 h3 31. f3 h2 32. Rh1 Qg3 33. Nd3 f5 34. Qf2 Qxf2 35. Nxf2 fxg4 36. Nxg4 Rh3 37. Kc2 Rxf3 38. Ne5 Rf2+ 39. Kc3 Rg1 40. Rxh2 Rxh2 41. Nf3 Rc1+ 42. Kb3 Rh3 0-1

[Event "GRE-ch U16"]
[Site "Patras"]
[Date "2019.06.25"]
[Round "1.6"]
[White "Koudounis, Vasileios"]
[Black "Vardakas, Grigorios"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "1668"]
[BlackElo "2045"]
[PlyCount "70"]
[EventDate "2019.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Greece"]
[BlackTeam "Greece"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 c6 6. a3 Ba5 7. Qc2 d5 8. Ng3 Bc7 9. Be2 Nbd7 10. 0-0 b6 11. b4 Bb7 12. Bb2 Rc8 13. e4 dxe4 14. Ngxe4 Nxe4 15. Nxe4 f5 16. Nd2 e5 17. dxe5 Bxe5 18. Bxe5 Nxe5 19. Nf3 Ng6 20. Rad1 Qf6 21. c5 Rcd8 22. Bc4+ Kh8 23. Rxd8 Rxd8 24. Rd1 bxc5 25. bxc5 Rxd1+ 26. Qxd1 h6 27. Qb1 Bc8 28. Qb8 Qd8 29. g3 Qd7 30. Nd4 Kh7 31. Be6 Qxd4 32. Qxc8 Qd1+ 33. Kg2 Nf4+ 34. gxf4 Qg4+ 35. Kf1 Qd1+ 1/2-1/2

[Event "Agios Ioannis Pelion op 1st"]
[Site "Agios Ioannis"]
[Date "2018.06.23"]
[Round "9"]
[White "Koudounis, Vasileios"]
[Black "Grivas, Efstratios"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1456"]
[BlackElo "2445"]
[PlyCount "64"]
[EventDate "2018.06.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. d5 Nc5 9. Qc2 a5 10. Ne1 c6 11. Be3 Bd7 12. dxc6 Bxc6 13. Bxc5 dxc5 14. Nd5 a4 15. f3 Re8 16. Nd3 Nd7 17. b4 cxb4 18. N3xb4 Nc5 19. Rab1 Ne6 20. Qd2 a3 21. Nc2 h5 22. Rb3 Bf8 23. Qc3 Bxd5 24. cxd5 Nf4 25. Bd1 Qg5 26. Ne3 Rac8 27. Qd2 h4 28. d6 Red8 29. Rb6 Rc6 30. Rxc6 bxc6 31. d7 Bc5 32. Re1 Rxd7 0-1

[Event "Agios Ioannis Pelion op 1st"]
[Site "Agios Ioannis"]
[Date "2018.06.22"]
[Round "8"]
[White "Lagaras, Stylianos"]
[Black "Koudounis, Vasileios"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "1937"]
[BlackElo "1456"]
[PlyCount "64"]
[EventDate "2018.06.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 a6 6. 0-0 Nc6 7. e3 Bd7 8. Qe2 Bd6 9. Qxc4 0-0 10. Nc3 b5 11. Qb3 Rb8 12. Ng5 e5 13. dxe5 Bxe5 14. f4 Bd6 15. e4 Bc5+ 16. Kh1 Nd4 17. Qd1 Bc6 18. e5 Bxg2+ 19. Kxg2 Nd5 20. Nce4 Bb6 21. Qh5 h6 22. f5 Nc2 23. Nf6+ Nxf6 24. exf6 Qxf6 25. Ne4 Qc6 26. Rf4 Rbe8 27. Qh4 Rxe4 28. Rxe4 Re8 29. Bxh6 Qxe4+ 30. Qxe4 Rxe4 31. Rc1 Ne1+ 32. Kf1 gxh6 0-1

[Event "Agios Ioannis Pelion op 1st"]
[Site "Agios Ioannis"]
[Date "2018.06.18"]
[Round "4"]
[White "Koudounis, Vasileios"]
[Black "Papapostolou, Apostolos"]
[Result "0-1"]
[ECO "E99"]
[WhiteElo "1456"]
[BlackElo "1920"]
[PlyCount "78"]
[EventDate "2018.06.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. Nd3 Nf6 14. c5 Ng6 15. cxd6 cxd6 16. Rc1 Rf7 17. Nb5 a6 18. Na3 b5 19. Nb4 h5 20. Qc2 g4 21. Qc6 Rb8 22. Nxa6 Ne7 23. Nxb8 Nxc6 24. Nxc6 Qf8 25. Nxb5 g3 26. hxg3 fxg3 27. Bxg3 Bh6 28. Rc3 Rg7 29. Nxd6 Qxd6 30. Bxe5 Qf8 31. Bxf6 Qxf6 32. e5 Qg6 33. Ne7+ Rxe7 34. Rxc8+ Kg7 35. d6 Be3+ 36. Kh1 Qg3 37. Rc4 Rxe5 38. Rd1 Rg5 39. Bf1 Qf2 0-1

[Event "Agios Ioannis Pelion op 1st"]
[Site "Agios Ioannis"]
[Date "2018.06.16"]
[Round "1"]
[White "Koudounis, Vasileios"]
[Black "Todorovic, Goran N"]
[Result "0-1"]
[ECO "A59"]
[WhiteElo "1456"]
[BlackElo "2335"]
[PlyCount "80"]
[EventDate "2018.06.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4 Bxf1 8. Kxf1 g6 9. Nf3 Bg7 10. g3 0-0 11. Kg2 Qb6 12. Qc2 Nbd7 13. Re1 Ng4 14. h3 Nge5 15. Nxe5 Nxe5 16. f4 Nc4 17. b3 Qb4 18. e5 Na5 19. Bd2 c4 20. Re4 cxb3 21. axb3 Qxb3 22. Qxb3 Nxb3 23. Rxa8 Rxa8 24. Be3 Rb8 25. Kf3 f5 26. exf6 Bxf6 27. Na4 Rb5 28. Nb6 Kf7 29. Ke2 Nc5 30. Bxc5 Rxc5 31. Rb4 Rc3 32. Kf2 Rd3 33. Nc8 Rxd5 34. Rb7 Ke6 35. g4 Rc5 36. Na7 Bh4+ 37. Kg2 Rc2+ 38. Kf3 Rc3+ 39. Ke4 d5+ 40. Kd4 Bf6# 0-1

