[Event "Aegean op 46th"]
[Site "Aghios Kirykos"]
[Date "2023.07.16"]
[Round "9"]
[White "Knors, Rudi"]
[Black "Malataras, Gerasimos"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2042"]
[BlackElo "1976"]
[PlyCount "58"]
[EventDate "2023.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. 0-0 0-0 7. Bg5 f6 8. Bh4 Bf5 9. Re1 Nbc6 10. c3 Qd7 11. Bg3 Rae8 12. Qc2 g5 13. Nbd2 g4 14. Bxd6 Bxd3 15. Qxd3 Qxd6 16. Nh4 f5 17. b4 Qf6 18. g3 Nd8 19. f4 Nf7 20. c4 Nd6 21. Re5 dxc4 22. Nxc4 Nc6 23. Nxd6 Qxd6 24. Nxf5 Nxe5 25. Nxd6 Nxd3 26. Nxe8 Rxe8 27. Rd1 Re1+ 28. Rxe1 Nxe1 29. Kf2 Nc2 0-1

[Event "Aegean op 46th"]
[Site "Aghios Kirykos"]
[Date "2023.07.15"]
[Round "8"]
[White "Malataras, Gerasimos"]
[Black "Kyparissopoulos, Spyridon"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1976"]
[BlackElo "1646"]
[PlyCount "139"]
[EventDate "2023.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 e6 5. g3 Nbd7 6. Bg2 Bd6 7. 0-0 h6 8. Nc3 0-0 9. Nd2 Bc7 10. e4 dxe4 11. Ndxe4 e5 12. d5 cxd5 13. cxd5 Nxe4 14. Nxe4 Nb6 15. Nc3 Bd6 16. a4 a5 17. Nb5 Bg4 18. b3 Nc8 19. Be3 Bd7 20. Nxd6 Nxd6 21. Qb2 Re8 22. Bc5 Bf5 23. Rfe1 b6 24. Ba3 f6 25. Rac1 Ra7 26. Rc6 Rd7 27. Qe2 Nf7 28. g4 Bg6 29. f4 Nd6 30. f5 Bf7 31. Qa6 Nc8 32. Rec1 Na7 33. d6 Nxc6 34. Rxc6 Kh7 35. Be4 Bxb3 36. Qb5 Bf7 37. Rxb6 Qc8 38. Bc5 Red8 39. Bb7 Rxb7 40. Rxb7 Be8 41. Qb6 Bxa4 42. Qc7 Qd7 43. Bb6 Qxc7 44. dxc7 Rc8 45. Bxa5 h5 46. h3 hxg4 47. hxg4 g6 48. Rb4 Bd7 49. Rb2 gxf5 50. Rd2 Bb5 51. Rd8 Ba6 52. gxf5 Bb7 53. Rd6 Kg7 54. Kf2 Kf7 55. Rd7+ Kg8 56. Bb4 Kh8 57. Bd6 Rg8 58. Be7 Kg7 59. Bd8+ Kh6 60. Bxf6 Kh5 61. Bg7 Rc8 62. Bxe5 Kg5 63. f6 Kf5 64. Re7 Kg6 65. Ke3 Bd5 66. Kd4 Bf7 67. Kc5 Bb3 68. Rd7 Kf5 69. Rd8 Be6 70. f7 1-0

[Event "Aegean op 46th"]
[Site "Aghios Kirykos"]
[Date "2023.07.14"]
[Round "7"]
[White "Markantonaki, Haritomeni"]
[Black "Malataras, Gerasimos"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "2187"]
[BlackElo "1976"]
[PlyCount "113"]
[EventDate "2023.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Bd3 c5 5. dxc5 Nf6 6. Qe2 0-0 7. Ngf3 a5 8. 0-0 Na6 9. e5 Nd7 10. c3 Naxc5 11. Bc2 Qc7 12. Re1 b6 13. Nd4 Ba6 14. Qe3 a4 15. f4 g6 16. N2f3 Rfe8 17. Bd2 f5 18. exf6 Bxf6 19. Ne5 Nxe5 20. fxe5 Bg7 21. Nf3 a3 22. b3 Nd7 23. Qg5 Qc5+ 24. Kh1 Qe7 25. Qg3 Rf8 26. Ng5 Rfc8 27. h4 Nf8 28. Qg4 Bh6 29. Rad1 Qe8 30. Ne4 dxe4 31. Bxh6 Rxc3 32. Bxe4 Rd8 33. h5 Bd3 34. Rxd3 Rcxd3 35. Rf1 Qb5 36. Rxf8+ Rxf8 37. Qxe6+ Kh8 38. Bxd3 Qxd3 39. Bxf8 Qf1+ 40. Kh2 Qxf8 41. hxg6 Qf4+ 42. Kh3 Qe3+ 43. g3 hxg6 44. Qf6+ Kh7 45. Qf7+ Kh8 46. Qf4 Qe2 47. Qh6+ Kg8 48. Qxg6+ Kf8 49. Qf5+ Ke7 50. e6 Qe1 51. Kh4 Qh1+ 52. Kg5 Qh8 53. Qf7+ Kd6 54. Qf6 Qg8+ 55. Kf4 b5 56. e7+ Kd7 57. Qf8 1-0

[Event "Aegean op 46th"]
[Site "Aghios Kirykos"]
[Date "2023.07.13"]
[Round "6"]
[White "Malataras, Gerasimos"]
[Black "Sidiropoulos, Vasilis"]
[Result "1-0"]
[ECO "A88"]
[WhiteElo "1976"]
[BlackElo "1819"]
[PlyCount "73"]
[EventDate "2023.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 c6 8. Qc2 Na6 9. Rd1 Qc7 10. a3 e5 11. dxe5 dxe5 12. b4 Be6 13. c5 Rad8 14. Ng5 Bc8 15. Qa2+ Kh8 16. Rxd8 Qxd8 17. Nf7+ Rxf7 18. Qxf7 Nc7 19. Qb3 Be6 20. Qc2 Nfd5 21. Nxd5 Bxd5 22. e4 fxe4 23. Be3 Ne6 24. Bxe4 Nd4 25. Bxd4 exd4 26. Bxd5 d3 27. Qa2 cxd5 28. Rd1 Qg5 29. Rxd3 d4 30. Qf7 h5 31. Qxb7 Qc1+ 32. Kg2 h4 33. Qc8+ Kh7 34. Qg4 Bf6 35. gxh4 Qc4 36. Qe4 Kg7 37. Rg3 1-0

[Event "Aegean op 46th"]
[Site "Aghios Kirykos"]
[Date "2023.07.12"]
[Round "5"]
[White "Nikolaou, Spiridon"]
[Black "Malataras, Gerasimos"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2180"]
[BlackElo "1976"]
[PlyCount "75"]
[EventDate "2023.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Qc2 h6 9. Bh4 0-0 10. Nge2 Re8 11. 0-0 a5 12. Bg3 Bf8 13. h3 b5 14. Rac1 Ba6 15. Rfd1 Qb6 16. Bf4 b4 17. Na4 Bxd3 18. Qxd3 Qb7 19. Rc2 Rac8 20. Rdc1 Ne4 21. Bh2 g6 22. Qd1 h5 23. Nf4 Qb5 24. b3 Kg7 25. Qf1 Qb7 26. Nd3 f6 27. Qd1 Qb5 28. Nf4 Qb7 29. Qd3 f5 30. Qf1 h4 31. Nxd5 cxd5 32. Rc7 Nc3 33. Be5+ Rxe5 34. Rxb7 Ne2+ 35. Kh2 Rxc1 36. Rxd7+ Kh6 37. Qxc1 Nxc1 38. dxe5 1-0

[Event "Aegean op 46th"]
[Site "Aghios Kirykos"]
[Date "2023.07.11"]
[Round "3"]
[White "Georgiou, Kostantinos"]
[Black "Malataras, Gerasimos"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "2172"]
[BlackElo "1976"]
[PlyCount "67"]
[EventDate "2023.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Bd3 c5 5. dxc5 Nf6 6. Qe2 0-0 7. Ngf3 a5 8. 0-0 Na6 9. e5 Nd7 10. c4 Ndxc5 11. Bb1 d4 12. Rd1 d3 13. Qe3 b6 14. Ne4 Ra7 15. Nd4 Nxe4 16. Nc6 Qc7 17. Nxa7 Bb7 18. Nb5 Qxe5 19. Qxd3 Bc5 20. Be3 Nb4 21. Qe2 Nxf2 22. Kxf2 Qf4+ 23. Kg1 Bxe3+ 24. Kh1 Bc5 25. a3 Nc6 26. Be4 Ne5 27. Bxb7 Ng4 28. g3 Nf2+ 29. Kg2 Qf5 30. Nd4 Qh3+ 31. Kxf2 Qxh2+ 32. Bg2 Rd8 33. Rh1 Bxd4+ 34. Kf3 1-0

[Event "Aegean op 46th"]
[Site "Aghios Kirykos"]
[Date "2023.07.11"]
[Round "4"]
[White "Malataras, Gerasimos"]
[Black "Tsalamagkakis, Ilias"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "1976"]
[BlackElo "1811"]
[PlyCount "59"]
[EventDate "2023.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 c6 7. b3 Nbd7 8. Bb2 Ne4 9. e3 a5 10. Nc3 Nxc3 11. Bxc3 Nf6 12. Ne5 Ne4 13. Be1 Be6 14. f3 Nd6 15. c5 Nf5 16. Bf2 h5 17. Nd3 f6 18. h3 Qc7 19. g4 Ng3 20. Nf4 Nxf1 21. Nxe6 Qh2+ 22. Kxf1 hxg4 23. hxg4 Rfc8 24. Qd3 Kf7 25. Nf4 Qh6 26. Ke2 e5 27. Rh1 Qg5 28. Bh4 e4 29. Qb1 exf3+ 30. Bxf3 1-0

[Event "Aegean op 46th"]
[Site "Aghios Kirykos"]
[Date "2023.07.10"]
[Round "2"]
[White "Malataras, Gerasimos"]
[Black "Iatrou, Marios I"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1976"]
[BlackElo "1420"]
[PlyCount "107"]
[EventDate "2023.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. Bg2 cxd4 5. 0-0 d5 6. Nxd4 e5 7. Nb3 h6 8. e4 dxe4 9. Qxd8+ Kxd8 10. Rd1+ Kc7 11. Nc3 Bd7 12. Be3 b6 13. Nd2 Bc6 14. Ndxe4 Nxe4 15. Nxe4 Nd7 16. Rd2 f5 17. Nc3 Bxg2 18. Kxg2 Nf6 19. f4 e4 20. Bd4 Rd8 21. Be5+ Kc8 22. Rxd8+ Kxd8 23. Bxf6+ gxf6 24. Rd1+ Ke7 25. Nd5+ Ke6 26. Nc7+ Ke7 27. Nb5 Ke6 28. Nd4+ Kd5 29. Nxf5+ Ke6 30. Nd4+ Kd5 31. Ne2+ Kc6 32. Rd8 Bg7 33. Rxh8 Bxh8 34. Nd4+ Kd5 35. Nf5 h5 36. h3 b5 37. Kf2 a5 38. a3 b4 39. axb4 axb4 40. Ke3 Kc4 41. Kxe4 Kc5 42. Kd3 Kd5 43. c4+ Ke6 44. g4 hxg4 45. hxg4 Kd7 46. c5 Kc6 47. Kd4 Kc7 48. Kd5 Kd7 49. c6+ Kc7 50. b3 Kc8 51. Kd6 Kd8 52. c7+ Kc8 53. Kc6 Bg7 54. Ne7# 1-0

[Event "GRE CupT final 40th"]
[Site "Thessaloniki"]
[Date "2022.08.18"]
[Round "1.3"]
[White "Sandalakis, Angelos"]
[Black "Malataras, Gerasimos"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2412"]
[BlackElo "1971"]
[PlyCount "71"]
[EventDate "2022.08.18"]
[EventType "team-swiss"]
[EventRounds "3"]
[EventCountry "GRE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Be7 4. Nf3 Nf6 5. Bb5+ c6 6. Bd3 c5 7. exd5 exd5 8. Bb5+ Nbd7 9. dxc5 0-0 10. c6 bxc6 11. Bxc6 Ba6 12. Bxa8 Bb4 13. Bb7 Bc4 14. a3 Bxc3+ 15. bxc3 Qb6 16. Be3 Qxb7 17. Rb1 Qc7 18. Qd4 Nb6 19. Qc5 Qxc5 20. Bxc5 Re8+ 21. Kd1 Na4 22. Bd4 Ne4 23. Kc1 Naxc3 24. Bxc3 Nxc3 25. Rb7 g5 26. Re1 Ne2+ 27. Kd2 Re4 28. c3 g4 29. Ng5 Rf4 30. Rxe2 Bxe2 31. Kxe2 Ra4 32. Nxf7 Rxa3 33. Nh6+ Kf8 34. Nxg4 Ra2+ 35. Ke3 Rc2 36. Rxa7 1-0

[Event "Patras Finest Rapid 1st"]
[Site "Patras"]
[Date "2022.07.03"]
[Round "6"]
[White "Androutsopoulos Agiotatos, Vasilios"]
[Black "Malataras, Gerasimos"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1849"]
[BlackElo "1752"]
[PlyCount "99"]
[EventDate "2022.07.03"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. g3 dxc4 4. Bg2 Nc6 5. Qa4 Nf6 6. Ne5 Nd5 7. Nxc6 Qd7 8. Qxc4 Qxc6 9. Qxc6+ bxc6 10. 0-0 Be7 11. Nc3 Rb8 12. b3 0-0 13. Bb2 Ba6 14. d3 h5 15. Rfc1 Bg5 16. Nxd5 cxd5 17. Rxc7 Bb7 18. Bd4 a5 19. Ba7 Bf6 20. Rd1 Be5 21. Bxb8 Rxb8 22. Rc2 Bd6 23. d4 Ra8 24. Rb1 g6 25. e3 Bc8 26. Rc6 Ba3 27. Bf1 Bd7 28. Ra6 Rxa6 29. Bxa6 Kf8 30. f3 Ke7 31. e4 dxe4 32. fxe4 Bc6 33. Bd3 Kd6 34. Kf2 f5 35. Ke3 Bb7 36. Rf1 Kd7 37. Rf2 Bd6 38. Rc2 Bc6 39. a4 Bb7 40. Bb5+ Ke7 41. Bc6 Ba6 42. Ba8 Kd7 43. exf5 exf5 44. Bf3 Bb4 45. Rc6 Bf1 46. Rxg6 Ke7 47. Bxh5 Bg2 48. Bf3 Bh3 49. Ke2 f4 50. g4 1-0

[Event "Patras Finest Rapid 1st"]
[Site "Patras"]
[Date "2022.07.03"]
[Round "7"]
[White "Malataras, Gerasimos"]
[Black "Deligiannis, Paraskevas1111"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1752"]
[BlackElo "1938"]
[PlyCount "79"]
[EventDate "2022.07.03"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. Nd2 Nc5 11. 0-0 Bd7 12. b3 Qe8 13. a3 Nh7 14. b4 Na4 15. Nxa4 Bxa4 16. Qc1 Bd7 17. c5 f5 18. f3 Bf6 19. Bf2 Bg5 20. Qc3 Bxd2 21. Qxd2 g5 22. cxd6 cxd6 23. bxa5 Nf6 24. exf5 Bxf5 25. Bd3 Bxd3 26. Qxd3 Rxa5 27. Rab1 Qf7 28. Rb6 Rxd5 29. Qb3 Rb8 30. Rb1 Kg7 31. Be3 Ra5 32. Rxd6 Qxb3 33. Rxb3 b5 34. Bd2 Ra4 35. Bc3 Re8 36. Rxb5 Rxa3 37. Bxe5 Rf8 38. Rbb6 Re3 39. Bxf6+ Kf7 40. Rb7+ 1-0

[Event "Patras Finest Rapid 1st"]
[Site "Patras"]
[Date "2022.07.03"]
[Round "2"]
[White "Malataras, Gerasimos"]
[Black "Georgakopoulos, Nikolaos"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "1752"]
[BlackElo "2327"]
[PlyCount "80"]
[EventDate "2022.07.03"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 d6 5. g3 c5 6. dxc5 Qa5+ 7. Nbd2 Qxc5 8. Bd4 Qa5 9. Bg2 0-0 10. 0-0 Nc6 11. Bb2 Qh5 12. Re1 Bh3 13. Bh1 Rfd8 14. c4 d5 15. Qc1 d4 16. a3 e5 17. Nh4 g5 18. Bf3 Ng4 19. Nf5 Qg6 20. Nxg7 Qxg7 21. Ne4 h6 22. c5 f5 23. Qc4+ Kh7 24. Nd6 Nf6 25. b4 Ne8 26. Nxe8 Rxe8 27. b5 Nd8 28. Bd5 Rc8 29. Rac1 f4 30. c6 bxc6 31. bxc6 Ne6 32. Be4+ Kh8 33. a4 Qf6 34. Ba3 Rc7 35. Bd6 Rf7 36. c7 fxg3 37. fxg3 Rc8 38. Qd5 Qf2+ 39. Kh1 Nf4 40. Bxe5+ Kg8 1-0

[Event "Patras Finest Rapid 1st"]
[Site "Patras"]
[Date "2022.07.03"]
[Round "4"]
[White "Malataras, Gerasimos"]
[Black "Kalyva, Kyriaki"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "1752"]
[BlackElo "1710"]
[PlyCount "66"]
[EventDate "2022.07.03"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c5 4. Bg2 Nc6 5. 0-0 e6 6. c4 Qb6 7. cxd5 exd5 8. dxc5 Bxc5 9. Nc3 Be6 10. Na4 Qb5 11. Nxc5 Qxc5 12. Be3 Qb5 13. a4 Qa6 14. Bc5 b6 15. Ba3 Qb7 16. Nd4 Ne7 17. f4 0-0 18. f5 Bc8 19. Rc1 Re8 20. Nb5 Qd7 21. Nc7 Bb7 22. Nxa8 Bxa8 23. Qd3 Nc6 24. h3 Ne5 25. Qd4 Nc6 26. Qd2 Ne5 27. g4 Qxa4 28. Rc7 Nc4 29. Qc3 Ne3 30. g5 d4 31. Qd3 Bxg2 32. gxf6 Be4 33. Qc2 Bxc2 0-1

[Event "Patras Finest Rapid 1st"]
[Site "Patras"]
[Date "2022.07.03"]
[Round "5"]
[White "Stefanou, Dimitrios"]
[Black "Malataras, Gerasimos"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1809"]
[BlackElo "1752"]
[PlyCount "74"]
[EventDate "2022.07.03"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 Be7 3. Nf3 d5 4. d3 Nf6 5. Nbd2 c5 6. g3 0-0 7. Bg2 Nc6 8. 0-0 Qc7 9. Re1 b5 10. e5 Nd7 11. Nf1 Bb7 12. Bf4 Rfc8 13. h4 Qd8 14. c3 a5 15. N1h2 a4 16. a3 b4 17. h5 h6 18. Ng4 Bf8 19. Nd2 bxc3 20. bxc3 Rcb8 21. Nh2 Ba6 22. g4 Be7 23. Nhf3 Rb2 24. Qe3 d4 25. cxd4 Nxd4 26. Nxd4 cxd4 27. Qxd4 Rab8 28. Ne4 Nc5 29. Nd6 Nxd3 30. Red1 Nxf2 31. Rd2 Rxd2 32. Bxd2 Nd3 33. Qxa4 Qb6+ 34. Kh2 Nxe5 35. Ne4 Nxg4+ 36. Kh1 Qc7 37. Kg1 Qh2# 0-1

[Event "Patras Finest Rapid 1st"]
[Site "Patras"]
[Date "2022.07.03"]
[Round "3"]
[White "Zamprakos, Efthymios"]
[Black "Malataras, Gerasimos"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1857"]
[BlackElo "1752"]
[PlyCount "96"]
[EventDate "2022.07.03"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. h3 Nbc6 7. c3 0-0 8. 0-0 Bf5 9. Be2 Qd7 10. Be3 Rae8 11. Re1 Ng6 12. Nbd2 Nce7 13. Bf1 c6 14. Nh2 Qc7 15. Ndf3 Be4 16. Qd2 f5 17. Bg5 Nc8 18. Qd1 f4 19. Ne5 Nxe5 20. dxe5 Bxe5 21. f3 Bf5 22. Qd2 h6 23. Bh4 g5 24. Bf2 Nd6 25. b3 h5 26. Rad1 Qg7 27. Bc5 Bxc3 28. Qf2 Rxe1 29. Rxe1 Bxe1 30. Qxe1 Re8 31. Qb4 Nc8 32. Bd4 Qe7 33. Qc3 Qe1 34. Qb2 c5 35. Bf2 Qe5 36. Qa3 b6 37. Ba6 Nd6 38. Nf1 d4 39. Nd2 d3 40. Qa4 Re7 41. Bc4+ Nxc4 42. Qxc4+ Kg7 43. Qa4 Qa1+ 44. Kh2 Qc3 45. Nc4 d2 46. Nxd2 Qxd2 47. Bg1 g4 48. Qc4 gxf3 0-1

[Event "GRE CupT 40th f/16"]
[Site "Greece"]
[Date "2022.06.19"]
[Round "1.7"]
[White "Malataras, Gerasimos"]
[Black "Lamprou, Konstantinos Georgi"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "1968"]
[BlackElo "1762"]
[PlyCount "123"]
[EventDate "2022.06.19"]
[EventType "team-k.o."]
[EventRounds "1"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 c6 7. b3 Bf5 8. Bb2 Nbd7 9. e3 Ne4 10. Qe2 Bg4 11. h3 Bxf3 12. Bxf3 f5 13. cxd5 cxd5 14. Qb5 Nb6 15. a4 Qd7 16. Qd3 Nc8 17. Nc3 Nxc3 18. Qxc3 e6 19. Rfc1 Nd6 20. Qc7 Rf7 21. Qxd7 Rxd7 22. Ba3 Ne4 23. Rc2 Bf8 24. Bxf8 Rxf8 25. Rac1 Rff7 26. Rc8+ Kg7 27. Bxe4 fxe4 28. b4 Kf6 29. b5 Ke7 30. a5 Kd6 31. h4 Rc7 32. b6 axb6 33. axb6 Rc6 34. R1xc6+ bxc6 35. g4 Rb7 36. g5 Rxb6 37. Rd8+ Ke7 38. Rh8 Kd6 39. Rxh7 c5 40. dxc5+ Kxc5 41. Rh6 e5 42. h5 d4 43. Rxg6 Rb1+ 44. Kg2 d3 45. Rg8 Rb7 46. g6 Rd7 47. Rc8+ Kd6 48. Rc1 d2 49. Rd1 Ke6 50. Kf1 Kf6 51. Ke2 Kg5 52. Rh1 Kh6 53. Kd1 Rd8 54. Rh4 Rf8 55. Rh2 Rd8 56. Rh4 Rf8 57. Rxe4 Rf5 58. Rg4 Kg7 59. h6+ Kg8 60. Ra4 Rf8 61. f4 Re8 62. f5 1-0

[Event "Anogia op 8th"]
[Site "Anogia"]
[Date "2019.08.25"]
[Round "9"]
[White "Patrelakis, Evaggelos"]
[Black "Malataras, Gerasimos"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2245"]
[BlackElo "1931"]
[PlyCount "63"]
[EventDate "2019.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Re1 d6 7. a4 Na5 8. Ba2 c5 9. c3 Nc6 10. h3 h6 11. d4 cxd4 12. cxd4 exd4 13. Nxd4 d5 14. exd5 Nb4 15. Bb3 Nfxd5 16. Nc3 Nxc3 17. bxc3 Na6 18. Qh5 Nc5 19. Ba3 Ne6 20. Rad1 Nf4 21. Bxe7 Nxh5 22. Bxd8 Rxd8 23. Re7 Be6 24. Nxe6 fxe6 25. Bxe6+ Kh8 26. Rxd8+ Rxd8 27. Rxb7 Nf4 28. Bg4 Nd5 29. c4 Nb6 30. c5 Nxa4 31. c6 Nc5 32. Rxa7 1-0

[Event "Anogia op 8th"]
[Site "Anogia"]
[Date "2019.08.24"]
[Round "8"]
[White "Malataras, Gerasimos"]
[Black "Stoumbos, Konstantinos"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1931"]
[BlackElo "2223"]
[PlyCount "71"]
[EventDate "2019.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. Nd2 Bd7 11. b3 Qb8 12. 0-0 c6 13. Rc1 h5 14. Bg5 Nh7 15. Be3 f5 16. f3 Bf6 17. Na4 Bg5 18. Bf2 fxe4 19. Nb6 e3 20. Nxd7 exf2+ 21. Kh1 Qa7 22. Nxf8 Rxf8 23. Rc3 Nf6 24. dxc6 bxc6 25. Ne4 Nxe4 26. fxe4 Qd4 27. Rg3 Be7 28. Rxg6+ Kh7 29. Re6 Rf7 30. Bd3 Nc5 31. Qxh5+ Kg8 32. Rg6+ Rg7 33. Rh6 Kf8 34. Rh8+ Rg8 35. Qf5+ Kg7 36. Rh7# 1-0

[Event "Anogia op 8th"]
[Site "Anogia"]
[Date "2019.08.23"]
[Round "7"]
[White "Anagnostopoulos, Konstantinos"]
[Black "Malataras, Gerasimos"]
[Result "1-0"]
[ECO "C91"]
[WhiteElo "2326"]
[BlackElo "1931"]
[PlyCount "59"]
[EventDate "2019.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. d4 Bg4 10. Be3 exd4 11. cxd4 d5 12. e5 Ne4 13. Nc3 Nxc3 14. bxc3 Na5 15. Bc2 Nc4 16. h3 Be6 17. Nh2 a5 18. Bc1 Qd7 19. g4 b4 20. f4 g6 21. f5 gxf5 22. Qd3 Bh4 23. Rf1 Kh8 24. gxf5 Rg8+ 25. Kh1 Rg3 26. fxe6 fxe6 27. Rf3 Rag8 28. Ng4 Rxh3+ 29. Rxh3 Rxg4 30. Bg5 1-0

[Event "Anogia op 8th"]
[Site "Anogia"]
[Date "2019.08.22"]
[Round "6"]
[White "Malataras, Gerasimos"]
[Black "Lirindzakis, Timotheos"]
[Result "1/2-1/2"]
[ECO "A32"]
[WhiteElo "1931"]
[BlackElo "2154"]
[PlyCount "40"]
[EventDate "2019.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Bb4 6. Ndb5 d5 7. a3 Bxc3+ 8. Nxc3 d4 9. Nb5 Nc6 10. e3 e5 11. f4 0-0 12. fxe5 Ne4 13. Qf3 Qa5+ 14. b4 Nxb4 15. Qxe4 Nc2+ 16. Kf2 Nxa1 17. exd4 Nb3 18. Bd3 f5 19. Qd5+ Kh8 20. Bg5 f4 1/2-1/2

[Event "Anogia op 8th"]
[Site "Anogia"]
[Date "2019.08.20"]
[Round "4"]
[White "Milonakis, Georgios"]
[Black "Malataras, Gerasimos"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2231"]
[BlackElo "1931"]
[PlyCount "69"]
[EventDate "2019.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 dxc4 5. Bg2 Bb4+ 6. Bd2 a5 7. 0-0 0-0 8. Qc2 Bxd2 9. Qxd2 c6 10. Ne5 b5 11. Nxc6 Nxc6 12. Bxc6 Rb8 13. Nc3 Ba6 14. Rfd1 Qc7 15. Bf3 Rfd8 16. Qg5 Nd7 17. Rac1 h6 18. Qh4 b4 19. Ne4 f5 20. Nd2 Nf6 21. Nxc4 Bxc4 22. b3 Qf7 23. Rxc4 e5 24. e3 e4 25. Be2 Kh7 26. Rc5 a4 27. Bc4 Qa7 28. Rxf5 axb3 29. Bxb3 Rbc8 30. Rxf6 gxf6 31. Qxe4+ Kg7 32. Qg4+ Kh7 33. d5 Qa3 34. Qf5+ Kg7 35. Rd4 1-0

[Event "Anogia op 8th"]
[Site "Anogia"]
[Date "2019.08.19"]
[Round "3"]
[White "Malataras, Gerasimos"]
[Black "Bartakke, Amardeep S"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1931"]
[BlackElo "2255"]
[PlyCount "86"]
[EventDate "2019.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 d5 7. 0-0 Nc6 8. cxd5 exd5 9. dxc5 Bxc5 10. a3 a6 11. b4 Ba7 12. Bb2 Qe7 13. Ne2 Bg4 14. Nf4 Rad8 15. h3 Bxf3 16. Qxf3 d4 17. exd4 Bxd4 18. Bxd4 Rxd4 19. Rad1 Qd6 20. Ne2 Ne5 21. Nxd4 Nxf3+ 22. Nxf3 Qe6 23. Nd4 Qa2 24. Nc2 g6 25. Rfe1 Rc8 26. Re7 Rxc2 27. Bxc2 Qxc2 28. Rd8+ Kg7 29. Rxb7 Ne4 30. Rdd7 Qxf2+ 31. Kh2 Ng5 32. Rd3 h5 33. a4 h4 34. b5 a5 35. b6 Qf4+ 36. Kg1 Qc1+ 37. Kh2 Qc6 38. Rdd7 Qc2 39. Kg1 Qxa4 40. Rbc7 Qa1+ 41. Kh2 Qe5+ 42. Kh1 Qe1+ 43. Kh2 Qf2 0-1

[Event "Anogia op 8th"]
[Site "Anogia"]
[Date "2019.08.19"]
[Round "2"]
[White "Vaishali, Ramesh Babu"]
[Black "Malataras, Gerasimos"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2411"]
[BlackElo "1931"]
[PlyCount "103"]
[EventDate "2019.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. e3 d5 3. c4 e6 4. b3 c5 5. Bb2 Nc6 6. cxd5 exd5 7. Be2 Bd6 8. 0-0 0-0 9. d4 cxd4 10. Nxd4 Bc7 11. Nd2 a6 12. N2f3 Ne4 13. Rc1 Bd7 14. Nxc6 bxc6 15. Ne5 Qe8 16. Nxd7 Qxd7 17. Qc2 Rfc8 18. Rfd1 Qe6 19. g3 Bd6 20. Bf3 f5 21. Qd3 a5 22. Qd4 Bf8 23. Rc2 a4 24. bxa4 Rcb8 25. Qe5 Qxe5 26. Bxe5 Rc8 27. g4 g6 28. gxf5 gxf5 29. Rb1 Kf7 30. Rb6 Ke6 31. Bf4 Bc5 32. Rb7 Bd6 33. Bxd6 Kxd6 34. Rxh7 Rxa4 35. Rh6+ Kd7 36. h4 Rc4 37. Rb2 Rc1+ 38. Kh2 Kc7 39. h5 c5 40. Rg6 c4 41. h6 c3 42. Rbb6 Rh8 43. Rbc6+ Kb7 44. Bxe4 fxe4 45. Rc5 c2 46. Kg2 Ka7 47. a4 Kb7 48. a5 Ra1 49. Rxc2 Rxa5 50. Rg7+ Kb6 51. h7 Ra7 52. Rb2+ 1-0

[Event "Anogia op 8th"]
[Site "Anogia"]
[Date "2019.08.18"]
[Round "1"]
[White "Malataras, Gerasimos"]
[Black "Katopodis, Dimitrios"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1931"]
[BlackElo "2281"]
[PlyCount "83"]
[EventDate "2019.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Bg4 3. e4 Nf6 4. Nc3 c6 5. Be2 e6 6. 0-0 d5 7. Bg5 Be7 8. e5 Nfd7 9. Bxe7 Qxe7 10. Qd2 0-0 11. Nd1 c5 12. c3 Nc6 13. Ne3 Bh5 14. g4 Bg6 15. Ng2 f6 16. Nfh4 fxe5 17. Nxg6 hxg6 18. dxe5 g5 19. h4 Ndxe5 20. hxg5 Nf3+ 21. Bxf3 Rxf3 22. Qe2 Qf7 23. Ne1 Rh3 24. Kg2 Rh4 25. Kg3 Rh8 26. Nd3 Qg6 27. Nf4 Qf7 28. Qxe6 d4 29. Rae1 Qxe6 30. Rxe6 Rd8 31. Rfe1 Kf7 32. g6+ Kf8 33. cxd4 cxd4 34. Nd3 Nb8 35. f4 b6 36. f5 Na6 37. Re7 Nc5 38. Nxc5 bxc5 39. f6 gxf6 40. g7+ Kg8 41. gxh8Q+ Kxh8 42. Re8+ 1-0

[Event "GRE-ch U16"]
[Site "Patras"]
[Date "2019.07.01"]
[Round "9.7"]
[White "Malataras, Gerasimos"]
[Black "Kormas, Georgios"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "1941"]
[BlackElo "1821"]
[PlyCount "90"]
[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 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 a5 8. Bg5 Na6 9. Nd2 h6 10. Be3 Ne8 11. Nb3 b6 12. Qd2 Kh7 13. g4 Qh4 14. Rg1 Nf6 15. h3 a4 16. Nc1 Nc5 17. Bxc5 bxc5 18. Nd3 Ne8 19. 0-0-0 f5 20. gxf5 gxf5 21. exf5 Bxf5 22. Bg4 Bg6 23. Bd7 h5 24. Qc2 Bh6+ 25. Kb1 Rxf2 26. Bxe8 Rxe8 27. Qxa4 Rff8 28. Ka1 e4 29. Nc1 Qe7 30. Qc2 Rf6 31. Qe2 Ref8 32. Rg2 e3 33. Nd3 Qf7 34. a3 Rf1 35. Rg1 Rxg1 36. Rxg1 Qf3 37. Qxf3 Rf7 38. Qf4 Rxf4 39. Ne1 Rf3 40. Nb5 Rxh3 41. a4 Rh2 42. a5 Rf2 43. Rg2 Bg7 44. Ka2 Bxb2 45. Kb3 Bc3 0-1

[Event "GRE-ch U16"]
[Site "Patras"]
[Date "2019.06.30"]
[Round "8.9"]
[White "Rousos, Stamatios"]
[Black "Malataras, Gerasimos"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "1741"]
[BlackElo "1941"]
[PlyCount "93"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 Kf8 9. h4 c5 10. Bd3 Nxd2 11. Kxd2 c4 12. Be2 b5 13. Rh3 Nc6 14. Rg3 Rg8 15. Nh3 Ne7 16. Rf3 Nf5 17. Nf4 Ke8 18. Nh5 Qxh4 19. Nf6+ Kf8 20. Qxh4 Nxh4 21. Nxg8 Nxf3+ 22. Bxf3 Kxg8 23. a4 a5 24. axb5 Bd7 25. b6 a4 26. b7 Rb8 27. Rb1 Kf8 28. Kc1 Ke7 29. Rb4 Kd8 30. Bd1 Kc7 31. Kb2 Rxb7 32. f4 Rb8 33. Rxb8 Kxb8 34. Ka3 Kc7 35. Kb4 Kd8 36. Be2 Ke7 37. Bf3 Bc6 38. Be2 f6 39. Bh5 g5 40. g3 gxf4 41. gxf4 fxe5 42. dxe5 Be8 43. Bg4 h5 44. Bh3 h4 45. Ka3 Bg6 46. Kxa4 Bf5 47. Bf1 0-1

[Event "GRE-ch U16"]
[Site "Patras"]
[Date "2019.06.29"]
[Round "7.5"]
[White "Malataras, Gerasimos"]
[Black "Vardakas, Grigorios"]
[Result "0-1"]
[ECO "E57"]
[WhiteElo "1941"]
[BlackElo "2045"]
[PlyCount "120"]
[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. Bd3 c5 6. Nf3 cxd4 7. exd4 d5 8. 0-0 dxc4 9. Bxc4 Nc6 10. Bg5 Be7 11. a3 b6 12. Qd3 Bb7 13. Rad1 Rc8 14. Rfe1 h6 15. Bh4 Re8 16. Ba2 Nh7 17. Bxe7 Nxe7 18. d5 Nxd5 19. Nxd5 Bxd5 20. Bxd5 Qxd5 21. Qxd5 exd5 22. Rxe8+ Rxe8 23. Rxd5 Ng5 24. Ne5 f6 25. Nd3 Kf7 26. Rd7+ Re7 27. Rxe7+ Kxe7 28. f3 Kd6 29. Kf2 Kd5 30. Ke3 Kc4 31. Nc1 a5 32. Kd2 a4 33. Ke3 Ne6 34. h4 g6 35. Ke4 Nc5+ 36. Ke3 b5 37. g3 Ne6 38. Ke4 Nd4 39. Ke3 Nf5+ 40. Kf4 Ne7 41. g4 Kd5 42. Ke3 g5 43. hxg5 hxg5 44. Ne2 Nc6 45. Nc3+ Kc4 46. Ke4 Na7 47. Nd1 Kb3 48. Kd3 Nc6 49. Nc3 Kxb2 50. Nxb5 Kb3 51. Ke4 Ne5 52. Kf5 Nc4 53. Kxf6 Nxa3 54. Nxa3 Kxa3 55. Kxg5 Kb4 56. f4 a3 57. f5 a2 58. f6 a1Q 59. Kg6 Kc5 60. f7 Qh8 0-1

[Event "GRE-ch U16"]
[Site "Patras"]
[Date "2019.06.28"]
[Round "5.4"]
[White "Malataras, Gerasimos"]
[Black "Marinakis, Hristos"]
[Result "0-1"]
[ECO "A61"]
[WhiteElo "1941"]
[BlackElo "2202"]
[PlyCount "64"]
[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. Nd2 Bg7 8. Nc4 0-0 9. Bf4 Ne8 10. Qd2 a6 11. a4 Bf5 12. g3 Ra7 13. a5 Qe7 14. Bg2 Nd7 15. Ne3 Qf6 16. g4 Be4 17. Nxe4 Qxf4 18. Nc4 Qxg4 19. Kf1 Ndf6 20. Nxf6+ Nxf6 21. Ra4 Qf5 22. Na3 Raa8 23. Rf4 Qd7 24. Qd3 Nh5 25. Rh4 Qd8 26. Qh3 Qxa5 27. Rxh5 gxh5 28. Qf5 Qd2 29. f4 Bh6 30. Rg1 Qxf4+ 31. Bf3+ Kh8 32. Qxh5 Qc1+ 0-1

[Event "GRE-ch U16"]
[Site "Patras"]
[Date "2019.06.28"]
[Round "6.6"]
[White "Zaronikas, Dimitrios"]
[Black "Malataras, Gerasimos"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "1959"]
[BlackElo "1941"]
[PlyCount "77"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. Bg5 h6 16. Bd2 Bg7 17. Qc1 Kh7 18. h4 exd4 19. cxd4 c5 20. d5 Ng4 21. h5 Nde5 22. Qd1 Nc4 23. Bc3 Nxb2 24. Qd2 Nc4 25. Qf4 Bxc3 26. e5 Ncxe5 27. Rxe5 Bxe5 28. hxg6+ fxg6 29. Qxg4 Qf6 30. Ne4 Qf4 31. Qd7+ Kh8 32. Neg5 hxg5 33. Bxg6 Bg7 34. Bxe8 Bxa1 35. Bg6 Bg7 36. Qh3+ Kg8 37. Qe6+ Kh8 38. Qh3+ Kg8 39. Qe6+ 1/2-1/2

[Event "GRE-ch U16"]
[Site "Patras"]
[Date "2019.06.27"]
[Round "4.5"]
[White "Nteligiorgis, Eleftherios"]
[Black "Malataras, Gerasimos"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "1903"]
[BlackElo "1941"]
[PlyCount "97"]
[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 e6 2. d4 d5 3. Nd2 c5 4. c3 cxd4 5. cxd4 dxe4 6. Nxe4 Nf6 7. Bd3 Be7 8. Nf3 0-0 9. 0-0 Bd7 10. Qe2 Bc6 11. Rd1 Nbd7 12. Bd2 Nxe4 13. Bxe4 Bxe4 14. Qxe4 Qb6 15. Be3 Nf6 16. Qd3 Nd5 17. Ne5 Rfd8 18. Nc4 Qa6 19. a3 Rac8 20. Rac1 Bf6 21. Qb3 Rc7 22. Nd2 Rxc1 23. Rxc1 Nxe3 24. fxe3 Bg5 25. Ne4 Bh6 26. Kf2 b6 27. Qc4 Qb7 28. Qc7 Qd5 29. g4 Rf8 30. Qc6 f5 31. Nd2 f4 32. exf4 Qxd4+ 33. Ke2 Qxf4 34. Qxe6+ Kh8 35. Rd1 Qxh2+ 36. Kd3 Rd8+ 37. Kc4 Bxd2 38. Kb3 Qd6 39. Qe2 Qd3+ 40. Qxd3 Rxd3+ 41. Kc2 Rd8 42. Rxd2 Rxd2+ 43. Kxd2 Kg8 44. a4 Kf7 45. b4 Ke6 46. Ke3 Ke5 47. a5 b5 48. Kd3 h6 49. Ke3 0-1

[Event "GRE-ch U16"]
[Site "Patras"]
[Date "2019.06.26"]
[Round "2.3"]
[White "Kouvidis, Ioannis"]
[Black "Malataras, Gerasimos"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2053"]
[BlackElo "1941"]
[PlyCount "55"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. Ng5 d5 6. exd5 Qe7+ 7. Kf1 Ne5 8. Qxd4 Nxc4 9. Qxc4 Qc5 10. Qxc5 Bxc5 11. Nc3 Bf5 12. Bf4 0-0 13. Bxc7 Bxc2 14. g3 h6 15. Nf3 Rac8 16. d6 Ng4 17. Kg2 Nxf2 18. Nd5 Rfe8 19. Rhc1 Ng4 20. Rxc2 Bxd6 21. Re1 Bxc7 22. Rxc7 Rcd8 23. Rxe8+ Rxe8 24. Rc8 Ne3+ 25. Kg1 Rxc8 26. Ne7+ Kf8 27. Nxc8 Nc4 28. b3 1-0

[Event "GRE-ch U16"]
[Site "Patras"]
[Date "2019.06.26"]
[Round "3.9"]
[White "Malataras, Gerasimos"]
[Black "Kozyris, Ilias"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "1941"]
[BlackElo "1732"]
[PlyCount "51"]
[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 e5 10. dxe5 Bxe5 11. cxd5 Nxd5 12. Nxd5 Qxd5 13. e4 Qd6 14. 0-0 Nd7 15. Be3 Qf6 16. Nh5 Qd8 17. Rad1 Qc7 18. f4 Bf6 19. Rxd7 Qxd7 20. Nxf6+ gxf6 21. f5 Rd8 22. Rf3 Kh8 23. Qc3 Qd6 24. Bg5 Kg8 25. Bxf6 b6 26. Rd3 1-0

[Event "GRE-ch U16"]
[Site "Patras"]
[Date "2019.06.25"]
[Round "1.13"]
[White "Malataras, Gerasimos"]
[Black "Loutragotis, Marios"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1941"]
[BlackElo "1484"]
[PlyCount "80"]
[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 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 0-0 8. Nge2 Ne4 9. Bf4 Nxc3 10. Nxc3 Nd7 11. Qc2 Nf6 12. h3 h6 13. 0-0 Bd6 14. Bxd6 Qxd6 15. Rab1 g5 16. Ne2 Re8 17. b4 Ne4 18. Bxe4 Rxe4 19. Ng3 Re7 20. b5 g4 21. hxg4 Bxg4 22. Nf5 Bxf5 23. Qxf5 Qg6 24. Qh3 Kh7 25. bxc6 bxc6 26. Rfc1 Rc7 27. Rb3 Rac8 28. Rc5 Qe4 29. a4 f5 30. Kh2 Rg8 31. f3 Qe6 32. a5 Rcg7 33. Rc2 Qd6+ 34. Kh1 Qg6 35. Rbc3 Rc7 36. Qh2 Rgc8 37. a6 Qe6 38. Rb2 Rf7 39. Rb7 Rcf8 40. Qf4 Kg8 1-0

[Event "Thessaloniki Vardaris op 5th"]
[Site "Thessaloniki"]
[Date "2019.03.09"]
[Round "4"]
[White "Tsaknakis, Zisis"]
[Black "Malataras, Gerasimos"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2243"]
[BlackElo "1953"]
[PlyCount "85"]
[EventDate "2019.03.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. e3 d5 4. d4 Be7 5. b3 0-0 6. Bd3 c5 7. 0-0 b6 8. Bb2 Nc6 9. Nc3 Bb7 10. Rc1 Rc8 11. Na4 cxd4 12. exd4 dxc4 13. bxc4 Na5 14. Ne5 Be4 15. Bxe4 Nxe4 16. Qd3 Nd6 17. c5 Nf5 18. cxb6 Rxc1 19. Rxc1 axb6 20. Bc3 Bf6 21. d5 Bxe5 22. Bxe5 Qxd5 23. Qxd5 exd5 24. Nxb6 Nc4 25. Bc7 Nd4 26. Kf1 Nxb6 27. Bxb6 Ne6 28. a4 Ra8 29. a5 Kf8 30. Rd1 d4 31. Ke2 Ke7 32. Kd3 Kd6 33. Kc4 Kc6 34. Rc1 d3 35. Kxd3+ Kb5 36. g3 Re8 37. Rb1+ Ka6 38. Kc4 Rb8 39. Rd1 Rc8+ 40. Kb4 Nf8 41. Rd6 Kb7 42. Kb5 Rc1 43. a6+ 1-0

[Event "Wch U16"]
[Site "Porto Carras"]
[Date "2018.10.21"]
[Round "2"]
[White "Malataras, Gerasimos"]
[Black "Shubin, Kirill"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "1881"]
[BlackElo "2369"]
[PlyCount "78"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Na6 10. 0-0 Nc7 11. Bd2 Ne6 12. Rc1 Nxf4 13. exf4 Ne8 14. Qc2 h6 15. Ne2 Nd6 16. Ng3 f5 17. Bb4 Ne4 18. Bxe7 Qxe7 19. Rce1 Qf6 20. Ne2 Bd7 21. f3 Nd6 22. Qc3 Rae8 23. Nc1 g5 24. Re5 Nf7 25. Rxe8 Rxe8 26. Bc2 gxf4 27. Nd3 Re3 28. Re1 Nd6 29. Rxe3 Nb5 30. Nxf4 Nxc3 31. bxc3 Qd6 32. Nh5 Qxa3 33. Nf6+ Kf7 34. Nxd7 Qc1+ 35. Kf2 Qxc2+ 36. Kg3 f4+ 37. Kxf4 Qxg2 38. Ne5+ Kg7 39. Ng4 h5 0-1

[Event "Paleochora op 11th"]
[Site "Paleochora"]
[Date "2018.07.21"]
[Round "5"]
[White "Malataras, Gerasimos"]
[Black "Paulet, Iozefina"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "1823"]
[BlackElo "2286"]
[PlyCount "148"]
[EventDate "2018.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 b6 7. 0-0 Bb7 8. a3 Bd6 9. cxd5 exd5 10. b4 a6 11. Bb2 Nbd7 12. Qb3 Qe7 13. b5 axb5 14. Nxb5 Ba6 15. Rfc1 c5 16. Nxd6 Bxd3 17. Qxd3 Qxd6 18. a4 c4 19. Qf5 Qe6 20. Qxe6 fxe6 21. Nd2 Ra6 22. Ra3 Rfa8 23. Rca1 Nb8 24. Nb1 Nc6 25. Bc3 Nd7 26. Kf1 Kf7 27. Ke2 g5 28. f3 h5 29. e4 Nf6 30. e5 Ne8 31. Ke3 Ng7 32. g4 hxg4 33. fxg4 Rh8 34. R1a2 Rh3+ 35. Kf2 Rxh2+ 36. Kg3 Rxa2 37. Rxa2 Ke7 38. Ra1 Kf7 39. Nd2 Kg6 40. Nf3 Ne8 41. Rb1 Nc7 42. Kf2 Na8 43. Ra1 Ra7 44. Kg2 Nd8 45. Kf2 Nc6 46. Kg2 Nc7 47. Rb1 Na8 48. Ra1 Ra6 49. Kf2 Nc7 50. Rb1 b5 51. axb5 Rb6 52. bxc6 Rxb1 53. Ba5 c3 54. Bxc3 Rc1 55. Bd2 Rxc6 56. Bxg5 Nb5 57. Be7 Rc3 58. Bc5 Rd3 59. Kg3 Nc3 60. Ba7 Ne2+ 61. Kf2 Nc1 62. Kg3 Rc3 63. Bb6 Rb3 64. Ba7 Nd3 65. Kh4 Rb1 66. Bc5 Nxc5 67. dxc5 Rc1 68. Nd4 Kf7 69. c6 Rc4 70. Nf3 Rxc6 71. Kh5 Rc1 72. Ng5+ Ke7 73. Nf3 Rf1 74. Nd4 Rf4 0-1

[Event "Paleochora op 11th"]
[Site "Paleochora"]
[Date "2018.07.18"]
[Round "1"]
[White "Fier, Alexandr"]
[Black "Malataras, Gerasimos"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2570"]
[BlackElo "1823"]
[PlyCount "97"]
[EventDate "2018.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 Qc7 12. h3 0-0 13. Be3 Bd7 14. Re1 Rae8 15. Rc1 Qb8 16. Bb1 Nh5 17. Nc3 g6 18. a3 a6 19. Na4 Nd8 20. Nc5 Bc6 21. Bh6 Ng7 22. Ne5 Bxe5 23. Rxe5 Qc8 24. Qe2 Rf7 25. Re1 Bb5 26. Qg4 b6 27. Bxg7 Kxg7 28. Nd3 Bxd3 29. Bxd3 Rf6 30. h4 Nf7 31. R5e2 h5 32. Qg3 Qb7 33. Rc2 Re7 34. Re5 Qb8 35. Rc6 Nd8 36. Rexe6 Rexe6 37. Qxb8 Nxc6 38. Qxb6 Ne7 39. Qa5 Rd6 40. Qc5 Rde6 41. Qa5 Rd6 42. b4 Nf5 43. Bxf5 gxf5 44. Qc7+ Kg6 45. Qc8 Kg7 46. Qe8 Rg6 47. Qe5+ Rgf6 48. Qg3+ Rg6 49. Qf3 1-0

[Event "GRE-chT 46th"]
[Site "Rio Achaia"]
[Date "2018.07.13"]
[Round "5.14"]
[White "Malataras, Gerasimos"]
[Black "Papadopoulos, Zisis"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1823"]
[BlackElo "1834"]
[PlyCount "159"]
[EventDate "2018.07.10"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "Patras Shipping Company"]
[BlackTeam "Florence FL"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be6 7. Bd3 Nbd7 8. Nge2 h6 9. Bh4 g5 10. Bg3 Nh5 11. Qc2 Nxg3 12. Nxg3 Nf6 13. 0-0 Bd6 14. Bf5 Qd7 15. Bxe6 fxe6 16. e4 Qh7 17. Qe2 Bxg3 18. fxg3 Nxe4 19. Nxe4 dxe4 20. Rae1 0-0-0 21. Qxe4 Qxe4 22. Rxe4 Rd6 23. Rf6 Kd7 24. Rf7+ Kc8 25. Rf6 Kd7 26. Rf7+ Kc8 27. Re7 Rhd8 28. Kf2 Rf8+ 29. Ke2 Rf6 30. b4 Kb8 31. a3 Kc8 32. h3 Kb8 33. h4 a6 34. Rg4 Rd5 35. hxg5 hxg5 36. Rg7 Rff5 37. Rg6 a5 38. Rxe6 axb4 39. axb4 Rb5 40. d5 Rbxd5 41. Rge4 Rb5 42. Re7 Ka7 43. Rg7 Ka6 44. Rge7 c5 45. bxc5 Rbxc5 46. g4 Rfd5 47. R4e6+ b6 48. Rf6 Rd4 49. Re3 Rxg4 50. Ra3+ Kb7 51. Rf7+ Rc7 52. Rxc7+ Kxc7 53. Rc3+ Kd6 54. Kf3 Rb4 55. g4 Kd5 56. Rc8 Rb3+ 57. Kf2 Rb4 58. Kf3 Ke5 59. Re8+ Kf6 60. Rf8+ Kg7 61. Rf5 Kg6 62. Ke3 Rb3+ 63. Ke2 b5 64. Rc5 Rb1 65. Rc6+ Kf7 66. Rb6 b4 67. Kd2 b3 68. Kc3 Rg1 69. Kb2 Rxg4 70. Kxb3 Rd4 71. Kc3 Rd8 72. Ra6 g4 73. Ra4 Rg8 74. Kd3 Kf6 75. Ke2 Kg5 76. Kf2 Kh4 77. Kg2 Rb8 78. Ra3 Rb2+ 79. Kg1 g3 80. Ra8 1/2-1/2

[Event "GRE-chT 46th"]
[Site "Rio Achaia"]
[Date "2018.07.12"]
[Round "4.17"]
[White "Malataras, Gerasimos"]
[Black "Symeonidis, Theofilos"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "1823"]
[BlackElo "1605"]
[PlyCount "39"]
[EventDate "2018.07.10"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "Patras Shipping Company"]
[BlackTeam "Larissa"]
[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 c6 9. Bd3 Nbd7 10. 0-0 Re8 11. f3 Bf8 12. b4 Nb6 13. Bc2 a5 14. Rb1 axb4 15. axb4 Nc4 16. Qd3 Na3 17. Bxa3 Rxa3 18. Nh5 g6 19. Nxf6+ Qxf6 20. Nxd5 1-0

[Event "GRE-chT 46th"]
[Site "Rio Achaia"]
[Date "2018.07.11"]
[Round "2.15"]
[White "Gkikas, Vasilios"]
[Black "Malataras, Gerasimos"]
[Result "1/2-1/2"]
[ECO "A77"]
[WhiteElo "1892"]
[BlackElo "1823"]
[PlyCount "116"]
[EventDate "2018.07.10"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "Heraklion Contact"]
[BlackTeam "Patras Shipping Company"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 0-0 9. Nd2 Re8 10. 0-0 Nbd7 11. Qc2 Ne5 12. Re1 Nfg4 13. Nf1 f5 14. Bf4 a6 15. a4 Nf6 16. Ne3 Nxe4 17. Nxe4 fxe4 18. Qxe4 g5 19. Bg3 Ng4 20. Qc2 Nxe3 21. fxe3 Be5 22. Bxe5 Rxe5 23. Bd3 Qe7 24. e4 Bf5 25. Re2 Bg6 26. Rae1 Rc8 27. Qc4 Be8 28. Qc1 Bxa4 29. Rf2 Be8 30. Ref1 Bg6 31. h4 gxh4 32. Qh6 Qg7 33. Qxh4 Rh5 34. Qf4 Qe5 35. Qxe5 Rxe5 36. Rf6 Rd8 37. R6f4 Rde8 38. Rf6 Rd8 39. R6f4 Kg7 40. Rf6 Ree8 41. g4 Rd7 42. R6f4 Re5 43. Kg2 Rf7 44. Rxf7+ Bxf7 45. Kf3 Bg6 46. Re1 Re8 47. Rc1 Re7 48. g5 Kf7 49. Ke3 Ke8 50. b4 cxb4 51. Rb1 Rc7 52. Rxb4 Ke7 53. Rb1 Be8 54. Rh1 Bg6 55. Kd4 Rc8 56. Rb1 Rc7 57. Rh1 Rc8 58. Rb1 Rc7 1/2-1/2

[Event "GRE-chT 46th"]
[Site "Rio Achaia"]
[Date "2018.07.10"]
[Round "1.15"]
[White "Alexakis, Dimitris"]
[Black "Malataras, Gerasimos"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2232"]
[BlackElo "1823"]
[PlyCount "77"]
[EventDate "2018.07.10"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "Piraikos"]
[BlackTeam "Patras Shipping Company"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Be2 d6 8. dxe5 dxe5 9. Qa4+ c6 10. Nxe5 Nf6 11. 0-0 b5 12. Qc2 0-0 13. a4 a6 14. axb5 cxb5 15. Rd1 Qb6 16. Bf4 Bc5 17. Nd3 Nc4 18. Nxc5 Qxc5 19. Nd2 Ng4 20. Rf1 Nge5 21. Nb3 Qb6 22. Nd4 Bb7 23. Kh1 Rac8 24. Rad1 Rfe8 25. f3 g6 26. h4 Nc6 27. Qa2 Nd8 28. Kh2 Ne6 29. Nxe6 Rxe6 30. Rd4 Ne5 31. Rfd1 Qc6 32. Qd2 Ree8 33. Rd6 Qc5 34. Bg5 Nc4 35. Bxc4 Qxc4 36. Bf6 Re6 37. Rd8+ Re8 38. Qh6 Qc7+ 39. R1d6 1-0

[Event "GRE-ch U16"]
[Site "Rio Achaia"]
[Date "2018.07.09"]
[Round "9"]
[White "Koutis, Pavlos"]
[Black "Malataras, Gerasimos"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "1655"]
[BlackElo "1823"]
[PlyCount "94"]
[EventDate "2018.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Nc3 a6 9. Qe2 b5 10. 0-0-0 b4 11. Na4 Qd5 12. b3 Nd7 13. Ne5 Nb6 14. Nxb6 cxb6 15. Qh5 Rf8 16. Bc4 Qa5 17. Kb1 b5 18. Bd3 Qb6 19. Rhe1 Bb7 20. g4 0-0-0 21. Qxh7 Qxd4 22. Qg7 fxg4 23. Qxg4 Qxg4 24. Nxg4 Bf3 25. Be2 Bxe2 26. Rxd8+ Rxd8 27. Rxe2 Rd1+ 28. Kb2 Rg1 29. Ne5 Bf6 30. a3 bxa3+ 31. Kxa3 Bxe5 32. Rxe5 Rg2 33. f4 Rxh2 34. f5 Rh5 35. Re4 Rxf5 36. c4 Kc7 37. Kb4 a5+ 38. Kc3 b4+ 39. Kc2 Rf2+ 40. Kb1 Rf5 41. Kc2 e5 42. Re3 f6 43. Kd3 Rf4 44. Rh3 e4+ 45. Ke3 Rf3+ 46. Rxf3 exf3 47. Kxf3 a4 0-1

[Event "GRE-ch U16"]
[Site "Rio Achaia"]
[Date "2018.07.08"]
[Round "8"]
[White "Malataras, Gerasimos"]
[Black "Stefan, Victor"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "1823"]
[BlackElo "2102"]
[PlyCount "62"]
[EventDate "2018.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[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 d6 9. Ng3 a5 10. b5 e5 11. Be2 Re8 12. dxe5 dxe5 13. Be3 Be6 14. 0-0 Nbd7 15. c5 b6 16. cxb6 Bxb6 17. bxc6 Nb8 18. Qxd8 Bxd8 19. Bb5 Bc7 20. Na4 Rc8 21. Rab1 Ne8 22. Rfd1 Bd8 23. Bb6 Be7 24. Rbc1 Bxa3 25. Rc3 Bb4 26. Rcc1 Nd6 27. Be3 Nxb5 28. Nb6 Na6 29. Nxa8 Rxa8 30. Nf5 Nc3 31. Ne7+ Kf8 0-1

[Event "GRE-ch U16"]
[Site "Rio Achaia"]
[Date "2018.07.07"]
[Round "7"]
[White "Paraskevas, Georgios"]
[Black "Malataras, Gerasimos"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "1634"]
[BlackElo "1823"]
[PlyCount "60"]
[EventDate "2018.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. f4 Nc6 7. Ndf3 Qb6 8. g3 cxd4 9. cxd4 Bb4+ 10. Kf2 f6 11. Kg2 0-0 12. Bd3 Be7 13. Ne2 a5 14. Bb1 Rf7 15. Qd3 Nf8 16. g4 fxe5 17. fxe5 Ng6 18. h4 Bd7 19. h5 Raf8 20. Neg1 Nb4 21. Qd1 Nh4+ 22. Nxh4 Bxh4 23. Rxh4 Rf2+ 24. Kh1 Rf1 25. Qd2 R8f2 26. Qg5 Qb5 27. Bxh7+ Kxh7 28. Be3 Qe2 29. Bxf2 Qf3+ 30. Kh2 Rxf2# 0-1

[Event "GRE-ch U16"]
[Site "Rio Achaia"]
[Date "2018.07.06"]
[Round "5"]
[White "Kormas, Georgios"]
[Black "Malataras, Gerasimos"]
[Result "1-0"]
[ECO "C96"]
[WhiteElo "1705"]
[BlackElo "1823"]
[PlyCount "109"]
[EventDate "2018.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. d5 Nb6 13. b3 Nb7 14. a4 bxa4 15. bxa4 Na5 16. Qe2 Bd7 17. Nbd2 Qe8 18. Qd1 Rb8 19. Nf1 Qc8 20. Ne3 g6 21. Qe2 f5 22. Nd2 f4 23. Nef1 Kg7 24. Nh2 h5 25. Nb3 Nxb3 26. Bxb3 c4 27. Bd1 a5 28. Bd2 Rh8 29. Bc2 g5 30. f3 Qc7 31. Reb1 Rbg8 32. Be1 Kf7 33. Bf2 Nc8 34. Ra2 g4 35. fxg4 hxg4 36. Nxg4 Bxg4 37. hxg4 Rh7 38. Qf3 Rgh8 39. Kf1 Rh1+ 40. Ke2 Rxb1 41. Bxb1 Kg6 42. Rb2 Kg5 43. Ba2 Qd7 44. Rb5 Na7 45. Rxa5 Qb7 46. g3 Qb2+ 47. Kf1 Qa1+ 48. Be1 Rf8 49. Qe2 f3 50. Qf2 Rh8 51. Kg1 Kxg4 52. Rxa7 Qc1 53. Qd2 f2+ 54. Qxf2 Bg5 55. Qf5+ 1-0

[Event "GRE-ch U16"]
[Site "Rio Achaia"]
[Date "2018.07.06"]
[Round "6"]
[White "Malataras, Gerasimos"]
[Black "Blitsas, Orestis"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1823"]
[BlackElo "1584"]
[PlyCount "57"]
[EventDate "2018.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 d5 5. g3 Nbd7 6. Bg2 0-0 7. 0-0 Re8 8. a3 Bxd2 9. Qxd2 c5 10. Qc2 b6 11. dxc5 Nxc5 12. b4 Ncd7 13. cxd5 exd5 14. Nd4 Bb7 15. Bf4 Qe7 16. Rfe1 g6 17. Nb5 Ne5 18. Bh3 Nfd7 19. Qd1 Rad8 20. Nc7 Rf8 21. Bh6 Nf6 22. Bxf8 Kxf8 23. Nb5 d4 24. Rc1 Nc6 25. Bg2 Ne4 26. Rc4 Qe5 27. Qc2 f5 28. Rxc6 Bxc6 29. Qxc6 1-0

[Event "GRE-ch U16"]
[Site "Rio Achaia"]
[Date "2018.07.05"]
[Round "4"]
[White "Malataras, Gerasimos"]
[Black "Tsivelekidou, Evgenia"]
[Result "0-1"]
[ECO "E50"]
[WhiteElo "1823"]
[BlackElo "2007"]
[PlyCount "68"]
[EventDate "2018.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d6 6. Nf3 Bxc3+ 7. bxc3 Qe7 8. 0-0 e5 9. e4 c5 10. h3 Nc6 11. d5 Nb8 12. Ne1 Nbd7 13. Nc2 Re8 14. Qf3 Nf8 15. Bg5 Ng6 16. Rae1 h6 17. Bc1 Nh7 18. Qg3 Bd7 19. Be2 Ng5 20. Bh5 Nf4 21. Bg4 Bxg4 22. hxg4 Qf6 23. Re3 Rab8 24. Ne1 b5 25. Nf3 Nxf3+ 26. Qxf3 bxc4 27. Qd1 Rb1 28. Qa4 Reb8 29. Qxc4 Qh4 30. Rg3 Ra1 31. Qa6 Rbb1 32. Qc8+ Kh7 33. Qf5+ Ng6 34. Rh3 Qe7 0-1

[Event "GRE-ch U16"]
[Site "Rio Achaia"]
[Date "2018.07.04"]
[Round "3"]
[White "Loukopoulos, Panagiotis Athanasi"]
[Black "Malataras, Gerasimos"]
[Result "1/2-1/2"]
[ECO "C49"]
[WhiteElo "1942"]
[BlackElo "1823"]
[PlyCount "60"]
[EventDate "2018.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 Bxc3 7. bxc3 d6 8. Bg5 Qe7 9. Re1 a6 10. Bxc6 bxc6 11. h3 a5 12. Nh2 h6 13. Bh4 Qe6 14. Qf3 Nh7 15. Ng4 Qg6 16. Ne3 Ng5 17. Qg3 Be6 18. Bxg5 Qxg5 19. Qxg5 hxg5 20. c4 Rfb8 21. Kf1 Rb2 22. Reb1 Rab8 23. Rxb2 Rxb2 24. Ke1 g6 25. g4 Kf8 26. Kd2 Ke7 27. Kc1 Rb8 28. Kd2 Rb2 29. Kc1 Rb8 30. Kd2 Rb2 1/2-1/2

[Event "GRE-ch U16"]
[Site "Rio Achaia"]
[Date "2018.07.04"]
[Round "2"]
[White "Malataras, Gerasimos"]
[Black "Triantos, Konstantinos"]
[Result "1/2-1/2"]
[ECO "E43"]
[WhiteElo "1823"]
[BlackElo "2078"]
[PlyCount "78"]
[EventDate "2018.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 b6 7. 0-0 Bb7 8. Bd2 d5 9. a3 Ba5 10. Rb1 Nc6 11. cxd5 exd5 12. dxc5 bxc5 13. Ne2 Bc7 14. b4 c4 15. Bc2 Ne4 16. Ned4 Nxd4 17. Nxd4 Qd6 18. f4 Rfe8 19. Nb5 Qb6 20. Nxc7 Qxc7 21. Bxe4 Rxe4 22. Bc3 Qe7 23. Rf3 a5 24. bxa5 Qxa3 25. Rxb7 Qxc3 26. Qxd5 Qe1+ 27. Rf1 Qxe3+ 28. Kh1 Rf8 29. Rbb1 Rxf4 30. Rxf4 Qxf4 31. a6 c3 32. Qb3 Qd2 33. Rd1 Re8 34. h3 Re1+ 35. Rxe1 Qxe1+ 36. Kh2 Qe5+ 37. Kh1 Qe1+ 38. Kh2 Qe5+ 39. Kh1 Qe1+ 1/2-1/2

[Event "GRE-ch U16"]
[Site "Rio Achaia"]
[Date "2018.07.03"]
[Round "1"]
[White "Balis, Georgios Efraim"]
[Black "Malataras, Gerasimos"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "1248"]
[BlackElo "1823"]
[PlyCount "78"]
[EventDate "2018.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Be3 Ne4 7. a3 Bxc3+ 8. bxc3 c5 9. Qg4 Kf8 10. Ne2 Nc6 11. h4 Qa5 12. Rh3 cxd4 13. Bf4 h5 14. Qf3 b6 15. Rd1 Ba6 16. Rd3 Bxd3 17. Qxd3 Qxa3 18. Bc1 Qa1 19. cxd4 Kg8 20. f3 Nb4 21. Qb3 Nc3 22. Qxc3 Qxc3+ 23. Nxc3 Nxc2+ 24. Kf2 Nxd4 25. Ba6 Nb3 26. Ba3 Nc5 27. Be2 a6 28. Rh1 Kh7 29. Ke3 Rhd8 30. Rd1 Rac8 31. Na2 b5 32. Rd4 Na4 33. Rf4 Nc3 34. Rxf7 Nxa2 35. Be7 Rd7 36. f4 Re8 37. Bxh5 Rdxe7 38. Rxe7 Rxe7 39. g4 g6 0-1

[Event "GRE-ch Schools Gymnasia-C 30th"]
[Site "Peristeri"]
[Date "2018.04.02"]
[Round "9"]
[White "Malataras, Gerasimos"]
[Black "Kofkelis, Eleftherios"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1841"]
[BlackElo "1556"]
[PlyCount "93"]
[EventDate "2018.04.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6 7. Bh4 0-0 8. Bd3 b6 9. Nge2 Bb7 10. 0-0 Ne4 11. Bxe7 Qxe7 12. Qc2 Nd7 13. Nf4 Nxc3 14. Qxc3 Rac8 15. Qb3 Qg5 16. Qa4 Rfd8 17. Qxa7 Rb8 18. Rfc1 c5 19. Bb5 cxd4 20. Bxd7 dxe3 21. fxe3 d4 22. Rc7 Be4 23. Bb5 Ra8 24. Qxb6 Rdb8 25. Qxd4 Bxg2 26. Nxg2 Rxb5 27. Rf1 Rf5 28. Rxf5 Qxf5 29. e4 Qg4 30. a3 Ra6 31. Rc3 Rf6 32. Qd2 Qxe4 33. Rc8+ Kh7 34. Qc2 Qxc2 35. Rxc2 Kg6 36. b4 Ra6 37. Rc3 Kf6 38. b5 Ra8 39. Rb3 Ke6 40. Ne3 f5 41. Kf2 f4 42. Nc4 g5 43. b6 Kd5 44. Na5 Kc5 45. b7 Rb8 46. Rc3+ Kb6 47. Rc8 1-0

[Event "GRE-ch Schools Gymnasia-C 30th"]
[Site "Peristeri"]
[Date "2018.04.02"]
[Round "7"]
[White "Mihailidou, Magdalini"]
[Black "Malataras, Gerasimos"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1762"]
[BlackElo "1841"]
[PlyCount "50"]
[EventDate "2018.04.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Nge7 7. Na3 cxd4 8. cxd4 Nf5 9. Nc2 Bb4+ 10. Kf1 Be7 11. g3 0-0 12. g4 Nh4 13. Nxh4 Bxh4 14. g5 Nxe5 15. Ne3 Ng6 16. Ng2 f6 17. Nxh4 Nxh4 18. gxf6 Nf5 19. fxg7 Rf7 20. Rg1 Bd7 21. Bh5 Rxg7 22. Rxg7+ Nxg7 23. Bh6 Nxh5 24. Qxh5 Qxd4 25. Qg4+ Qxg4 0-1

[Event "GRE-ch Schools Gymnasia-C 30th"]
[Site "Peristeri"]
[Date "2018.04.02"]
[Round "8"]
[White "Rousos, Stamatios"]
[Black "Malataras, Gerasimos"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "1720"]
[BlackElo "1841"]
[PlyCount "84"]
[EventDate "2018.04.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 Nc6 7. Nh3 h6 8. Bxe7 Nxe7 9. Bd3 a6 10. Qg4 c5 11. Nf4 c4 12. Nxe6 fxe6 13. Bg6+ Nxg6 14. Qxg6+ Kf8 15. Qxe6 Nf6 16. Qd6+ Qxd6 17. exd6 Bd7 18. 0-0-0 Kf7 19. Ne2 Rae8 20. Nf4 Re4 21. g3 Bg4 22. Rde1 Rhe8 23. Rxe4 Rxe4 24. c3 Bf3 25. Rg1 g5 26. hxg5 hxg5 27. d7 Nxd7 28. Nxd5 Nf6 29. Ne3 b5 30. a4 Ng4 31. Nf5 Kf6 32. Nd6 Re6 33. Nc8 Nxf2 34. Rf1 Nd3+ 35. Kb1 g4 36. axb5 axb5 37. d5 Re2 38. d6 Ke6 39. b4 Rb2+ 40. Ka1 Rb3 41. Na7 Ra3+ 42. Kb1 Rxa7 0-1

[Event "GRE-ch Schools Gymnasia-C 30th"]
[Site "Peristeri"]
[Date "2018.04.01"]
[Round "4"]
[White "Loutragotis, Paraskevas Pantelei"]
[Black "Malataras, Gerasimos"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1870"]
[BlackElo "1841"]
[PlyCount "86"]
[EventDate "2018.04.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 d5 4. b3 cxd4 5. exd4 Bf5 6. Bb2 e6 7. Nbd2 Be7 8. Ne5 Nbd7 9. Bd3 Bxd3 10. Nxd3 0-0 11. 0-0 Rc8 12. c4 dxc4 13. bxc4 Qb6 14. Rb1 Qa6 15. Qb3 Nb6 16. Ne5 Rfd8 17. Rfc1 Nfd7 18. Nd3 Nb8 19. Nf4 Bg5 20. Nh5 Bxd2 21. Qg3 Bh6 22. d5 g6 23. Nf6+ Kf8 24. Ba3+ Kg7 25. Bb2 Na4 26. Nh5+ Kf8 27. Ba3+ Nc5 28. dxe6 gxh5 29. exf7 Qg6 30. Qe5 Nbd7 31. Qd5 Qxf7 32. Qd6+ Kg7 33. Bb2+ Nf6 34. Qg3+ Qg6 35. Qh4 Na4 36. Be5 b6 37. Re1 Bg5 38. Qh3 Rc5 39. f4 Rxe5 40. fxe5 Ng4 41. e6 Be3+ 42. Kf1 Rf8+ 43. Ke2 Rf2+ 0-1

[Event "GRE-ch Schools Gymnasia-C 30th"]
[Site "Peristeri"]
[Date "2018.04.01"]
[Round "6"]
[White "Malataras, Gerasimos"]
[Black "Alexakis, Dimitris"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "1841"]
[BlackElo "2290"]
[PlyCount "46"]
[EventDate "2018.04.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 c6 6. a3 Ba5 7. Bd2 d5 8. cxd5 exd5 9. Nf4 Bc7 10. Be2 Re8 11. 0-0 a5 12. Re1 Nbd7 13. Bd3 Nf8 14. Nce2 g5 15. Nh3 Bxh3 16. gxh3 Qd7 17. Kg2 Ng6 18. Bxg6 hxg6 19. Ng1 Kg7 20. Qf3 Rh8 21. b4 g4 22. hxg4 Ne4 23. Re2 Ng5 0-1

[Event "GRE-ch Schools Gymnasia-C 30th"]
[Site "Peristeri"]
[Date "2018.04.01"]
[Round "1"]
[White "Malataras, Gerasimos"]
[Black "Fotiadis, Filippos"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1841"]
[BlackElo "1269"]
[PlyCount "60"]
[EventDate "2018.04.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 Bg4 5. Nbd2 Nbd7 6. g3 e6 7. Bg2 Be7 8. 0-0 0-0 9. Rd1 Bf5 10. Qb3 Qb6 11. c5 Qc7 12. Nh4 Bg4 13. Ndf3 b6 14. Bf4 Qd8 15. cxb6 axb6 16. h3 Bh5 17. Bf1 Ne4 18. Ng2 Ng5 19. Nxg5 Bxg5 20. g4 Bg6 21. Bg3 h5 22. h4 Be7 23. g5 f6 24. Nf4 Bf5 25. e4 e5 26. Nxd5 Be6 27. Nxe7+ Qxe7 28. d5 cxd5 29. exd5 Bf7 30. g6 Bxd5 1-0

[Event "GRE-ch Schools Gymnasia-C 30th"]
[Site "Peristeri"]
[Date "2018.04.01"]
[Round "5"]
[White "Malataras, Gerasimos"]
[Black "Triantafilidis, Mihail"]
[Result "0-1"]
[ECO "A55"]
[WhiteElo "1841"]
[BlackElo "1883"]
[PlyCount "64"]
[EventDate "2018.04.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 e5 5. e4 Be7 6. Be2 0-0 7. 0-0 c6 8. Re1 Re8 9. Bf1 Bf8 10. d5 g6 11. Rb1 Qc7 12. b4 a6 13. h3 Bg7 14. Be3 cxd5 15. Nxd5 Nxd5 16. Qxd5 Nf6 17. Qd3 Be6 18. Rbc1 Rac8 19. Red1 Red8 20. Nd2 Nh5 21. Be2 Nf4 22. Bxf4 exf4 23. Nb3 Qb6 24. Qd2 Kf8 25. Kf1 h5 26. a3 Qc6 27. Qxf4 Qa4 28. Nd4 Bxd4 29. Rxd4 Qxa3 30. Rcd1 Qxb4 31. Qh6+ Kg8 32. Bxh5 gxh5 0-1

[Event "GRE-ch Schools Gymnasia-C 30th"]
[Site "Peristeri"]
[Date "2018.04.01"]
[Round "3"]
[White "Malataras, Gerasimos"]
[Black "Tsotras, Ioannis"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1841"]
[BlackElo "1601"]
[PlyCount "109"]
[EventDate "2018.04.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 c6 7. Bd3 Bd6 8. Nf3 0-0 9. Qc2 h6 10. Bh4 Re8 11. Bg3 Nf8 12. 0-0 Nh5 13. Bxd6 Qxd6 14. Rab1 a5 15. Rfc1 Nd7 16. a3 b5 17. Bxb5 cxb5 18. Nxb5 Qf6 19. Nc7 Bb7 20. Nxa8 Bxa8 21. Qa4 Qe6 22. Qxa5 Nhf6 23. Rc7 Ne4 24. Qa7 Ndf6 25. Ne5 Nd6 26. Qa4 Nfe4 27. Rbc1 Qf5 28. f3 Ng5 29. Ra7 Bb7 30. Rxb7 Nxb7 31. Qxe8+ Kh7 32. Qd7 Nxf3+ 33. gxf3 Qg5+ 34. Kf2 Qh4+ 35. Ke2 Qxh2+ 36. Kd3 Qxb2 37. Qc6 Na5 38. Qc3 Qb5+ 39. Kd2 Nb3+ 40. Ke1 Nxc1 41. Qxc1 Qa5+ 42. Ke2 Qa6+ 43. Nd3 Qg6 44. Qc2 Qg2+ 45. Nf2+ g6 46. a4 h5 47. Qc8 Qg5 48. a5 Qe7 49. Qc5 Qb7 50. Qb6 Qc8 51. f4 Qc4+ 52. Kf3 h4 53. Qf6 h3 54. Qxf7+ Kh6 55. Ng4+ 1-0

[Event "GRE-ch Schools Gymnasia-C 30th"]
[Site "Peristeri"]
[Date "2018.04.01"]
[Round "2"]
[White "Tsalezas, Theodoros"]
[Black "Malataras, Gerasimos"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1511"]
[BlackElo "1841"]
[PlyCount "52"]
[EventDate "2018.04.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. h3 0-0 7. 0-0 Bf5 8. b3 c6 9. Bxf5 Nxf5 10. Qd3 Qd7 11. Ba3 Re8 12. Bxd6 Nxd6 13. Nbd2 Na6 14. Rfe1 Nc7 15. Ne5 Qc8 16. c4 f6 17. Ng4 Qd7 18. Qg3 Kh8 19. Ne3 Ne4 20. Nxe4 Rxe4 21. Rad1 Rae8 22. Nc2 Ne6 23. Rxe4 dxe4 24. d5 f5 25. Qc3 Nf4 26. Ne3 Ne2+ 0-1

[Event "GRE-chT Schools Gymnasia 16th"]
[Site "Peristeri"]
[Date "2018.03.31"]
[Round "2.1"]
[White "Krallis, Christos"]
[Black "Malataras, Gerasimos"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2198"]
[BlackElo "1841"]
[PlyCount "90"]
[EventDate "2018.03.31"]
[EventType "team-swiss (rapid)"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. e5 Nfd7 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. f4 0-0 12. Kh1 Qc7 13. a3 Bd7 14. b4 a6 15. Bb2 Ng4 16. Qb1 Bxf4 17. Bxh7+ Kh8 18. Nf3 Be3 19. g3 Rf6 20. Kg2 Raf8 21. h3 Nh2 22. Nxh2 Rxf1 23. Nxf1 Rf2+ 24. Kh1 Rxe2 25. Bd3 Rf2 26. Qd1 Be8 27. Qg4 Bh6 28. Bc1 Qf7 29. Bxh6 gxh6 30. Kg1 Qf3 31. Qxf3 Rxf3 32. Rd1 Bd7 33. Kg2 Nxd4 34. Bb1 Rb3 35. Rxd4 Rxb1 36. Ne3 Rb3 37. Kf3 e5 38. Rh4 d4 39. Ke4 Rxe3+ 40. Kd5 Kg7 41. Kd6 Bc6 42. Ke7 d3 43. Rg4+ Kh7 44. Kf7 Rf3+ 45. Ke7 d2 0-1

[Event "GRE-chT Schools Gymnasia 16th"]
[Site "Peristeri"]
[Date "2018.03.31"]
[Round "3.1"]
[White "Malataras, Gerasimos"]
[Black "Dritsas, Stavros Nikolaos"]
[Result "1-0"]
[ECO "D25"]
[WhiteElo "1841"]
[BlackElo "1602"]
[PlyCount "59"]
[EventDate "2018.03.31"]
[EventType "team-swiss (rapid)"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 c6 6. Qb3 e6 7. Qxb7 Nbd7 8. Nbd2 c5 9. Ne5 cxd4 10. Nc6 Qc8 11. Ba6 dxe3 12. Qxc8+ Rxc8 13. Bxc8 exd2+ 14. Bxd2 Nc5 15. 0-0 Nd3 16. Ba6 Be2 17. Bxd3 Bxd3 18. Rfd1 Bc5 19. Bb4 Bxb4 20. Rxd3 Be7 21. Nxe7 Kxe7 22. Ra3 Ra8 23. Rc1 Nd5 24. Rc5 Kd6 25. Rca5 Rc8 26. g3 Rc1+ 27. Kg2 Rc2 28. Rxa7 Rxb2 29. Rxf7 Nb4 30. Rb3 1-0

[Event "Nikaia op 25th"]
[Site "Nikaia"]
[Date "2017.08.26"]
[Round "1"]
[White "Bousios, Hristos"]
[Black "Malataras, Gerasimos"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2219"]
[BlackElo "1803"]
[PlyCount "69"]
[EventDate "2017.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. h3 0-0 9. Nf3 Nh5 10. 0-0 a6 11. a4 Nd7 12. Bd2 Ne5 13. Be2 Nxf3+ 14. Bxf3 Qh4 15. Qc1 Bf6 16. Rb1 g5 17. e5 Bd8 18. Ne4 Bf5 19. Nxd6 Bxb1 20. Qxb1 Ng7 21. Bg4 Qh6 22. b4 f6 23. bxc5 fxe5 24. Qxb7 Bf6 25. Nc8 Raxc8 26. Bxc8 Qg6 27. Qxa6 Qc2 28. Be3 Nh5 29. Be6+ Kh8 30. Qd6 Rd8 31. Bd7 Kg7 32. Bxg5 Bxg5 33. Qxe5+ Bf6 34. Qxh5 Qxc5 35. Bf5 1-0

[Event "GRE-ch U14"]
[Site "Achaia"]
[Date "2017.07.02"]
[Round "9"]
[White "Malataras, Gerasimos"]
[Black "Zgouletas, Ioannis"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1832"]
[BlackElo "1514"]
[PlyCount "77"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 0-0 5. a3 Bxd2+ 6. Qxd2 d6 7. Qc2 Nbd7 8. e3 e5 9. Be2 Re8 10. 0-0 Nf8 11. dxe5 dxe5 12. b4 Ng6 13. e4 Nh5 14. g3 Bh3 15. Rd1 Qc8 16. Ng5 Bg4 17. f3 Bd7 18. f4 Nf6 19. f5 Ne7 20. Bb2 Nc6 21. b5 Na5 22. Bc3 b6 23. c5 h6 24. Nf3 Ng4 25. Rd2 Rd8 26. Nxe5 Nf6 27. Nxd7 Rxd7 28. Rxd7 Qxd7 29. Rd1 Qe7 30. Bxa5 bxa5 31. Bf3 Rd8 32. Rxd8+ Qxd8 33. Qc3 Nxe4 34. Bxe4 Qd1+ 35. Kf2 Qg4 36. Qe5 a4 37. Qe8+ Kh7 38. f6+ g6 39. Qxf7+ 1-0

[Event "GRE-ch U14"]
[Site "Achaia"]
[Date "2017.07.01"]
[Round "8"]
[White "Chatzieleftheriou, Andreas"]
[Black "Malataras, Gerasimos"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "1852"]
[BlackElo "1832"]
[PlyCount "77"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. 0-0 0-0 6. d4 c6 7. Qc2 b6 8. Nbd2 Bb7 9. e4 Na6 10. a3 c5 11. cxd5 exd5 12. e5 Ne4 13. dxc5 Naxc5 14. b4 Nxd2 15. Nxd2 Ne6 16. Bb2 a5 17. Qb3 a4 18. Qa2 Qd7 19. f4 g6 20. Rad1 Rad8 21. Nf3 Ba6 22. Rfe1 Bc4 23. Qb1 Qa7 24. Kh1 Rc8 25. f5 gxf5 26. Qxf5 Ng7 27. Qg4 h5 28. Qd4 Ne6 29. Qf2 Bb3 30. Rd2 Rfd8 31. Nd4 Bg5 32. Rde2 Nxd4 33. Bxd4 Rc6 34. Qf5 Qe7 35. e6 Rf8 36. exf7+ Rxf7 37. Bxd5 Bxd5+ 38. Qxd5 Qd7 39. Qxg5+ 1-0

[Event "GRE-ch U14"]
[Site "Achaia"]
[Date "2017.06.30"]
[Round "7"]
[White "Leftheriotis, Alexandros"]
[Black "Malataras, Gerasimos"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "1824"]
[BlackElo "1832"]
[PlyCount "62"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. dxc5 Nc6 7. Bf4 Bxc5 8. Bd3 f6 9. exf6 Nxf6 10. Qe2 0-0 11. 0-0-0 a6 12. h4 b5 13. h5 b4 14. Nb1 Ne4 15. Bxe4 Rxf4 16. Bd3 e5 17. Nbd2 Bg4 18. g3 Rf8 19. Rh4 Nd4 20. Qxe5 Bxf3 21. h6 Qf6 22. Nxf3 Nxf3 23. Qxd5+ Qf7 24. Qxc5 Rac8 25. Bc4 Rxc5 26. Bxf7+ Kxf7 27. Rf4+ Kg8 28. Rxb4 gxh6 29. Rd6 Rh5 30. b3 a5 31. Rb7 Rf7 1/2-1/2

[Event "GRE-ch U14"]
[Site "Achaia"]
[Date "2017.06.29"]
[Round "6"]
[White "Malataras, Gerasimos"]
[Black "Dalampekis, Ignatios"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1832"]
[BlackElo "1586"]
[PlyCount "73"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Bf4 Nf6 6. e3 e6 7. Qb3 Be7 8. Nf3 0-0 9. Bd3 a6 10. a4 Nb4 11. Be2 Qa5 12. 0-0 Nh5 13. Bg5 f6 14. Ne5 Qc7 15. Bxh5 fxe5 16. Bxe7 Qxe7 17. dxe5 Rf5 18. Bf3 Rxe5 19. e4 dxe4 20. Bxe4 Rb8 21. Rfe1 Bd7 22. Bxh7+ Kxh7 23. Rxe5 Rf8 24. Ne4 Kg8 25. Nc5 Nc6 26. Nxd7 Qxd7 27. Qxe6+ Qxe6 28. Rxe6 Rd8 29. Rae1 Kh7 30. h3 Rd4 31. R6e4 Rd7 32. Kf1 Rd2 33. R4e2 Rd7 34. g4 Nb4 35. Re7 Rd2 36. Rxb7 Rxb2 37. Ree7 1-0

[Event "GRE-ch U14"]
[Site "Achaia"]
[Date "2017.06.29"]
[Round "5"]
[White "Tsarsitalidis, Konstantinos"]
[Black "Malataras, Gerasimos"]
[Result "1/2-1/2"]
[ECO "C14"]
[WhiteElo "1574"]
[BlackElo "1832"]
[PlyCount "79"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 0-0 8. Nf3 c5 9. Nb5 Nc6 10. c3 f6 11. Be2 cxd4 12. cxd4 Nb6 13. 0-0 Bd7 14. Nd6 Rab8 15. Qb3 Nc8 16. Nxc8 Rfxc8 17. Rac1 Be8 18. g4 Bg6 19. f5 Bf7 20. Qe3 fxe5 21. dxe5 Re8 22. f6 gxf6 23. exf6 Qxf6 24. Ng5 Qd4 25. Qxd4 Nxd4 26. Bd3 Bg6 27. Bxg6 hxg6 28. Rc7 Rf8 29. Rxf8+ Kxf8 30. Nh7+ Ke8 31. Nf6+ Kd8 32. Rd7+ Kc8 33. Rg7 Nf3+ 34. Kg2 Ne5 35. Kg3 b5 36. Re7 Rb6 37. Nxd5 exd5 38. Rxe5 Rd6 39. Kf2 Kd7 40. Ke3 1/2-1/2

[Event "GRE-ch U14"]
[Site "Achaia"]
[Date "2017.06.28"]
[Round "4"]
[White "Malataras, Gerasimos"]
[Black "Patrelakis, Evaggelos"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1832"]
[BlackElo "1925"]
[PlyCount "86"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. 0-0-0 Na6 11. Bd3 h6 12. Be3 Nd7 13. a3 c6 14. b4 Nc7 15. Kb2 b6 16. Bc2 Nf8 17. Ba4 Bb7 18. Rd6 Re6 19. Rd2 Rae8 20. h4 f5 21. g3 fxe4 22. Nxe4 c5 23. Bc2 cxb4 24. axb4 Rc8 25. Re1 Na6 26. Kb3 Rec6 27. b5 Rxc4 28. Nd6 Rb4+ 29. Ka2 Bd5+ 30. Rxd5 Rxc2+ 31. Ka3 Rc3+ 32. Ka2 Nc7 33. Rd2 Nxb5 34. Nxb5 Rxb5 35. Rd6 Rc4 36. Ka3 Rcb4 37. Red1 Rb3+ 38. Ka2 Rb2+ 39. Ka1 R2b4 40. R1d2 Rc4 41. Ra2 e4+ 42. Nd4 Ne6 43. Rxe6 Bxd4+ 0-1

[Event "GRE-ch U14"]
[Site "Achaia"]
[Date "2017.06.27"]
[Round "3"]
[White "Alexakis, Dimitris"]
[Black "Malataras, Gerasimos"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "2044"]
[BlackElo "1832"]
[PlyCount "50"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Nc3 a6 9. Qd3 b5 10. 0-0-0 Bb7 11. a3 Nd7 12. d5 c5 13. dxe6 fxe6 14. Be2 Bf6 15. Rhe1 Qe7 16. h3 h5 17. Bf1 0-0-0 18. Qe3 Rhe8 19. Nb1 e5 20. c3 e4 21. Nfd2 Ne5 22. Qf4 Qe6 23. Qe3 Qe7 24. Qf4 Qh7 25. Nb3 Qg6 1/2-1/2

[Event "GRE-ch U14"]
[Site "Achaia"]
[Date "2017.06.27"]
[Round "2"]
[White "Malataras, Gerasimos"]
[Black "Loutragotis, Marios"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1832"]
[BlackElo "1526"]
[PlyCount "101"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Nge2 Nbd7 9. Qc2 b6 10. 0-0 Bb7 11. Ng3 Re8 12. Nf5 Bf8 13. Rae1 h6 14. Bh4 g6 15. Bxf6 Nxf6 16. Ng3 Bg7 17. b4 Qd6 18. Rb1 h5 19. h3 Bh6 20. a4 Kg7 21. Nge2 Re7 22. a5 g5 23. Ng3 Bc8 24. Nce2 h4 25. Nf5+ Bxf5 26. Bxf5 Ne4 27. Rfc1 Rc7 28. Bxe4 dxe4 29. Nc3 Rac8 30. Nxe4 Qe6 31. Nc3 f5 32. Na4 Rb8 33. axb6 axb6 34. b5 g4 35. hxg4 fxg4 36. Qc3 Kh7 37. Qd3+ Kh8 38. d5 Qd6 39. Rxc6 Rxc6 40. bxc6 g3 41. Qd4+ Kh7 42. Qe4+ Kh8 43. f4 b5 44. Nb6 Bg7 45. Nd7 Ra8 46. Ne5 Qa3 47. c7 Qa2 48. c8Q+ Rxc8 49. Ng6+ Kg8 50. Ne7+ Kh8 51. Nxc8 1-0

[Event "GRE-ch U14"]
[Site "Achaia"]
[Date "2017.06.26"]
[Round "1"]
[White "Charalampidis, Vasilios"]
[Black "Malataras, Gerasimos"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "1371"]
[BlackElo "1832"]
[PlyCount "52"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Nc3 a6 9. g3 Bf6 10. Ne5 c5 11. Qh5 Qc7 12. Qh6 Bxe5 13. dxe5 Qxe5+ 14. Be2 Nd7 15. 0-0-0 Qf6 16. Qe3 0-0 17. f4 b5 18. g4 fxg4 19. Bxg4 Kh8 20. Ne4 Qe7 21. Qc3+ f6 22. Rd6 b4 23. Qf3 f5 24. Rhd1 fxg4 25. Qxg4 Nf6 26. Qf3 Bb7 0-1

[Event "GRE-ch U20"]
[Site "Chania"]
[Date "2017.01.07"]
[Round "7"]
[White "Malataras, Gerasimos"]
[Black "Alygizakis, Apostolos"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1758"]
[BlackElo "1365"]
[PlyCount "93"]
[EventDate "2017.01.02"]
[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. Nf3 e6 3. c4 d5 4. g3 b6 5. cxd5 exd5 6. Bg2 Bd6 7. 0-0 0-0 8. Qc2 Bb7 9. Nc3 c6 10. Bf4 Bxf4 11. gxf4 Re8 12. e3 Nbd7 13. Ne5 Nxe5 14. fxe5 Ng4 15. h3 Nh6 16. f4 Bc8 17. Ne2 Qh4 18. Rf3 Bd7 19. f5 Qe4 20. Qxe4 dxe4 21. Rf4 Nxf5 22. Kf2 Ne7 23. Bxe4 Nd5 24. Rh4 g6 25. Nf4 Nxf4 26. Rxf4 Rac8 27. Kg3 Be6 28. Rf6 Red8 29. Rd1 Bd5 30. Bxd5 cxd5 31. Rd2 Re8 32. Rdf2 Rc7 33. Rd6 Rec8 34. Rxd5 Rc2 35. Rd8+ Rxd8 36. Rxc2 Rd7 37. Rc8+ Kg7 38. Kf4 f6 39. e6 Re7 40. d5 Kh6 41. Rd8 Kg7 42. e4 h5 43. e5 g5+ 44. Kf5 fxe5 45. Kxe5 g4 46. hxg4 hxg4 47. d6 1-0

[Event "GRE-ch U20"]
[Site "Chania"]
[Date "2017.01.07"]
[Round "4"]
[White "Malataras, Gerasimos"]
[Black "Fyntrilakis, Kyriakos"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1758"]
[BlackElo "1656"]
[PlyCount "94"]
[EventDate "2017.01.02"]
[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. Nf3 e6 3. c4 Bb4+ 4. Bd2 Bxd2+ 5. Nbxd2 0-0 6. g3 c5 7. Bg2 Nc6 8. Nb3 cxd4 9. Nfxd4 Qb6 10. 0-0 a6 11. Nxc6 dxc6 12. Qd4 Qc7 13. Rfd1 e5 14. Qc3 Bf5 15. Rd2 Ne4 16. Bxe4 Bxe4 17. f3 Bf5 18. e4 Be6 19. Rad1 b6 20. Nc1 Rfd8 21. Rd3 Rd7 22. Rxd7 Bxd7 23. Nd3 Re8 24. a3 f6 25. c5 b5 26. Nb4 a5 27. Nc2 Be6 28. Rd6 Kf7 29. Qd2 Ke7 30. b4 a4 31. Ne3 g6 32. Kg2 Rd8 33. Rxd8 Qxd8 34. Qxd8+ Kxd8 35. f4 Ke7 36. Kf3 Ba2 37. h4 Ke6 38. f5+ Kf7 39. fxg6+ hxg6 40. g4 Be6 41. Nf1 Kg7 42. Ng3 Kh6 43. Nf1 Bc4 44. Ne3 Bb3 45. Kg3 Ba2 46. Kf3 Be6 47. Kg3 Bf7 1/2-1/2

[Event "GRE-ch U20"]
[Site "Chania"]
[Date "2017.01.07"]
[Round "8"]
[White "Malataras, Gerasimos"]
[Black "Triantos, Konstantinos"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "1758"]
[BlackElo "1949"]
[PlyCount "130"]
[EventDate "2017.01.02"]
[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. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. g3 b6 6. Nc3 Bb7 7. Bg2 Bxc3 8. Bxc3 Ne4 9. Qc2 Nxc3 10. Qxc3 0-0 11. 0-0 d6 12. Rac1 Nd7 13. b4 a5 14. a3 c5 15. Rfd1 Rfc8 16. Qd2 d5 17. Ne5 cxb4 18. axb4 Nxe5 19. dxe5 Qxb4 20. Qf4 h6 21. Rb1 Qxc4 22. Rxb6 Qxf4 23. gxf4 Ba6 24. e4 d4 25. Bf1 Bxf1 26. Kxf1 a4 27. Rb2 a3 28. Ra2 Ra4 29. Rd3 Rc3 30. Ke2 Rb4 31. Rxc3 dxc3 32. Rxa3 Rxe4+ 33. Kf3 Rc4 34. Ra1 Kh7 35. Rc1 Kg6 36. Rc2 Kf5 37. Ke3 Re4+ 38. Kd3 Rxf4 39. Kxc3 Kxe5 40. Kd3 Rf3+ 41. Ke2 Ra3 42. Rc7 Kf6 43. Kf1 g5 44. Rc8 Rh3 45. Kg2 Rh4 46. Rc5 Rg4+ 47. Kf3 Rf4+ 48. Kg3 Kg6 49. Re5 Ra4 50. h3 h5 51. Rb5 f6 52. Rb6 Kf5 53. Rb8 Ra3+ 54. Kg2 g4 55. hxg4+ hxg4 56. Rh8 Kf4 57. Rh6 Kg5 58. Rh8 e5 59. Re8 Kf4 60. Rb8 f5 61. Rb4+ e4 62. Rb5 e3 63. Rb4+ Kg5 64. f4+ Kh4 65. Rb5 Ra2+ 0-1

[Event "GRE-ch U20"]
[Site "Chania"]
[Date "2017.01.05"]
[Round "5.12"]
[White "Galanakis, Nikolaos"]
[Black "Malataras, Gerasimos"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1383"]
[BlackElo "1758"]
[PlyCount "100"]
[EventDate "2017.01.02"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Be3 Ne7 6. Nc3 c6 7. Nf3 0-0 8. 0-0 Bf5 9. Bxf5 Nxf5 10. Qd2 Qc7 11. a3 Nd7 12. Qd3 Nxe3 13. fxe3 Nf6 14. e4 dxe4 15. Nxe4 Nxe4 16. Qxe4 Rfe8 17. Qd3 h6 18. Rfe1 Red8 19. Ne5 c5 20. Kh1 Bxe5 21. Rxe5 Rxd4 22. Qe3 Rad8 23. Re8+ Kh7 24. Rxd8 Qxd8 25. Re1 Qd5 26. h3 Rd2 27. Re2 Rd1+ 28. Kh2 Qd6+ 29. g3 Qd5 30. Rg2 Rb1 31. c3 Rd1 32. Qe2 c4 33. Qe3 Qd3 34. Qxa7 Qf1 35. Qg1 Qxg1+ 36. Rxg1 Rxg1 37. Kxg1 Kg6 38. Kf2 Kf5 39. Kf3 g5 40. Ke3 Ke5 41. Kf3 f5 42. a4 b6 43. Ke3 f4+ 44. gxf4+ gxf4+ 45. Kf3 Kf5 46. Kg2 Ke4 47. Kf2 f3 48. h4 h5 49. Kf1 Kf4 50. Kf2 Kg4 0-1

[Event "GRE-ch U20"]
[Site "Chania"]
[Date "2017.01.05"]
[Round "6"]
[White "Serpetsidakis, Nikolaos"]
[Black "Malataras, Gerasimos"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2034"]
[BlackElo "1758"]
[PlyCount "53"]
[EventDate "2017.01.02"]
[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 d5 2. Nf3 Nf6 3. e3 c5 4. Nbd2 e6 5. b3 Be7 6. Bb2 b6 7. Bd3 Bb7 8. 0-0 0-0 9. Ne5 Nbd7 10. f4 Nxe5 11. fxe5 Ne4 12. Bxe4 dxe4 13. Qg4 Qc7 14. Rac1 Qc6 15. Rf4 f5 16. exf6 Rxf6 17. d5 exd5 18. Bxf6 Bxf6 19. Rcf1 Bc3 20. Nb1 Be5 21. Rf5 Qd6 22. Rxe5 Qxe5 23. Qd7 Rf8 24. Qxb7 Rxf1+ 25. Kxf1 Qxh2 26. Qxd5+ Kf8 27. Qa8+ 1-0

[Event "GRE-ch U20"]
[Site "Chania"]
[Date "2017.01.03"]
[Round "2"]
[White "Androutsopoulos Agiotatos, Vasilios"]
[Black "Malataras, Gerasimos"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "2119"]
[BlackElo "1758"]
[PlyCount "55"]
[EventDate "2017.01.02"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Qd2 f5 8. Ng3 c5 9. Nf3 Nc6 10. 0-0-0 cxd4 11. Bb5 Bd7 12. Nxd4 Bf6 13. Nb3 Qc7 14. Nh5 Be7 15. Ng7+ Kd8 16. Nh5 Kc8 17. Qc3 Rg8 18. f4 a6 19. Be2 Nb4 20. Qxc7+ Kxc7 21. Bf3 Bc6 22. Bxc6 Nxc6 23. Rd2 Rad8 24. Rhd1 Rxd2 25. Rxd2 Rg6 26. Ng3 Rg4 27. Rf2 Bh4 28. Rf3 1/2-1/2

[Event "GRE-ch U20"]
[Site "Chania"]
[Date "2017.01.03"]
[Round "3"]
[White "Malataras, Gerasimos"]
[Black "Abelakiotis, Stavros"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1758"]
[BlackElo "1980"]
[PlyCount "136"]
[EventDate "2017.01.02"]
[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 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. e3 d6 9. Nf3 Nbd7 10. Be2 c5 11. Bf4 Qe7 12. Rd1 Rfd8 13. 0-0 Rac8 14. b4 d5 15. dxc5 bxc5 16. b5 Nb6 17. a4 Nxa4 18. Qa3 Nb6 19. Qxa7 Nxc4 20. Bxc4 dxc4 21. Qa4 Bd5 22. Nd2 c3 23. Nb1 Ra8 24. Qc2 Ra2 25. Qxc3 Ne4 26. Qe5 f6 27. Qc7 Rd7 28. Qb8+ Rd8 29. Qb6 e5 30. Bg3 Rd7 31. Qb8+ Rd8 32. Qb6 Raa8 33. Rxd5 Rxd5 34. Qc6 Rad8 35. f3 Nxg3 36. hxg3 Rd1 37. Nc3 Rxf1+ 38. Kxf1 Kf8 39. Ne4 f5 40. Nxc5 Rd1+ 41. Ke2 Qd6 42. Qxd6+ Rxd6 43. Nd3 Rd5 44. g4 fxg4 45. fxg4 Rxb5 46. Kf3 Ke7 47. Nf2 Rb4 48. Ne4 Kd7 49. Ng3 Ke6 50. Ne4 Rc4 51. Ng5+ Kf6 52. Ne4+ Kg6 53. Nf2 Ra4 54. Ne4 h6 55. Nf2 Kf6 56. Ne4+ Ke7 57. Ng3 Ke6 58. Ne4 Rb4 59. Ng3 Kd5 60. Nf5 Rb7 61. Ng3 g6 62. Nf1 Rf7+ 63. Ke2 e4 64. Ng3 Rf8 65. Nh1 Rb8 66. Kf2 Rb2+ 67. Kf1 Kc4 68. Ng3 Kd3 0-1

[Event "GRE-ch U20"]
[Site "Chania"]
[Date "2017.01.02"]
[Round "1.19"]
[White "Christodoulakis, Michail"]
[Black "Malataras, Gerasimos"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1086"]
[BlackElo "1758"]
[PlyCount "68"]
[EventDate "2017.01.02"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Nc3 c6 6. Be3 Ne7 7. Qd2 0-0 8. 0-0-0 Nf5 9. Bd3 Nxe3 10. fxe3 Qc7 11. Rdg1 Re8 12. h4 Rxe3 13. Re1 Rxe1+ 14. Rxe1 Be6 15. Kb1 Nd7 16. Ng5 Nf8 17. Nxe6 Nxe6 18. g4 Bf4 19. Qg2 Nxd4 20. Ne2 Re8 21. Qf2 Bd2 22. Rf1 Nxe2 23. Bxe2 Qe7 24. Bd1 Be3 25. Qg3 f6 26. Re1 d4 27. c3 Qe4+ 28. Ka1 d3 29. Bf3 Qe7 30. g5 d2 31. Rd1 fxg5 32. hxg5 Bxg5 33. Bh5 g6 34. Bf3 Qe3 0-1

[Event "GRE-ch U14"]
[Site "Porto Rio"]
[Date "2016.06.30"]
[Round "4"]
[White "Berbatis, Antonios"]
[Black "Malataras, Gerasimos"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1588"]
[BlackElo "1641"]
[PlyCount "47"]
[EventDate "2016.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Na3 Nh6 7. Nc2 cxd4 8. cxd4 Nf5 9. Bd3 Be7 10. 0-0 0-0 11. Bxf5 exf5 12. Ne3 Be6 13. g3 h6 14. h4 f6 15. Ng2 fxe5 16. Nxe5 Nxe5 17. dxe5 d4 18. b3 Bd7 19. Nf4 Bb5 20. Nd5 Qc5 21. Nxe7+ Qxe7 22. Re1 Rfd8 23. Qf3 Rf8 24. Qd5+ 1-0

[Event "GRE-ch U14"]
[Site "Porto Rio"]
[Date "2016.06.29"]
[Round "2"]
[White "Alexakis, Dimitris"]
[Black "Malataras, Gerasimos"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "1974"]
[BlackElo "1641"]
[PlyCount "109"]
[EventDate "2016.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 b6 8. c3 Bb7 9. Qc2 f5 10. Ned2 Nd7 11. 0-0-0 c6 12. Bd3 Qc7 13. Rhe1 Nf8 14. Ne5 Ng6 15. Ndf3 Rf8 16. Bc4 b5 17. Bb3 Bf6 18. Nd3 0-0-0 19. Nc5 Nf4 20. g3 Nd5 21. Ne5 Be7 22. Nxf7 Rxf7 23. Nxe6 Qd6 24. Nxd8 Bxd8 25. Re5 f4 26. Rde1 Qh6 27. Kb1 Qxh2 28. Bxd5 cxd5 29. Rf5 Re7 30. Rxe7 Bxe7 31. Qe2 Qh1+ 32. Kc2 Qe4+ 33. Qxe4 dxe4 34. Rxf4 h6 35. Kd1 Kd7 36. Rf5 a6 37. Ke2 Ke6 38. Re5+ Kf6 39. b3 Bc6 40. c4 Bd6 41. Rh5 Kg6 42. Rh4 b4 43. Rg4+ Kf7 44. Ke3 Bd7 45. Rh4 Be7 46. Rf4+ Kg7 47. Rxe4 Kf6 48. Re5 Bd8 49. Rd5 Ke6 50. Rh5 Kf7 51. f4 a5 52. Ke4 Kg6 53. Rh2 Bf6 54. Kd5 Be7 55. c5 1-0

[Event "GRE-ch U14"]
[Site "Porto Rio"]
[Date "2016.06.29"]
[Round "3"]
[White "Malataras, Gerasimos"]
[Black "Bardis, Harilaos Panagiotis"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "1641"]
[BlackElo "1430"]
[PlyCount "131"]
[EventDate "2016.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[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. b4 Nd7 10. a4 a5 11. Ba3 h6 12. Nd2 f5 13. bxa5 Rxa5 14. Nb3 Ra8 15. c5 Nxc5 16. Nxc5 dxc5 17. Bxc5 fxe4 18. Nxe4 Rf4 19. Bc4 Rxe4 20. Bxe7 Qe8 21. Bb3 Kh7 22. Bc5 b6 23. f3 Rf4 24. Be3 Rf6 25. Qc2 Qd7 26. Rfc1 Ra7 27. Rd1 Rd6 28. Rac1 Qf5 29. Qc4 Ba6 30. Qe4 Bc8 31. Bd2 Bb7 32. Rxc7 Bxd5 33. Qxf5 gxf5 34. Rxa7 Bxb3 35. Rb1 Bc2 36. Bb4 Rc6 37. Re1 Kg6 38. a5 bxa5 39. Bxa5 e4 40. Rc7 Bd4+ 41. Kh1 Ra6 42. Rxc2 Rxa5 43. fxe4 fxe4 44. g3 e3 45. Kg2 Kf5 46. Kf3 Re5 47. g4+ Kg5 48. Kg3 Re6 49. h4+ Kg6 50. h5+ Kf6 51. Kf4 Be5+ 52. Kf3 Bd4 53. Rf1 Ke5 54. Ke2 Ke4 55. Rg1 Rf6 56. Rg2 Rf7 57. Ra2 Rf6 58. g5 hxg5 59. Ra4 Rf4 60. h6 Rh4 61. h7 Kf5 62. Rxd4 Rxd4 63. h8Q Rd2+ 64. Kf3 g4+ 65. Rxg4 e2 66. Qh5+ 1-0

[Event "GRE-ch U14"]
[Site "Porto Rio"]
[Date "2016.06.28"]
[Round "1"]
[White "Malataras, Gerasimos"]
[Black "Papadopoulos, Georgios Lavr"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "1641"]
[BlackElo "1185"]
[PlyCount "111"]
[EventDate "2016.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 h6 8. Bh4 b6 9. Nf3 Bb7 10. 0-0 Nbd7 11. Rc1 Re8 12. Nd2 Nf8 13. Bg3 Bd6 14. Bxd6 cxd6 15. Qb3 Ne4 16. Ndb1 Nf6 17. Bb5 Re7 18. Ne2 Ng6 19. Qa3 Rc7 20. Ba6 Bxa6 21. Qxa6 Rac8 22. Nbc3 Qd7 23. Qa3 Nh4 24. Nf4 Rc6 25. Rcd1 Qg4 26. f3 Qg5 27. Qxa7 Nh5 28. Nce2 Rc2 29. g4 Rxe2 30. Nxe2 Qxe3+ 31. Rf2 Nxf3+ 32. Kg2 Nh4+ 33. Kf1 Qh3+ 34. Kg1 Nf3+ 35. Kh1 Qxg4 36. Rdf1 Ng5 37. Nf4 Nxf4 38. Rxf4 Qe6 39. Qa4 Qh3 40. Qb3 Qe6 41. Qd3 Re8 42. h4 Ne4 43. Kh2 Nf6 44. Qh3 Qe2+ 45. Qg2 Qd3 46. Rxf6 Re2 47. R6f2 Re7 48. Qxd5 Qg6 49. Qf5 Qxf5 50. Rxf5 f6 51. Kg2 Kf7 52. Kf3 g6 53. Rb5 Rb7 54. Rc1 Ke7 55. Rc6 Kd7 56. Rbxb6 1-0

[Event "GRE-chT 43rd"]
[Site "Porto Rio"]
[Date "2015.10.11"]
[Round "6.12"]
[White "Kollias, Dimitrios"]
[Black "Malataras, Gerasimos"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "1283"]
[BlackElo "1585"]
[PlyCount "57"]
[EventDate "2015.10.08"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]
[WhiteTeam "Patron Sailing"]
[BlackTeam "Patron"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 Nc6 7. Nb3 Be7 8. Be3 cxd4 9. cxd4 Nb6 10. Bd3 Nb4 11. 0-0 Nxd3 12. Qxd3 Bd7 13. Rac1 Nc4 14. Qc2 Rc8 15. Qb1 Bb5 16. Rfd1 0-0 17. a3 Ba4 18. Rd3 Qb6 19. Nfd2 Nxe3 20. fxe3 Bxb3 21. Rxb3 Qa5 22. Rbc3 Rxc3 23. Rxc3 b6 24. Nf3 Qa6 25. Qc2 Re8 26. Rc7 Bf8 27. Ng5 g6 28. Rxf7 h6 29. Qxg6+ 1-0

[Event "GRE-chT 43rd"]
[Site "Porto Rio"]
[Date "2015.10.10"]
[Round "5.12"]
[White "Malataras, Gerasimos"]
[Black "Kasioumis, Vasilios"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "1585"]
[BlackElo "1739"]
[PlyCount "168"]
[EventDate "2015.10.08"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]
[WhiteTeam "Patron"]
[BlackTeam "Aigaleo"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. 0-0 0-0 6. d4 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 Nc6 12. Be3 Nb4 13. Nc3 Bb7 14. a3 Nbd5 15. Ne5 Nxc3 16. Qxc3 Bxg2 17. Kxg2 c5 18. dxc5 Nd5 19. Qc1 Nxe3+ 20. Qxe3 Qd5+ 21. Nf3 Bxc5 22. Qe5 Qxe5 23. Nxe5 Bd4 24. Nd3 Rac8 25. Rac1 Rc4 26. b3 Rcc8 27. a4 g6 28. Nb4 bxa4 29. bxa4 Bc3 30. Nxa6 Rc4 31. Rc2 Ra8 32. Rfc1 Rxa6 33. Rxc3 Rcxa4 34. Rc8+ Kg7 35. R8c7 Ra2 36. Rd7 R6a5 37. e4 Ra7 38. Rxa7 Rxa7 39. Rc3 Kf6 40. Kf3 Ra5 41. h4 h6 42. Rb3 Ke5 43. Ke3 g5 44. hxg5 hxg5 45. f4+ Kf6 46. Kf3 gxf4 47. gxf4 Ra1 48. Kf2 Rc1 49. Ra3 Rc2+ 50. Kf3 Rh2 51. Ra8 Rh3+ 52. Kg4 Re3 53. e5+ Kg7 54. Ra2 Re1 55. Rg2 Re3 56. Kh5+ Kf8 57. Kg5 Re4 58. Rg4 Ke7 59. Rg2 Ra4 60. Rb2 Kf8 61. Rg2 Rb4 62. Ra2 Kg7 63. Rg2 Rb1 64. Kh5+ Kf8 65. Kg5 Rf1 66. Rg4 Ke7 67. Rg2 Kf8 68. Rg4 Rh1 69. Rh4 Rg1+ 70. Rg4 Rf1 71. Rg3 Rh1 72. Rg4 Rh7 73. Rg3 Ke7 74. Kg4 Rh6 75. Ra3 Rg6+ 76. Kf3 Kf8 77. Ra8+ Kg7 78. Ra2 Rh6 79. Rg2+ Kf8 80. Rg3 Rh5 81. Kg2 Ke7 82. Rh3 Rf5 83. Kf3 Kd7 84. Ke4 Ke7 1/2-1/2

[Event "GRE-chT 43rd"]
[Site "Porto Rio"]
[Date "2015.10.09"]
[Round "3.6"]
[White "Liakos, Christos Konstanti"]
[Black "Malataras, Gerasimos"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1337"]
[BlackElo "1585"]
[PlyCount "79"]
[EventDate "2015.10.08"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]
[WhiteTeam "Kalamata Poseidon"]
[BlackTeam "Patron"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. exd5 exd5 6. Bb5+ c6 7. Bd3 0-0 8. Nf3 Bg4 9. h3 Bh5 10. 0-0 Bxf3 11. Qxf3 Qb6 12. Rad1 Qxb2 13. Rb1 Qa3 14. Nxd5 Nxd5 15. Rxb7 Qd6 16. Qe4 f5 17. Bxe7 fxe4 18. Bxd6 Rd8 19. Bxb8 exd3 20. Be5 dxc2 21. Rc1 Nf6 22. Rxc2 Rd7 23. Rxd7 Nxd7 24. Rxc6 Nxe5 25. dxe5 Rb8 26. e6 Kf8 27. Rc7 Rb1+ 28. Kh2 a5 29. Ra7 Rb2 30. Rxa5 Rxf2 31. a4 Ke7 32. Ra6 Ra2 33. Kg3 g5 34. h4 gxh4+ 35. Kh3 h6 36. a5 Ra4 37. Ra8 Kxe6 38. a6 Kf7 39. a7 Kg7 40. Kh2 1/2-1/2

[Event "GRE-chT 43rd"]
[Site "Porto Rio"]
[Date "2015.10.08"]
[Round "1.4"]
[White "Malataras, Gerasimos"]
[Black "Kaforos, Dimitrios Alkis"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1585"]
[BlackElo "2202"]
[PlyCount "76"]
[EventDate "2015.10.08"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]
[WhiteTeam "Patron"]
[BlackTeam "Nice Fysiolatris"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. c4 c6 2. g3 d5 3. cxd5 cxd5 4. Bg2 Nf6 5. d3 Nc6 6. Nf3 Bg4 7. 0-0 e6 8. Bf4 Be7 9. Nc3 0-0 10. Rc1 Rc8 11. Ne5 Bh5 12. d4 Qb6 13. Na4 Qb5 14. f3 Nxe5 15. dxe5 Nd7 16. Qb3 Qxb3 17. axb3 d4 18. Rfd1 b5 19. Rxd4 Rxc1+ 20. Bxc1 Nb8 21. Nc3 Bc5 22. Be3 Bxd4 23. Bxd4 b4 24. Ne4 Nc6 25. e3 Bg6 26. f4 Nxd4 27. exd4 Bxe4 28. Bxe4 Rd8 29. d5 exd5 30. Bf5 g6 31. Bd3 Kf8 32. Kf2 Ke7 33. Ke3 d4+ 34. Kd2 f6 35. e6 Kxe6 36. Bc4+ Kf5 37. Kd3 Kg4 38. Be6+ f5 0-1

[Event "GRE-ch U12"]
[Site "Rio Achaia"]
[Date "2015.07.02"]
[Round "9.4"]
[White "Leftheriotis, Alexandros"]
[Black "Malataras, Gerasimos"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1385"]
[BlackElo "1570"]
[PlyCount "76"]
[EventDate "2015.06.26"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Nh6 7. 0-0 cxd4 8. cxd4 Nf5 9. Nc3 Nfxd4 10. Nxd4 Qxd4 11. Re1 Qb6 12. Bg5 h6 13. Bf4 a6 14. Rb1 Bd7 15. a3 Rc8 16. Na4 Qa7 17. Rc1 b5 18. Nc3 Na5 19. Bg3 Nc4 20. Qe2 Rc6 21. Nb1 Qc7 22. Nc3 Qc8 23. a4 b4 24. Nb1 a5 25. Bf4 g5 26. Be3 Nxe5 27. Rxc6 Bxc6 28. Bb5 Bd6 29. Bd4 Bxb5 30. Qxb5+ Qd7 31. Qxd7+ Kxd7 32. Bxe5 Bxe5 33. Rxe5 Rc8 34. Kf1 Rc2 35. Re2 Rc1+ 36. Re1 Rc2 37. Re2 Rc1+ 38. Re1 Rc2 1/2-1/2

[Event "GRE-ch U12"]
[Site "Rio Achaia"]
[Date "2015.07.01"]
[Round "8.2"]
[White "Malataras, Gerasimos"]
[Black "Katopodis, Dimitrios"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "1570"]
[BlackElo "2056"]
[PlyCount "28"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 b6 2. Nf3 Bb7 3. Nc3 Nf6 4. g3 Bxf3 5. exf3 Nc6 6. Bg2 e5 7. d3 Bc5 8. Be3 Bxe3 9. fxe3 0-0 10. 0-0 Qe7 11. Re1 Rfe8 12. Qd2 Rad8 13. a3 d5 14. cxd5 Na5 1/2-1/2

[Event "GRE-ch U12"]
[Site "Rio Achaia"]
[Date "2015.06.30"]
[Round "7.3"]
[White "Vardakas, Grigorios"]
[Black "Malataras, Gerasimos"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "1739"]
[BlackElo "1570"]
[PlyCount "60"]
[EventDate "2015.06.26"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Nf3 Qc7 12. h3 0-0 13. Be3 Nh5 14. Nc3 a6 15. Ng5 g6 16. Nf3 Nf4 17. Bxf4 Bxf4 18. Ne2 Bd6 19. Rc1 Qg7 20. Bb1 Bd7 21. a3 Na5 22. Ba2 Rac8 23. Rxc8 Rxc8 24. Nc1 Rf8 25. Nd3 Nc6 26. Nc1 Rf4 27. Ne2 Rf8 28. Nc1 Rf4 29. Ne2 Rf8 30. Nc1 Rf4 1/2-1/2

[Event "GRE-ch U12"]
[Site "Rio Achaia"]
[Date "2015.06.29"]
[Round "6.6"]
[White "Malataras, Gerasimos"]
[Black "Zaronikas, Dimitrios"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "1570"]
[BlackElo "1612"]
[PlyCount "91"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. d4 Nbd7 7. Qc2 b6 8. Nbd2 Bb7 9. b3 c5 10. Bb2 Rc8 11. Ne5 cxd4 12. Bxd4 Nxe5 13. Bxe5 Qd7 14. Rfd1 Ng4 15. Bc3 Bc5 16. Ne4 Qc7 17. Nxc5 Qxc5 18. Bd4 Qe7 19. Qb2 e5 20. Bh3 f5 21. Bxg4 exd4 22. Bf3 dxc4 23. Bxb7 c3 24. Bd5+ Kh8 25. Qc2 Qe5 26. Bc4 b5 27. Bd3 Rc6 28. Re1 f4 29. Be4 Rh6 30. Bf3 Qe6 31. Bg2 fxg3 32. hxg3 Qf7 33. Bf3 Qd7 34. Qe4 Re6 35. Bg4 Rxe4 36. Bxd7 a6 37. Bc6 Re6 38. Bf3 g6 39. Kg2 Re7 40. Rad1 Rd8 41. Rd3 Red7 42. Red1 a5 43. e3 c2 44. Rc1 dxe3 45. Rxd7 Rxd7 46. fxe3 1-0

[Event "GRE-ch U12"]
[Site "Rio Achaia"]
[Date "2015.06.29"]
[Round "5.6"]
[White "Papadimitrakis, Georgios"]
[Black "Malataras, Gerasimos"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1398"]
[BlackElo "1570"]
[PlyCount "94"]
[EventDate "2015.06.26"]
[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 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Bb4 6. Bd3 0-0 7. Nge2 Bg4 8. 0-0 Nc6 9. Be3 Re8 10. a3 Bxc3 11. bxc3 Bxe2 12. Bxe2 Ne4 13. Qc2 Ne7 14. Rab1 Nf5 15. Rxb7 Nxe3 16. fxe3 Nd6 17. Rb4 Nxc4 18. Bxc4 dxc4 19. Rxc4 Rxe3 20. Qf5 Qe7 21. Qf4 Rc8 22. Qg4 Rb8 23. Qf4 Rc8 24. Rc5 f6 25. Rh5 Rxc3 26. Qf5 Qe3+ 27. Kh1 Re8 28. Qxh7+ Kf7 29. Rhf5 Re6 30. Qh5+ Kg8 31. Rd5 Rd6 32. Rdf5 Rc1 33. d5 Rxd5 34. Qg6 Rxf1+ 35. Rxf1 Rg5 36. Qc2 Rc5 37. Qa2+ Kh8 38. Qb2 Rc3 39. Qb8+ Kh7 40. Qb1+ Qd3 41. Qe1 Rxa3 42. Qh4+ Kg8 43. Re1 Qd7 44. Qc4+ Kh8 45. Qh4+ Kg8 46. Qc4+ Kh8 47. Qh4+ Kg8 1/2-1/2

[Event "GRE-ch U12"]
[Site "Rio Achaia"]
[Date "2015.06.28"]
[Round "4.7"]
[White "Malataras, Gerasimos"]
[Black "Dalampekis, Ignatios"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1570"]
[BlackElo "1281"]
[PlyCount "109"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. cxd5 cxd5 4. Bg2 e5 5. d3 h6 6. Nf3 Nc6 7. Nc3 Nf6 8. 0-0 Bc5 9. Nxe5 Nxe5 10. d4 Bxd4 11. Qxd4 Nc6 12. Qa4 0-0 13. Rd1 Qe7 14. Bxd5 Nxd5 15. Rxd5 Be6 16. Rd1 Rad8 17. Be3 a6 18. Bb6 Rxd1+ 19. Rxd1 Qg5 20. Ne4 Qe5 21. Nc3 Re8 22. Bd4 Qc7 23. a3 Rd8 24. Be3 Rxd1+ 25. Qxd1 Kf8 26. Bc5+ Ke8 27. Qd6 Qxd6 28. Bxd6 g6 29. Ne4 Na5 30. Bb4 Nc4 31. b3 Ne5 32. Nd6+ Kd8 33. Nxb7+ Kc7 34. Nc5 Kb6 35. Nxe6 fxe6 36. Kg2 Nc6 37. Bf8 h5 38. Kf3 Nd4+ 39. Ke4 Nxe2 40. Ke5 Nc1 41. Kxe6 Nxb3 42. Kf6 Kb5 43. Kxg6 Ka4 44. f4 Nd4 45. f5 Nb5 46. f6 Nxa3 47. Bxa3 Kxa3 48. f7 Kb4 49. f8Q+ Kb5 50. Kf5 a5 51. Ke5 a4 52. Kd5 h4 53. Qc5+ Ka6 54. Kc6 hxg3 55. Qb6# 1-0

[Event "GRE-ch U12"]
[Site "Rio Achaia"]
[Date "2015.06.27"]
[Round "3.10"]
[White "Betsos, Nikolaos Evangelos"]
[Black "Malataras, Gerasimos"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1268"]
[BlackElo "1570"]
[PlyCount "80"]
[EventDate "2015.06.26"]
[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 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. e3 0-0 6. Bd3 Nbd7 7. 0-0 b6 8. a3 Bb7 9. b4 c5 10. Rb1 cxb4 11. axb4 dxc4 12. Bxc4 Bxf3 13. Qxf3 Rc8 14. Bxe6 fxe6 15. Bd2 Nd5 16. Nxd5 Rxf3 17. Nxe7+ Qxe7 18. gxf3 Rf8 19. f4 Rf6 20. f3 Rg6+ 21. Kh1 Rh6 22. Rf2 Nb8 23. Rc1 Na6 24. Rb1 Rf6 25. Be1 Qb7 26. Rc1 Rf7 27. Kg2 Rc7 28. Rfc2 Rxc2+ 29. Rxc2 Nc7 30. e4 Nb5 31. Rc4 Qa6 32. Bf2 Qa2 33. Rc8+ Kf7 34. Kg3 Qb2 35. Rc4 Qb3 36. Rc6 Qxb4 37. d5 exd5 38. exd5 Qe7 39. Re6 Qd7 40. Re5 Nc7 0-1

[Event "GRE-ch U12"]
[Site "Rio Achaia"]
[Date "2015.06.27"]
[Round "2.8"]
[White "Malataras, Gerasimos"]
[Black "Lianeris, Andreas"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1570"]
[BlackElo "1367"]
[PlyCount "99"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 Nf6 6. 0-0 0-0 7. d3 d6 8. Rb1 Re8 9. Ng5 h6 10. Nge4 Nxe4 11. Nxe4 f5 12. Nc3 Nd4 13. e3 Ne6 14. Qc2 a5 15. a3 c6 16. b4 axb4 17. axb4 Rf8 18. b5 Qc7 19. bxc6 bxc6 20. Nb5 Qd7 21. Nc3 f4 22. exf4 exf4 23. Bxf4 Nxf4 24. gxf4 Rxf4 25. Rb6 Rg4 26. Ne2 Rxg2+ 27. Kxg2 Qh3+ 28. Kg1 Qf3 29. Qd2 Bh3 30. Nf4 Bxf1 31. Qe3 Bh3 32. Rb1 Qxe3 33. fxe3 Bd7 34. Nxg6 Ra1 35. Rxa1 Bxa1 36. Kf2 Kf7 37. Nf4 Be5 38. Kf3 Bxf4 39. Kxf4 Bh3 40. d4 c5 41. dxc5 dxc5 42. Ke5 Ke7 43. Kd5 Kf6 44. e4 Bg2 45. Kxc5 Bxe4 46. Kd4 Kf5 47. Ke3 Bc6 48. Kf2 Kg4 49. Ke3 h5 50. Kd4 0-1

[Event "GRE-ch U12"]
[Site "Rio Achaia"]
[Date "2015.06.26"]
[Round "1.10"]
[White "Charalampidis, Vasilios"]
[Black "Malataras, Gerasimos"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1192"]
[BlackElo "1570"]
[PlyCount "120"]
[EventDate "2015.06.26"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. Bd3 c5 5. Bg5 dxe4 6. Nxe4 cxd4 7. Qf3 Be7 8. Ne2 e5 9. h3 Nxe4 10. Bxe7 Qxe7 11. Bxe4 f5 12. Bd3 Nc6 13. Bb5 Qb4+ 14. c3 Qxb5 15. cxd4 Nxd4 16. Nxd4 exd4 17. 0-0-0 0-0 18. Rxd4 Qc5+ 19. Qc3 Qxc3+ 20. bxc3 Be6 21. Kb2 Rad8 22. Rhd1 Rxd4 23. Rxd4 Kf7 24. Kc2 Ke7 25. a3 Rd8 26. Rb4 Bd5 27. g3 Bc6 28. g4 Rf8 29. Kb3 fxg4 30. Rxg4 g6 31. f4 Bd7 32. Rg5 Rxf4 33. Re5+ Kd6 34. Re3 Rh4 35. Rd3+ Kc7 36. Re3 Rxh3 37. Re7 g5 38. Re1 g4 39. Rg1 g3 40. Kc2 Bc6 41. Kd1 g2 42. Ke1 Rh1 43. Kf2 Rxg1 44. Kxg1 h5 45. Kh2 h4 46. Kg1 h3 47. Kh2 Kd6 48. a4 Ke5 49. a5 Kf4 50. a6 g1Q+ 51. Kxg1 Kg3 52. axb7 h2+ 53. Kf1 h1Q+ 54. Ke2 Bxb7 55. Kd2 Qe4 56. Kd1 Qg2 57. c4 Be4 58. c5 Qc2+ 59. Ke1 Kf3 60. Kf1 Qf2# 0-1

[Event "GRE-ch U12"]
[Site "Greece"]
[Date "2014.07.10"]
[Round "9"]
[White "Lianeris, Andreas"]
[Black "Malataras, Gerasimos"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1344"]
[BlackElo "1323"]
[PlyCount "72"]
[EventDate "2014.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Be7 7. Bd3 Bd7 8. Bc2 Nh6 9. 0-0 cxd4 10. cxd4 Nf5 11. Bxf5 exf5 12. Nc3 Be6 13. b4 0-0 14. Bb2 a5 15. b5 a4 16. Qd2 Na5 17. Rad1 Nc4 18. Qc2 Bxa3 19. Bxa3 Nxa3 20. Qb2 Nc4 21. Qb4 a3 22. Ra1 Qa5 23. Qb3 Rfc8 24. Na2 Qa4 25. Qxa4 Rxa4 26. Rfd1 Nb2 27. Rdb1 Bd7 28. Nc3 Rxc3 29. h3 Bxb5 30. Kh2 h6 31. Nd2 Rxd4 32. Nf3 Rb4 33. Nd2 d4 34. Nf3 d3 35. Nd2 Rc2 36. Nf3 d2 0-1

[Event "GRE-ch U12"]
[Site "Greece"]
[Date "2014.07.08"]
[Round "7"]
[White "Marinakis, Hristos"]
[Black "Malataras, Gerasimos"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "1358"]
[BlackElo "1323"]
[PlyCount "69"]
[EventDate "2014.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Qg4 g6 5. Bg5 f6 6. Be3 e5 7. Qg3 exd4 8. Bxd4 c5 9. Be3 d4 10. 0-0-0 Qa5 11. Bf4 dxc3 12. Bxb8 Qxa2 13. bxc3 Qa1+ 14. Kd2 Qxc3+ 15. Qxc3 Bxc3+ 16. Kxc3 Rxb8 17. Nf3 Nh6 18. Bb5+ Ke7 19. h3 Nf7 20. Rhe1 Nd6 21. Bf1 Bd7 22. e5 Nb5+ 23. Kb2 Bc6 24. exf6+ Kxf6 25. Bxb5 Bxb5 26. Rd6+ Kf7 27. Ng5+ Kf8 28. Rf6+ Kg7 29. Rf7+ Kh6 30. f4 Bc4 31. Rc7 Rbf8 32. g3 Rc8 33. Ree7 Rxc7 34. Rxc7 Kh5 35. Rxc5 1-0

[Event "GRE-ch U12"]
[Site "Greece"]
[Date "2014.07.07"]
[Round "6"]
[White "Malataras, Gerasimos"]
[Black "Rousos, Stamatios"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1323"]
[BlackElo "1385"]
[PlyCount "91"]
[EventDate "2014.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 Nf6 6. 0-0 0-0 7. d3 d6 8. Rb1 a5 9. a3 Re8 10. Ng5 h6 11. Nge4 Nd4 12. e3 Ne6 13. Nxf6+ Qxf6 14. Nd5 Qd8 15. e4 Nd4 16. Be3 Bd7 17. Bxd4 exd4 18. Nf4 Be5 19. Ne2 Qc8 20. f4 Bg7 21. Rf2 Bh3 22. Qf1 Bxg2 23. Kxg2 f5 24. exf5 Qxf5 25. Ng1 Re3 26. Rd1 Rb8 27. h3 Rf8 28. g4 Qd7 29. Rf3 Qc6 30. Kg3 Rxf4 31. Kg2 Rfxf3 32. Nxf3 d5 33. Rc1 Qb6 34. Qf2 Rxd3 35. cxd5 Rb3 36. Rc2 d3 37. Qxb6 Rxb6 38. Rd2 Rxb2 39. Kf2 Bd4+ 40. Nxd4 Rxd2+ 41. Ke3 Ra2 42. Ne6 d2 43. Ke2 d1Q+ 44. Kxd1 Rxa3 45. Nxc7 Rc3 46. d6 0-1

[Event "GRE-ch U12"]
[Site "Greece"]
[Date "2014.07.07"]
[Round "5"]
[White "Sotiropoulos, Anastasios Theohar"]
[Black "Malataras, Gerasimos"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1417"]
[BlackElo "1323"]
[PlyCount "49"]
[EventDate "2014.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. c3 c5 6. Bxb8 Qxb8 7. Bb5+ Kd8 8. Ne5 Bg6 9. h4 Bd6 10. h5 Nxh5 11. Rxh5 Bxh5 12. Qxh5 Bxe5 13. dxe5 Ke7 14. Qg5+ Kf8 15. Nd2 Qd8 16. Qf4 a6 17. Bd3 Qd7 18. Nf3 Rd8 19. 0-0-0 Qe7 20. Rh1 h6 21. Nh4 Ke8 22. Qa4+ Qd7 23. Qg4 Kf8 24. Qf4 Ke8 25. Qg4 1/2-1/2

