[Event "Nikaia op 28th"]
[Site "Nikaia"]
[Date "2021.08.21"]
[Round "1"]
[White "Karagiannis, Athanasios"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2153"]
[BlackElo "1619"]
[PlyCount "48"]
[EventDate "2021.08.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 b6 5. Nc3 Bb7 6. Bg5 d6 7. Bxf6 gxf6 8. e4 Nc6 9. Be2 Qd7 10. Bg4 e6 11. Bh3 Be7 12. 0-0 0-0 13. Nf5 Ne5 14. f4 Ng6 15. Nh6+ Kg7 16. Qh5 Qc6 17. f5 Qxc4 18. Ng4 Bxe4 19. Qh6+ Kh8 20. Nxe4 Qxe4 21. fxg6 fxg6 22. Nf2 Qd4 23. Bxe6 Qxb2 24. Rac1 Bd8 1-0

[Event "Athens Siaperas Memorial 16th"]
[Site "Athens"]
[Date "2020.01.25"]
[Round "3"]
[White "Sideris, Theodoros"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1909"]
[BlackElo "1605"]
[PlyCount "49"]
[EventDate "2020.01.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 e6 7. a3 d6 8. Bd3 Bd7 9. 0-0 Be7 10. Bd2 0-0 11. Nc3 Nxc3 12. Bxc3 Rc8 13. Rc1 dxe5 14. dxe5 Bg5 15. Nxg5 Qxg5 16. f4 Qd8 17. Rf3 h6 18. Rg3 Qb6+ 19. Kh1 Ne7 20. Qg4 g6 21. Qh4 Nf5 22. Bxf5 exf5 23. Qxh6 Rxc3 24. Rcxc3 Bc6 25. Rxg6+ 1-0

[Event "Athens Spring Square op"]
[Site "Athens"]
[Date "2018.05.12"]
[Round "1"]
[White "Ilandzis, Spyridon"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2030"]
[BlackElo "1653"]
[PlyCount "75"]
[EventDate "2018.05.12"]
[EventType "swiss"]
[EventRounds "7"]
[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. d5 b5 4. Bg5 Qb6 5. Nc3 Bb7 6. a4 b4 7. a5 Qd8 8. Bxf6 gxf6 9. Ne4 d6 10. e3 Nd7 11. Nh4 Qc7 12. a6 Bc8 13. f4 Nb6 14. Be2 Bd7 15. Bh5 Nc4 16. Qc1 f5 17. Ng5 0-0-0 18. Nxf7 Bg7 19. Ra2 e5 20. Nxh8 Rxh8 21. fxe5 dxe5 22. 0-0 Bh6 23. Qe1 Bxe3+ 24. Kh1 f4 25. Qe2 Nd2 26. Raa1 Rg8 27. Bf7 Bg4 28. Be6+ Bxe6 29. dxe6 Ne4 30. Qb5 Nf2+ 31. Kg1 c4 32. Nf5 Bb6 33. e7 Ne4+ 34. Kh1 Nf6 35. Rfd1 Qc5 36. e8Q+ Rxe8 37. Nd6+ Kc7 38. Nxe8+ 1-0

[Event "Athens Georgiou CC op 4th"]
[Site "Athens"]
[Date "2018.03.31"]
[Round "4"]
[White "Efthimiou, Georgios"]
[Black "Lagos, Hristos"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1673"]
[BlackElo "1881"]
[PlyCount "57"]
[EventDate "2018.03.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. g3 g6 3. Bg2 Bg7 4. e3 d6 5. Ne2 Ne7 6. 0-0 0-0 7. d4 exd4 8. exd4 d5 9. c5 b6 10. b4 bxc5 11. bxc5 c6 12. Nbc3 Ba6 13. Re1 Nd7 14. Bf4 Re8 15. Qa4 Qc8 16. Bh3 f5 17. Bd6 Bc4 18. Nf4 Kf7 19. Ne6 Bf6 20. Nc7 Rd8 21. Nxa8 Qxa8 22. Rab1 Re8 23. Bxe7 Rxe7 24. Rxe7+ Kxe7 25. Bf1 Bxd4 26. Re1+ Kf7 27. Bxc4 Nxc5 28. Bxd5+ cxd5 29. Qxd4 1-0

[Event "Athens Georgiou Memorial 3rd"]
[Site "Athens"]
[Date "2017.04.08"]
[Round "5"]
[White "Ilandzis, Spyridon"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2080"]
[BlackElo "1838"]
[PlyCount "57"]
[EventDate "2017.03.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. d5 b5 4. Bxf6 exf6 5. e4 Qb6 6. Nf3 c4 7. Be2 Bc5 8. 0-0 0-0 9. a4 Re8 10. Nbd2 f5 11. exf5 Bb7 12. axb5 Bxd5 13. Nxc4 Qxb5 14. Ra5 Qc6 15. Nfe5 Qb7 16. Rxc5 Bxg2 17. Bf3 Bxf3 18. Qxf3 Qxf3 19. Nxf3 Na6 20. Rd5 Nb4 21. Rxd7 Nxc2 22. Rc1 Nb4 23. Nd6 Nd3 24. Rcc7 Nf4 25. Rxf7 Red8 26. Rxg7+ Kh8 27. Rxh7+ Kg8 28. Rcg7+ Kf8 29. f6 1-0

[Event "Athens ChessSquare New Year"]
[Site "Athens"]
[Date "2017.01.07"]
[Round "8"]
[White "Kesidis, Odyseas"]
[Black "Efthimiou, Georgios"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2262"]
[BlackElo "1786"]
[PlyCount "112"]
[EventDate "2017.01.01"]
[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 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Ne4 Qb6 14. Kb1 Rd8 15. g4 Nxe4 16. Qxe4 Ba3 17. Bc1 Nf6 18. Qd3 Nxg4 19. Qxa3 Nxf2 20. Be3 Nxd1 21. Rxd1 Qb5 22. Rh1 Qd5 23. Bf4 Qe4 24. Be5 f6 25. Re1 Qd5 26. Bc7 Rd7 27. Bg3 Qxh5 28. Rxe6+ Kf7 29. Qe3 Rhd8 30. Be1 c5 31. a3 cxd4 32. Qe2 Qf5 33. Re4 d3 34. cxd3 Rxd3 35. Nh4 Qd7 36. Bb4 Qd5 37. Ng2 Rd1+ 38. Kc2 Rc8+ 39. Bc3 Rd2+ 40. Qxd2 Qxe4+ 41. Kc1 Re8 42. Qd7+ Re7 43. Qh3 b5 44. Qh2 Kg8 45. Nf4 Rd7 46. b3 Rc7 47. Kb2 Rd7 48. Kc1 Qf3 49. Kb2 Re7 50. Qd2 Re3 51. Qd8+ Kh7 52. Qc7 Qf2+ 53. Kb1 Rg3 54. Ne2 Rg2 55. Qd7 Qxe2 56. Qf5+ Rg6 0-1

[Event "Athens ChessSquare Celebration op"]
[Site "Athens"]
[Date "2016.12.10"]
[Round "6"]
[White "Efthimiou, Georgios"]
[Black "Kiousis, Stamatios"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1771"]
[BlackElo "1215"]
[PlyCount "66"]
[EventDate "2016.11.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Nc6 5. 0-0 Be7 6. b3 0-0 7. Bb2 d4 8. d3 e5 9. Nbd2 h6 10. a3 Rb8 11. b4 a6 12. b5 axb5 13. cxb5 Na7 14. a4 Bd6 15. Nc4 Re8 16. Qc2 c5 17. Ba3 b6 18. Rfc1 Bb7 19. Rab1 e4 20. Nxd4 exd3 21. Qxd3 Be4 22. Bxe4 Rxe4 23. Nc6 Nxc6 24. bxc6 Rd4 25. Qf3 Bc7 26. Bb2 Rd5 27. Bxf6 Qxf6 28. Qxd5 Rd8 29. Qf3 Rb8 30. Qxf6 gxf6 31. a5 b5 32. Nb6 Bxb6 33. axb6 Rxb6 1-0

[Event "Nikaia op 24th"]
[Site "Nikaia"]
[Date "2016.08.25"]
[Round "1"]
[White "Efthimiou, Georgios"]
[Black "Nikolaidis, Ioannis"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1808"]
[BlackElo "2559"]
[PlyCount "48"]
[EventDate "2016.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Bc5 4. e3 d6 5. Ne2 a6 6. 0-0 Nge7 7. d4 Ba7 8. d5 Nb8 9. Nbc3 0-0 10. e4 f5 11. Kh1 Nd7 12. b4 Nf6 13. f4 Ng4 14. Qe1 a5 15. a3 axb4 16. Nb5 Bb6 17. h3 Nf6 18. Qxb4 Nxe4 19. Bxe4 fxe4 20. g4 h5 21. f5 hxg4 22. hxg4 Nxf5 23. gxf5 Qh4+ 24. Kg2 Rxf5 0-1

[Event "Athens ChessSquare Spring op"]
[Site "Athens"]
[Date "2016.06.25"]
[Round "7"]
[White "Panagiotakos, Petros"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "E87"]
[WhiteElo "1779"]
[BlackElo "1844"]
[PlyCount "75"]
[EventDate "2016.04.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 Nfd7 8. Nh3 f5 9. Qd2 f4 10. Bg1 Nf6 11. Nf2 c6 12. 0-0-0 c5 13. Kb1 Na6 14. Be2 Bd7 15. g3 fxg3 16. hxg3 Nh5 17. Bh2 Rf7 18. Nd3 Nc7 19. f4 exf4 20. Bxh5 gxh5 21. gxf4 b5 22. cxb5 Nxb5 23. Nxb5 Bxb5 24. e5 Rb8 25. Rhg1 Rfb7 26. Rg2 Be8 27. f5 dxe5 28. Bxe5 Qxd5 29. Rxg7+ Rxg7 30. Bxg7 Qxf5 31. Bh6 Bg6 32. Qc3 Qf7 33. Ka1 Rd8 34. Rg1 c4 35. Ne5 Qf6 36. Nxg6 Qxc3 37. Ne5+ Kh8 38. Nf7# 1-0

[Event "Athens ChessSquare Spring op"]
[Site "Athens"]
[Date "2016.06.11"]
[Round "6"]
[White "Efthimiou, Georgios"]
[Black "Sienczewski, Zbigniew"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1844"]
[BlackElo "2036"]
[PlyCount "61"]
[EventDate "2016.04.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. e3 Bg7 5. Ne2 Nf6 6. Nbc3 0-0 7. 0-0 d6 8. d4 cxd4 9. exd4 Bf5 10. a3 Qd7 11. Re1 Bh3 12. Bh1 e5 13. dxe5 dxe5 14. Qxd7 Bxd7 15. b4 Nd4 16. Nxd4 exd4 17. Nd5 Nxd5 18. Bxd5 Bc6 19. Bxc6 bxc6 20. c5 a5 21. Bd2 d3 22. Rab1 axb4 23. Bxb4 Rfd8 24. Red1 Rd5 25. Rb3 Rad8 26. Ba5 R8d7 27. Rb8+ Bf8 28. Bc3 Rd8 29. Rxd8 Rxd8 30. Bb4 Rd5 31. Kg2 1/2-1/2

[Event "Athens ChessSquare Spring op"]
[Site "Athens"]
[Date "2016.05.14"]
[Round "2"]
[White "Efthimiou, Georgios"]
[Black "Nikolaou, Georgios"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1844"]
[BlackElo "2255"]
[PlyCount "42"]
[EventDate "2016.04.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. g3 c5 3. Bg2 Nc6 4. Nc3 g6 5. e3 Bg7 6. Nge2 Nge7 7. 0-0 0-0 8. b3 d5 9. Bb2 dxc4 10. bxc4 Rb8 11. a3 Ne5 12. Ne4 b6 13. Qb3 N7c6 14. Kh1 Na5 15. Qc3 Qd3 16. Qxd3 Nxd3 17. Bxg7 Kxg7 18. Nc1 Rd8 19. Nxd3 Rxd3 20. Rfd1 Bb7 21. f3 Rbd8 0-1

[Event "Athens Georgiou Memorial 2nd"]
[Site "Athens"]
[Date "2016.04.09"]
[Round "6"]
[White "Nemtsas, Hristoforos"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1910"]
[BlackElo "1824"]
[PlyCount "97"]
[EventDate "2016.02.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. f3 d6 6. e4 g6 7. Na3 Bg7 8. Ne2 0-0 9. Nc3 Nbd7 10. Be2 axb5 11. Naxb5 Ba6 12. 0-0 Ne8 13. a4 Nc7 14. Rb1 Nxb5 15. Nxb5 Nf6 16. b4 cxb4 17. Rxb4 Ne8 18. Qb3 Bxb5 19. axb5 f5 20. b6 fxe4 21. fxe4 Rxf1+ 22. Bxf1 Rb8 23. Be3 Nf6 24. b7 Ng4 25. Ba6 Qa5 26. Qc4 Nxe3 27. Qc8+ Bf8 28. Qxb8 Qxb4 29. Kf2 Qb6 30. Kf3 h5 31. Qe8 Ng4 32. Qxg6+ Bg7 33. Kg3 Nf6 34. Kh3 Qd8 35. Qf5 Nd7 36. Bb5 Nb8 37. Qc8 Qf8 38. Be2 h4 39. Kxh4 Bf6+ 40. Kh5 Kg7 41. Qxf8+ Kxf8 42. Bb5 Kg7 43. g4 Kf7 44. g5 Be5 45. h4 e6 46. dxe6+ Kxe6 47. Kg6 Ke7 48. h5 Kf8 49. Kh7 1-0

[Event "Athens Georgiou Memorial 2nd"]
[Site "Athens"]
[Date "2016.04.02"]
[Round "5"]
[White "Efthimiou, Georgios"]
[Black "Sienczewski, Zbigniew"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1824"]
[BlackElo "1983"]
[PlyCount "40"]
[EventDate "2016.02.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. e3 Nc6 5. Ne2 e5 6. Nbc3 Nge7 7. 0-0 0-0 8. Nd5 d6 9. Nec3 Be6 10. h3 Qd7 11. Kh2 Rab8 12. d3 Bxd5 13. cxd5 Nb4 14. a3 Na6 15. e4 b5 16. Be3 b4 17. axb4 Nxb4 18. Qd2 Rb7 19. f4 f5 20. Ne2 Qb5 1/2-1/2

[Event "Athens Georgiou Memorial 2nd"]
[Site "Athens"]
[Date "2016.03.19"]
[Round "3"]
[White "Efthimiou, Georgios"]
[Black "Kesoglou, Konstantinos"]
[Result "0-1"]
[ECO "D79"]
[WhiteElo "1824"]
[BlackElo "1971"]
[PlyCount "52"]
[EventDate "2016.02.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. d4 d5 4. Bg2 g6 5. Nf3 Bg7 6. 0-0 0-0 7. Ne5 b6 8. cxd5 cxd5 9. Nc3 Bb7 10. Bg5 Ne4 11. Nxe4 dxe4 12. Ng4 h5 13. Ne5 f6 14. Nxg6 fxg5 15. Nxf8 Kxf8 16. e3 g4 17. h3 gxh3 18. Bxh3 Nd7 19. f3 exf3 20. Bxd7 Qxd7 21. Rxf3+ Kg8 22. Rf2 Qh3 23. d5 Qxg3+ 24. Rg2 Qxe3+ 25. Kh1 Qe5 26. Rxg7+ Kxg7 0-1

[Event "Athens Siaperas Memorial 12th"]
[Site "Athens"]
[Date "2016.02.06"]
[Round "5"]
[White "Gkikas, Hristos"]
[Black "Efthimiou, Georgios"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2021"]
[BlackElo "1824"]
[PlyCount "77"]
[EventDate "2016.01.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. e4 d6 7. Be2 Bg7 8. Be3 0-0 9. 0-0 Bd7 10. Rc1 Qa5 11. Nb3 Qd8 12. c5 Ne8 13. Qd2 Be6 14. Rfd1 Bxb3 15. axb3 Qa5 16. Ra1 Qb4 17. Bc4 Na5 18. Nd5 Qxd2 19. Nxe7+ Kh8 20. Rxd2 Nxc4 21. bxc4 dxc5 22. Bxc5 Nf6 23. f3 Rfe8 24. Nd5 Nxd5 25. cxd5 f5 26. exf5 gxf5 27. Rxa7 Rac8 28. b4 b6 29. d6 bxc5 30. d7 Bd4+ 31. Kf1 Rcd8 32. dxe8Q+ Rxe8 33. bxc5 Bxc5 34. Rc7 Bb4 35. Rdd7 f4 36. Rxh7+ Kg8 37. Rcg7+ Kf8 38. Rh8+ Kxg7 39. Rxe8 0-1

[Event "Athens Siaperas Memorial 12th"]
[Site "Athens"]
[Date "2016.01.31"]
[Round "4"]
[White "Efthimiou, Georgios"]
[Black "Ponirakis, Dimitrios"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1824"]
[BlackElo "2018"]
[PlyCount "59"]
[EventDate "2016.01.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 d6 3. Bg2 f5 4. Nc3 Be7 5. d3 c6 6. e3 Nf6 7. Nge2 0-0 8. 0-0 Be6 9. b3 Na6 10. Bb2 Nc7 11. Qc2 Nh5 12. f4 g5 13. Rae1 Qd7 14. e4 gxf4 15. gxf4 Bh4 16. Ng3 Nxg3 17. hxg3 Bxg3 18. Re2 exf4 19. exf5 Rxf5 20. Ne4 Kf7 21. Nxg3 fxg3 22. Rxf5+ Bxf5 23. Qc3 Ne8 24. Qh8 Kg6 25. Re3 Qf7 26. Rxg3+ Kh5 27. Bf3+ Kh4 28. Qd4+ Kxg3 29. Qf2+ Kf4 30. Bh5+ 1-0

[Event "Athens Siaperas Memorial 12th"]
[Site "Athens"]
[Date "2016.01.16"]
[Round "2"]
[White "Efthimiou, Georgios"]
[Black "Mitsis, Georgios"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1824"]
[BlackElo "2130"]
[PlyCount "44"]
[EventDate "2016.01.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 d6 3. Bg2 f5 4. d4 exd4 5. Nf3 c5 6. 0-0 Nf6 7. Re1 Be7 8. e3 dxe3 9. Bxe3 0-0 10. Nc3 Nc6 11. Nd5 Kh8 12. Ng5 Nxd5 13. Nxh7 Nxe3 14. Rxe3 g6 15. Nxf8 Bxf8 16. Qf1 Bd7 17. Rae1 Qf6 18. b3 Rb8 19. Bd5 Nd4 20. Qh3+ Kg7 21. Rc1 Rd8 22. Bxb7 f4 0-1

[Event "Athens ChessSquare Celebration op"]
[Site "Athens"]
[Date "2015.11.28"]
[Round "4"]
[White "Efthimiou, Georgios"]
[Black "Savoglou, Nikolaos"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "1828"]
[BlackElo "1955"]
[PlyCount "79"]
[EventDate "2015.11.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 c6 3. Bg2 Nf6 4. Nf3 e4 5. Nd4 d5 6. Nc3 Qb6 7. e3 Bg4 8. Qb3 Qxb3 9. Nxb3 Na6 10. cxd5 cxd5 11. a3 Nc5 12. Nxc5 Bxc5 13. b4 Be7 14. 0-0 0-0 15. Bb2 Rac8 16. h3 Bd7 17. g4 h6 18. f3 exf3 19. Bxf3 Be6 20. Rac1 Rfd8 21. Nb5 Ne4 22. Bxe4 dxe4 23. Rxc8 Bxc8 24. Bd4 a6 25. Nc3 h5 26. Rf4 hxg4 27. hxg4 Be6 28. Nxe4 g5 29. Rf2 Bxg4 30. Nf6+ Bxf6 31. Bxf6 Rd6 32. Bxg5 Rg6 33. Bf4 Bf5+ 34. Kh2 Be4 35. Be5 f5 36. Bd4 Kf7 37. a4 Rh6+ 38. Kg3 Rg6+ 39. Kh3 Rh6+ 40. Kg3 1/2-1/2

[Event "Mem Triantafylos Siaperas 11th"]
[Site "Athens"]
[Date "2015.01.10"]
[Round "1"]
[White "Iatrou, Konstantinos"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1461"]
[BlackElo "1847"]
[PlyCount "88"]
[EventDate "2015.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bb5+ Bd7 5. Bxd7+ Nxd7 6. Nf3 Ngf6 7. 0-0 e6 8. Bg5 Be7 9. Nbd2 0-0 10. Re1 Rc8 11. c3 a6 12. h3 b5 13. a3 Re8 14. Ne5 Nxe5 15. dxe5 Nd7 16. Bxe7 Rxe7 17. Nf3 Nb6 18. Nd4 Rec7 19. f4 Na4 20. Rb1 Nc5 21. Nf3 Ne4 22. Nd2 Nxd2 23. Qxd2 a5 24. Rbc1 h6 25. Rf1 Rc4 26. f5 Qc7 27. fxe6 fxe6 28. Rce1 b4 29. axb4 axb4 30. cxb4 Rc2 31. Qd3 Qb6+ 32. Kh1 Qxb4 33. Qg6 Qe7 34. Rf3 Rc1 35. Rxc1 Rxc1+ 36. Kh2 Re1 37. Ra3 Rf1 38. Ra8+ Rf8 39. Ra6 Re8 40. Ra7 Qf8 41. Rxg7+ Qxg7 42. Qxe8+ Kh7 43. Qxe6 d4 44. Qd6 d3 1-0

[Event "Ambelokipi op 132th"]
[Site "Athens"]
[Date "2013.04.27"]
[Round "7"]
[White "Efthimiou, Georgios"]
[Black "Drakos, Konstantinos"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1827"]
[BlackElo "1624"]
[PlyCount "52"]
[EventDate "2013.03.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 e6 6. 0-0 Nge7 7. d3 0-0 8. Bg5 h6 9. Bf4 d5 10. cxd5 Nxd5 11. Nxd5 exd5 12. Qd2 g5 13. Be3 d4 14. Bxg5 hxg5 15. Nxg5 Bd7 16. Be4 Bh6 17. f4 f5 18. Bd5+ Kg7 19. Bxc6 bxc6 20. Nf3 Re8 21. Rac1 Qb6 22. Rfe1 Re7 23. e3 Rxe3 24. Rb1 Rae8 25. Rxe3 Rxe3 26. Re1 Qb4 0-1

[Event "Ambelokipi op 132th"]
[Site "Athens"]
[Date "2013.04.20"]
[Round "6"]
[White "Ponirakis, Dimitrios"]
[Black "Efthimiou, Georgios"]
[Result "1/2-1/2"]
[ECO "B05"]
[WhiteElo "2012"]
[BlackElo "1827"]
[PlyCount "76"]
[EventDate "2013.03.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c3 Nf6 5. Bf4 Nc6 6. Nf3 Bg4 7. Be2 e6 8. 0-0 Bd6 9. Bxd6 Qxd6 10. Nbd2 0-0 11. Ne5 Bxe2 12. Qxe2 Nd7 13. f4 Rac8 14. Rae1 Ndxe5 15. fxe5 Qc7 16. Qh5 Qb6 17. Nb3 Qb5 18. Rf3 b6 19. Rh3 h6 20. Rg3 Kh7 21. Ree3 Ne7 22. Qe2 Qxe2 23. Rxe2 Nc6 24. Rf3 Na5 25. Nxa5 bxa5 26. Kf1 a4 27. Ke1 Rc7 28. Kd2 Rb7 29. Kc1 Rfb8 30. Rf1 a3 31. b3 a5 32. Kc2 Kg6 33. Kd3 Rc7 34. Rc2 f6 35. exf6 gxf6 36. Re1 Kf7 37. Re3 Rbc8 38. Rh3 Kg6 1/2-1/2

[Event "Ambelokipi op 132th"]
[Site "Athens"]
[Date "2013.04.13"]
[Round "5"]
[White "Efthimiou, Georgios"]
[Black "Ilandzis, Spyridon"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1827"]
[BlackElo "2153"]
[PlyCount "66"]
[EventDate "2013.03.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. e4 Nc6 5. Ne2 e6 6. Nbc3 Nge7 7. d3 0-0 8. Be3 Nd4 9. 0-0 b6 10. e5 Nxe2+ 11. Qxe2 Rb8 12. f4 Nf5 13. Bf2 d6 14. g4 Nh4 15. Bh1 dxe5 16. fxe5 Bb7 17. Bxb7 Rxb7 18. Bg3 g5 19. Bxh4 gxh4 20. Kh1 Rd7 21. Rad1 Qa8+ 22. Kg1 h3 23. Qf3 Bxe5 24. Qxa8 Rxa8 25. Rf3 Rad8 26. Rxh3 Rd4 27. Nb5 Rxg4+ 28. Kh1 Bxb2 29. Rg3 Rxg3 30. hxg3 a6 31. Nc7 Bc3 32. Rb1 Rxd3 33. Rxb6 Rd1+ 0-1

[Event "Athens Christmas 1st"]
[Site "Athens"]
[Date "2012.12.24"]
[Round "2.2"]
[White "Efthimiou, Georgios"]
[Black "Sarandos, Vasilios"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1868"]
[BlackElo "2220"]
[PlyCount "64"]
[EventDate "2012.12.23"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nf3 Nf6 4. Bg2 a6 5. 0-0 dxc4 6. Qc2 g6 7. Qxc4 Bg7 8. d3 0-0 9. Nc3 Qa5 10. b4 Qh5 11. Bd2 Be6 12. Qh4 Qxh4 13. Nxh4 Nd5 14. Bxd5 cxd5 15. a3 Nc6 16. Nf3 Bg4 17. Kg2 Bxf3+ 18. exf3 e6 19. Rac1 Ne5 20. Na4 Nxd3 21. Rc7 b5 22. Nb6 Rab8 23. Nd7 Rfc8 24. Ra7 Ra8 25. Rb7 Rc2 26. Nb6 Re8 27. Be3 d4 28. Rd1 dxe3 29. Rxd3 e2 30. Re3 Bd4 31. Re4 f5 32. Rxd4 e1Q 0-1

[Event "Athens Smaok op 10th"]
[Site "Athens"]
[Date "2011.04.12"]
[Round "5"]
[White "Kokolias, Konstantinos"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2163"]
[BlackElo "1854"]
[PlyCount "77"]
[EventDate "2011.03.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. cxd5 Nxd5 8. Bd2 0-0 9. Bd3 Be7 10. 0-0 Bf6 11. a3 Nc6 12. Qe2 Nxd4 13. Nxd4 Bxd4 14. Bxh7+ Kxh7 15. Qd3+ Kg8 16. Qxd4 Nxc3 17. Qxc3 Qf6 18. Qxf6 gxf6 19. Bc3 f5 20. Rad1 f6 21. f4 b6 22. Rf3 Kf7 23. Rh3 Rg8 24. Rd6 Rg7 25. a4 Bb7 26. Rd7+ Kg8 27. Rh8+ Kxh8 28. Bxf6 Be4 29. Rxg7 Bd5 30. Be5 a6 31. Kf2 b5 32. a5 Be4 33. b4 Bd5 34. g4 fxg4 35. Kg3 Be4 36. Kh4 Bd5 37. Kh5 Bf3 38. Kh6 Be4 39. Rxg4# 1-0

[Event "Athens Smaok op 10th"]
[Site "Athens"]
[Date "2011.04.05"]
[Round "4"]
[White "Kalitsis, Nikolaos"]
[Black "Efthimiou, Georgios"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1998"]
[BlackElo "1854"]
[PlyCount "111"]
[EventDate "2011.03.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. a3 Bxc3+ 8. bxc3 0-0 9. Bd3 dxc4 10. Bxc4 Qa5 11. Qd3 b6 12. 0-0 Ba6 13. Bxa6 Qxa6 14. Qc2 Nbd7 15. Bb2 Rac8 16. Rfc1 Qc4 17. Nd2 Qe2 18. Re1 Qh5 19. c4 Rc7 20. a4 Rfc8 21. Qb3 Qg5 22. Re2 Nb8 23. a5 bxa5 24. Rae1 h6 25. Qd3 Nc6 26. Nf3 Nb4 27. Qb3 Qf5 28. Ne5 Nd7 29. c5 Nxe5 30. Rxe5 Qd3 31. R5e3 Qg6 32. Rg3 Qc2 33. Ra1 Qf5 34. h3 f6 35. Rxa5 Nc6 36. Rb5 Rd7 37. Qc4 Rcd8 38. Re3 Rd5 39. Qa2 Kh7 40. g4 Qc2 41. Qa6 Nxd4 42. Bxd4 Rxd4 43. Qxe6 Rf4 44. Re2 Rd1+ 45. Kg2 Qc1 46. Kg3 Rg1+ 47. Kh4 Rgxg4+ 48. Qxg4 Rxg4+ 49. hxg4 Qg1 50. Rb3 g5+ 51. Kh3 Qf1+ 52. Kg3 Qxe2 53. Rb7+ Kg6 54. Rxa7 Qe5+ 55. Kg2 Qxc5 56. Ra1 0-1

[Event "Athens Smaok op 10th"]
[Site "Athens"]
[Date "2011.03.22"]
[Round "2"]
[White "Valden, Petros"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2163"]
[BlackElo "1854"]
[PlyCount "87"]
[EventDate "2011.03.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 c6 5. e4 d5 6. cxd5 cxd5 7. e5 Ne4 8. Qb3 Nxc3 9. bxc3 Nc6 10. Bg2 Nxe5 11. Nxe5 Bxe5 12. Bxd5 0-0 13. d4 Bg7 14. 0-0 Bh3 15. Re1 e6 16. Bxb7 Rb8 17. Bf4 e5 18. Bxe5 Bxe5 19. Rxe5 Qf6 20. Qd5 Qb6 21. Re7 Be6 22. Qc6 Qb2 23. Re1 Qxa2 24. Qc7 Qc4 25. Qxc4 Bxc4 26. Ra1 a6 27. Rc7 Bb5 28. Bd5 Rbc8 29. Rxc8 Rxc8 30. c4 Bc6 31. Bxc6 Rxc6 32. Ra4 Kf8 33. f3 Ke7 34. Kf2 Kd7 35. Ke3 Re6+ 36. Kd3 Rb6 37. d5 Rb3+ 38. Kd4 Rxf3 39. Rxa6 Rf2 40. Ra7+ Ke8 41. d6 Rb2 42. Kd5 h5 43. c5 Rb8 44. c6 1-0

[Event "Athens Smaok 1900+ op 9th"]
[Site "Athens"]
[Date "2011.02.25"]
[Round "2"]
[White "Efthimiou, Georgios"]
[Black "Mitrandzas, Athanasios"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1847"]
[BlackElo "2128"]
[PlyCount "130"]
[EventDate "2011.01.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. e3 Nc6 5. Ne2 e5 6. 0-0 Nge7 7. Nbc3 0-0 8. b3 a6 9. Bb2 Rb8 10. d3 d6 11. Qd2 b5 12. Rad1 Bg4 13. h3 Be6 14. Qc1 Qc8 15. Kh2 f5 16. f4 h5 17. h4 Kh7 18. Nd5 Bg8 19. Qa1 Re8 20. Ng1 Nxd5 21. cxd5 Nb4 22. e4 fxe4 23. Bh3 Qb7 24. f5 Bxd5 25. fxg6+ Kg8 26. dxe4 Be6 27. Rxd6 Bxh3 28. Nxh3 Qxe4 29. Qd1 Qc2+ 30. Qxc2 Nxc2 31. Rxa6 Ra8 32. Rxa8 Rxa8 33. a3 Nd4 34. Rf7 Ra6 35. Rc7 Rxg6 36. Rc8+ Bf8 37. Ng5 Rf6 38. Kg2 Rf5 39. a4 bxa4 40. bxa4 Rf6 41. Ba3 Rc6 42. Rxc6 Nxc6 43. Ne6 Nb4 44. Kf3 Bd6 45. Ke4 Kf7 46. Ng5+ Kf6 47. Nf3 Ke6 48. Bb2 Nc6 49. Ng5+ Kd7 50. Kd5 Nb4+ 51. Kc4 Bb8 52. Ne4 Nc6 53. Nxc5+ Kd6 54. Ba3 Ba7 55. Ne4+ Ke6 56. Kd3 Kf5 57. Bc1 Kg4 58. Be3 Kf3 59. Ng5+ Kxg3 60. Bxa7 Nxa7 61. Ke4 Kxh4 62. Nf3+ Kg3 63. Nxe5 h4 64. Nf3 h3 65. Ke3 Nc6 1/2-1/2

[Event "Athens Smaok 1900+ op 9th"]
[Site "Athens"]
[Date "2011.02.22"]
[Round "6.10"]
[White "Efthimiou, Georgios"]
[Black "Koerant, Filipos"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1847"]
[BlackElo "2020"]
[PlyCount "77"]
[EventDate "2011.01.18"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nf3 b6 4. g3 Bb7 5. Bg2 c5 6. 0-0 cxd4 7. Qxd4 d6 8. Nc3 Nbd7 9. b3 a6 10. Bb2 Be7 11. Rfd1 Qc7 12. Rac1 Rc8 13. Ba3 Nc5 14. e4 0-0 15. Bb2 Ncxe4 16. Ne2 Rfd8 17. b4 Bf8 18. h4 e5 19. Qd3 Ng4 20. Ng5 Ngxf2 21. Qb1 Nxg5 22. Kxf2 Bxg2 23. Kxg2 Qb7+ 24. Rd5 Rxc4 25. Rcd1 Rd4 26. R1xd4 exd4 27. Qf5 g6 28. Qxg5 Be7 29. Qf4 Qxd5+ 30. Kh2 Qe5 31. Qd2 Qe3 32. Qxe3 dxe3 33. Bd4 Rc8 34. Kg2 Rc2 35. Kf3 Rxa2 36. Bxb6 d5 37. Bc5 Bxc5 38. bxc5 Rxe2 39. Kxe2 0-1

[Event "Athens Smaok 1900+ op 9th"]
[Site "Athens"]
[Date "2011.02.15"]
[Round "5"]
[White "Delithanasis, Dimitrios"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2238"]
[BlackElo "1847"]
[PlyCount "27"]
[EventDate "2011.01.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. d4 cxd4 7. Nxd4 Nc6 8. 0-0 Qb6 9. Nb3 d6 10. Be3 Qc7 11. Rc1 b6 12. Nd5 Qb8 13. Nxf6+ Bxf6 14. Bxc6 1-0

[Event "Athens Smaok 1900+ op 9th"]
[Site "Athens"]
[Date "2011.02.08"]
[Round "4.12"]
[White "Efthimiou, Georgios"]
[Black "Galanos, Dimitrios"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1847"]
[BlackElo "2012"]
[PlyCount "59"]
[EventDate "2011.01.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e5 3. Bg2 Nc6 4. Nc3 Bb4 5. Nd5 Bc5 6. e3 0-0 7. Ne2 Re8 8. 0-0 Rb8 9. d4 Bf8 10. Nec3 Nxd5 11. Nxd5 g6 12. b3 exd4 13. Bb2 b5 14. Rb1 bxc4 15. bxc4 Bg7 16. exd4 Na5 17. Qa4 c5 18. Bc3 Rxb1 19. Rxb1 Nc6 20. dxc5 Nd4 21. Kf1 Re6 22. Nf4 Ra6 23. Qd1 Ne6 24. Bxg7 Nxf4 25. Bh6 g5 26. c6 Nxg2 27. Qd4 Ne3+ 28. fxe3 f6 29. Qd5+ Kh8 30. Qf7 1-0

[Event "Athens Smaok 1900+ op 9th"]
[Site "Athens"]
[Date "2011.02.01"]
[Round "3"]
[White "Savoglou, Nikolaos"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1847"]
[BlackElo "1942"]
[PlyCount "89"]
[EventDate "2011.01.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bd3 0-0 8. 0-0 Nc6 9. a3 Na5 10. c5 Bd7 11. b4 Nc6 12. Re1 a6 13. Na4 Qc7 14. Bb2 Na7 15. Nb6 Rae8 16. a4 Nc8 17. Nxd7 Nxd7 18. Qc2 Nf6 19. b5 axb5 20. axb5 b6 21. Rec1 Qf4 22. Ra8 Ne4 23. Ne5 bxc5 24. Bxe4 dxe4 25. Nd7 Nd6 26. Raa1 cxd4 27. Nxf8 d3 28. Qc6 Rc8 29. Qd7 Rxc1+ 30. Bxc1 Qg4 31. Be3 Bxf8 32. b6 Qe2 33. Qa4 h6 34. Qd1 Qxd1+ 35. Rxd1 Nb7 36. f3 f5 37. fxe4 fxe4 38. Rc1 Nc5 39. Kf2 d2 40. Rd1 Bd6 41. Rxd2 Nd3+ 42. Ke2 Bxh2 43. Rc2 Nf4+ 44. Bxf4 Bxf4 45. Rc8+ 1-0

[Event "Thessaloniki op"]
[Site "Thessaloniki"]
[Date "2010.04.06"]
[Round "2"]
[White "Zakarian, David"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2334"]
[BlackElo "1838"]
[PlyCount "49"]
[EventDate "2010.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 cxd4 5. 0-0 a6 6. Bc4 b5 7. Bb3 Bb7 8. d3 d5 9. Nd2 dxe4 10. Nxe4 Bd5 11. c4 dxc3 12. bxc3 Bxe4 13. dxe4 Qxd1 14. Rxd1 Rc8 15. c4 Nf6 16. cxb5 axb5 17. e5 Ne4 18. e6 f6 19. Bb2 g6 20. Rac1 Nd6 21. Rxc8+ Nxc8 22. a4 Nd6 23. axb5 Bh6 24. g3 0-0 25. Rxd6 1-0

[Event "Athens Smaok op 4th"]
[Site "Athens"]
[Date "2010.02.23"]
[Round "7"]
[White "Siaparinas, Konstantinos"]
[Black "Efthimiou, Georgios"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "1978"]
[BlackElo "1825"]
[PlyCount "90"]
[EventDate "2010.01.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 c5 4. d5 d6 5. e4 Bxc3+ 6. bxc3 f5 7. Bd3 fxe4 8. Bxe4 Nf6 9. Bd3 0-0 10. Nf3 Bg4 11. h3 Bxf3 12. Qxf3 Nbd7 13. Bh6 Ne5 14. Qe3 Nxd3+ 15. Qxd3 Rf7 16. 0-0 Nh5 17. f4 Qd7 18. g4 Ng7 19. Rae1 Kh8 20. Re2 Ne8 21. f5 gxf5 22. Rxf5 Rxf5 23. Qxf5 Qxf5 24. gxf5 Ng7 25. Bxg7+ Kxg7 26. Rxe7+ Kf6 27. Rxh7 Kxf5 28. Kf2 Re8 29. Rf7+ Kg6 30. Rxb7 Re4 31. Rxa7 Rxc4 32. Ra6 Rxc3 33. Rxd6+ Kf5 34. h4 Rc2+ 35. Ke3 Rxa2 36. Kd3 Ke5 37. Rd8 Rh2 38. Kc4 Rc2+ 39. Kd3 Rc1 40. h5 c4+ 41. Kd2 Rh1 42. Kc3 Rc1+ 43. Kd2 Rh1 44. Kc3 Rc1+ 45. Kd2 Rh1 1/2-1/2

[Event "Athens Smaok op 4th"]
[Site "Athens"]
[Date "2010.02.16"]
[Round "6"]
[White "Efthimiou, Georgios"]
[Black "Sideris, Theodoros"]
[Result "0-1"]
[ECO "A59"]
[WhiteElo "1825"]
[BlackElo "2024"]
[PlyCount "86"]
[EventDate "2010.01.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. e4 Bxf1 8. Kxf1 d6 9. g3 Bg7 10. Kg2 0-0 11. Nf3 Nbd7 12. h3 Qb6 13. Re1 Ne8 14. Qc2 Nc7 15. Rb1 Rfb8 16. Bg5 Kf8 17. Nd2 Nb5 18. Nxb5 Qxb5 19. b3 Qa6 20. a4 Ne5 21. f4 Nd3 22. Re3 Nb4 23. Qc4 Qxc4 24. Nxc4 Nc2 25. Rd3 Rxa4 26. bxa4 Rxb1 27. Rd2 Rc1 28. Nb6 Bd4 29. Bh6+ Ke8 30. Kf3 f5 31. exf5 gxf5 32. g4 Bc3 33. Rh2 Nd4+ 34. Ke3 Ba5 35. Rb2 Rc3+ 36. Kf2 Rxh3 37. Nc4 Rxh6 38. Rb8+ Bd8 39. a5 Rh2+ 40. Kg3 Ra2 41. g5 Ra4 42. a6 Rxa6 43. Kh4 Ra4 0-1

[Event "Athens Smaok op 4th"]
[Site "Athens"]
[Date "2010.02.09"]
[Round "5"]
[White "Efthimiou, Georgios"]
[Black "Ntatsis, Georgios"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "1825"]
[BlackElo "1966"]
[PlyCount "101"]
[EventDate "2010.01.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. h3 0-0 9. Bd3 b5 10. Nxb5 Re8 11. 0-0 Nxe4 12. Bf4 Bxb2 13. Re1 a6 14. Rb1 axb5 15. Rxb2 Nc3 16. Rxe8+ Qxe8 17. Qd2 b4 18. Bxd6 Na6 19. Bxa6 Bxa6 20. Bxc5 Qb5 21. Bxb4 Nxd5 22. Bc3 Qf1+ 23. Kh2 Qc4 24. Bd4 f6 25. Rc2 Qb5 26. Rc5 Qd7 27. a4 Qd6+ 28. Kh1 Rb8 29. Qa2 Bb7 30. Rb5 Qc6 31. Qb2 Nf4 32. Ba7 Nxg2 33. Qb3+ Kg7 34. Kxg2 Qxf3+ 35. Qxf3 Bxf3+ 36. Kxf3 Ra8 37. Rb7+ Kh6 38. Be3+ g5 39. Rb4 Kg6 40. Bb6 Rc8 41. Rb3 h5 42. a5 f5 43. a6 g4+ 44. hxg4 hxg4+ 45. Kg2 f4 46. a7 Kg5 47. Rb5+ Kh4 48. Bd4 g3 49. Bf6+ Kg4 50. Rg5+ Kh4 51. Rg8+ 1-0

[Event "Athens Smaok op 4th"]
[Site "Athens"]
[Date "2010.02.02"]
[Round "4"]
[White "Kaloskambis, Mihail"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2068"]
[BlackElo "1825"]
[PlyCount "62"]
[EventDate "2010.01.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 c5 4. d5 d6 5. h3 Nf6 6. Nc3 0-0 7. Nf3 Na6 8. Bd3 Nc7 9. 0-0 Bd7 10. a4 e6 11. Re1 e5 12. Bg5 h6 13. Be3 Kh8 14. Nh2 Nh5 15. Bf1 Nf4 16. Ne2 g5 17. g4 h5 18. Ng3 h4 19. Nf5 Bxf5 20. gxf5 Ne8 21. Bxf4 exf4 22. Qh5+ Kg8 23. Ng4 Bd4 24. Bd3 Be5 25. f6 Nxf6 26. Qxg5+ Kh8 27. Nxe5 dxe5 28. Qxe5 Rg8+ 29. Kh1 f3 30. Rg1 Rxg1+ 31. Rxg1 Kh7 1-0

[Event "Athens Smaok op 4th"]
[Site "Athens"]
[Date "2010.01.26"]
[Round "3"]
[White "Hristodoulou, Georgios1111"]
[Black "Efthimiou, Georgios"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1955"]
[BlackElo "1825"]
[PlyCount "82"]
[EventDate "2010.01.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 c5 4. d5 d6 5. Nf3 Nf6 6. Be2 Bg4 7. 0-0 0-0 8. h3 Bxf3 9. Bxf3 Nbd7 10. Bf4 b5 11. Nxb5 Qa5 12. Nc3 Rab8 13. Rb1 Ne8 14. Bd2 Ne5 15. Be2 Nd7 16. Kh1 Kh8 17. f4 f5 18. exf5 gxf5 19. Rf3 a6 20. b3 Qb6 21. Qf1 Nc7 22. Re3 Bf6 23. Na4 Qb7 24. c4 Rf7 25. Qe1 Bd4 26. Bc3 Nf6 27. Bxd4 cxd4 28. Rd3 e5 29. dxe6 Nxe6 30. Bf3 Qd7 31. Bd5 Re7 32. Bxe6 Rxe6 33. Qd1 Ne4 34. Qg1 h5 35. Qxd4+ Kh7 36. Nc3 Nxc3 37. Qxc3 Rbe8 38. Rbd1 Qc6 39. Rg3 R8e7 40. Qd3 Qc5 41. Qd5 Re1+ 0-1

[Event "Athens Smaok op 4th"]
[Site "Athens"]
[Date "2010.01.19"]
[Round "2"]
[White "Efthimiou, Georgios"]
[Black "Valden, Petros"]
[Result "1/2-1/2"]
[ECO "A59"]
[WhiteElo "1825"]
[BlackElo "2215"]
[PlyCount "82"]
[EventDate "2010.01.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. e4 Bxf1 8. Kxf1 d6 9. g3 Bg7 10. Kg2 0-0 11. Nf3 Nbd7 12. h3 Ra6 13. Rb1 Qa8 14. Qc2 e6 15. Rd1 exd5 16. Nxd5 Nxd5 17. Rxd5 f5 18. Qb3 c4 19. Qb5 Nf6 20. Qxc4 Nxd5 21. exd5 Rxa2 22. Bf4 Rc8 23. Qb3 Ra5 24. Rd1 Rb8 25. Qe3 Re8 26. Qb3 Ra6 27. Qb5 h6 28. Be3 Ra2 29. Bd4 Qa4 30. Qb7 Bxd4 31. Nxd4 Qa8 32. Qb3 Rb8 33. Nb5 Ra5 34. Qe3 Raxb5 35. Qe6+ Kg7 36. Qe7+ Kg8 37. Qe6+ Kg7 38. Qe7+ Kh8 39. Qf6+ Kh7 40. Qf7+ Kh8 41. Qf6+ Kh7 1/2-1/2

[Event "Athens Smaok op 4th"]
[Site "Athens"]
[Date "2010.01.12"]
[Round "1"]
[White "Tsimboukidis, Anastasios"]
[Black "Efthimiou, Georgios"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1992"]
[BlackElo "1825"]
[PlyCount "113"]
[EventDate "2010.01.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 c5 5. dxc5 Qa5 6. e4 Qxc5 7. h3 d5 8. Be3 Qa5 9. e5 Nfd7 10. Bd4 e6 11. Bd3 Nc6 12. Bc3 Qc7 13. Qe2 0-0 14. 0-0-0 Ndxe5 15. Bb5 a6 16. Bxc6 Nxc6 17. Bxg7 Kxg7 18. g4 Nb4 19. c3 Nxa2+ 20. Kb1 Qa5 21. Qe3 b5 22. Nb3 Qa4 23. Nc5 Qa5 24. Qd4+ f6 25. Nb3 Nxc3+ 26. bxc3 Qd8 27. Nc5 b4 28. Ng5 Re8 29. Nge4 bxc3 30. Nxc3 Rb8+ 31. Kc2 Bd7 32. Nxd7 Qxd7 33. g5 Rf8 34. Rd3 a5 35. Ra1 Rb4 36. gxf6+ Rxf6 37. Qe5 Kf7 38. f3 Qa7 39. Qe2 d4 40. Ne4 Qc7+ 41. Kd1 Rf5 42. Rc1 Qb8 43. Qc2 Rb2 44. Nd6+ Kf6 45. Ne4+ Kg7 46. Qc7+ Qxc7 47. Rxc7+ Kh6 48. Rxd4 Rxf3 49. Rxh7+ Kxh7 50. Ng5+ Kg7 51. Nxf3 Rb5 52. h4 Kf6 53. Ra4 e5 54. Ke2 Kf5 55. Nd2 Rb4 56. Rxa5 Rxh4 57. Nf3 1/2-1/2

[Event "Peristeri Papanastasio 1st"]
[Site "Peristeri"]
[Date "2009.09.16"]
[Round "7.6"]
[White "Tepelenis, Nikolaos"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2269"]
[BlackElo "1799"]
[PlyCount "137"]
[EventDate "2009.09.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 c5 4. d5 d6 5. h3 Nf6 6. Nc3 0-0 7. Nf3 Na6 8. Bd3 Nc7 9. 0-0 a6 10. a4 Bd7 11. Re1 e5 12. dxe6 Bxe6 13. Bf4 Nh5 14. Bh2 Qd7 15. Bf1 f5 16. exf5 Rxf5 17. Qxd6 Rc8 18. Qxd7 Bxd7 19. Re7 Rf7 20. Rxf7 Kxf7 21. Ne5+ Bxe5 22. Bxe5 Bc6 23. g4 Nf6 24. Bg2 Bxg2 25. Kxg2 Ne6 26. Rd1 Rd8 27. Rxd8 Nxd8 28. Kf3 Nd7 29. Bd6 Nc6 30. Ke3 Ke6 31. Ne4 b6 32. Bc7 h6 33. f4 Nd4 34. Kd3 Ke7 35. Nc3 Ke6 36. Ne4 Ke7 37. b4 Ne6 38. Bd6+ Kf7 39. bxc5 bxc5 40. a5 g5 41. Ke3 gxf4+ 42. Bxf4 Nxf4 43. Kxf4 Kg6 44. h4 Kg7 45. Kf5 Kf7 46. h5 Nb8 47. Nxc5 Nc6 48. Nxa6 Nxa5 49. c5 Nb3 50. g5 Nd4+ 51. Kg4 hxg5 52. Kxg5 Nc6 53. Nc7 Ne7 54. Nb5 Ke6 55. h6 Kf7 56. Nd4 Nd5 57. Nf5 Kg8 58. Kg6 Nf4+ 59. Kf6 Nd5+ 60. Ke5 Nb4 61. Kd6 Kh7 62. c6 Nxc6 63. Kxc6 Kg6 64. Kd6 Kh7 65. Ke6 Kg6 66. Ke5 Kh7 67. Kf6 Kg8 68. Kg6 Kh8 69. Nd6 1-0

[Event "Peristeri Papanastasio 1st"]
[Site "Peristeri"]
[Date "2009.09.14"]
[Round "5.6"]
[White "Harokopakis, Georgios"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1916"]
[BlackElo "1799"]
[PlyCount "137"]
[EventDate "2009.09.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. Nb3 Qb4 9. Nd2 Qxb2 10. Nb5 0-0 11. Rb1 Qe5 12. f4 Qh5 13. e5 Qxd1+ 14. Rxd1 Ng4 15. Bg1 a6 16. Nc7 Rb8 17. h3 Nh6 18. Ne4 b5 19. Bb3 Na5 20. Bc5 Nxb3 21. axb3 Bb7 22. Nd5 Rfe8 23. Nec3 Nf5 24. 0-0 d6 25. exd6 exd6 26. Ba7 Rbc8 27. g4 Nh4 28. Bd4 Bxd4+ 29. Rxd4 Bxd5 30. Nxd5 Re2 31. c4 bxc4 32. Rf2 Re1+ 33. Kh2 cxb3 34. Kg3 Rc2 35. Rb4 Rxf2 36. Kxf2 Rd1 37. Nf6+ Kf8 38. Kg3 g5 39. Nxh7+ Kg7 40. Nxg5 Ng6 41. Rxb3 Rd4 42. Rb7 Rd3+ 43. Nf3 a5 44. Ra7 Rd5 45. h4 Nf8 46. f5 Nh7 47. Kf4 Rc5 48. Nd4 Rc4 49. Ke3 Rc3+ 50. Kf4 Rc4 51. Ke3 a4 52. g5 Nf8 53. h5 Rc1 54. h6+ Kg8 55. Ra8 Rc3+ 56. Ke4 Rh3 57. Kd5 Rh4 58. Nc6 Rh5 59. Ne7+ Kh7 60. Rxf8 Rxg5 61. Rxf7+ Kxh6 62. Rf6+ Kh5 63. Rxd6 a3 64. Ra6 Rg3 65. f6 Rf3 66. Ke6 Kg5 67. Ra5+ Kh6 68. Nf5+ Rxf5 69. Kxf5 1-0

[Event "Athens Kaissa op 1st"]
[Site "Athens"]
[Date "2009.09.13"]
[Round "1.2"]
[White "Koliopoulos, Konstantinos"]
[Black "Efthimiou, Georgios"]
[Result "1/2-1/2"]
[ECO "E64"]
[WhiteElo "2195"]
[BlackElo "1799"]
[PlyCount "77"]
[EventDate "2009.09.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. g3 c5 4. d5 d6 5. Bg2 Nf6 6. Nc3 0-0 7. Nf3 Na6 8. 0-0 Nc7 9. Nd2 Rb8 10. a4 a5 11. h3 h5 12. e4 b6 13. f4 Nd7 14. Kh2 e6 15. Nb5 Nxb5 16. cxb5 exd5 17. exd5 Nf6 18. Nc4 Bb7 19. f5 Qc7 20. Bf4 Rbd8 21. Qd3 Kh7 22. Rae1 Bc8 23. Bg5 Rd7 24. fxg6+ fxg6 25. Re6 Qd8 26. Be4 Kh8 27. Bxg6 Ng4+ 28. hxg4 Qxg5 29. Rxf8+ Bxf8 30. Re8 Rd8 31. Nxd6 Rxd6 32. Rxf8+ Kg7 33. Rf7+ Kg8 34. Bxh5 Rh6 35. Qf3 Bxg4 36. Rf8+ Kh7 37. Rf7+ Kg8 38. Rf8+ Kh7 39. Rf7+ 1/2-1/2

[Event "Peristeri Papanastasio 1st"]
[Site "Peristeri"]
[Date "2009.09.09"]
[Round "2.4"]
[White "Efthimiou, Georgios"]
[Black "Dounis, Alexandros"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1799"]
[BlackElo "2215"]
[PlyCount "88"]
[EventDate "2009.09.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 0-0 6. g3 c5 7. Bg2 dxc4 8. 0-0 Nc6 9. Qa4 cxd4 10. exd4 Be6 11. Rd1 Nd5 12. Ne5 Nxc3 13. bxc3 Nxe5 14. dxe5 Qc7 15. f4 f6 16. exf6 Bxf6 17. Rb1 Rab8 18. Qxa7 Bg4 19. Re1 Bxc3 20. Bd5+ e6 21. Bxe6+ Bxe6 22. Rxe6 Qd7 23. Reb6 Qd1+ 24. Kg2 Qe2+ 25. Kh3 Bd4 26. Rxg6+ hxg6 27. Qxd4 Rbd8 28. Qb6 Qh5+ 29. Kg2 Qd5+ 30. Kh3 Qh5+ 31. Kg2 Rfe8 32. Rb2 c3 33. Rf2 Qd5+ 34. Kh3 Qe6+ 35. Qxe6+ Rxe6 36. f5 gxf5 37. Rxf5 Rd1 38. Bf4 c2 39. Rc5 Rc6 40. Rb5 b6 41. Rg5+ Kf7 42. Rh5 c1Q 43. Bxc1 Rdxc1 44. a4 R1c5 0-1

[Event "Nikaia op 17th"]
[Site "Nikaia"]
[Date "2009.08.23"]
[Round "2"]
[White "Tsomis, Dimitrios"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "B73"]
[WhiteElo "2214"]
[BlackElo "1799"]
[PlyCount "75"]
[EventDate "2009.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. 0-0 d6 9. Kh1 a6 10. f4 Qc7 11. Nf3 b5 12. a3 Bb7 13. Qe1 Na5 14. Qh4 Bxe4 15. Ng5 Bb7 16. Bd4 h6 17. Bxf6 exf6 18. Nge4 Bxe4 19. Nxe4 Qxc2 20. Bf3 Rad8 21. Nxf6+ Bxf6 22. Qxf6 Nb3 23. Rad1 Nd2 24. Rf2 Ne4 25. Rxc2 Nxf6 26. Rc6 Rfe8 27. Rxa6 Re6 28. Rb6 Rde8 29. Kg1 g5 30. fxg5 hxg5 31. h3 Re1+ 32. Rxe1 Rxe1+ 33. Kf2 Re5 34. Rxd6 Ne4+ 35. Bxe4 Rxe4 36. Rd5 b4 37. Rxg5+ Kh7 38. Rg4 1-0

[Event "World Amateur-ch"]
[Site "Thessaloniki"]
[Date "2009.04.28"]
[Round "3"]
[White "Efthimiou, Georgios"]
[Black "Konstantinidis, Lazaros"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1840"]
[BlackElo "1945"]
[PlyCount "82"]
[EventDate "2009.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 d6 6. Nc3 Nbd7 7. e4 g6 8. Nf3 Bg7 9. Nd2 0-0 10. Nc4 Nxb6 11. f3 Nfd7 12. Be3 Nxc4 13. Bxc4 Qa5 14. Qd2 Rb8 15. Rc1 Ne5 16. Be2 Bd7 17. 0-0 Bb5 18. Nxb5 Qxd2 19. Bxd2 axb5 20. a3 Nc4 21. Bxc4 Bd4+ 22. Kh1 bxc4 23. Rxc4 Rxb2 24. Bc3 Rc2 25. Rxd4 cxd4 26. Bxd4 Rc4 27. Rd1 Ra8 28. Ba1 Rxa3 29. Rb1 f6 30. h3 Rca4 31. Rb8+ Kf7 32. Bb2 Rd3 33. Kh2 Ra2 34. Bc1 Rxf3 35. Bh6 g5 36. h4 Kg6 37. hxg5 fxg5 38. Bf8 Rf7 39. Re8 Rff2 40. Bxe7 Rxg2+ 41. Kh3 Kh5 0-1

[Event "Porto Carras op 3rd"]
[Site "Porto Carras"]
[Date "2008.07.15"]
[Round "5"]
[White "Efthimiou, Georgios"]
[Black "Karlovich, Anastazia"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1841"]
[BlackElo "2242"]
[PlyCount "62"]
[EventDate "2008.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Bf5 3. c4 e6 4. Nc3 c6 5. e3 Nd7 6. Bd3 Bg6 7. 0-0 Ngf6 8. b3 Bd6 9. Qc2 Qb8 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Nf6 13. Bd3 Bh5 14. Ne5 Bxe5 15. dxe5 Qxe5 16. Bb2 Qd6 17. Bxf6 gxf6 18. c5 Qd4 19. Qc4 Rd8 20. Qxd4 Rxd4 21. Bc4 Rg8 22. Kh1 Rg5 23. f3 Rxc5 24. Rfd1 Rxd1+ 25. Rxd1 b5 26. Bd3 Rd5 27. Bc2 Bg6 28. Rxd5 exd5 29. Bd1 c5 30. g4 c4 31. f4 Bb1 0-1

[Event "Athens op"]
[Site "Athens"]
[Date "2008.06.14"]
[Round "1"]
[White "Klokas, Konstantinos"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "B57"]
[WhiteElo "2160"]
[BlackElo "1850"]
[PlyCount "71"]
[EventDate "2008.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e5 7. Nde2 Be7 8. Bg5 0-0 9. Bxf6 Bxf6 10. Nd5 Na5 11. Bd3 Bg5 12. Nec3 a6 13. h4 Bh6 14. g4 Bf4 15. Nxf4 exf4 16. Nd5 Nc6 17. Nxf4 Ne5 18. Nd5 Bxg4 19. Be2 f5 20. f4 Bxe2 21. Qxe2 Ng6 22. exf5 Re8 23. Ne3 Qb6 24. 0-0-0 Rac8 25. fxg6 Rxe3 26. gxh7+ Kh8 27. Qg4 Qc6 28. Rh2 Rce8 29. h5 Qe4 30. Rg2 Qxh7 31. Rxd6 Re1+ 32. Kd2 R1e7 33. Qg6 Qg8 34. h6 Rd8 35. hxg7+ Rxg7 36. Rh2+ 1-0

[Event "Ambelokipi op 86th"]
[Site "Athens"]
[Date "2008.04.16"]
[Round "5"]
[White "Skalkotas, Nikolaos"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2293"]
[BlackElo "1849"]
[PlyCount "49"]
[EventDate "2008.04.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Bb7 5. Nc3 Be7 6. d5 exd5 7. cxd5 d6 8. g3 0-0 9. Bg2 h6 10. 0-0 Re8 11. Nd4 Nbd7 12. b3 Bf8 13. Bb2 a6 14. Qc2 g6 15. Rad1 Bg7 16. e4 Nh7 17. f4 Ndf8 18. Nc6 Bxc6 19. dxc6 Qc8 20. Nd5 Bxb2 21. Qxb2 Ra7 22. h4 f5 23. e5 dxe5 24. fxe5 Qe6 25. Rfe1 1-0

[Event "Ambelokipi op 86th"]
[Site "Athens"]
[Date "2008.04.14"]
[Round "4"]
[White "Efthimiou, Georgios"]
[Black "Karamanos, Athanasios"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1849"]
[BlackElo "1180"]
[PlyCount "115"]
[EventDate "2008.04.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. g3 h6 6. Bg2 Nf6 7. 0-0 Nbd7 8. Re1 c5 9. cxd5 exd5 10. Bf4 Be7 11. dxc5 Nxc5 12. Nd4 0-0 13. Nf5 h5 14. Nxd5 Nxd5 15. Bxd5 Bxd5 16. Qxd5 Bf6 17. Qxd8 Rfxd8 18. Rab1 Ne6 19. Bd6 Nd4 20. Nxd4 Rxd6 21. Nf3 Rc8 22. Rbc1 Rcc6 23. Rxc6 Rxc6 24. b3 Rc2 25. a4 Rb2 26. Rc1 Rxb3 27. Rc8+ Kh7 28. Rc7 a5 29. Rxf7 Rb4 30. Rb7 Rxa4 31. Rxb6 Rb4 32. Rxb4 axb4 33. Nd2 Bc3 34. Nb3 Kg6 35. Kg2 Kf5 36. Kf3 Ke5 37. e4 Bd4 38. Nd2 Bc3 39. Nb3 Bd4 40. Nc1 Bc3 41. Nb3 Bd4 42. Na5 Bc3 43. Ke3 Bd4+ 44. Kd3 Bc3 45. f4+ Kd6 46. Nb3 Be1 47. Nd4 Bc3 48. Nb5+ Kc5 49. Nxc3 bxc3 50. Kxc3 g6 51. Kd3 Kd6 52. Kd4 Ke6 53. Kc5 Ke7 54. Kd5 Kd7 55. e5 Ke7 56. e6 Ke8 57. Ke5 Ke7 58. h3 1-0

[Event "Ambelokipi op 86th"]
[Site "Athens"]
[Date "2008.04.12"]
[Round "3"]
[White "Sideris, Theodoros"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2013"]
[BlackElo "1849"]
[PlyCount "61"]
[EventDate "2008.04.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 Qa5+ 7. Bd2 Qb6 8. Bc4 Nc7 9. 0-0 Nxd4 10. Be3 Nxf3+ 11. Qxf3 Qg6 12. Nc3 e6 13. Rad1 f5 14. exf6 Qxf6 15. Bf4 d6 16. Ne4 Qf5 17. Rxd6 Be7 18. Rd3 0-0 19. Bxc7 Qg6 20. Qe3 b5 21. Bb3 Bb7 22. Ng3 Kh8 23. Be5 Bg5 24. f4 Bd8 25. Rd7 Bb6 26. Bd4 Bxd4 27. Qxd4 Bd5 28. Bxd5 exd5 29. f5 Qg5 30. Rxd5 Rfe8 31. f6 1-0

[Event "Ambelokipi op 86th"]
[Site "Athens"]
[Date "2008.04.10"]
[Round "2"]
[White "Efthimiou, Georgios"]
[Black "Anastasopoulos, Spyros"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "1849"]
[BlackElo "2201"]
[PlyCount "77"]
[EventDate "2008.04.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Nf3 0-0 7. Be2 e6 8. 0-0 exd5 9. exd5 Qb6 10. Qb3 Qd8 11. Bg5 h6 12. Bh4 a6 13. Bd3 Qc7 14. Rfe1 g5 15. Bg3 Nh5 16. Ne4 Nxg3 17. Nxg3 Nd7 18. Nf5 Ne5 19. Nxe5 Bxf5 20. Bxf5 Bxe5 21. Re2 b5 22. Rae1 Rfb8 23. Qh3 Kg7 24. Bb1 bxc4 25. Qf5 Rh8 26. g3 Rae8 27. Qc2 Rb8 28. Qxc4 Rxb2 29. Rxb2 Bxb2 30. Qxa6 c4 31. Qa4 Be5 32. Qc2 Qc5 33. Qe4 Qd4 34. Qxd4 Bxd4 35. Re4 Rb8 36. Rxd4 Rxb1+ 37. Kg2 Rb5 38. Rxc4 Rxd5 39. Rc2 1/2-1/2

[Event "Glyfada Christmas op"]
[Site "Glyfada"]
[Date "2007.12.22"]
[Round "2"]
[White "Efthimiou, Georgios"]
[Black "Kotrotsos, Vasilios"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1855"]
[BlackElo "2295"]
[PlyCount "72"]
[EventDate "2007.12.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 4. Nc3 Bb4 5. Qc2 0-0 6. g3 d6 7. Bg2 e5 8. dxe5 dxe5 9. 0-0 Bxc3 10. Qxc3 Qe7 11. Bg5 h6 12. Bxf6 Qxf6 13. b4 Bg4 14. b5 Nd4 15. Nxd4 exd4 16. Qd3 Rfe8 17. e3 dxe3 18. fxe3 Qb6 19. Qd4 Be6 20. Qxb6 axb6 21. Bxb7 Ra3 22. e4 Bxc4 23. Rfc1 Rxa2 24. Rxa2 Bxa2 25. Rxc7 Re5 26. Rc8+ Kh7 27. Bc6 Bc4 28. Re8 Rxe8 29. Bxe8 Kg6 30. Kf2 Kf6 31. Ke3 Ke5 32. Bc6 f6 33. Be8 Bf1 34. Kf2 Bd3 35. Bc6 Bxe4 36. Be8 Kd4 0-1

[Event "Glyfada Christmas op"]
[Site "Glyfada"]
[Date "2007.12.21"]
[Round "1"]
[White "Gousgounis, Nikolaos"]
[Black "Efthimiou, Georgios"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1855"]
[PlyCount "48"]
[EventDate "2007.12.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 Nc6 5. Bb5 e5 6. Bxc6+ bxc6 7. 0-0 Be7 8. d3 0-0 9. Bg5 h6 10. Bxf6 Bxf6 11. Qe2 a5 12. b3 Re8 13. Rae1 Ba6 14. a4 d5 15. exd5 cxd5 16. Nb5 Bxb5 17. axb5 e4 18. dxe4 Rxe4 19. Qd2 Rxe1 20. Rxe1 d4 21. c3 dxc3 22. Qxd8+ Rxd8 23. Rc1 c2 24. b6 Rd1+ 0-1

[Event "Ambelokipi op 80th"]
[Site "Athens"]
[Date "2007.09.19"]
[Round "4"]
[White "Marinopoulos, Nikolaos"]
[Black "Efthimiou, Georgios"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2100"]
[BlackElo "1877"]
[PlyCount "165"]
[EventDate "2007.09.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. e4 Bb4 5. Bd3 Bb7 6. Qc2 Nc6 7. Nge2 e5 8. dxe5 Nxe5 9. 0-0 0-0 10. a3 Be7 11. b3 Re8 12. Bb2 Nxd3 13. Qxd3 d6 14. Rad1 Bf8 15. Ng3 g6 16. f4 Bg7 17. Rfe1 Nd7 18. b4 Qh4 19. Bc1 Nf6 20. Nd5 Nxd5 21. exd5 Qf6 22. Re2 Qc3 23. Qxc3 Bxc3 24. Rc2 Bg7 25. Kf2 Re7 26. Bb2 Rae8 27. Bxg7 Kxg7 28. Rdd2 Re3 29. Re2 Rxe2+ 30. Rxe2 Rxe2+ 31. Nxe2 Bc8 32. Nd4 Bd7 33. b5 h6 34. Nc2 Bf5 35. Nb4 Bc8 36. Nc6 a6 37. a4 a5 38. Nb8 Kf6 39. Na6 Ke7 40. Nxc7 Kd8 41. Na6 Bf5 42. Ke3 Bc2 43. Nb8 Bxa4 44. Nc6+ Kd7 45. Kd2 Bb3 46. Kc3 Bd1 47. Nd4 Bh5 48. h3 g5 49. g4 Bg6 50. f5 Bh7 51. Nc6 Bg8 52. Kb3 Bh7 53. Nd4 Bg8 54. Ne2 f6 55. Ng3 Bf7 56. Ne4 Ke7 57. Kc3 Be8 58. Kd4 Bf7 59. Nc3 Kd7 60. Ke4 Be8 61. Ne2 Bf7 62. Nd4 Be8 63. Ne6 Bf7 64. Nd4 Be8 65. Ne6 Bf7 66. Nf8+ Ke7 67. Ng6+ Kd7 68. Kd4 Be8 69. Nf8+ Ke7 70. Ne6 Kd7 71. Kc3 Bf7 72. Nd4 Be8 73. Kb3 Bf7 74. Nc6 Be8 75. Ka4 Kc7 76. Ne7 Bf7 77. Ng6 Kd7 78. Nh8 Be8 79. Kb3 Ke7 80. Kc3 Kd7 81. Ng6 Bf7 82. Nf8+ Ke7 83. Ng6+ 1/2-1/2

[Event "Ambelokipi op 80th"]
[Site "Athens"]
[Date "2007.09.12"]
[Round "2"]
[White "Kesoglou, Konstantinos"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2118"]
[BlackElo "1877"]
[PlyCount "116"]
[EventDate "2007.09.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 d5 6. cxd5 Nxd5 7. Qc2 c5 8. a3 Be7 9. 0-0 Nc6 10. Rd1 a6 11. d4 cxd4 12. Nxd4 Nxd4 13. Rxd4 Bf6 14. Rd1 Bxc3 15. bxc3 Qc7 16. Bb2 0-0 17. Qb3 Rac8 18. Rd3 Qc4 19. Qxc4 Rxc4 20. e4 Nf6 21. f3 Rfc8 22. Rad1 h6 23. Rd8+ Rxd8 24. Rxd8+ Kh7 25. Bf1 Rc7 26. Rd6 b5 27. Rd4 Nd7 28. a4 Ne5 29. Kf2 Nc6 30. Rd1 bxa4 31. Ra1 Rd7 32. Ke3 a5 33. Be2 f5 34. Rxa4 Rd8 35. Ra1 fxe4 36. fxe4 Rc8 37. Rd1 Ne5 38. c4 Rc5 39. Kd4 Nd7 40. Kc3 Nf6 41. Kd4 Rc7 42. Ke3 Nxe4 43. Bd3 g6 44. Bxe4 Bxe4 45. Kxe4 Rxc4+ 46. Kd3 Rc5 47. Re1 Rc6 48. Re4 g5 49. Bc3 Ra6 50. Kc4 Kg6 51. Kb5 Rd6 52. Bxa5 Kf5 53. Re2 h5 54. Bc7 Rd5+ 55. Kc6 h4 56. gxh4 gxh4 57. Bd6 Ra5 58. Bc7 e5 1-0

[Event "Ambelokipi op 80th"]
[Site "Athens"]
[Date "2007.09.10"]
[Round "1"]
[White "Efthimiou, Georgios"]
[Black "Klokas, Konstantinos"]
[Result "1-0"]
[ECO "A88"]
[WhiteElo "1877"]
[BlackElo "2215"]
[PlyCount "67"]
[EventDate "2007.09.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. g3 0-0 6. Bg2 d6 7. 0-0 c6 8. Re1 Qe8 9. e4 fxe4 10. Nxe4 Nxe4 11. Rxe4 Qf7 12. Qe2 Re8 13. Ng5 Qf6 14. Ne6 Bxe6 15. Rxe6 Qf7 16. d5 Bf6 17. Bd2 Na6 18. dxc6 Nc5 19. cxb7 Rab8 20. Bd5 Kh8 21. Re3 e6 22. Bc6 Re7 23. Bc3 Bxc3 24. Rxc3 Nxb7 25. Bxb7 Rexb7 26. b3 Qf6 27. Rac1 Rf8 28. c5 d5 29. Re3 Rbf7 30. Rxe6 Qxf2+ 31. Qxf2 Rxf2 32. c6 R2f7 33. Rd6 Rc7 34. Rxd5 1-0

[Event "Aegean op 30th"]
[Site "Aghios Kirykos"]
[Date "2007.07.12"]
[Round "6"]
[White "Efthimiou, Georgios"]
[Black "Kakkanas, Evangelos"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1877"]
[BlackElo "2096"]
[PlyCount "82"]
[EventDate "2007.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e3 Bf5 6. Bxc4 e6 7. 0-0 Nbd7 8. Re1 Bb4 9. a3 Bxc3 10. bxc3 0-0 11. Nh4 Be4 12. f3 Bd5 13. Bd3 c5 14. e4 Bc6 15. g3 cxd4 16. cxd4 g6 17. Be3 Qa5 18. Bh6 Rfd8 19. Qc2 Rac8 20. Rac1 Nb6 21. Qb1 Rxd4 22. e5 Qxa3 23. Bxg6 Rxh4 24. Re3 Qa4 25. Bc2 Qd4 26. gxh4 Qxh4 27. exf6 Qxh6 28. f4 Kh8 29. Bd3 Rg8+ 30. Rg3 Rxg3+ 31. hxg3 Qh1+ 32. Kf2 Qf3+ 33. Ke1 Qxg3+ 34. Kd2 Qxf4+ 35. Kc2 Ba4+ 36. Kb2 Bc6 37. Rf1 Qd4+ 38. Kc1 Nd5 39. Bxh7 Qc4+ 40. Kb2 Qc3+ 41. Ka2 Nb4+ 0-1

[Event "Nikaia Fysiolatriko op 05th"]
[Site "Nikaia"]
[Date "2007.06.22"]
[Round "6"]
[White "Makkas, Panayiotis"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "2019"]
[BlackElo "1852"]
[PlyCount "83"]
[EventDate "2007.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. Nc3 c5 4. e4 d6 5. d4 cxd4 6. Nxd4 Nc6 7. Be2 Be7 8. 0-0 0-0 9. Be3 e5 10. Nc2 b6 11. a3 Rb8 12. b4 a6 13. f3 Be6 14. Nd5 b5 15. cxb5 axb5 16. Qd2 Re8 17. Nc3 Bc4 18. Bxc4 bxc4 19. Qe2 d5 20. exd5 Nxd5 21. Qxc4 Nxe3 22. Nxe3 Qd4 23. Ncd5 Bg5 24. Qxd4 exd4 25. Nc4 Rbd8 26. Rae1 Kf8 27. Rxe8+ Rxe8 28. f4 Bd8 29. Kf2 g5 30. b5 Nb8 31. Re1 Rxe1 32. Kxe1 gxf4 33. Kf2 Ke8 34. a4 Kd7 35. Nxf4 Kc7 36. Nd5+ Kd7 37. Kf3 f5 38. a5 Kc8 39. Ndb6+ Bxb6 40. Nxb6+ Kc7 41. Ke2 Kd6 42. a6 1-0

[Event "Ambelokipi op 78th"]
[Site "Athens"]
[Date "2007.05.16"]
[Round "2"]
[White "Sigouros, Ioannis"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2077"]
[BlackElo "1874"]
[PlyCount "109"]
[EventDate "2007.05.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nb3 Be7 8. Qe2 0-0 9. 0-0 b5 10. a3 Qc7 11. f3 Be6 12. Be3 d5 13. exd5 Nxd5 14. Nxd5 Bxd5 15. Rad1 Bxb3 16. cxb3 Bc5 17. Bxh7+ Kh8 18. Be4 Bxe3+ 19. Qxe3 Qa7 20. Rfe1 Qxe3+ 21. Rxe3 Ra7 22. Red3 f5 23. Bxf5 Nc6 24. Be4 Nd4 25. b4 g5 26. Kf2 g4 27. Rc3 gxf3 28. gxf3 Raf7 29. Rdc1 Nxf3 30. Rxf3 Rxf3+ 31. Bxf3 e4 32. Rc3 exf3 33. Rxf3 Rc8 34. Ke3 Kg7 35. Kd4 Rc2 36. h3 Rxb2 37. Kc5 Re2 38. Kb6 Re6+ 39. Kb7 Rh6 40. Rc3 Kf8 41. Rc6 Rxh3 42. Rxa6 Ke8 43. Kb6 Kd7 44. Kxb5 Rh5+ 45. Kb6 Kc8 46. Ra8+ Kd7 47. a4 Rh6+ 48. Kb7 Rh4 49. b5 Kd6 50. b6 Kc5 51. Rc8+ Kb4 52. Ka7 Kb3 53. b7 Rxa4+ 54. Kb6 Rb4+ 55. Kc6 1-0

[Event "Athens Siaperas Memorial 3rd"]
[Site "Athens"]
[Date "2007.02.28"]
[Round "6"]
[White "Koerant, Filipos"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2107"]
[BlackElo "1874"]
[PlyCount "69"]
[EventDate "2007.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. d4 Bb7 5. Bg5 Be7 6. Qc2 d5 7. e3 Nbd7 8. Bd3 h6 9. Bf4 Nh5 10. Be5 Nhf6 11. cxd5 exd5 12. h3 Nxe5 13. dxe5 Nd7 14. e6 fxe6 15. Bg6+ Kf8 16. Nd4 Nc5 17. 0-0-0 Bf6 18. b4 Bxd4 19. Rxd4 Nd7 20. Rhd1 c5 21. bxc5 bxc5 22. Rf4+ Nf6 23. Ne4 Qe7 24. Ng3 Bc6 25. e4 c4 26. e5 Qa3+ 27. Qb2 Qxb2+ 28. Kxb2 Ke7 29. exf6+ gxf6 30. Re1 e5 31. Rh4 Rab8+ 32. Kc1 d4 33. Rxd4 Bxg2 34. Nf5+ Kf8 35. Rd7 1-0

[Event "Athens Siaperas Memorial 3rd"]
[Site "Athens"]
[Date "2007.02.20"]
[Round "3"]
[White "Adoptante, Roderick"]
[Black "Efthimiou, Georgios"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2164"]
[BlackElo "1874"]
[PlyCount "164"]
[EventDate "2007.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 c5 6. e3 cxd4 7. exd4 Bb4+ 8. Bd2 Bxd2+ 9. Nbxd2 0-0 10. 0-0 d5 11. Ne5 Nbd7 12. Rc1 Nxe5 13. dxe5 Nd7 14. Qe2 Ba6 15. b4 Rc8 16. b5 Bb7 17. cxd5 Bxd5 18. Bxd5 exd5 19. e6 fxe6 20. Qxe6+ Kh8 21. Qxd5 Rxc1 22. Rxc1 Qe8 23. Ne4 h6 24. Nd6 Qe7 25. Nf5 Qg5 26. Ne3 Qxd5 27. Nxd5 Nc5 28. Rc2 g5 29. Ne7 Re8 30. Re2 Kh7 31. Re3 Rd8 32. Ra3 Rd1+ 33. Kg2 g4 34. h3 h5 35. hxg4 hxg4 36. Nf5 Nd3 37. Ne3 Ne1+ 38. Kf1 Nc2+ 39. Nxd1 Nxa3 40. Nc3 Kg6 41. f3 gxf3 42. Kf2 Kf5 43. Kxf3 Kg5 44. g4 Kg6 45. Kf4 Kf6 46. g5+ Kg6 47. Kg4 Nc4 48. Kf4 Na3 49. Kg4 Nc4 50. Nd5 Ne5+ 51. Kf4 Nd3+ 52. Ke3 Nc5 53. Nc3 Kxg5 54. Ne4+ Kf5 55. Nxc5 bxc5 56. Kd3 Ke5 57. Kc4 Kd6 58. a4 a5 59. Kc3 Kd5 60. Kd3 c4+ 61. Ke3 Ke5 62. Ke2 Kd5 63. Kf3 Ke5 64. Ke3 Kd5 65. Kf3 Ke5 66. Kf2 Kd5 67. Ke2 Kc5 68. Kd2 Kd6 69. Ke3 Kd5 70. Kf4 Kd4 71. Kf3 Kd3 72. b6 c3 73. b7 c2 74. b8Q c1Q 75. Qd8+ Kc2 76. Qxa5 Qh1+ 77. Kg3 Qg1+ 78. Kf4 Qd4+ 79. Kf5 Kb3 80. Qb5+ Qb4 81. Ke5 Ka3 82. Kd5 Qxa4 1/2-1/2

[Event "Athens Siaperas Memorial 3rd"]
[Site "Athens"]
[Date "2007.02.14"]
[Round "2"]
[White "Efthimiou, Georgios"]
[Black "Sfougatakis, Nikolaos"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "1874"]
[BlackElo "2050"]
[PlyCount "94"]
[EventDate "2007.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bd6 7. 0-0 0-0 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 h6 11. Bc2 e5 12. Re1 exd4 13. Nxd4 Ne5 14. Nf5 Bxf5 15. Bxf5 Qf6 16. Bc2 Rad8 17. Qe2 Rfe8 18. Be3 Qh4 19. c5 Ng4 20. h3 Bh2+ 21. Kh1 Nxe3 22. Kxh2 Qf4+ 23. g3 Ng4+ 24. Kg1 Rxe2 25. gxf4 Rxc2 26. hxg4 Rdd2 27. Rad1 Rxd1 28. Rxd1 Rxb2 29. Rd8+ Kh7 30. Rd7 Kg6 31. f5+ Kg5 32. Rxf7 Kxg4 33. Rxg7+ Kxf5 34. Kg2 a5 35. a3 a4 36. Rf7+ Kg6 37. Rf4 Rc2 38. Rb4 Rxc5 39. Rxb7 Rc3 40. Rb6 Kg5 41. Ra6 Rxa3 42. Rxc6 Rd3 43. Rc5+ Kf4 44. Rc4+ Kg5 45. Rxa4 h5 46. Ra5+ Kg4 47. Ra4+ Kf5 1/2-1/2

[Event "Ambelokipi op 75th"]
[Site "Athens"]
[Date "2007.01.20"]
[Round "3"]
[White "Efthimiou, Georgios"]
[Black "Papahristoudis, Anastasios"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1874"]
[BlackElo "2111"]
[PlyCount "115"]
[EventDate "2007.01.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 d6 6. Bg2 0-0 7. 0-0 Nbd7 8. Bg5 a4 9. a3 Ba5 10. Qxa4 c5 11. Qc2 h6 12. Bxf6 Qxf6 13. e3 b5 14. Ng5 hxg5 15. Bxa8 cxd4 16. exd4 Nb6 17. Bg2 Nxc4 18. Nc3 Bd7 19. b3 Qxd4 20. Ne2 Qd2 21. Qxd2 Nxd2 22. Rfd1 Nxb3 23. Rab1 Nd2 24. Rbc1 d5 25. Nd4 Nc4 26. Nc2 Ra8 27. Rb1 Bb6 28. Bf1 Bc5 29. Rb3 b4 30. axb4 Be7 31. Bxc4 dxc4 32. Ra3 Rxa3 33. Nxa3 Bxb4 34. Rxd7 Bxa3 35. Rc7 g6 36. Rxc4 Kg7 37. Rc7 Bb2 38. h3 Bd4 39. Kg2 Bb6 40. Rb7 Bd4 41. f3 Kf6 42. g4 Be3 43. Kf1 Bf4 44. Ke2 Bg3 45. Kd3 Bf4 46. Kc4 Bh2 47. Kc5 Bf4 48. Kc6 Bg3 49. Rb5 Ke7 50. Rb7+ Kf6 51. Kd7 Ke5 52. Ke7 f5 53. Kf7 Kf4 54. gxf5 gxf5 55. Kxe6 g4 56. hxg4 fxg4 57. Rb4+ Kxf3 58. Rxg4 1/2-1/2

[Event "Athens Smaok op 1th"]
[Site "Athens"]
[Date "2006.12.22"]
[Round "7.14"]
[White "Drivas, Stefanos"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1625"]
[BlackElo "1896"]
[PlyCount "51"]
[EventDate "2006.11.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e3 h6 4. Bxf6 Qxf6 5. c4 c5 6. Nf3 Nc6 7. Nc3 cxd4 8. exd4 Bb4 9. a3 Bxc3+ 10. bxc3 b6 11. Rb1 Ba6 12. Bd3 0-0 13. 0-0 Rac8 14. Qa4 Bb7 15. c5 Ne7 16. Ne5 Qg5 17. g3 Nd5 18. f4 Qh5 19. Qxa7 Rc7 20. cxb6 Nxb6 21. Rxb6 f6 22. Rxb7 Rxb7 23. Qxb7 fxe5 24. Qxd7 exf4 25. Qxe6+ Kh8 26. Qe4 1-0

[Event "Athens Smaok op 1th"]
[Site "Athens"]
[Date "2006.12.15"]
[Round "6"]
[White "Efthimiou, Georgios"]
[Black "Lymberopoulos, Georgios"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "1896"]
[BlackElo "1814"]
[PlyCount "45"]
[EventDate "2006.11.10"]
[EventType "swiss"]
[EventRounds "6"]
[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. Nf3 b6 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 0-0 7. e4 Bb7 8. e5 Ne8 9. Bg2 d6 10. 0-0 Nd7 11. Qc2 f6 12. Ng5 fxg5 13. Bxb7 Rb8 14. Be4 g6 15. Bxg6 hxg6 16. Qxg6+ Ng7 17. Ne4 Rf5 18. g4 Rf4 19. f3 Qe7 20. Nxg5 Nf8 21. Qh6 dxe5 22. Ne4 Rf7 23. Ng5 1/2-1/2

[Event "Athens Smaok op 1th"]
[Site "Athens"]
[Date "2006.12.08"]
[Round "5"]
[White "Gliptis, Georgios"]
[Black "Efthimiou, Georgios"]
[Result "0-1"]
[ECO "A45"]
[BlackElo "1896"]
[PlyCount "98"]
[EventDate "2006.11.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. Nd2 b6 4. e4 Bb7 5. Bd3 c5 6. dxc5 Bxc5 7. Ngf3 d5 8. Qe2 0-0 9. 0-0 Nc6 10. e5 Ne4 11. Nxe4 dxe4 12. Qxe4 g6 13. Bg5 Be7 14. Bh6 f5 15. exf6 Rxf6 16. Bc4 Qc8 17. Qg4 Na5 18. Bd3 Bxf3 19. gxf3 Nc6 20. Rae1 e5 21. Qc4+ Kh8 22. Kg2 b5 23. Qe4 Qg8 24. Bg5 Rf5 25. Bxe7 Nxe7 26. f4 Raf8 27. b3 Rh5 28. fxe5 Qe6 29. Qe3 Nd5 30. Qg3 Nf4+ 31. Kh1 Rh3 32. Qg5 h6 33. Qg1 Rh5 34. f3 Rg5 35. Qc5 Rc8 36. Qd6 Qh3 37. Qf6+ Kg8 38. Rf2 Rf8 39. Qxg5 hxg5 40. Bxb5 Kg7 41. Rd1 Nh5 42. Bf1 Ng3+ 43. Kg1 Nxf1 44. Rdxf1 Qf5 45. Re1 Re8 46. Re4 Rxe5 47. Ra4 Qh3 48. Rxa7+ Kh6 49. Rf1 Re2 0-1

[Event "Athens Smaok op 1th"]
[Site "Athens"]
[Date "2006.12.01"]
[Round "4"]
[White "Efthimiou, Georgios"]
[Black "Kokondylis, Stylianos"]
[Result "0-1"]
[ECO "D34"]
[WhiteElo "1896"]
[BlackElo "1734"]
[PlyCount "68"]
[EventDate "2006.11.10"]
[EventType "swiss"]
[EventRounds "6"]
[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. Nf3 c5 4. cxd5 exd5 5. g3 Nf6 6. Bg2 Be7 7. Nc3 Nc6 8. Bg5 cxd4 9. Nxd4 h6 10. Bf4 0-0 11. Ndb5 d4 12. Bc7 Qd7 13. Na4 Bb4+ 14. Kf1 Nd5 15. Bd6 Bxd6 16. Bxd5 Be5 17. Bg2 Qd8 18. f4 Bf6 19. e4 Qa5 20. Nd6 Rd8 21. e5 Bxe5 22. Nxc8 Raxc8 23. Bxc6 Qa6+ 24. Kg1 Qxc6 25. fxe5 Qe4 26. Qe1 Qc6 27. b3 d3 28. Qd2 Qd5 29. Rc1 Rxc1+ 30. Qxc1 d2 31. Qd1 Rc8 32. Kf2 Rc1 33. Qf3 Qxf3+ 34. Kxf3 Rxh1 0-1

[Event "Athens Smaok op 1th"]
[Site "Athens"]
[Date "2006.11.24"]
[Round "3"]
[White "Gogolis, Alexandros"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2276"]
[BlackElo "1896"]
[PlyCount "83"]
[EventDate "2006.11.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 h6 4. Bh4 g5 5. Bg3 Nh5 6. e4 Nxg3 7. hxg3 Nc6 8. c3 d6 9. Bd3 Bg7 10. Qe2 0-0 11. f4 e5 12. d5 Nb8 13. fxg5 Qxg5 14. Qf2 f5 15. Ngf3 Qe7 16. 0-0-0 fxe4 17. Bxe4 Bf5 18. Qe2 Nd7 19. Bxf5 Rxf5 20. Ne4 Nc5 21. Nxc5 dxc5 22. Rh4 Bf6 23. Re4 Bg5+ 24. Kb1 Qh7 25. d6 Rd8 26. dxc7 Qxc7 27. Qc4+ Kg7 28. Rd5 Rxd5 29. Qxd5 Qd8 30. Qxd8 Bxd8 31. a4 b6 32. Kc2 Kf6 33. Kd3 h5 34. Kc4 Ke6 35. b4 cxb4 36. cxb4 a6 37. Nd4+ Kf6 38. Nxf5 Kxf5 39. Kd5 b5 40. axb5 axb5 41. Rxe5+ Kg4 42. Re8 1-0

[Event "Athens Smaok op 1th"]
[Site "Athens"]
[Date "2006.11.16"]
[Round "2"]
[White "Vavourakis, Georgios"]
[Black "Efthimiou, Georgios"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "1896"]
[PlyCount "124"]
[EventDate "2006.11.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Ng4 9. 0-0-0 Nxe3 10. Qxe3 Be7 11. f4 exf4 12. Qf3 Nd7 13. Nd5 Ne5 14. Qc3 Bxd5 15. Rxd5 Rc8 16. Qb4 Qc7 17. c3 0-0 18. Kb1 Nc6 19. Qc4 b5 20. Qd3 b4 21. Be2 bxc3 22. Qxc3 Bf6 23. Qd2 Nb4 24. Rxd6 Qc2+ 25. Qxc2 Rxc2 26. Rd2 Rfc8 27. Rhd1 Rxd2 28. Rxd2 Bg5 29. Bf3 Rb8 30. e5 h6 31. a3 Nc6 32. Bxc6 Rxb3 33. Bf3 Be7 34. Kc2 Rb5 35. Rd5 Rb6 36. Kc3 f6 37. Rd7 Kf8 38. exf6 Bxf6+ 39. Kd3 Rxb2 40. Ke4 Ra2 41. Kxf4 Rxa3 42. Kf5 Ra5+ 43. Bd5 Ke8 44. Ke6 Ra1 45. Ra7 Re1+ 46. Kd6 Be5+ 47. Kc6 Ra1 48. h3 a5 49. Kb5 Bc3 50. Kc4 Bf6 51. Kb5 Bc3 52. Kc4 Rc1 53. Kb5 Re1 54. Kc4 Rc1 55. Kb5 Kf8 56. Rf7+ Ke8 57. Ra7 Kd8 58. Be4 Kc8 59. Kc6 Bd4+ 60. Kb5 Bxa7 61. Kxa5 Kc7 62. Bf3 Rb1 0-1

[Event "Athens Smaok op 1th"]
[Site "Athens"]
[Date "2006.11.10"]
[Round "1"]
[White "Efthimiou, Georgios"]
[Black "Ignatiadis, Konstantinos"]
[Result "0-1"]
[ECO "A33"]
[WhiteElo "1896"]
[BlackElo "2255"]
[PlyCount "122"]
[EventDate "2006.11.10"]
[EventType "swiss"]
[EventRounds "6"]
[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. Nf3 c5 4. Nc3 cxd4 5. Nxd4 a6 6. g3 Nc6 7. Bg2 Qb6 8. Nb3 d6 9. 0-0 Be7 10. a3 0-0 11. Qc2 Bd7 12. Be3 Qc7 13. Na4 Ne5 14. Nb6 Rab8 15. h3 Bc6 16. Rac1 Bxg2 17. Kxg2 Nfd7 18. Nxd7 Nxd7 19. Rfd1 Rbc8 20. Qb1 b6 21. Nd2 h6 22. Kh2 Ne5 23. b3 Rfd8 24. Ne4 f5 25. Nc3 Nd7 26. b4 Rb8 27. Nd5 exd5 28. cxd5 Nc5 29. bxc5 bxc5 30. Qxf5 Qd7 31. Qxd7 Rxd7 32. Rb1 Rdb7 33. Rxb7 Rxb7 34. Kg2 Rb3 35. Ra1 Bf6 36. Ra2 Kf7 37. Bc1 Ke7 38. e3 Kd7 39. Kf3 Kc7 40. Ke2 Kb6 41. a4 Bc3 42. f4 Ka5 43. Bd2 Bxd2 44. Kxd2 c4 45. g4 Kb4 46. Rc2 Rd3+ 47. Ke2 Kb3 48. Rc1 Rxd5 49. e4 Rd4 50. Ke3 Rd3+ 51. Ke2 Rxh3 52. e5 dxe5 53. fxe5 Rd3 54. Rd1 Rxd1 55. Kxd1 Kb2 56. e6 c3 57. e7 c2+ 58. Ke2 c1Q 59. e8Q Qc2+ 60. Kf3 a5 61. Kf4 Qf2+ 0-1

[Event "Ambelokipi op 72nd"]
[Site "Athens"]
[Date "2006.10.11"]
[Round "2"]
[White "Efthimiou, Georgios"]
[Black "Tsimboukidis, Anastasios"]
[Result "0-1"]
[ECO "D22"]
[WhiteElo "1893"]
[BlackElo "2060"]
[PlyCount "54"]
[EventDate "2006.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 Bg4 5. Bxc4 e6 6. h3 Bh5 7. Nc3 Nc6 8. a3 Nf6 9. 0-0 Bd6 10. g4 Bg6 11. Nh4 Be4 12. g5 Bd5 13. Bd3 Na5 14. e4 Bb3 15. Qe2 Nd7 16. e5 Be7 17. Ne4 Bd5 18. f4 Nb3 19. f5 Nxa1 20. f6 gxf6 21. gxf6 Rg8+ 22. Kh2 Nb3 23. fxe7 Qxe7 24. Nf6+ Nxf6 25. exf6 Nxc1 26. Rxc1 Qxf6 27. Be4 Qf4+ 0-1

[Event "Peiraikos 60th Anniv op"]
[Site "Piraeus"]
[Date "2006.09.08"]
[Round "7"]
[White "Mylonas, Konstantinos"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1475"]
[BlackElo "1893"]
[PlyCount "79"]
[EventDate "2006.09.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d6 6. Bd3 c5 7. Nf3 cxd4 8. cxd4 Nc6 9. Nc3 a6 10. 0-0 Bd7 11. d5 Ne5 12. Nxe5 dxe5 13. Rc1 b5 14. Qe2 Bd6 15. Rfd1 b4 16. dxe6 fxe6 17. Bxa6 Bc5 18. Nb5 Bxf2+ 19. Qxf2 Qxf2+ 20. Kxf2 0-0+ 21. Kg1 Rf7 22. Nc7 Ra7 23. Bb5 Bxb5 24. Nxb5 Rxa2 25. Nd6 Rf8 26. Nc4 g5 27. Ra1 b3 28. Rxa2 bxa2 29. Ra1 Rc8 30. Nxe5 Ra8 31. Kf2 Kg7 32. Ke3 Kf6 33. Nd3 h5 34. Nc1 Rc8 35. Nxa2 Ra8 36. Rf1+ Ke5 37. Nb4 Ra4 38. Nd3+ Kd6 39. Rc1 e5 40. Rf1 1-0

[Event "Peiraikos 60th Anniv op"]
[Site "Piraeus"]
[Date "2006.09.07"]
[Round "6"]
[White "Efthimiou, Georgios"]
[Black "Kyriakoulakos, Anastasios"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "1893"]
[BlackElo "1335"]
[PlyCount "49"]
[EventDate "2006.09.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. Bg5 Nbd7 6. e3 Bb4 7. Qc2 Qa5 8. Bxf6 Nxf6 9. Bd3 dxc4 10. Bxc4 b5 11. Bd3 Nd5 12. Rc1 Qxa2 13. 0-0 Bxc3 14. e4 Ne7 15. Qxc3 Qa6 16. d5 cxd5 17. Qxg7 Rf8 18. Ng5 dxe4 19. Bxe4 Bb7 20. Bxb7 Qxb7 21. Nxh7 Ng6 22. Nxf8 Nxf8 23. h4 Ng6 24. h5 Nf4 25. Qg8+ 1-0

[Event "Peiraikos 60th Anniv op"]
[Site "Piraeus"]
[Date "2006.09.06"]
[Round "5"]
[White "Dounis, Alexandros"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2152"]
[BlackElo "1893"]
[PlyCount "97"]
[EventDate "2006.09.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 e5 5. Bc2 Nc6 6. h3 Be7 7. 0-0 h6 8. d4 cxd4 9. cxd4 0-0 10. Nc3 a6 11. Be3 b5 12. Nd5 Nxd5 13. exd5 Nb4 14. dxe5 Nxc2 15. Qxc2 dxe5 16. Rfd1 Bd6 17. Bc5 Bxc5 18. Qxc5 Qf6 19. Qc6 Bf5 20. Rac1 Rac8 21. Qxf6 gxf6 22. d6 Rfd8 23. Rxc8 Rxc8 24. g4 Be6 25. a3 Kf8 26. Nd2 f5 27. gxf5 Bxf5 28. Nf3 f6 29. Kg2 Rd8 30. Nh4 Bh7 31. Kg3 Kf7 32. Kg4 a5 33. Rd5 b4 34. Rxa5 Ke6 35. Ra6 Bd3 36. Rb6 f5+ 37. Kh5 Be2+ 38. Kg6 bxa3 39. bxa3 Ra8 40. Nxf5 Rxa3 41. Ng3 Bd3+ 42. Kxh6 Ra6 43. Rxa6 Bxa6 44. Ne4 Be2 45. h4 Kd7 46. Kg5 Bf3 47. Kf5 Bxe4+ 48. Kxe4 Kxd6 49. Kf5 1-0

[Event "Peiraikos 60th Anniv op"]
[Site "Piraeus"]
[Date "2006.09.05"]
[Round "4"]
[White "Efthimiou, Georgios"]
[Black "Asvestopoulos, Hristos Dominikos"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "1893"]
[BlackElo "1385"]
[PlyCount "137"]
[EventDate "2006.09.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[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. Be3 Nd7 10. Qd2 f5 11. Bh6 f4 12. Bxg7 Kxg7 13. Rac1 h6 14. Na4 Nb6 15. Nxb6 axb6 16. b4 g5 17. Rc3 g4 18. Nh4 Ng8 19. Nf5+ Bxf5 20. exf5 Rxf5 21. Bxg4 Rg5 22. Be6 Nf6 23. Qc2 Nd7 24. Bf5 Kf6 25. Bh7 Qe7 26. h4 Rg4 27. Qf5+ Kg7 28. Qxg4+ Kxh7 29. Qf5+ Kg7 30. Re1 Rf8 31. Qg4+ Kh7 32. h5 Qf7 33. Qg6+ Qxg6 34. hxg6+ Kxg6 35. g3 fxg3 36. Rxg3+ Kh7 37. f3 Nf6 38. Kh2 Nh5 39. Rh3 Nf4 40. Rg3 Nd3 41. Reg1 Rf7 42. a3 Nb2 43. Rg4 Nd3 44. Rg8 Ne1 45. R1g3 Nxf3+ 46. Kg2 e4 47. Re8 Ng5 48. a4 Rg7 49. a5 bxa5 50. bxa5 c6 51. dxc6 bxc6 52. a6 Ra7 53. Ra3 Kg6 54. Rb8 Ne6 55. Rb7 Ra8 56. a7 Kf6 57. Rb8 Nc7 58. Rxa8 Nxa8 59. Rb3 Ke6 60. Rb8 Nc7 61. Rc8 Kd7 62. Rxc7+ Kxc7 63. a8Q Kb6 64. Qe8 d5 65. cxd5 cxd5 66. Qc8 h5 67. Kf2 h4 68. Ke3 h3 69. Qxh3 1-0

[Event "Peiraikos 60th Anniv op"]
[Site "Piraeus"]
[Date "2006.09.04"]
[Round "3"]
[White "Frangou, Eleni"]
[Black "Efthimiou, Georgios"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1130"]
[BlackElo "1893"]
[PlyCount "131"]
[EventDate "2006.09.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Bxf6 Bxf6 5. Nc3 Nc6 6. Nf3 d6 7. Bc4 0-0 8. 0-0 b6 9. Re1 Bb7 10. e5 dxe5 11. dxe5 Be7 12. Qxd8 Raxd8 13. Rad1 Bb4 14. Rd3 Bxc3 15. Rxc3 Na5 16. Be2 c5 17. Rd1 Rxd1+ 18. Bxd1 Rd8 19. Rd3 Rxd3 20. cxd3 Bd5 21. b3 Nc6 22. a3 Bxf3 23. Bxf3 Nxe5 24. Be2 Nc6 25. Bd1 Kf8 26. f4 Ke7 27. Kf2 Kd6 28. Ke3 Nd4 29. g4 b5 30. b4 Nc6 31. bxc5+ Kxc5 32. Ke4 a5 33. f5 exf5+ 34. gxf5 Nd4 35. Kf4 b4 36. axb4+ axb4 37. f6 Ne6+ 38. Ke5 g6 39. Bb3 Nd8 40. d4+ Kc6 41. Ba4+ Kc7 42. Kd5 Nb7 43. Kc4 Kd6 44. Kxb4 Ke6 45. Bc6 Nd6 46. Kc5 Nf5 47. d5+ Ke5 48. Be8 Nd6 49. Bd7 Ne4+ 50. Kc6 Kxf6 51. Bh3 Ke5 52. Bg2 Nd6 53. Kd7 f5 54. Bf3 h6 55. h3 g5 56. Kc6 f4 57. Kc5 Ne8 58. Kc6 Kd4 59. d6 Nf6 60. d7 Nxd7 61. Kxd7 Ke3 62. Bh1 f3 63. Ke6 Kf4 64. Kf6 Kg3 65. Bxf3 Kxf3 66. Kg6 1/2-1/2

[Event "Peiraikos 60th Anniv op"]
[Site "Piraeus"]
[Date "2006.09.03"]
[Round "2"]
[White "Efthimiou, Georgios"]
[Black "Draci, Robert"]
[Result "0-1"]
[ECO "D44"]
[WhiteElo "1893"]
[BlackElo "2176"]
[PlyCount "122"]
[EventDate "2006.09.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. Qf3 Qb6 12. Bxf6 Nxf6 13. Qxf6 Rg8 14. Be2 Be7 15. Qf4 Rxg2 16. Bh5 Rg7 17. Ke2 Bg5 18. Qg4 Bd7 19. Ne4 Bh6 20. Qh4 Kf8 21. Nd6 Bg5 22. Qe4 Be8 23. Nxe8 Rxe8 24. Rhg1 Qa5 25. f4 Bh6 26. Rxg7 Bxg7 27. Qh7 Qb4 28. Qc2 Rd8 29. a3 Qe7 30. Ke3 c5 31. Rd1 cxd4+ 32. Rxd4 Rxd4 33. Kxd4 Qh4 34. Qe4 Bh6 35. Qa8+ Kg7 36. Qg2+ Kh8 37. Qa8+ Kh7 38. Qe4+ Kg8 39. Qa8+ Bf8 40. Qg2+ Kh8 41. Bg4 Qd8+ 42. Ke3 Qd3+ 43. Kf2 Bc5+ 44. Ke1 Qe3+ 45. Be2 c3 46. Qa8+ Kh7 47. bxc3 Qc1+ 48. Bd1 Qxc3+ 49. Kf1 Qc4+ 50. Kg2 Qxf4 51. Bc2+ Kg7 52. Qe4 Qxe4+ 53. Bxe4 Bxa3 54. Bc6 b4 55. Kf3 b3 56. Ba4 b2 57. Bc2 Bb4 58. Kg4 Bc3 59. Kf4 Kh6 60. Ke4 Kg5 61. Bb1 Kg4 0-1

[Event "Nikaia op 14th"]
[Site "Nikaia"]
[Date "2006.08.??"]
[Round "5"]
[White "Efthimiou, Georgios"]
[Black "Nemtsas, Hristoforos"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "1893"]
[BlackElo "1330"]
[PlyCount "86"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[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. Be3 Nd7 10. Qd2 f5 11. exf5 Nxf5 12. Bg5 Bf6 13. Bxf6 Nxf6 14. b4 a5 15. Rab1 b6 16. bxa5 Rxa5 17. Bd1 Ba6 18. Be2 Qd7 19. g4 Nxg4 20. Ng5 Nf6 21. Ne6 Re8 22. Qg5 Qf7 23. Nxc7 h6 24. Qg2 Qxc7 25. Kh1 Kh7 26. Rg1 Rg8 27. Bd3 Bxc4 28. Ne4 Nxe4 29. Bxe4 Qf7 30. Rxb6 Bxd5 31. Rgb1 Bxe4 32. Qxe4 Qd5 33. Rb7+ Rg7 34. Qxd5 Rxd5 35. Rb8 Ra5 36. Rc1 Rxa2 37. Rcc8 Rf7 38. Kg2 d5 39. Kh3 Rxf2 40. Rc6 Nd4 41. Rcc8 R7f3+ 42. Kg4 Rg2+ 43. Kh4 Nf5# 0-1

[Event "Nikaia op 14th"]
[Site "Nikaia"]
[Date "2006.08.??"]
[Round "6"]
[White "Paterakis, Alexios"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1440"]
[BlackElo "1893"]
[PlyCount "55"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bb5+ Nbd7 5. e5 dxe5 6. Nxe5 a6 7. Qb3 e6 8. Bxd7+ Nxd7 9. Nxd7 Qxd7 10. 0-0 b5 11. Qd1 Bb7 12. d4 Qc6 13. f3 Rd8 14. Be3 cxd4 15. Bxd4 Bd6 16. Qe2 0-0 17. Nd2 Qc7 18. g3 Rfe8 19. Rae1 e5 20. Bf2 f5 21. Qd3 Bc5 22. Qc2 e4 23. fxe4 Bxf2+ 24. Rxf2 fxe4 25. Re3 Rd3 26. Qxd3 Rd8 27. Qe2 h6 28. Nxe4 1-0

[Event "Nikaia op 14th"]
[Site "Nikaia"]
[Date "2006.08.??"]
[Round "2"]
[White "Seretakis, Nikolas"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "B89"]
[WhiteElo "2230"]
[BlackElo "1893"]
[PlyCount "30"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 d6 4. d4 cxd4 5. Nxd4 a6 6. Bc4 e6 7. Bb3 Nf6 8. Be3 Be7 9. Qe2 Qc7 10. Rg1 b5 11. Nxc6 Qxc6 12. 0-0-0 Nxe4 13. Nd5 Nc5 14. Bxc5 dxc5 15. Nxe7 Kxe7 1-0

[Event "Ambelokipi op 70th"]
[Site "Athens"]
[Date "2006.05.24"]
[Round "6"]
[White "Koukoufikis, Alexandros"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2268"]
[BlackElo "1854"]
[PlyCount "49"]
[EventDate "2006.05.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e6 7. Qd2 Nge7 8. Bh6 0-0 9. h4 f6 10. Bxg7 Kxg7 11. h5 g5 12. h6+ Kg8 13. f4 Ng6 14. fxg5 fxg5 15. Nf3 Nd4 16. 0-0 Nxf3+ 17. Bxf3 Ne5 18. Bg2 Rxf1+ 19. Rxf1 Nc6 20. Qf2 Qe7 21. Nb5 Ne5 22. Nxd6 Qxd6 23. Qf6 Qd4+ 24. Kh1 Nf3 25. Qxf3 1-0

[Event "Ambelokipi op 70th"]
[Site "Athens"]
[Date "2006.05.17"]
[Round "4"]
[White "Angelis, Ioannis"]
[Black "Efthimiou, Georgios"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "2060"]
[BlackElo "1854"]
[PlyCount "40"]
[EventDate "2006.05.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 b6 4. e4 d6 5. d4 Bb7 6. Bd3 Be7 7. 0-0 0-0 8. Ng5 Nc6 9. Be3 e5 10. Nf3 Ng4 11. d5 Nxe3 12. fxe3 Nb4 13. a3 Nxd3 14. Qxd3 Bc8 15. Na2 f5 16. exf5 Bxf5 17. e4 Bd7 18. Nb4 a5 19. Nc6 Qe8 20. Nxe7+ Qxe7 1/2-1/2

[Event "Athens Siaperas Memorial 2nd"]
[Site "Athens"]
[Date "2006.03.25"]
[Round "3"]
[White "Solias, Georgios"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "E88"]
[WhiteElo "2003"]
[BlackElo "1854"]
[PlyCount "59"]
[EventDate "2006.02.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 c6 8. Qd2 cxd5 9. cxd5 Nh5 10. g4 Nf4 11. Nge2 f5 12. gxf5 gxf5 13. 0-0-0 Ng6 14. exf5 Rxf5 15. Ng3 Rxf3 16. Be2 Rf8 17. Nh5 Qh4 18. Bg5 Qd4 19. Nb5 Qc5+ 20. Nc3 Bh8 21. Bh6 Rf7 22. Rdf1 Bh3 23. Rxf7 Kxf7 24. Qd3 Qc8 25. Qf3+ Kg8 26. Nf6+ Bxf6 27. Qxf6 Qc7 28. Rg1 Na6 29. Rg3 Bc8 30. Qf8# 1-0

[Event "Ambelokipi op 68th"]
[Site "Athens"]
[Date "2006.01.21"]
[Round "1"]
[White "Delithanasis, Dimitrios"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "2301"]
[BlackElo "1854"]
[PlyCount "79"]
[EventDate "2006.01.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Bb5+ Nbd7 7. Nf5 a6 8. Bxd7+ Qxd7 9. Ne3 Qc6 10. Ned5 Nxd5 11. Nxd5 Be6 12. 0-0 f5 13. f3 f4 14. b3 Qc5+ 15. Rf2 Bxd5 16. Qxd5 Qxd5 17. exd5 Be7 18. a4 Bd8 19. a5 Rc8 20. c4 Kd7 21. Bd2 Bc7 22. Kf1 Bb8 23. Ke2 Ba7 24. Rff1 g5 25. Kd3 h5 26. h3 h4 27. Rab1 Ke7 28. b4 Rc7 29. Rbc1 Rhc8 30. Rfe1 Kf6 31. Re4 Bd4 32. Rc2 Ke7 33. Bc1 Kf6 34. Ba3 Be3 35. Bb2 Kf5 36. c5 dxc5 37. Rxe5+ Kg6 38. Re6+ Kf7 39. Rf6+ Ke7 40. d6+ 1-0

[Event "Kalamaria op"]
[Site "Kalamaria"]
[Date "2004.04.13"]
[Round "1.4"]
[White "Efthimiou, Georgios"]
[Black "Zakarian, David"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "1595"]
[BlackElo "2248"]
[PlyCount "100"]
[EventDate "2004.04.25"]
[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. Nf3 Nf6 4. Bg5 Be7 5. Nc3 0-0 6. e3 Nbd7 7. Bd3 h6 8. Bh4 b6 9. cxd5 exd5 10. 0-0 Bb7 11. Rc1 Ne4 12. Bxe7 Qxe7 13. Qc2 c5 14. Bb5 Ndf6 15. Nxe4 Nxe4 16. Ne5 Rac8 17. Qa4 a6 18. Bd7 Rc7 19. Bf5 b5 20. Qa3 Nd6 21. Bb1 c4 22. Qc3 Ne4 23. Qc2 g6 24. f3 Nf6 25. Qf2 Nd7 26. f4 Re8 27. Qg3 Nf8 28. Kh1 Qd6 29. f5 f6 30. Nxg6 Qxg3 31. hxg3 Rxe3 32. Rce1 Rxe1 33. Rxe1 Nxg6 34. fxg6 Kg7 35. g4 b4 36. Kg1 a5 37. Kf2 a4 38. Ke2 b3 39. axb3 cxb3 40. Kd2 Bc8 41. Rc1 Rxc1 42. Kxc1 Bxg4 43. Kd2 Bd7 44. Kc3 f5 45. Kb4 Kxg6 46. Kc5 Kf6 47. Kxd5 h5 48. Bd3 f4 49. Be4 Bf5 50. Bf3 a3 0-1

[Event "Lefkos Pyrgos int 7th"]
[Site "Thessaloniki"]
[Date "2003.12.20"]
[Round "1"]
[White "Shavtvaladze, Nikoloz"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2429"]
[PlyCount "47"]
[EventDate "2003.12.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bc5 7. Nbd2 Ng4 8. 0-0 Nxf2 9. Rxf2 Bxf2+ 10. Kxf2 0-0 11. Nc4 Bg4 12. Ncxe5 Bxf3 13. Nxf3 f5 14. exf5 Rxf5 15. Be3 Qf6 16. Kg1 c5 17. c3 Rf8 18. Qb3+ Kh8 19. Qxb7 c6 20. Qc7 g5 21. h3 h5 22. Nxg5 Rxg5 23. Bxg5 Qxg5 24. Re1 1-0

[Event "Mitilini op"]
[Site "Mitilini"]
[Date "1996.??.??"]
[Round "?"]
[White "Efthimiou, Georgios"]
[Black "Karagiannis, Athanasios"]
[Result "0-1"]
[ECO "E10"]
[BlackElo "2375"]
[PlyCount "70"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Bg5 c5 4. Nf3 Qb6 5. Qb3 Nc6 6. Bxf6 gxf6 7. Qxb6 axb6 8. e3 Bg7 9. Nc3 f5 10. Nb5 0-0 11. a3 f4 12. g3 fxe3 13. fxe3 Ne7 14. Nd6 Nc6 15. Nb5 Rd8 16. Rd1 d5 17. Be2 dxc4 18. Bxc4 Na5 19. Ba2 Bd7 20. Nc3 Bc6 21. 0-0 Bxf3 22. Rxf3 cxd4 23. exd4 Bxd4+ 24. Kg2 Bxc3 25. Rxd8+ Rxd8 26. bxc3 Nc6 27. Rf2 Ra8 28. Rb2 Rxa3 29. Bb1 Rxc3 30. Rxb6 Na5 31. Be4 Rc7 32. Kf2 h6 33. Rb5 Nc6 34. Ke3 Kg7 35. Kd3 f5 0-1

[Event "Mitilini op"]
[Site "Mitilini"]
[Date "1996.??.??"]
[Round "?"]
[White "Efthimiou, Georgios"]
[Black "Papadopoulou, Triantafilia"]
[Result "0-1"]
[ECO "A42"]
[BlackElo "2010"]
[PlyCount "36"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nd7 5. Nf3 e5 6. d5 Ne7 7. Be2 0-0 8. 0-0 f5 9. Ne1 Nf6 10. f3 f4 11. Nd3 g5 12. c5 h5 13. cxd6 cxd6 14. b3 g4 15. Kh1 Ng6 16. Ba3 g3 17. hxg3 fxg3 18. Qe1 Nxe4 0-1

[Event "Mitilini op"]
[Site "Mitilini"]
[Date "1996.??.??"]
[Round "?"]
[White "Efthimiou, Georgios"]
[Black "Passakos, Georgios"]
[Result "0-1"]
[ECO "A84"]
[BlackElo "2030"]
[PlyCount "86"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 f5 2. c4 e6 3. Nc3 Nf6 4. g3 Bb4 5. Qc2 0-0 6. Bg5 c5 7. e3 Nc6 8. Nge2 Qa5 9. Bxf6 Rxf6 10. a3 b6 11. Rc1 Bxc3+ 12. Qxc3 cxd4 13. exd4 e5 14. Qxa5 bxa5 15. d5 Nd8 16. Nc3 Rb8 17. Na4 d6 18. Rb1 f4 19. Bd3 Nf7 20. Nc3 Ng5 21. Ke2 Bg4+ 22. Kd2 fxg3 23. fxg3 Rf2+ 24. Kc1 Bf3 25. Rf1 Rxh2 26. Nb5 e4 27. Bc2 Be2 28. Rf4 Bxc4 29. Nxd6 Bxd5 30. b3 e3 31. Kb2 Rxb3+ 32. Ka1 Rxa3+ 33. Kb2 Ra2+ 34. Kc3 Raxc2+ 35. Kd4 Rhd2+ 36. Ke5 h5 37. Rb8+ Kh7 38. Rh4 Nf3+ 39. Kf5 Nxh4+ 40. Ke5 Nf3+ 41. Kf5 Nd4+ 42. Kg5 Ne6+ 43. Kxh5 Bf3+ 0-1

[Event "Mitilini op"]
[Site "Mitilini"]
[Date "1996.??.??"]
[Round "?"]
[White "Efthimiou, Georgios"]
[Black "Siametis, Vladimiros"]
[Result "1-0"]
[ECO "A32"]
[PlyCount "27"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nf6 5. Qc2 d5 6. Bg5 Bb4+ 7. Nd2 dxc4 8. Qa4+ Qd7 9. Qxb4 Qxd4 10. Rd1 Nc6 11. Qa3 Ne4 12. Nxe4 Qxe4 13. Rd8+ Nxd8 14. Qe7# 1-0

[Event "Mitilini op"]
[Site "Mitilini"]
[Date "1996.??.??"]
[Round "?"]
[White "Hadzifoti, H."]
[Black "Efthimiou, Georgios"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "62"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 g6 3. Nge2 Bg7 4. b3 Nf6 5. f3 0-0 6. Nf4 Ne8 7. Bb2 f5 8. Qe2 fxe4 9. Qxe4 Kh8 10. 0-0-0 Nf6 11. Qe3 e5 12. Nfd5 Nxd5 13. Nxd5 c6 14. Nc3 d5 15. Nb1 d4 16. Qe4 Bf5 17. Qe1 Qa5 18. g4 Be6 19. Be2 Nd7 20. d3 Bh6+ 21. Nd2 Qxa2 22. Qh4 Bf4 23. Qe7 Rfe8 24. Qa3 Qxa3 25. Bxa3 a5 26. Kb2 Bxd2 27. Rxd2 b5 28. Bd6 b4 29. Re1 g5 30. Bf1 Bd5 31. Bc7 Ra7 0-1

[Event "Mitilini op"]
[Site "Mitilini"]
[Date "1996.??.??"]
[Round "?"]
[White "Liontis, D."]
[Black "Efthimiou, Georgios"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "67"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Bb5+ c6 5. Ba4 b5 6. Bb3 a5 7. a4 Qb6 8. 0-0 Nf6 9. e5 dxe5 10. Nxe5 0-0 11. Bg5 h6 12. Bxf6 Bxf6 13. Nxg6 Rd8 14. c3 e5 15. Qh5 bxa4 16. Bc4 Ba6 17. Bxf7+ Kxf7 18. Nxe5+ Ke7 19. Qf7+ Kd6 20. Qxf6+ Kc7 21. Qf7+ Nd7 22. Re1 Qxb2 23. Na3 Kc8 24. Nac4 Bxc4 25. Qxc4 Nxe5 26. dxe5 Kc7 27. Rab1 Qd2 28. h3 Rab8 29. Rbc1 Rb2 30. Rf1 Rf8 31. Qh4 Rf7 32. e6 Rf4 33. Qg3 Rb7 34. e7 0-1

[Event "Mitilini op"]
[Site "Mitilini"]
[Date "1996.??.??"]
[Round "?"]
[White "Pagalakis, L."]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "E81"]
[PlyCount "94"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. c4 Bg7 4. Be3 Nf6 5. f3 0-0 6. Nc3 Nbd7 7. Bd3 c6 8. Qd2 Qc7 9. g4 e5 10. d5 cxd5 11. cxd5 a6 12. h4 Nc5 13. Be2 Qa5 14. Rb1 Qc7 15. h5 Re8 16. Rc1 Qe7 17. hxg6 fxg6 18. b4 Ncd7 19. Bc4 b5 20. Bb3 Rf8 21. Nh3 Re8 22. Ng5 Nf8 23. Ne6 Nxe6 24. dxe6 Bb7 25. Bg5 Rac8 26. Ke2 Rc7 27. Bxf6 Bxf6 28. Nd5 Bxd5 29. Qxd5 Rec8 30. Rxc7 Rxc7 31. Rd1 Bg7 32. Qa8+ Bf8 33. Qb8 Kg7 34. Qb6 Qd8 35. Qxa6 Qh4 36. Qb6 Qh2+ 37. Qf2 Qf4 38. Kf1 Rb7 39. Kg2 Qf7 40. Qd2 Qe7 41. Qd5 Rb6 42. Rc1 Kh6 43. Rc8 Kg7 44. Kg3 h5 45. Re8 Qc7 46. Rxf8 Qc3 47. Rf7+ Kh6 1-0

[Event "Mitilini op"]
[Site "Mitilini"]
[Date "1996.??.??"]
[Round "?"]
[White "Soultatis, Kostas"]
[Black "Efthimiou, Georgios"]
[Result "1-0"]
[ECO "E91"]
[PlyCount "48"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 Nf6 5. Nf3 Nbd7 6. Be2 0-0 7. 0-0 c6 8. h3 Qc7 9. Be3 e5 10. dxe5 dxe5 11. c5 Qa5 12. a3 b5 13. cxb6 axb6 14. Qc2 b5 15. Rfd1 Bb7 16. b4 Qc7 17. Nxb5 Qb8 18. Nd6 c5 19. Nxb7 Qxb7 20. bxc5 Qc6 21. Rd6 Qc7 22. Bb5 Rfc8 23. Rdd1 Nb8 24. a4 Bf8 1-0

