[Event "Wch Amateurs U1700"]
[Site "Rhodes"]
[Date "2024.11.04"]
[Round "9"]
[White "Siff, Anton"]
[Black "Elkhayary, Ahmed"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1657"]
[PlyCount "89"]
[EventDate "2024.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 Bf5 5. c4 Nb4 6. Na3 N8c6 7. d5 Nb8 8. Qa4+ N8c6 9. dxc6 Nxc6 10. Bf4 e6 11. Be2 Qf6 12. Ne5 Bb4+ 13. Kf1 0-0 14. Nxc6 Bxa3 15. Qxa3 Be4 16. Be5 Qg5 17. Qg3 Qxg3 18. Ne7+ Kh8 19. hxg3 Rfe8 20. f3 f6 21. Bc3 Bc2 22. Rc1 Ba4 23. Ng6+ Kg8 24. Nf4 e5 25. Nd5 Rac8 26. Bd3 Bd7 27. Bxh7+ Kf7 28. Bd3 Red8 29. Ke2 c6 30. Ne3 Be6 31. b3 Rd7 32. Bf5 Rcd8 33. Bxe6+ Kxe6 34. Rhd1 Rxd1 35. Rxd1 Rxd1 36. Kxd1 c5 37. g4 b6 38. a4 g6 39. a5 Kd6 40. axb6 axb6 41. Nd5 b5 42. Nxf6 b4 43. Bd2 Ke6 44. Ne4 Kf7 45. Nxc5 1-0

[Event "Wch Amateurs U1700"]
[Site "Rhodes"]
[Date "2024.11.02"]
[Round "7"]
[White "Siff, Anton"]
[Black "Tsakiris, Nikolaos"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1657"]
[BlackElo "1613"]
[PlyCount "72"]
[EventDate "2024.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Qc7 7. a3 b6 8. Be3 d6 9. f4 Bb7 10. Qf3 Nbd7 11. Bd3 Rd8 12. Qe2 Nc5 13. Bd2 Nxd3+ 14. Qxd3 d5 15. cxd5 exd5 16. e5 Ne4 17. Nb3 Qc4 18. Nc1 Nxd2 19. Qxd2 d4 20. Nd1 Be7 21. Qd3 Bh4+ 22. Nf2 Qd5 23. g3 Be7 24. Rg1 0-0 25. Qb3 Qa5+ 26. Ke2 Bd5 27. Qd1 f6 28. Ncd3 fxe5 29. Nxe5 Bf6 30. Nfd3 Bxe5 31. Nxe5 Qb5+ 32. Nd3 Bc4 33. Qc2 Bxd3+ 34. Qxd3 Rfe8+ 35. Kd2 Qxb2+ 36. Qc2 Re2+ 0-1

[Event "Wch Amateurs U1700"]
[Site "Rhodes"]
[Date "2024.10.31"]
[Round "5"]
[White "Siff, Anton"]
[Black "Galt, Naran Undrakh"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1657"]
[BlackElo "1601"]
[PlyCount "92"]
[EventDate "2024.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 cxd4 4. cxd4 Nf6 5. e5 Nd5 6. Nc3 Nxc3 7. bxc3 Qc7 8. Bd2 d6 9. Nf3 Nd7 10. Bb5 a6 11. Bxd7+ Bxd7 12. 0-0 d5 13. Qb3 Be7 14. Rac1 Bb5 15. Rfe1 0-0 16. h4 Qc4 17. g3 Qxb3 18. axb3 Rfc8 19. Re3 a5 20. Ra1 a4 21. bxa4 Bxa4 22. Ree1 b5 23. Rec1 Rc4 24. Ne1 Rcc8 25. Nd3 Bb3 26. Nb4 Ra4 27. Rxa4 bxa4 28. Ra1 Kf8 29. Kf1 Bxb4 30. cxb4 Rc4 31. Rc1 Rxd4 32. Bc3 Re4 33. f3 Rc4 34. Bd2 Bc2 35. Ra1 Ke8 36. Ke2 Kd7 37. Ra3 Bb3 38. Kd3 Kc6 39. Bc3 Kb5 40. Ra1 h6 41. f4 Re4 42. Ra3 Bc4+ 43. Kc2 Re3 44. Bb2 Bb3+ 45. Kd2 Rxg3 46. Bc3 Kc4 0-1

[Event "Wch Amateurs U1700"]
[Site "Rhodes"]
[Date "2024.10.29"]
[Round "3"]
[White "Siff, Anton"]
[Black "Papadopoulos, Antonios P"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1657"]
[BlackElo "1455"]
[PlyCount "38"]
[EventDate "2024.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be6 7. N1c3 a6 8. Na3 Nf6 9. Bg5 Be7 10. Bd3 h6 11. Bxf6 Bxf6 12. Nd5 Nd4 13. 0-0 0-0 14. Nc2 Nxc2 15. Qxc2 Bxd5 16. exd5 g6 17. h3 Qe7 18. Rfe1 Rac8 19. Rad1 Bg7 1/2-1/2

[Event "Wch Amateurs U1700"]
[Site "Rhodes"]
[Date "2024.10.28"]
[Round "2"]
[White "Yarur Elsaca, Daniel"]
[Black "Siff, Anton"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1571"]
[BlackElo "1657"]
[PlyCount "125"]
[EventDate "2024.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Nf3 Bxc5 6. Bd3 Nc6 7. 0-0 Nge7 8. Nc3 0-0 9. Bxh7+ Kxh7 10. Ng5+ Kg6 11. Qg4 Nxe5 12. Qg3 Nf5 13. Qxe5 Qd6 14. Qe2 Rh8 15. Nh3 f6 16. Be3 Bxe3 17. fxe3 Qb6 18. Rae1 Qxb2 19. Qd3 Kf7 20. Nf4 Qb6 21. g4 Ne7 22. Rb1 Qd6 23. Rf2 g5 24. Nh5 f5 25. Ne4 Qe5 26. Nxg5+ Kg6 27. Nf3 Qe4 28. Nf4+ Kf7 29. Ng5+ Kf6 30. Nxe4+ dxe4 31. Qc3+ e5 32. Nh5+ Ke6 33. Ng7+ Kf6 34. Nxf5 Nxf5 35. gxf5 Rg8+ 36. Rg2 Bxf5 37. Rxg8 Rxg8+ 38. Kh1 Bg4 39. Rf1+ Bf3+ 40. Rxf3+ exf3 41. e4 f2 42. Qf3+ Ke7 43. Qxf2 Rf8 44. Qc5+ Kf7 45. Qxe5 Kg6 46. Kg2 Rg8 47. Kf2 b6 48. Ke3 Kh7 49. Qf5+ Kh8 50. e5 a5 51. Qf6+ Rg7 52. Qxb6 Rh7 53. Qf6+ Kg8 54. Qg6+ Rg7 55. Qxg7+ Kxg7 56. Kd4 Kf7 57. Kd5 Ke7 58. h4 a4 59. h5 a3 60. h6 Kf7 61. e6+ Ke8 62. h7 Ke7 63. c4 1-0

[Event "Wch Amateurs U1700"]
[Site "Rhodes"]
[Date "2024.10.27"]
[Round "1"]
[White "Siff, Anton"]
[Black "Sergelen, Argil"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1657"]
[PlyCount "119"]
[EventDate "2024.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Ne2 Qc7 9. h3 c5 10. dxc5 Bxc5 11. 0-0 Rd8 12. Qc2 h6 13. Bf4 Bd6 14. Bxd6 Qxd6 15. Rfd1 Qe7 16. Rd2 Nc6 17. Rad1 Be6 18. Qa4 Rd7 19. Bb5 Rad8 20. Nd4 Bd5 21. c4 Be4 22. Bxc6 bxc6 23. Nb3 Rxd2 24. Rxd2 Rxd2 25. Nxd2 Bd3 26. Nf3 Qc5 27. b3 a5 28. a3 Bc2 29. Nd2 Qb6 30. Kf1 Kf8 31. g3 f5 32. h4 g5 33. hxg5 hxg5 34. Kg2 Ke7 35. f3 g4 36. fxg4 fxg4 37. Kf1 c5 38. Qb5 Qd6 39. Qxa5 Bd3+ 40. Kg2 f5 41. Qc3 Qd4 42. Qxd4 cxd4 43. b4 Kd6 44. c5+ Kc6 45. Kf2 Ba6 46. a4 Bb7 47. Nb3 Kd5 48. b5 Ba8 49. c6 Kc4 50. Na5+ Kb4 51. c7 Bb7 52. Nxb7 d3 53. c8Q d2 54. Ke2 f4 55. Qxg4 Kc3 56. Qf3+ Kb2 57. Kxd2 Ka2 58. Kc2 fxg3 59. Qb3+ Ka1 60. Qb1# 1-0

[Event "Viljandi Raud Memorial 57th"]
[Site "Viljandi"]
[Date "2023.07.09"]
[Round "9"]
[White "Ruus, Rein"]
[Black "Siff, Anton"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "1670"]
[PlyCount "22"]
[EventDate "2023.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. Nc3 a6 5. Bg5 dxc4 6. e4 h6 7. e5 hxg5 8. exf6 Bb4 9. Bxc4 c5 10. Qa4+ Nd7 11. Bb5 Kf8 1-0

[Event "Viljandi Raud Memorial 57th"]
[Site "Viljandi"]
[Date "2023.07.08"]
[Round "8"]
[White "Siff, Anton"]
[Black "Barea Tarin, Pedro Jose"]
[Result "1-0"]
[ECO "B01"]
[BlackElo "1470"]
[PlyCount "119"]
[EventDate "2023.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 c6 6. Bc4 e6 7. Nf3 Nbd7 8. 0-0 Be7 9. Re1 0-0 10. a3 Qc7 11. Ne4 b6 12. b4 Bb7 13. Nxf6+ Nxf6 14. Bb3 Rad8 15. c4 c5 16. dxc5 bxc5 17. Qe2 cxb4 18. Bxb4 Bxb4 19. axb4 a6 20. c5 Nd5 21. Bxd5 exd5 22. Qe7 Rd7 23. Qe5 Qxe5 24. Rxe5 d4 25. Nd2 f6 26. Re6 Rc8 27. h3 Rcc7 28. Rb6 Re7 29. Nb3 d3 30. Rd1 Kf7 31. Rxd3 Re1+ 32. Kh2 Re2 33. Rbd6 Rce7 34. Kg3 Be4 35. Rd2 Re1 36. Rxa6 Rb1 37. Ra3 Rb7 38. Rd4 Bc2 39. Na5 R7xb4 40. Rxb4 Rxb4 41. Rc3 Bf5 42. c6 Bc8 43. c7 Ke8 44. Rd3 Bd7 45. Rd5 Rb6 46. Rc5 Bc8 47. Rd5 Bd7 48. Rh5 h6 49. Rd5 Ra6 50. Kh4 Ra7 51. Rc5 Bc8 52. Kh5 Kd7 53. Nc4 Rb7 54. Kg6 Rxc7 55. Rxc7+ Kxc7 56. Kxg7 Ba6 57. Ne3 f5 58. f4 Kd7 59. Kxh6 Ke6 60. Kg5 1-0

[Event "Viljandi Raud Memorial 57th"]
[Site "Viljandi"]
[Date "2023.07.06"]
[Round "6"]
[White "Staub, Madis"]
[Black "Siff, Anton"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1476"]
[PlyCount "125"]
[EventDate "2023.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Nf6 5. Nc3 Bf5 6. Nf3 e6 7. Bd3 Bxd3 8. Qxd3 Bd6 9. Bg5 0-0 10. a3 Nbd7 11. Ne4 Be7 12. Nxf6+ Nxf6 13. c4 a5 14. 0-0 c5 15. Rad1 cxd4 16. Qxd4 Qxd4 17. Rxd4 Rfd8 18. Rfd1 h6 19. Rxd8+ Rxd8 20. Rxd8+ Bxd8 21. Bxf6 Bxf6 22. b3 Kf8 23. Kf1 Ke7 24. Ke2 Kd6 25. Kd3 Bb2 26. Nd4 Kc5 27. b4+ axb4 28. Nb3+ Kc6 29. axb4 b5 30. Na5+ Kb6 31. c5+ Kc7 32. g4 f5 33. h3 Be5 34. Nb3 Kc6 35. gxf5 exf5 36. f4 Bf6 37. h4 Kd5 38. h5 Bb2 39. Nd2 Bf6 40. Nf1 Bh4 41. Ne3+ Ke6 42. Nc2 Bf6 43. Nd4+ Bxd4 44. Kxd4 Kd7 45. Ke5 Kc6 46. Kxf5 Kd5 47. Kg6 Kc4 48. c6 Kxb4 49. c7 Ka3 50. c8Q b4 51. Kxg7 b3 52. Qa6+ Kb2 53. Kxh6 Kc2 54. Qc4+ Kb2 55. f5 Ka1 56. Qc1+ Ka2 57. f6 b2 58. Qxb2+ Kxb2 59. f7 Ka2 60. f8Q Ka1 61. Qb4 Ka2 62. Kg5 Ka1 63. h6 1-0

[Event "Viljandi Raud Memorial 57th"]
[Site "Viljandi"]
[Date "2023.07.04"]
[Round "4"]
[White "Siff, Anton"]
[Black "Tomson, Mihkel"]
[Result "0-1"]
[ECO "B72"]
[BlackElo "1596"]
[PlyCount "64"]
[EventDate "2023.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 Ng4 8. Bb5+ Nd7 9. 0-0-0 Nxe3 10. Qxe3 0-0 11. Bxd7 Bxd7 12. f3 Rc8 13. Kb1 a6 14. h4 b5 15. g4 b4 16. Nce2 Qc7 17. Qd3 a5 18. c3 bxc3 19. Qxc3 Qa7 20. Qd2 Rc4 21. b3 Rb8 22. Qd3 Rcb4 23. Nc2 R4b7 24. Qe3 Qa6 25. Rhe1 a4 26. b4 Rxb4+ 27. Nxb4 Rxb4+ 28. Kc1 Qc4+ 29. Nc3 Bxc3 30. Rd3 Bd4+ 31. Kd2 Rb2+ 32. Kd1 Qc2# 0-1

[Event "Viljandi Raud Memorial 57th"]
[Site "Viljandi"]
[Date "2023.07.03"]
[Round "3"]
[White "Oim, Mikk Kaarel"]
[Black "Siff, Anton"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1606"]
[PlyCount "62"]
[EventDate "2023.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Nd7 7. Bc4 Nf6 8. Qe2 Bg4 9. Bxf7+ Kxf7 10. Ne5+ Kg8 11. Nxg4 Qd5 12. 0-0 h5 13. Ne5 e6 14. d3 Bd6 15. Ng6 Rh7 16. Bf4 Rd8 17. c4 Qf5 18. Bxd6 Qxg6 19. Qxe6+ Kh8 20. Rad1 Re8 21. Be7 Rh6 22. Rfe1 Qg5 23. Bxf6 Rxe6 24. Bxg5 Rxe1+ 25. Rxe1 Rd6 26. Re3 g6 27. d4 Kg7 28. Re4 c5 29. d5 Rd7 30. Re7+ Rxe7 31. Bxe7 b6 1-0

[Event "Viljandi Raud Memorial 57th"]
[Site "Viljandi"]
[Date "2023.07.03"]
[Round "2"]
[White "Siff, Anton"]
[Black "Tiisler, Tanel"]
[Result "1/2-1/2"]
[ECO "C01"]
[BlackElo "1687"]
[PlyCount "66"]
[EventDate "2023.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[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. Re1 Bf5 8. c3 c5 9. Bxf5 Nxf5 10. Be3 Nc6 11. Qc2 Nxe3 12. fxe3 Rc8 13. Nbd2 Qf6 14. Qb3 Rfd8 15. Rf1 Qh6 16. Rae1 Kh8 17. Kh1 Bg3 18. Re2 g5 19. Kg1 Bc7 20. g3 Bb6 21. Qc2 cxd4 22. Qf5 dxe3 23. Nxg5 exd2+ 24. Kg2 Qg6 25. Nxf7+ Kg7 26. Nxd8 Qxf5 27. Rxf5 d1Q 28. Rf7+ Kh6 29. Re6+ Kh5 30. Rxh7+ Kg4 31. Rg7+ Kh5 32. Rh7+ Kg4 33. Rg7+ Kh5 1/2-1/2

[Event "Viljandi Raud Memorial 57th"]
[Site "Viljandi"]
[Date "2023.07.02"]
[Round "1"]
[White "Soot, Margus"]
[Black "Siff, Anton"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2105"]
[PlyCount "52"]
[EventDate "2023.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Nf6 3. Nf3 g6 4. g3 Bg7 5. Bg2 c6 6. 0-0 0-0 7. d3 Re8 8. Nbd2 Bf5 9. c4 Na6 10. Qb3 Nc7 11. Rad1 dxc4 12. Nxc4 Nd7 13. Bxg7 Kxg7 14. Nd4 Be6 15. Qb2 Kg8 16. Na5 Bd5 17. e4 e5 18. exd5 exd4 19. Nxb7 Qb8 20. dxc6 Ne5 21. Qxd4 Nb5 22. Qc5 Nc7 23. d4 Na6 24. Qa5 Nc7 25. dxe5 Re6 26. Rd8+ Qxd8 1-0

