[Event "Keres Memorial rap 31st"]
[Site "Tallinn"]
[Date "2022.09.10"]
[Round "2"]
[White "Neff, Sergei"]
[Black "Stremavicius, Titas"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "2159"]
[BlackElo "2515"]
[PlyCount "110"]
[EventDate "2022.09.10"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 Nc6 4. d4 e6 5. 0-0 Be7 6. c4 d5 7. Nc3 Ne4 8. cxd5 exd5 9. Qb3 Nxc3 10. bxc3 Na5 11. Qa4+ c6 12. Ne5 Bd6 13. Ba3 b5 14. Qxa5 Qxa5 15. Bxd6 Bb7 16. Bb4 Qc7 17. a4 Rf8 18. Rfb1 a6 19. f4 Rf6 20. Bc5 Re6 21. Kf2 Rxe5 22. fxe5 Kf7 23. Rf1 Kg6 24. Kg1 Re8 25. Bh3 Bc8 26. axb5 cxb5 27. Bg2 Qc6 28. Bb4 h6 29. e3 Kh7 30. Rf2 h5 31. Bf1 Qh6 32. Rf3 h4 33. Bd3 Qg5 34. Raf1 g6 35. Kh1 Kg7 36. gxh4 Qxh4 37. Rg1 Rh8 38. h3 Kf7 39. Kh2 Rh6 40. Rgg3 Ke8 41. Kg2 Qd8 42. Bc2 a5 43. Bd6 Be6 44. Rf1 Qc8 45. Bc5 a4 46. Rb1 f4 47. Bxg6+ Kd8 48. exf4 Bxh3+ 49. Kf2 Qe6 50. Bd3 Bf5 51. Bxb5 Bxb1 52. Bxa4 Qf7 53. Ke3 Rh4 54. f5 Bxf5 55. Rf3 Rh3 0-1

[Event "Keres Memorial rap 29th"]
[Site "Tallinn"]
[Date "2020.01.11"]
[Round "2"]
[White "Neff, Sergei"]
[Black "Kuzubov, Yuriy"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2141"]
[BlackElo "2644"]
[PlyCount "70"]
[EventDate "2020.01.11"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bg4 3. Bb2 Nd7 4. d3 Bxf3 5. exf3 e5 6. c4 Ngf6 7. Be2 c5 8. 0-0 Be7 9. Re1 0-0 10. Bf1 d4 11. g3 b6 12. Bc1 Bd6 13. Nd2 Bc7 14. Bh3 Ne8 15. a3 a5 16. Rb1 f5 17. Bg2 f4 18. Bh3 Ndf6 19. b4 a4 20. bxc5 bxc5 21. Rb5 Bd6 22. Ne4 Nxe4 23. fxe4 Nc7 24. Rb7 Qf6 25. gxf4 exf4 26. f3 Be5 27. Re2 Ne8 28. Rb5 Qc6 29. Reb2 Rf6 30. Kh1 h6 31. Rb7 Nd6 32. R7b6 Qc7 33. Bd2 Nxe4 34. fxe4 Rxb6 35. Rb5 Rab8 0-1

[Event "EU-ch blitz"]
[Site "Tallinn"]
[Date "2019.12.07"]
[Round "22"]
[White "Galopoulos, Nikolaos"]
[Black "Neff, Sergei"]
[Result "1-0"]
[ECO "E00"]
[WhiteElo "2429"]
[BlackElo "2160"]
[PlyCount "43"]
[EventDate "2019.12.07"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "EST"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 e6 2. g3 Nf6 3. c4 Bb4+ 4. Nd2 0-0 5. Bg2 a5 6. e4 d6 7. Ne2 e5 8. 0-0 Nc6 9. d5 Ne7 10. Nb3 a4 11. Bd2 axb3 12. Bxb4 bxa2 13. Qb3 c5 14. Bd2 Bd7 15. Rxa2 Rxa2 16. Qxa2 b5 17. b3 Qb6 18. Ra1 Rb8 19. Nc3 bxc4 20. bxc4 h6 21. h3 Qb3 22. Rb1 1-0

[Event "EU-ch blitz"]
[Site "Tallinn"]
[Date "2019.12.07"]
[Round "21"]
[White "Neff, Sergei"]
[Black "Galopoulos, Nikolaos"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2160"]
[BlackElo "2429"]
[PlyCount "60"]
[EventDate "2019.12.07"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "EST"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. g3 c5 2. Bg2 Nc6 3. Nf3 g6 4. c4 Bg7 5. 0-0 e6 6. Nc3 Nge7 7. b3 0-0 8. Bb2 d5 9. cxd5 exd5 10. d3 b6 11. Rc1 d4 12. Ne4 Nd5 13. a3 a5 14. Ned2 Re8 15. Re1 Be6 16. Nc4 Rc8 17. a4 Ncb4 18. e4 dxe3 19. fxe3 Bxb2 20. Nxb2 Bg4 21. e4 Nc7 22. Nc4 Ne6 23. h3 Bxf3 24. Qxf3 Nd4 25. Qe3 Nbc2 26. Qf4 Nxe1 27. Rxe1 Ne6 28. Qh6 Qxd3 29. Kh2 Rcd8 30. Ne5 Qd2 0-1

[Event "EU-ch blitz"]
[Site "Tallinn"]
[Date "2019.12.07"]
[Round "4"]
[White "Neff, Sergei"]
[Black "Sebenik, Matej"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2160"]
[BlackElo "2457"]
[PlyCount "62"]
[EventDate "2019.12.07"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "EST"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 c6 3. c4 dxc4 4. a4 Be6 5. Na3 Nd7 6. Qc2 g6 7. Nxc4 Bg7 8. d3 Bd5 9. Nf3 Ngf6 10. 0-0 0-0 11. a5 b5 12. axb6 axb6 13. Be3 Qc7 14. Bf4 Qb7 15. e4 Bxc4 16. Qxc4 Nh5 17. Rxa8 Rxa8 18. Be3 e5 19. d4 b5 20. Qb3 exd4 21. Bxd4 Bxd4 22. Nxd4 Qb6 23. Nf3 Nhf6 24. Rd1 Nc5 25. Qe3 Re8 26. Qd4 Nfxe4 27. b4 Na4 28. Qd7 Qxf2+ 29. Kh1 Nf6 30. Qxc6 Re2 31. Nh4 Re1+ 0-1

[Event "EU-ch blitz"]
[Site "Tallinn"]
[Date "2019.12.07"]
[Round "3"]
[White "Sebenik, Matej"]
[Black "Neff, Sergei"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2457"]
[BlackElo "2160"]
[PlyCount "97"]
[EventDate "2019.12.07"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "EST"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 b6 2. e4 Bb7 3. Nc3 e6 4. d4 Bb4 5. Bd3 Nf6 6. Bg5 h6 7. Bxf6 Qxf6 8. 0-0 Bxc3 9. bxc3 d6 10. Nd2 e5 11. Bb5+ c6 12. dxe5 dxe5 13. Bd3 Nd7 14. a4 0-0 15. a5 Nc5 16. Nb3 Qe7 17. Qe2 b5 18. Qe3 Nxb3 19. cxb3 a6 20. b4 c5 21. bxc5 Rac8 22. c4 bxc4 23. Bxc4 Qxc5 24. Qxc5 Rxc5 25. Be2 Rc2 26. Bd3 Rc3 27. Rfb1 Rxd3 28. Rxb7 Rfd8 29. g3 Rd1+ 30. Rxd1 Rxd1+ 31. Kg2 Ra1 32. Re7 f6 33. h4 h5 34. Ra7 Rxa5 35. g4 hxg4 36. Kg3 Ra4 37. Kxg4 Rxe4+ 38. Kf5 Rxh4 39. Rxa6 Kh7 40. Ra2 Rf4+ 41. Ke6 g5 42. Kf7 Kh6 43. f3 f5 44. Kf6 Kh5 45. Rh2+ Rh4 46. Re2 g4 47. Rxe5 g3 48. Rxf5+ Kh6 49. Ke5 0-1

[Event "EU-ch rapid"]
[Site "Tallinn"]
[Date "2019.12.05"]
[Round "2"]
[White "Neff, Sergei"]
[Black "Galopoulos, Nikolaos"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2131"]
[BlackElo "2439"]
[PlyCount "62"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "EST"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bg2 Bg7 6. c3 d5 7. Nxc6 bxc6 8. e4 Nf6 9. Bg5 Rb8 10. b3 Bg4 11. f3 Be6 12. 0-0 Qb6+ 13. Kh1 dxe4 14. fxe4 0-0 15. Qe1 Rfd8 16. Be3 Qa6 17. Bc5 Rd7 18. Nd2 Qd3 19. Bd4 Ng4 20. e5 c5 21. Be4 Qb5 22. a4 Qa5 23. b4 cxb4 24. cxb4 Rxb4 25. Bc3 Bxe5 26. Bxb4 Qxb4 27. Rd1 Bc3 28. Rb1 Rxd2 29. Qxd2 Bxd2 30. Rxb4 Bxb4 31. Kg2 Ne3+ 0-1

[Event "Keres Memorial rap 28th"]
[Site "Tallinn"]
[Date "2019.01.12"]
[Round "2"]
[White "Neff, Sergei"]
[Black "Fier, Alexandr"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2213"]
[BlackElo "2540"]
[PlyCount "130"]
[EventDate "2019.01.12"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. 0-0 Bg7 5. e4 d6 6. c3 e5 7. Re1 Nge7 8. Na3 0-0 9. Nc2 Rb8 10. d4 exd4 11. cxd4 Bg4 12. dxc5 dxc5 13. Bf4 Qxd1 14. Raxd1 Rbd8 15. Bd6 Bxb2 16. Bxc5 Bc3 17. Rf1 b6 18. Ba3 Rfe8 19. Ne3 Be6 20. Rxd8 Rxd8 21. Rc1 Bg7 22. Rc2 Rd3 23. Bxe7 Nxe7 24. Ng5 Rc3 25. Rxc3 Bxc3 26. Nxe6 fxe6 27. Kf1 Bd4 28. Ke2 Nc6 29. Nc2 Bc5 30. f4 e5 31. Kf3 Kf7 32. Bf1 Kf6 33. Bb5 Nd8 34. Bc4 Nb7 35. Ne1 Nd6 36. Be2 b5 37. Nd3 Bd4 38. fxe5+ Bxe5 39. Nf4 a5 40. Nd5+ Kf7 41. Nc7 b4 42. Nb5 Nb7 43. Na7 a4 44. Nc6 Bc3 45. Bc4+ Kg7 46. e5 h5 47. Ke4 b3 48. axb3 axb3 49. Kd3 b2 50. Ba2 Be1 51. Kc2 g5 52. Kxb2 Kg6 53. Be6 g4 54. Kc2 Bf2 55. Kd2 Bg1 56. Ke2 Bxh2 57. Kf2 h4 58. gxh4 Kh5 59. Bf7+ Kxh4 60. e6 Kh3 61. e7 Nd6 62. e8Q Nxe8 63. Bxe8 g3+ 64. Ke2 g2 65. Bd7+ Kg3 0-1

[Event "Keres Memorial rap 28th"]
[Site "Tallinn"]
[Date "2019.01.12"]
[Round "5"]
[White "Volodin, Aleksandr"]
[Black "Neff, Sergei"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2457"]
[BlackElo "2213"]
[PlyCount "95"]
[EventDate "2019.01.12"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 e6 2. g3 c5 3. Nf3 Nf6 4. Bg2 Nc6 5. 0-0 d5 6. c4 dxc4 7. Qa4 Bd7 8. Qxc4 b5 9. Qd3 Rc8 10. dxc5 Bxc5 11. Nc3 a6 12. Bg5 Nb4 13. Qb1 h6 14. Bxf6 Qxf6 15. Ne4 Qe7 16. a3 Nd5 17. Ne5 0-0 18. Nxc5 Rxc5 19. Nxd7 Qxd7 20. Rd1 Qc7 21. Bxd5 Rxd5 22. Rxd5 exd5 23. Qd3 Qc4 24. Rd1 Rd8 25. e3 Kf8 26. Qh7 d4 27. exd4 Rxd4 28. Qh8+ Ke7 29. Re1+ Re4 30. Rd1 Rd4 31. Rf1 Kf6 32. Qa8 Qe6 33. Rc1 Kg6 34. Qf3 Re4 35. Qd3 f5 36. Rc7 Kh7 37. Kg2 Re2 38. b4 Qe4+ 39. Qxe4 fxe4 40. Rc3 Kg6 41. Kf1 Ra2 42. Rc6+ Kf5 43. Rxa6 Kg4 44. Ra7 g5 45. Re7 Kf3 46. Rf7+ Kg4 47. Rf6 e3 48. f3+ 1-0

[Event "EST-ch U20"]
[Site "Tallinn"]
[Date "2018.04.28"]
[Round "5"]
[White "Neff, Sergei"]
[Black "Seeman, Tarvo"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2252"]
[BlackElo "2426"]
[PlyCount "74"]
[EventDate "2018.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d6 4. f3 Nf6 5. e4 Nbd7 6. Be3 e5 7. c4 Be7 8. Nc3 exd4 9. Bxd4 0-0 10. Nge2 a6 11. Ng3 c5 12. Be3 Ne5 13. Qd2 Be6 14. b3 h5 15. Bg5 h4 16. Bxh4 Nxe4 17. Bxe7 Nxd2 18. Bxd8 Nxf1 19. Be7 Nxg3 20. hxg3 Rfe8 21. Bg5 Bxc4 22. 0-0-0 f6 23. Bf4 Bf7 24. Rxd6 c4 25. Bxe5 Rxe5 26. b4 b5 27. Rhd1 a5 28. Rd8+ Re8 29. Rxa8 Rxa8 30. bxa5 b4 31. Nd5 b3 32. axb3 cxb3 33. Ne7+ Kf8 34. Nc6 Ra6 35. Rd8+ Be8 36. Nd4 Rxa5 37. Nxb3 Ra2 1/2-1/2

[Event "EST-ch U20"]
[Site "Tallinn"]
[Date "2018.04.28"]
[Round "6"]
[White "Valner, Uku"]
[Black "Neff, Sergei"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2210"]
[BlackElo "2252"]
[PlyCount "57"]
[EventDate "2018.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 c6 4. Nf3 d5 5. e5 h5 6. h3 Bf5 7. Nc3 h4 8. Be3 e6 9. Qd2 Nd7 10. 0-0-0 b5 11. Bf2 Bf8 12. Bd3 Be7 13. Qe1 Nb6 14. Nb1 a5 15. Bxf5 gxf5 16. Rd3 a4 17. Rg1 Kd7 18. Be3 Qf8 19. Kd1 Nc4 20. Bc1 a3 21. bxa3 b4 22. Nfd2 Nb6 23. Rb3 c5 24. dxc5 Bxc5 25. Rf1 bxa3 26. Qe2 Ne7 27. Bxa3 Rxa3 28. Nxa3 Nc6 29. Qb5 1-0

[Event "EST-ch U20"]
[Site "Tallinn"]
[Date "2018.04.27"]
[Round "4"]
[White "Kukk, Sander"]
[Black "Neff, Sergei"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2188"]
[BlackElo "2252"]
[PlyCount "37"]
[EventDate "2018.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. e3 Bg7 4. Nf3 0-0 5. d4 b6 6. c4 Bb7 7. Nc3 d5 8. Bd3 Nbd7 9. 0-0 c5 10. Qe2 e6 11. Rfd1 Qb8 12. Ne5 Nxe5 13. dxe5 Ne4 14. f4 Nxc3 15. Bxc3 Rd8 16. Rd2 Qc7 17. Rad1 Bc6 18. a4 Bf8 19. h4 1/2-1/2

[Event "EST-ch U20"]
[Site "Tallinn"]
[Date "2018.04.26"]
[Round "2"]
[White "Ladva, Ottomar"]
[Black "Neff, Sergei"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2517"]
[BlackElo "2252"]
[PlyCount "77"]
[EventDate "2018.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. c4 Bb4+ 4. Nbd2 0-0 5. a3 Bxd2+ 6. Qxd2 a5 7. b3 b6 8. e3 Bb7 9. Be2 d6 10. Bb2 Ne4 11. Qc2 Nd7 12. 0-0 f5 13. Rad1 Rf6 14. d5 Rg6 15. Nd4 Nf8 16. f4 exd5 17. Nxf5 dxc4 18. Bxc4+ Kh8 19. Bf7 Rf6 20. Bd5 Bxd5 21. Rxd5 Nc5 22. Rf3 Ng6 23. Rg3 Qf8 24. Nxg7 Qxg7 25. f5 Raf8 26. h4 Kg8 27. Bxf6 Rxf6 28. fxg6 Rxg6 29. Rxg6 hxg6 30. Rg5 Kh7 31. h5 Qh6 32. Qxg6+ Qxg6 33. Rxg6 Nxb3 34. g4 b5 35. Re6 Nc5 36. Re7+ Kh6 37. Rxc7 b4 38. axb4 axb4 39. Rc6 1-0

[Event "EST-ch U20"]
[Site "Tallinn"]
[Date "2018.04.26"]
[Round "3"]
[White "Neff, Sergei"]
[Black "Veski, Rauno"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2252"]
[PlyCount "71"]
[EventDate "2018.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nb4 5. d4 Bd7 6. a3 N4a6 7. b4 c6 8. h3 e6 9. Nc3 Be7 10. Be2 0-0 11. 0-0 b6 12. Bf4 Bc8 13. Qb1 Nd7 14. b5 cxb5 15. Nxb5 Bb7 16. Rc1 Nf6 17. Bd3 Ne8 18. Ra2 Nd6 19. Bxd6 Bxd6 20. e5 Bxf3 21. gxf3 Qg5+ 22. Kf1 Rfc8 23. Rxc8+ Rxc8 24. Rc2 Rxc2 25. Qxc2 Be7 26. Qc8+ Bd8 27. Ke2 g6 28. Qxa6 Qc1 29. Qa4 Bg5 30. Qc2 Qg1 31. Nd6 Bh4 32. Ne4 Be7 33. Qc7 Bxa3 34. Nd6 Bb4 35. Qxf7+ Kh8 36. Qf8# 1-0

[Event "Keres Memorial rap 27th"]
[Site "Tallinn"]
[Date "2018.01.13"]
[Round "4"]
[White "Neff, Sergei"]
[Black "Ahvenjarvi, Jani"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2246"]
[BlackElo "2332"]
[PlyCount "72"]
[EventDate "2018.01.13"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. 0-0 Nd7 5. d3 e5 6. h3 Bh5 7. e4 dxe4 8. dxe4 Ngf6 9. Nbd2 Be7 10. Qe2 0-0 11. a4 a5 12. Rd1 Qc7 13. Nf1 Nc5 14. g4 Bg6 15. N3d2 Nfd7 16. Ng3 Bg5 17. Nf5 Ne6 18. Nc4 Bxc1 19. Raxc1 Ndc5 20. b3 Nf4 21. Qe3 Nce6 22. Bf1 Rfd8 23. c3 h5 24. Qb6 Rxd1 25. Rxd1 Qxb6 26. Nxb6 Re8 27. b4 axb4 28. cxb4 Bxf5 29. exf5 Nd4 30. a5 f6 31. Nc4 g6 32. fxg6 hxg4 33. hxg4 Nf3+ 34. Kh1 Kg7 35. Rd7+ Kxg6 36. Bh3 Rh8 0-1

[Event "Keres Memorial rap 26th"]
[Site "Tallinn"]
[Date "2017.01.15"]
[Round "10"]
[White "Ehlvest, Jaan"]
[Black "Neff, Sergei"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2536"]
[BlackElo "2233"]
[PlyCount "69"]
[EventDate "2017.01.14"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 0-0 8. Be3 b6 9. Qd2 Qc7 10. Bf4 Qb7 11. Bh6 a5 12. Nh2 a4 13. a3 b5 14. Bxg7 Kxg7 15. e5 Ng8 16. Nf3 Rd8 17. Ne4 c4 18. d4 c5 19. Nxc5 Qd5 20. Qe3 Nh6 21. g4 f6 22. 0-0-0 Nf7 23. c3 Ra7 24. Rhe1 Rc7 25. Qf4 Rc6 26. h4 h6 27. Qg3 Kg8 28. g5 fxg5 29. hxg5 h5 30. Nh4 Kg7 31. Qe3 Kg8 32. e6 Nh8 33. f4 Kh7 34. f5 gxf5 35. g6+ 1-0

[Event "Keres Memorial rap 26th"]
[Site "Tallinn"]
[Date "2017.01.15"]
[Round "9"]
[White "Neff, Sergei"]
[Black "Sveshnikov, Vladimir"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2233"]
[BlackElo "2416"]
[PlyCount "74"]
[EventDate "2017.01.14"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. b3 Nf6 4. Bb2 Bd6 5. g3 0-0 6. Bg2 a5 7. a3 a4 8. 0-0 axb3 9. Qxb3 Nbd7 10. d4 b6 11. Nbd2 Bb7 12. Rfc1 Ra5 13. c5 bxc5 14. Qxb7 c4 15. Bc3 Rxa3 16. Rxa3 Bxa3 17. Ra1 Be7 18. Ra7 c5 19. Ne5 cxd4 20. Bxd4 Nxe5 21. Bxe5 Bc5 22. Bc7 Qc8 23. Bb6 Bxb6 24. Qxb6 c3 25. Nb3 Qc4 26. Nc1 Rc8 27. Qb7 Rf8 28. Qc7 Qd4 29. Nd3 Ne8 30. Qc5 Qxc5 31. Nxc5 Nd6 32. Ra6 Nb5 33. Rb6 c2 34. Nd3 Nd4 35. Bf1 Rc8 36. e3 Nf3+ 37. Kg2 Ne1+ 0-1

[Event "Keres Memorial rap 26th"]
[Site "Tallinn"]
[Date "2017.01.14"]
[Round "2"]
[White "Fridman, Daniel"]
[Black "Neff, Sergei"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2594"]
[BlackElo "2233"]
[PlyCount "77"]
[EventDate "2017.01.14"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nf3 b6 2. c4 Bb7 3. Nc3 e6 4. e4 Bb4 5. Bd3 Ne7 6. 0-0 Ng6 7. Bc2 0-0 8. d4 Bxc3 9. bxc3 d6 10. Bg5 f6 11. Be3 c5 12. h4 e5 13. h5 Ne7 14. d5 Bc8 15. Nh4 g5 16. hxg6 hxg6 17. g3 Bh3 18. Re1 Kg7 19. Kh2 Qc8 20. Rh1 Rh8 21. Kg1 g5 22. Ng2 Ng6 23. Bd3 Na6 24. Be2 Qd7 25. Ne1 Rh7 26. a4 Nc7 27. a5 b5 28. a6 bxc4 29. Rb1 Nxa6 30. Bxc4 Nb8 31. Rb2 Qc8 32. Qa4 Nf4 33. Bc1 Kg6 34. f3 Bd7 35. Qa5 Rxh1+ 36. Kxh1 Bb5 37. Bxb5 Qh3+ 38. Rh2 Qxg3 39. Be8+ 1-0

[Event "Keres Memorial rap 26th"]
[Site "Tallinn"]
[Date "2017.01.14"]
[Round "5"]
[White "Neff, Sergei"]
[Black "Shishkov, Andrei"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2233"]
[BlackElo "2385"]
[PlyCount "59"]
[EventDate "2017.01.14"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 Bg4 5. f3 Bc8 6. Nc3 Nbd7 7. Qe2 Nb6 8. Bb5+ Bd7 9. Bc4 g6 10. d3 Bg7 11. Be3 0-0 12. g4 Re8 13. 0-0-0 e6 14. dxe6 Bxe6 15. Ne4 Nxe4 16. dxe4 Nxc4 17. Rxd8 Bxb2+ 18. Kb1 Raxd8 19. Nh3 Nxe3 20. Qxe3 Bd4 21. Qa3 Rd6 22. Nf4 Rb6+ 23. Kc1 Bb2+ 24. Qxb2 Rxb2 25. Kxb2 Rd8 26. Nd3 b6 27. a3 Rd4 28. Rd1 Bc4 29. Kc3 c5 30. Rd2 1/2-1/2

[Event "Keres Memorial rap 26th"]
[Site "Tallinn"]
[Date "2017.01.14"]
[Round "6"]
[White "Smirnov, Artem"]
[Black "Neff, Sergei"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2401"]
[BlackElo "2233"]
[PlyCount "87"]
[EventDate "2017.01.14"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 b6 2. e4 Bb7 3. Bd3 Nf6 4. Qe2 d6 5. Nf3 e6 6. 0-0 Nbd7 7. c4 e5 8. Nc3 Be7 9. Bc2 0-0 10. Bg5 Nh5 11. Be3 g6 12. Rad1 Qe8 13. Bh6 Ng7 14. Nd5 Bd8 15. Ba4 c6 16. Nb4 Rc8 17. d5 c5 18. Nc6 a6 19. Qc2 f6 20. a3 Qf7 21. b4 Bc7 22. Rb1 Kh8 23. Rfd1 Rg8 24. Be3 Ba8 25. bxc5 bxc5 26. Na7 Rb8 27. Bc6 Bb6 28. Bxa8 Rxa8 29. Nc6 g5 30. Rb3 g4 31. Nh4 a5 32. Rdb1 Ra6 33. Bh6 Ne8 34. Nf5 Qh5 35. Nb8 Nxb8 36. Rxb6 Rxb6 37. Rxb6 Nd7 38. Rb7 Nf8 39. g3 Ng6 40. Qa4 Nf4 41. gxf4 g3 42. hxg3 exf4 43. Bxf4 Qf3 44. Qd7 1-0

[Event "EST-ch"]
[Site "Rakvere"]
[Date "2009.02.26"]
[Round "9"]
[White "Seeman, Tarvo"]
[Black "Neff, Sergei"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2401"]
[BlackElo "2239"]
[PlyCount "110"]
[EventDate "2009.02.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "EST"]
[EventCategory "4"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. g3 e5 2. c4 h5 3. h4 Bc5 4. Bg2 Nc6 5. Nc3 a6 6. a3 d6 7. e3 Bg4 8. Qc2 Qd7 9. b4 Ba7 10. Bb2 Nge7 11. Nf3 f6 12. Rc1 Rc8 13. 0-0 Bh3 14. Rfd1 Bxg2 15. Kxg2 Qg4 16. d4 exd4 17. exd4 Nf5 18. Nd5 Bxd4 19. Bxd4 Qxf3+ 20. Kxf3 Nfxd4+ 21. Kg2 Nxc2 22. Rxc2 Kf7 23. b5 Ne5 24. bxa6 bxa6 25. c5 dxc5 26. Rxc5 Rhd8 27. Rb1 c6 28. Nf4 g6 29. Rb6 Rc7 30. Rxa6 Rb7 31. Rc2 Rd1 32. a4 Ke7 33. a5 g5 34. hxg5 fxg5 35. Re2 Kd6 36. Nxh5 g4 37. Nf6 Rbb1 38. Nxg4 Nxg4 39. Ra8 Rg1+ 40. Kf3 Nf6 41. a6 Rb3+ 42. Kf4 Ra1 43. Kf5 Nd5 44. Re6+ Kc5 45. Re2 Rba3 46. g4 Rf3+ 47. Ke5 Nb6 48. Ra7 Rf8 49. Ke6 Nc8 50. Rc2+ Kb6 51. Rb7+ Kxa6 52. Rb8 Re1+ 53. Kd7 Nb6+ 54. Kxc6 Re6+ 55. Kc7 Rf7+ 0-1

[Event "EST-ch"]
[Site "Rakvere"]
[Date "2009.02.25"]
[Round "8"]
[White "Neff, Sergei"]
[Black "Kulaots, Kaido"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2239"]
[BlackElo "2573"]
[PlyCount "145"]
[EventDate "2009.02.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "EST"]
[EventCategory "4"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nf3 h6 4. Bh4 d6 5. Nbd2 g5 6. Bg3 Nh5 7. e3 Bg7 8. c3 Nd7 9. a4 Qe7 10. a5 a6 11. Bc4 Nxg3 12. hxg3 Nf6 13. Qc2 Bd7 14. b4 g4 15. Nh4 c5 16. bxc5 dxc5 17. 0-0 0-0 18. Ne4 cxd4 19. exd4 Bc6 20. Nc5 Rfe8 21. Rfe1 Qd6 22. Rab1 Rac8 23. Ba2 Rc7 24. Rb6 Qd8 25. Rxe6 fxe6 26. Nxe6 Rxe6 27. Bxe6+ Kf8 28. Ng6+ Ke8 29. Qe2 Re7 30. Nxe7 Qxe7 31. c4 Be4 32. Bxg4 Kd8 33. Re6 Qb4 34. Rxe4 Qb1+ 35. Qe1 Qxe4 36. Qxe4 Nxe4 37. Bf3 Nd2 38. Bxb7 Bxd4 39. Bxa6 Ne4 40. Kf1 Nxf2 41. Ke2 Ke7 42. Bb7 Kf6 43. Bf3 Bc5 44. Bd5 Ng4 45. a6 Ne5 46. Bb7 Kg5 47. Bc8 Nxc4 48. Kd3 Nd6 49. Bd7 Kf6 50. Ke2 Nc4 51. Bc8 Ne5 52. Kd2 Ke7 53. Ke2 Kd8 54. Bb7 Kc7 55. Ke1 Kb6 56. Ke2 Ka5 57. Bc8 Ba7 58. Bb7 Kb5 59. Bc8 Bb6 60. Bb7 Nd7 61. Kf3 Nc5 62. Kg4 Nxa6 63. Kh5 Be3 64. Bxa6+ Kxa6 65. Kh4 Kb5 66. Kh3 Kc4 67. Kh2 Kd3 68. Kh1 Ke2 69. Kh2 Kf1 70. Kh1 Bg1 71. g4 Bc5 72. Kh2 Bd6+ 73. g3 0-1

[Event "EST-ch"]
[Site "Rakvere"]
[Date "2009.02.24"]
[Round "7"]
[White "Holvason, Juri"]
[Black "Neff, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2108"]
[BlackElo "2239"]
[PlyCount "92"]
[EventDate "2009.02.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "EST"]
[EventCategory "4"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 Nf6 6. N1c3 h6 7. Nd6+ Bxd6 8. Qxd6 Qe7 9. Qxe7+ Kxe7 10. b3 d6 11. Be2 Be6 12. 0-0 Nd4 13. Bd3 Rhc8 14. Bb2 Rc7 15. f4 Rac8 16. fxe5 dxe5 17. Ba3+ Ke8 18. Nb5 Nxb5 19. Bxb5+ Nd7 20. c4 a6 21. Ba4 b5 22. cxb5 Nb6 23. Bd6 Rd7 24. Bxe5 Rc5 25. Bxg7 axb5 26. b4 Rg5 27. Bxh6 Rh5 28. Bxb5 Rxb5 29. a3 Nc4 30. Rfb1 Rh5 31. Bf4 Rd4 32. Re1 Rb5 33. h4 f6 34. Kf2 Kf7 35. a4 Rxb4 36. a5 Rb2+ 37. Kg1 Rd8 38. a6 Rg8 39. g3 Ne5 40. Rf1 Ke7 41. a7 Ra8 42. h5 Rb7 43. Be3 Rb3 44. Bf4 Rb7 45. Be3 Rb3 46. Bf4 Rb7 1/2-1/2

[Event "EST-ch"]
[Site "Rakvere"]
[Date "2009.02.24"]
[Round "6"]
[White "Neff, Sergei"]
[Black "Kanep, Meelis"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2239"]
[BlackElo "2513"]
[PlyCount "150"]
[EventDate "2009.02.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "EST"]
[EventCategory "4"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 g6 4. dxc5 Bg7 5. Nbd2 Qc7 6. Nb3 Na6 7. Be3 Ng4 8. Qd2 0-0 9. g3 Re8 10. Bg2 e5 11. Ng5 Nxe3 12. Qxe3 Bh6 13. f4 Kg7 14. h4 d6 15. cxd6 Qxd6 16. Qf2 exf4 17. gxf4 f6 18. 0-0 Qe7 19. Qd4 Bg4 20. Rf2 Kh8 21. Bd5 Rf8 22. Rg2 Bc8 23. Rd1 Nc7 24. c4 Bg7 25. Nf3 Bh3 26. Rg3 Bf5 27. Qc5 Nxd5 28. cxd5 Qxe2 29. Rd2 Qa6 30. Nfd4 Rac8 31. Qb4 Qxa2 32. Kh2 Qb1 33. Ne6 Bxe6 34. dxe6 Qe1 35. f5 Qe5 36. Qg4 Bh6 37. Rd7 Qxf5 38. Qxf5 gxf5 39. e7 Rfe8 40. Rc3 Rb8 41. Kg3 Kg7 42. Rcc7 Be3 43. Na5 Bb6 44. Nxb7 Bxc7+ 45. Rxc7 Rxb7 46. Rxb7 a6 47. Ra7 Kf7 48. Rxa6 Rxe7 49. Rb6 Kg6 50. b4 Re3+ 51. Kg2 Re4 52. h5+ Kg5 53. b5 Rg4+ 54. Kf2 h6 55. Rb8 Kxh5 56. b6 Rb4 57. b7 Rb3 58. Kg2 Kh4 59. Kf2 h5 60. Kg2 f4 61. Kf2 Kh3 62. Ke2 h4 63. Kf2 f5 64. Ke2 Kh2 65. Kf2 Kh3 66. Ke2 Kh2 67. Kf2 h3 68. Ke2 Kh1 69. Kf2 Kh2 70. Ke2 f3+ 71. Kf2 f4 72. Kf1 Rb2 73. Ke1 Kh1 74. Kf1 Kh2 75. Ke1 Kg1 0-1

[Event "EST-ch"]
[Site "Rakvere"]
[Date "2009.02.23"]
[Round "5"]
[White "Volodin, Aleksandr"]
[Black "Neff, Sergei"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2401"]
[BlackElo "2239"]
[PlyCount "65"]
[EventDate "2009.02.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "EST"]
[EventCategory "4"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. d4 b6 2. e4 Bb7 3. Bd3 e6 4. Nf3 c5 5. c3 d6 6. 0-0 Nd7 7. Re1 Qc7 8. Bf4 e5 9. dxe5 dxe5 10. Nxe5 g5 11. Bb5 gxf4 12. Bxd7+ Ke7 13. Qh5 Nh6 14. Bh3 Rd8 15. Na3 Bg7 16. Qg5+ Kf8 17. Nf3 f6 18. Qh4 Nf7 19. Bf5 Qd6 20. Nb5 Qb8 21. Rad1 a6 22. Na3 Rxd1 23. Rxd1 b5 24. Nc2 Bc6 25. b4 Nh6 26. Qh3 Qe8 27. Re1 Nf7 28. bxc5 Ng5 29. Nxg5 fxg5 30. Nd4 Bxd4 31. cxd4 b4 32. Qh6+ Kf7 33. Bg4 1-0

[Event "EST-ch"]
[Site "Rakvere"]
[Date "2009.02.22"]
[Round "3"]
[White "Haitin, Ilja"]
[Black "Neff, Sergei"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2283"]
[BlackElo "2239"]
[PlyCount "69"]
[EventDate "2009.02.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "EST"]
[EventCategory "4"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 c5 5. c3 d6 6. 0-0 Nd7 7. Qe2 Ngf6 8. h3 Qc7 9. a4 a6 10. Bf4 e5 11. Bh2 g6 12. b4 Bg7 13. Nbd2 0-0 14. a5 cxd4 15. axb6 Nxb6 16. cxd4 exd4 17. Rfc1 Qb8 18. Bxa6 Re8 19. Bxb7 Qxb7 20. Qb5 Rxa1 21. Rxa1 Qc7 22. e5 Qc3 23. Rf1 Nfd7 24. Ne4 Qc4 25. Qxc4 Nxc4 26. Nxd6 Nxd6 27. exd6 Rb8 28. Rb1 Rb5 29. Ne1 g5 30. Nd3 f5 31. Ra1 Kf7 32. Ra5 Rb8 33. Rxf5+ Bf6 34. g4 h5 35. Ne5+ 1-0

[Event "EST-ch"]
[Site "Rakvere"]
[Date "2009.02.22"]
[Round "4"]
[White "Neff, Sergei"]
[Black "Shishkov, Andrei"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2239"]
[BlackElo "2403"]
[PlyCount "128"]
[EventDate "2009.02.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "EST"]
[EventCategory "4"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. d4 Bb4 4. Nf3 c5 5. g3 b6 6. Bg2 Bb7 7. 0-0 cxd4 8. Qxd4 Nc6 9. Qd3 0-0 10. Bg5 Bxc3 11. Qxc3 Ne4 12. Qe3 Nxg5 13. Nxg5 Qc7 14. Rfd1 Rad8 15. Qd3 f5 16. Qd6 Qxd6 17. Rxd6 h6 18. Nf3 Kf7 19. Rad1 Ke7 20. h4 Rf6 21. h5 Nb8 22. Ne5 Bd5 23. R6xd5 exd5 24. Rxd5 Rc8 25. f4 Ke8 26. b3 d6 27. Nf3 Nc6 28. Bh3 Ne7 29. Rd3 Rc5 30. Nd4 d5 31. Nb5 a6 32. Na3 Ra5 33. b4 Ra4 34. cxd5 Nxd5 35. Nc4 Nxb4 36. Re3+ Kd8 37. Re5 Nc6 38. Rd5+ Kc7 39. Ne3 Rxa2 40. Kf2 b5 41. Bxf5 Rd6 42. Rc5 Kb6 43. Rc1 Rdd2 44. Bg4 Nd4 45. Nd5+ Ka5 46. Nc3 Ra3 47. Ne4 Rc2 48. Rd1 Ra4 49. Ke3 Nxe2 50. Bxe2 Rxe2+ 51. Kxe2 Rxe4+ 52. Kf3 Re7 53. g4 b4 54. g5 b3 55. Ra1+ Kb5 56. Ra3 Kc4 57. Rxa6 Rb7 58. gxh6 gxh6 59. Rc6+ Kb4 60. Rc1 b2 61. Rb1 Kc3 62. Ke4 Kc2 63. Rxb2+ Rxb2 64. f5 Rb4+ 0-1

[Event "EST-ch"]
[Site "Rakvere"]
[Date "2009.02.21"]
[Round "2"]
[White "Neff, Sergei"]
[Black "Vorobjov, Pavel"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2239"]
[BlackElo "2110"]
[PlyCount "85"]
[EventDate "2009.02.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "EST"]
[EventCategory "4"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 b6 4. Bg2 Bb7 5. c4 Bg7 6. 0-0 0-0 7. Nc3 e6 8. Qc2 d6 9. Rd1 Nbd7 10. e4 Qe7 11. b3 Rfd8 12. e5 Ne8 13. Ba3 c5 14. exd6 Qf6 15. Ne4 Bxe4 16. Qxe4 Nxd6 17. Qc6 Qe7 18. Rac1 Rac8 19. Qa4 Nf5 20. dxc5 Nxc5 21. Bxc5 bxc5 22. h4 Qc7 23. Kf1 Bb2 24. Rb1 Bc3 25. Rbc1 Rxd1+ 26. Rxd1 Rd8 27. Rc1 Bd2 28. Rd1 Bb4 29. Rxd8+ Qxd8 30. Ke2 Qf6 31. Bh3 Qb2+ 32. Kf1 Qc3 33. Kg2 Ba5 34. Bxf5 gxf5 35. Ng5 Kg7 36. Qd7 Qf6 37. Qxa7 Bc3 38. Qxc5 Bd4 39. Qd6 Be5 40. Qd3 Bb2 41. c5 Bd4 42. Qc4 f4 43. Nf3 1-0

[Event "EST-ch"]
[Site "Rakvere"]
[Date "2009.02.20"]
[Round "1"]
[White "Neff, Sergei"]
[Black "Sepp, Olav"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "2239"]
[BlackElo "2457"]
[PlyCount "98"]
[EventDate "2009.02.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "EST"]
[EventCategory "4"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 0-0 5. Be3 d6 6. Ne2 c5 7. Nbc3 Nc6 8. Qd2 e6 9. dxc5 dxc5 10. Bxc5 Qxd2+ 11. Kxd2 Rd8+ 12. Kc2 Nd7 13. Ba3 Nde5 14. b3 a6 15. Rd1 Rxd1 16. Nxd1 b5 17. f4 Nd7 18. Nc1 Bb7 19. Bd3 bxc4 20. bxc4 a5 21. Re1 Nb4+ 22. Bxb4 axb4 23. Kb1 Nc5 24. Bc2 Ba6 25. Nd3 b3 26. axb3 Bxc4 27. Ne5 Bxb3 28. Bxb3 Nxb3 29. Kc2 Nd4+ 30. Kd3 Rd8 31. Kc4 Bxe5 32. fxe5 Nc6 33. Nc3 Nxe5+ 34. Kb3 Kg7 35. Kc2 h5 36. h3 Kf6 37. Ra1 Nc4 38. Rf1+ Ke7 39. Rf2 Ne3+ 40. Kb2 Rb8+ 41. Kc1 Rc8 42. Rf3 Rxc3+ 43. Kd2 Ra3 44. Rxe3 Ra2+ 45. Kd3 Kd6 46. Re2 Rxe2 47. Kxe2 Ke5 48. Ke3 h4 49. Kf3 g5 0-1

[Event "EST-chT 22nd"]
[Site "Estonia"]
[Date "2007.01.14"]
[Round "5"]
[White "Dzhaniashvili, Georgi"]
[Black "Neff, Sergei"]
[Result "0-1"]
[ECO "A37"]
[BlackElo "2239"]
[PlyCount "76"]
[EventDate "2007.01.13"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "EST"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. Nc3 Bg7 4. g3 Nc6 5. Bg2 e6 6. b3 Nge7 7. Bb2 0-0 8. 0-0 d5 9. d3 b6 10. e3 Bb7 11. Qe2 a6 12. Rfd1 Qc7 13. Rac1 d4 14. exd4 cxd4 15. Ne4 h6 16. a3 f5 17. Ned2 e5 18. c5 b5 19. a4 Rad8 20. Re1 Rfe8 21. h3 Kh7 22. axb5 axb5 23. Ra1 Nd5 24. Rac1 Nc3 25. Qf1 b4 26. Nc4 e4 27. Nfd2 e3 28. fxe3 dxe3 29. Nb1 Qxg3 30. Bxc3 bxc3 31. Nxc3 Ne5 32. Nxe5 Bxe5 33. Qe2 Rxd3 34. Red1 Rxc3 35. Rxc3 Bxg2 36. Rd7+ Kh8 37. Qxg2 Qxg2+ 38. Kxg2 Bxc3 0-1

[Event "EST-chT 22nd"]
[Site "Estonia"]
[Date "2007.01.14"]
[Round "4"]
[White "Neff, Sergei"]
[Black "Moltsanov, Ivan"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "2239"]
[BlackElo "1996"]
[PlyCount "53"]
[EventDate "2007.01.13"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "EST"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. c4 Nf6 4. Nc3 c6 5. Bg5 Nbd7 6. e3 Qa5 7. Nd2 Bb4 8. Qc2 0-0 9. Rc1 Ne4 10. cxd5 exd5 11. Ndxe4 dxe4 12. h4 Qxa2 13. f3 exf3 14. gxf3 Qd5 15. Kf2 h6 16. Ne4 Kh8 17. Bc4 Qa5 18. Qb3 f5 19. Ng3 Nb6 20. Ra1 Ba3 21. Rxa3 Qd2+ 22. Be2 Re8 23. Rd1 Be6 24. Rxd2 Bxb3 25. Bxh6 Bc4 26. Bf4 Bxe2 27. Rxe2 1-0

[Event "EST-chT 22nd"]
[Site "Estonia"]
[Date "2007.01.14"]
[Round "6"]
[White "Neff, Sergei"]
[Black "Rauk, Tonu"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2239"]
[BlackElo "2207"]
[PlyCount "84"]
[EventDate "2007.01.13"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "EST"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. b3 b6 4. g3 Bb7 5. Bg2 d5 6. Bb2 Nbd7 7. 0-0 Be7 8. d3 0-0 9. Nbd2 Re8 10. e3 Bf8 11. Qe2 Nc5 12. Rfd1 dxc4 13. Nxc4 a5 14. Rab1 Nd5 15. Ne1 a4 16. d4 Nd7 17. e4 N5f6 18. Nd3 axb3 19. axb3 Ra2 20. Ra1 Rxa1 21. Rxa1 Nb8 22. Qe3 Nc6 23. h3 Nb4 24. Nxb4 Bxb4 25. Qf4 Nd7 26. h4 Nb8 27. Ra7 Qc8 28. d5 Bc5 29. Ne5 f6 30. dxe6 Bd6 31. Qf5 fxe5 32. Rxb7 Rf8 33. Rxb8 Qxb8 34. Qg5 h6 35. Qg4 Qe8 36. f4 h5 37. Qd1 exf4 38. Qd5 fxg3 39. e7+ Rf7 40. Bh3 Bc5+ 41. Kg2 c6 42. Qc4 Kh8 0-1

[Event "EST-chT 22nd"]
[Site "Estonia"]
[Date "2007.01.13"]
[Round "3"]
[White "Lapidus, Mark"]
[Black "Neff, Sergei"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1825"]
[BlackElo "2239"]
[PlyCount "154"]
[EventDate "2007.01.13"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "EST"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. d4 e6 4. Nf3 Bb4 5. e3 f5 6. Be2 Nf6 7. 0-0 0-0 8. a3 Bxc3 9. bxc3 d6 10. Qb3 Nc6 11. c5 Qe7 12. cxd6 cxd6 13. c4 Rac8 14. Bd2 Ne4 15. Rac1 Nxd2 16. Nxd2 Na5 17. Qd3 Ba6 18. Rc3 Rc7 19. Qc2 Rfc8 20. Rc1 f4 21. Qe4 fxe3 22. Qxe3 e5 23. Bd3 exd4 24. Qxd4 Qe5 25. Qh4 g6 26. Nf3 Qe7 27. Qd4 Bb7 28. Nd2 Nc6 29. Qd5+ Kg7 30. Ne4 Ne5 31. Qd4 Kg8 32. Bb1 Qg7 33. Qxd6 Kh8 34. Ng5 Rd7 35. Qe6 Re7 36. Qd6 Nxc4 37. Rxc4 Rxc4 38. Qd8+ Qg8 39. Qxg8+ Kxg8 40. Ba2 Bd5 41. Bxc4 Bxc4 42. h3 Bd5 43. Rd1 Bb7 44. Rd8+ Kg7 45. Ne6+ Kf6 46. Nf4 Re1+ 47. Kh2 g5 48. Nh5+ Kg6 49. Ng3 Re7 50. Nf1 b5 51. Ne3 a5 52. Rd6+ Kf7 53. Rb6 b4 54. axb4 axb4 55. Rxb4 Be4 56. Kg3 Re6 57. Rd4 Kg6 58. Nc4 Re7 59. Rd6+ Kg7 60. Nd2 Bg6 61. Nf3 h6 62. h4 gxh4+ 63. Nxh4 Bh7 64. f3 Ra7 65. Kg4 Rb7 66. g3 Ra7 67. f4 Rb7 68. Nf3 Rf7 69. Ne5 Rf6 70. Rxf6 Kxf6 71. Kh5 Kg7 72. g4 Bc2 73. f5 Ba4 74. Nf3 Be8+ 75. Kh4 Kf6 76. Nd4 Bf7 77. Kg3 h5 1/2-1/2

[Event "EST-chT 22nd"]
[Site "Estonia"]
[Date "2007.01.13"]
[Round "2"]
[White "Neff, Sergei"]
[Black "Haitin, Ilja"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "2239"]
[BlackElo "2287"]
[PlyCount "96"]
[EventDate "2007.01.13"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "EST"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Bd6 6. Nc3 Nf6 7. Qe2+ Qe7 8. Qxe7+ Bxe7 9. Bf4 c6 10. Nf3 0-0 11. 0-0 Nbd7 12. Rfe1 Bb4 13. a3 Bxc3 14. bxc3 Nb6 15. Bb3 Bf5 16. Ne5 Rac8 17. f3 c5 18. g4 Be6 19. Bxe6 fxe6 20. Be3 Nbd5 21. Bf2 cxd4 22. c4 Nb6 23. Bxd4 Nxc4 24. Bxa7 Nd5 25. Kg2 Nxe5 26. Rxe5 b6 27. Rb1 Ra8 28. Bxb6 Rfb8 29. Kg3 Kf7 30. Rxd5 exd5 31. Rb4 Rxa3 32. Rf4+ Ke6 33. Bd4 Rb7 34. Rf8 Rf7 35. Re8+ Kd7 36. Re3 Rxe3 37. Bxe3 Kc6 38. f4 Kb5 39. f5 Kc4 40. Kf4 d4 41. Bc1 Re7 42. g5 Re1 43. Bd2 Re2 44. Ba5 Kb5 45. Bc7 d3 46. Kf3 Re1 47. Bf4 Rf1+ 48. Ke3 d2 0-1

[Event "EST-chT 22nd"]
[Site "Estonia"]
[Date "2007.01.13"]
[Round "1"]
[White "Veskima, Enn"]
[Black "Neff, Sergei"]
[Result "1/2-1/2"]
[ECO "A32"]
[BlackElo "2239"]
[PlyCount "105"]
[EventDate "2007.01.13"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "EST"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. e3 cxd4 5. Nxd4 Be7 6. Be2 0-0 7. 0-0 d6 8. b3 a6 9. Qc2 b6 10. Bf3 Ra7 11. Ba3 Bb7 12. Bxb7 Rxb7 13. Nc3 Qd7 14. Rad1 b5 15. cxb5 axb5 16. Ncxb5 Rxb5 17. Nxb5 Qxb5 18. Bxd6 Nc6 19. Bxe7 Nxe7 20. a4 Qe5 21. Rd4 Nf5 22. Rc4 h5 23. h3 g5 24. Rc5 Qe4 25. Qxe4 Nxe4 26. Re5 Ned6 27. g4 hxg4 28. hxg4 Ng7 29. Rxg5 f5 30. gxf5 Ne4 31. Rg4 exf5 32. Rg6 Rb8 33. a5 Rxb3 34. a6 Ra3 35. Rc1 Kf7 36. Rb6 Ne6 37. Rb7+ Kf6 38. a7 N4c5 39. Rb6 Ke5 40. Rb5 Kd5 41. f3 Rxa7 42. e4+ Kc6 43. Rbxc5+ Nxc5 44. exf5 Kd5 45. Re1 Rg7+ 46. Kh2 Nd7 47. Rg1 Rh7+ 48. Kg3 Ke5 49. Ra1 Rg7+ 50. Kf2 Kxf5 51. Ra5+ Ne5 52. Ke3 Rg3 53. Kd4 1/2-1/2

[Event "EST-ch"]
[Site "Tallinn"]
[Date "2003.05.20"]
[Round "3.2"]
[White "Sepp, Olav"]
[Black "Neff, Sergei"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2425"]
[BlackElo "2245"]
[PlyCount "85"]
[EventDate "2003.05.17"]
[EventType "k.o."]
[EventRounds "6"]
[EventCountry "EST"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nbd7 5. d3 c4 6. d4 Nxe4 7. Bxc4 e6 8. 0-0 Qc7 9. Qe2 Nef6 10. Re1 d5 11. Bd3 Bd6 12. Ne5 0-0 13. Bf4 g6 14. Nxd7 Bxd7 15. Bxd6 Qxd6 16. Nd2 Nh5 17. g3 f6 18. f4 Rae8 19. Nf3 a6 20. a4 Qb6 21. a5 Qc6 22. Qc2 Qc7 23. Re3 Re7 24. Qb3 Rg7 25. Bf1 h6 26. Bh3 Re8 27. Rae1 Rge7 28. Qc2 Kf7 29. Nh4 f5 30. Nf3 Qxa5 31. Ne5+ Kf6 32. Qe2 Bb5 33. Qf3 Kg7 34. g4 Nf6 35. gxf5 exf5 36. Qg2 Ng4 37. Bxg4 fxg4 38. Qxg4 Qb6 39. Rg3 Re6 40. Kh1 Rf6 41. Reg1 Qd6 42. Qh5 Ree6 43. f5 1-0

[Event "EST-ch"]
[Site "Tallinn"]
[Date "2003.05.19"]
[Round "3.1"]
[White "Neff, Sergei"]
[Black "Sepp, Olav"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2245"]
[BlackElo "2425"]
[PlyCount "72"]
[EventDate "2003.05.17"]
[EventType "k.o."]
[EventRounds "6"]
[EventCountry "EST"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 Bd6 5. d4 exd4 6. exd4 0-0 7. Ne2 Re8 8. Nd2 a6 9. Bd3 Nb4 10. Nc4 Nxd3+ 11. Qxd3 Bb4+ 12. c3 d5 13. Ne3 Bd6 14. 0-0 c6 15. c4 Be6 16. Rfe1 Qc7 17. Ng3 Rad8 18. c5 Bf8 19. Nc2 g6 20. Bc1 Bg7 21. f3 Ra8 22. b4 h5 23. Qc3 a5 24. a4 axb4 25. Qxb4 h4 26. Ne2 Nh5 27. a5 Bf5 28. Ne3 Bd3 29. Qd2 Ba6 30. Nc2 Re6 31. Ra3 Rae8 32. Re3 Rxe3 33. Nxe3 Bh6 34. Nxd5 Bxd2 35. Nxc7 Bxe1 36. Nxe8 Bxe2 0-1

[Event "EST-ch"]
[Site "Tallinn"]
[Date "2003.05.18"]
[Round "2.2"]
[White "Ilves, Juri"]
[Black "Neff, Sergei"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2083"]
[BlackElo "2245"]
[PlyCount "56"]
[EventDate "2003.05.17"]
[EventType "k.o."]
[EventRounds "6"]
[EventCountry "EST"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. e4 b6 2. Nc3 Bb7 3. Nf3 e6 4. d4 Bb4 5. Bd3 Nf6 6. Qe2 d5 7. e5 Ne4 8. Bd2 Nxd2 9. Nxd2 c5 10. Qg4 0-0 11. a3 Bxc3 12. bxc3 Ba6 13. Bxa6 Nxa6 14. 0-0 Rc8 15. Qe2 Nb8 16. Nf3 cxd4 17. cxd4 Rc4 18. Rfd1 Qc7 19. Ra2 Rc8 20. Rd2 h6 21. h4 Nc6 22. g4 Ne7 23. h5 Rc3 24. Kg2 Qc4 25. Qxc4 R8xc4 26. Ng1 Ra4 27. Ne2 Rcxa3 28. Rxa3 Rxa3 1/2-1/2

[Event "EST-ch"]
[Site "Tallinn"]
[Date "2003.05.18"]
[Round "2.1"]
[White "Neff, Sergei"]
[Black "Ilves, Juri"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "2245"]
[BlackElo "2083"]
[PlyCount "59"]
[EventDate "2003.05.17"]
[EventType "k.o."]
[EventRounds "6"]
[EventCountry "EST"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 c6 4. Nf3 Bf5 5. Nh4 Bd7 6. e4 e5 7. Nf3 Qc7 8. Be2 Be7 9. 0-0 0-0 10. h3 a5 11. Bg5 Na6 12. c5 exd4 13. cxd6 Bxd6 14. Bxf6 gxf6 15. Qxd4 Be5 16. Nxe5 fxe5 17. Qe3 Kh8 18. Rac1 Qd8 19. f4 Qe7 20. f5 Qc5 21. Nd5 Qxe3+ 22. Nxe3 b5 23. Rfd1 Ra7 24. Rd6 f6 25. Bh5 Kg7 26. Kf2 Nb8 27. Ng4 a4 28. Rc3 Be8 29. Bxe8 Rxe8 30. Nxf6 1-0

[Event "EST-ch"]
[Site "Tallinn"]
[Date "2003.05.17"]
[Round "1.2"]
[White "Neff, Sergei"]
[Black "Soskov, Vjatsheslav"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2245"]
[BlackElo "2263"]
[PlyCount "60"]
[EventDate "2003.05.17"]
[EventType "k.o."]
[EventRounds "6"]
[EventCountry "EST"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. g3 Nc6 6. Bg2 Qa5 7. dxc5 Bxc3+ 8. bxc3 Qxc3+ 9. Bd2 Qxc4 10. Rc1 Qxa2 11. 0-0 0-0 12. Bc3 Nd5 13. Ba1 b6 14. Nd4 Nce7 15. e4 Nf6 16. Rc2 Qa4 17. Qd2 bxc5 18. Rxc5 d5 19. e5 Ne4 20. Bxe4 dxe4 21. Qg5 Nd5 22. Rxd5 h6 23. Qe7 exd5 24. e6 Qe8 25. Qc7 Bxe6 26. Nc6 Qd7 27. Qxd7 Bxd7 28. Ne7+ Kh7 29. Nxd5 Rac8 30. Bd4 Bh3 0-1

[Event "EST-ch"]
[Site "Tallinn"]
[Date "2003.05.17"]
[Round "1.1"]
[White "Soskov, Vjatsheslav"]
[Black "Neff, Sergei"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2263"]
[BlackElo "2245"]
[PlyCount "68"]
[EventDate "2003.05.17"]
[EventType "k.o."]
[EventRounds "6"]
[EventCountry "EST"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 Nf6 6. e5 Nd5 7. Nc3 Nc7 8. Bxc6 dxc6 9. h3 0-0 10. b3 b6 11. Bb2 Ne6 12. d3 Qc7 13. Qd2 Nd4 14. Nxd4 cxd4 15. Ne2 Bxe5 16. Bxd4 Bxd4 17. Nxd4 Bb7 18. Qg5 Rae8 19. Qe5 Qd7 20. a4 c5 21. Nb5 Bc6 22. Re2 e6 23. Qf6 a6 24. Na3 b5 25. axb5 axb5 26. Nb1 Qd5 27. f4 e5 28. Ra5 Re6 29. Qg5 h6 30. Qg4 f5 31. Qh4 exf4 32. Nc3 Qd4+ 33. Kh2 f3 34. Qxd4 fxe2 0-1

[Event "Feffernitz Raika op 10th"]
[Site "Feffernitz"]
[Date "2001.08.22"]
[Round "5"]
[White "Kainz, Josef"]
[Black "Neff, Sergei"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2044"]
[BlackElo "2245"]
[PlyCount "46"]
[EventDate "2001.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. f3 d6 6. Be3 c5 7. d5 e6 8. Qd2 exd5 9. cxd5 a6 10. a4 Nbd7 11. Nge2 Rb8 12. Ng3 Ne5 13. Be2 c4 14. Ba7 Ra8 15. Bd4 Nfd7 16. f4 Nd3+ 17. Bxd3 Bxd4 18. Bxc4 Qb6 19. a5 Qc5 20. Bd3 Be3 21. Qc2 Bxf4 22. Nce2 Qe3 23. Nf1 Qd2+ 1-0

[Event "Feffernitz Raika op 10th"]
[Site "Feffernitz"]
[Date "2001.08.21"]
[Round "4"]
[White "Neff, Sergei"]
[Black "Marjanovic, Slavko"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2245"]
[BlackElo "2045"]
[PlyCount "74"]
[EventDate "2001.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. Re1 Qc7 12. Bb3 Bd6 13. h3 0-0 14. Bg5 Kh8 15. Qf3 Nd7 16. c3 Ne5 17. Qe4 Ng6 18. Rad1 Rb8 19. Bc2 b5 20. Qg4 Bb7 21. Qh5 Kg8 22. Nf3 Bf4 23. Bxf4 Qxf4 24. Ne5 Rbd8 25. Nxg6 hxg6 26. Qe2 Bd5 27. a3 Qg5 28. Be4 Bc4 29. Bd3 Bb3 30. Bc2 Bd5 31. Be4 Bc4 32. Bd3 Rxd3 33. Rxd3 Bxd3 34. Qxd3 Rd8 35. Qe4 Qd5 36. Qxd5 Rxd5 37. Kf1 Kf8 1/2-1/2

[Event "Feffernitz Raika op 10th"]
[Site "Feffernitz"]
[Date "2001.08.19"]
[Round "1"]
[White "Sereinig, Eduard"]
[Black "Neff, Sergei"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2239"]
[BlackElo "2245"]
[PlyCount "60"]
[EventDate "2001.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Bf5 4. 0-0 c6 5. d3 e6 6. Nc3 Be7 7. Nd4 Bg6 8. e4 c5 9. Nde2 Nc6 10. exd5 Nxd5 11. Nxd5 exd5 12. Nf4 d4 13. Nd5 0-0 14. Nxe7+ Qxe7 15. Re1 Qd7 16. Bf4 Rae8 17. a3 Rxe1+ 18. Qxe1 Re8 19. Qd2 Bf5 20. Re1 Rxe1+ 21. Qxe1 Be6 22. Qe4 h6 23. h4 Kh8 24. Qf3 Nd8 25. Qh5 Nc6 26. Qxc5 Kg8 27. Qd6 f6 28. Qxd7 Bxd7 29. Bd5+ Kf8 30. Bd6+ Ke8 1-0

[Event "Tallinn m"]
[Site "Tallinn"]
[Date "2000.??.??"]
[Round "?"]
[White "Potuznij, Dmitrij"]
[Black "Neff, Sergei"]
[Result "0-1"]
[ECO "A21"]
[BlackElo "2245"]
[PlyCount "104"]
[EventDate "2000.??.??"]
[EventType "match"]
[EventRounds "1"]
[EventCountry "EST"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. a3 Bxc3 4. bxc3 Nc6 5. d4 b6 6. e3 Nf6 7. Nf3 Qe7 8. Be2 0-0 9. 0-0 d6 10. Re1 Na5 11. Nd2 Ba6 12. Qc2 c5 13. Bb2 Rac8 14. Qa4 Qe8 15. Qxe8 Rfxe8 16. Rac1 Re7 17. h3 e4 18. Bf1 Rec7 19. g3 h6 20. Rcd1 cxd4 21. exd4 Bxc4 22. Nxe4 Nxe4 23. Rxe4 Bxf1 24. Kxf1 Nc4 25. Bc1 b5 26. Rd3 Nb6 27. Bd2 Nd5 28. Re1 Nxc3 29. Bf4 Rc6 30. Re7 g5 31. Bd2 a6 32. Rf3 Nd5 33. Rexf7 Rc2 34. Ba5 Rc1+ 35. Kg2 Nf4+ 36. R3xf4 gxf4 37. Rxf4 Rf8 38. Kf3 Rc2 39. Rxf8+ Kxf8 40. Bb4 Ke7 41. g4 Ke6 42. h4 Ra2 43. Kg2 a5 44. Bxa5 Rxa3 45. Bd2 h5 46. gxh5 Rd3 47. h6 Kf7 48. Bg5 b4 49. f4 b3 50. f5 b2 51. h7 b1Q 52. h8Q Qc2+ 0-1

[Event "EST-chT"]
[Site "Tallinn"]
[Date "1999.04.04"]
[Round "4"]
[White "Krupenski, Juri"]
[Black "Neff, Sergei"]
[Result "1-0"]
[ECO "D25"]
[WhiteElo "2171"]
[BlackElo "2230"]
[PlyCount "55"]
[EventDate "1999.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "EST"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 dxc4 4. e3 g6 5. Bxc4 Bg7 6. 0-0 0-0 7. Nc3 Nfd7 8. Qe2 Nb6 9. Bb3 a5 10. a3 a4 11. Ba2 Nc6 12. b4 axb3 13. Bxb3 Na5 14. Ba2 Bg4 15. Rd1 Qe8 16. Bb2 Bxf3 17. gxf3 e5 18. dxe5 Qxe5 19. Rab1 Qg5+ 20. Kh1 Qh4 21. Ne4 Bxb2 22. Qxb2 Rfd8 23. Rxd8+ Rxd8 24. Qe5 Nac4 25. Bxc4 Nxc4 26. Qxc7 b5 27. Rxb5 Nd2 28. Rb8 1-0

[Event "EST-chT"]
[Site "Tallinn"]
[Date "1999.04.04"]
[Round "5"]
[White "Neff, Sergei"]
[Black "Liiva, Riho"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2230"]
[BlackElo "2437"]
[PlyCount "26"]
[EventDate "1999.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "EST"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be7 7. N1c3 a6 8. Na3 Be6 9. Be2 Bg5 10. 0-0 Bxc1 11. Rxc1 Nf6 12. Nc2 0-0 13. Qd2 Qb6 1/2-1/2

[Event "EST-chT"]
[Site "Tallinn"]
[Date "1999.04.03"]
[Round "2"]
[White "Neff, Sergei"]
[Black "Seeman, Tarvo"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2230"]
[BlackElo "2440"]
[PlyCount "56"]
[EventDate "1999.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "EST"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. f3 Nf6 5. c4 c6 6. e3 g6 7. Nc3 Bg7 8. h4 0-0 9. Qb3 dxc4 10. Bxc4 b5 11. Bd3 a5 12. Nge2 Na6 13. Rc1 a4 14. Qd1 Nb4 15. Bb1 a3 16. b3 Nd7 17. Qd2 e5 18. Bg5 f6 19. Ne4 Qa5 20. f4 fxg5 21. hxg5 exf4 22. exf4 Nb6 23. Rc5 N6d5 24. 0-0 Bg4 25. N2c3 Nxc3 26. Qxc3 Bf5 27. g4 Bxe4 28. Bxe4 Nxa2 0-1

[Event "EST-chT"]
[Site "Tallinn"]
[Date "1999.04.03"]
[Round "3"]
[White "Shvyrjov, Igor"]
[Black "Neff, Sergei"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "2346"]
[BlackElo "2230"]
[PlyCount "77"]
[EventDate "1999.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "EST"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. Nc3 e5 5. e4 Be7 6. Bb5+ Nbd7 7. a4 0-0 8. 0-0 a6 9. Bd3 Ne8 10. a5 g6 11. Nd2 f5 12. Nc4 f4 13. Na4 Rb8 14. Bd2 f3 15. g3 Ndf6 16. Re1 Bh3 17. Nab6 Nh5 18. b4 cxb4 19. Bxb4 Rf7 20. Nd2 Nef6 21. Nxf3 Bg4 22. Re3 Nd7 23. Nxd7 Qxd7 24. Be2 Bh3 25. Ne1 Rbf8 26. Nd3 Bg5 27. Bd2 Bxe3 28. Bxe3 Nf6 29. f3 Qc8 30. c4 Rc7 31. c5 dxc5 32. Nxe5 Qe8 33. d6 Qxe5 34. dxc7 Qxc7 35. Bc4+ Kh8 36. Bf4 Qc6 37. Rb1 Bc8 38. Rb6 Qe8 39. Qa1 1-0

[Event "EST-chT"]
[Site "Tallinn"]
[Date "1999.04.02"]
[Round "1"]
[White "Zjukin, Sergei"]
[Black "Neff, Sergei"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2398"]
[BlackElo "2230"]
[PlyCount "20"]
[EventDate "1999.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "EST"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Be6 7. Bxe6 fxe6 8. Nf3 Nc6 9. Be3 Bb4 10. Bd2 Ke7 1/2-1/2

[Event "EST-ch sf"]
[Site "Tallinn"]
[Date "1999.03.14"]
[Round "9"]
[White "Korstin, Maris"]
[Black "Neff, Sergei"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2101"]
[BlackElo "2230"]
[PlyCount "67"]
[EventDate "1999.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 Nf6 6. N1c3 h6 7. Nd6+ Bxd6 8. Qxd6 Qe7 9. Qxe7+ Kxe7 10. Be3 d6 11. 0-0-0 Be6 12. Be2 Rac8 13. Rd2 a6 14. Rhd1 Nb4 15. Rxd6 Rxc3 16. bxc3 Nxa2+ 17. Kb2 Nxe4 18. Rxe6+ fxe6 19. Rd3 Naxc3 20. Rxc3 Nxc3 21. Kxc3 Rc8+ 22. Kb3 b5 23. c4 bxc4+ 24. Bxc4 Rc6 25. Bd3 Kf6 26. h4 Rd6 27. Be4 Rd1 28. Kb4 Ra1 29. g4 Rg1 30. f3 Rh1 31. g5+ Kf7 32. gxh6 gxh6 33. Bxh6 Rxh4 34. Bg5 1/2-1/2

[Event "EST-ch sf"]
[Site "Tallinn"]
[Date "1999.03.13"]
[Round "8"]
[White "Neff, Sergei"]
[Black "Schults, Olev"]
[Result "0-1"]
[ECO "A33"]
[WhiteElo "2230"]
[PlyCount "80"]
[EventDate "1999.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 e6 6. g3 Qb6 7. Nb3 Ne5 8. e4 Bb4 9. Qe2 d6 10. f4 Nc6 11. Be3 Qa6 12. Qc2 Qa4 13. Bd3 b6 14. 0-0 Bxc3 15. Qxc3 0-0 16. Nd4 Ng4 17. Bd2 Nxd4 18. Qxd4 Qc6 19. h3 Nf6 20. Kh2 Bb7 21. Rae1 Nd7 22. Re2 Nc5 23. Bb1 a5 24. b3 Rae8 25. e5 Rd8 26. f5 dxe5 27. Qxe5 f6 28. Qe3 e5 29. a3 e4 30. b4 axb4 31. axb4 Nd3 32. Bc3 Kh8 33. Ba2 Ra8 34. b5 Qc7 35. Bd4 Nc5 36. Bxc5 bxc5 37. Bb1 Ra1 38. Qc3 Rfa8 39. Rfe1 R8a3 40. b6 Qb8 0-1

[Event "EST-ch sf"]
[Site "Tallinn"]
[Date "1999.03.12"]
[Round "7"]
[White "Neff, Sergei"]
[Black "Lauk, Ular"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "2230"]
[BlackElo "2320"]
[PlyCount "29"]
[EventDate "1999.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 b6 5. Nc3 d6 6. e4 Bb7 7. f3 e6 8. Be3 a6 9. Qd2 Be7 10. Be2 0-0 11. 0-0 Nbd7 12. Rfd1 Qc7 13. Rac1 Rfe8 14. Bf1 Rac8 15. Qf2 1/2-1/2

[Event "EST-ch sf"]
[Site "Tallinn"]
[Date "1999.03.11"]
[Round "6"]
[White "Shvyrjov, Igor"]
[Black "Neff, Sergei"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2346"]
[BlackElo "2230"]
[PlyCount "16"]
[EventDate "1999.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 0-0 8. Bg2 d5 1/2-1/2

[Event "EST-ch sf"]
[Site "Tallinn"]
[Date "1999.03.10"]
[Round "5"]
[White "Neff, Sergei"]
[Black "Zjukin, Sergei"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "2230"]
[BlackElo "2398"]
[PlyCount "71"]
[EventDate "1999.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Bg5 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Nf3 Bg4 8. Be3 0-0 9. Be2 Nc6 10. d5 Bxf3 11. gxf3 Ne5 12. Qb3 c6 13. f4 Ned7 14. dxc6 bxc6 15. h4 Qc7 16. h5 Rfb8 17. hxg6 hxg6 18. Rc1 e6 19. Nb5 Qb7 20. Nd6 Qc7 21. Qa3 a5 22. Bb5 c5 23. Rd1 Bf8 24. Qc3 Bg7 25. Bd4 f6 26. Be3 c4 27. Nxc4 Nd5 28. exd5 Rxb5 29. dxe6 Nf8 30. Nd6 Nxe6 31. Qxc7 Nxc7 32. Nxb5 Nxb5 33. Rd7 a4 34. Rg1 Kh7 35. f5 g5 36. Bxg5 1-0

[Event "EST-ch sf"]
[Site "Tallinn"]
[Date "1999.03.09"]
[Round "4"]
[White "Parnits, Rauno"]
[Black "Neff, Sergei"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2143"]
[BlackElo "2230"]
[PlyCount "90"]
[EventDate "1999.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. g3 d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Bg2 Qe6+ 6. Kf1 Qa6+ 7. Kg1 Nc6 8. h3 Bh5 9. Nc3 0-0-0 10. a4 f5 11. a5 e5 12. Bf1 Bxf3 13. Qxf3 Nd4 14. Qg2 Qc6 15. Qxc6+ bxc6 16. Ra4 Nxc2 17. Rc4 Nd4 18. Na4 Nf6 19. Nxc5 Bxc5 20. Rxc5 Ne4 21. Ba6+ Kc7 22. Rc4 Rd5 23. b4 Rb8 24. d3 Nd6 25. Rc5 Rxb4 26. Rxd5 cxd5 27. Kg2 Rb1 28. Bd2 Rxh1 29. Kxh1 Nc6 30. f4 exf4 31. Bxf4 Nxa5 32. Bb5 Nc6 33. Ba4 Nb4 34. d4 Nd3 35. Be3 Nc4 36. Bg5 Kd6 37. Bc2 h6 38. Bd8 Nf2+ 39. Kg2 Ne3+ 40. Kxf2 Nxc2 41. g4 Nxd4 42. gxf5 Nxf5 43. Kf3 Nd4+ 44. Kg4 Ke5 45. h4 g6 0-1

[Event "EST-ch sf"]
[Site "Tallinn"]
[Date "1999.03.08"]
[Round "3"]
[White "Neff, Sergei"]
[Black "Reimaa, Sven"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "2230"]
[PlyCount "101"]
[EventDate "1999.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 Nc6 6. c4 e5 7. Nc2 Be7 8. Be3 0-0 9. Nc3 Ne8 10. Qd2 Nc7 11. Be2 Ne6 12. g3 Qd7 13. 0-0-0 Rd8 14. Nd5 b6 15. f4 Nc5 16. Bf3 Bb7 17. h3 Na5 18. Bxc5 Bxd5 19. cxd5 dxc5 20. fxe5 Qa4 21. Kb1 c4 22. d6 Bf8 23. Rhf1 Rac8 24. Bg4 Rc5 25. Qc3 Nb7 26. Rxf7 Kxf7 27. Qf3+ Kg8 28. Be6+ Kh8 29. Qf7 Bxd6 30. exd6 Qe8 31. Qxe8+ Rxe8 32. d7 Rd8 33. Nd4 g6 34. Rf1 Nd6 35. Bd5 Rxd5 36. exd5 Rxd7 37. Ne6 Rf7 38. Rxf7 Nxf7 39. Kc2 Nd6 40. Kc3 Kg8 41. Kd4 Kf7 42. Ng5+ Kg7 43. Ke5 Nb7 44. Ke6 b5 45. Ke7 b4 46. d6 a5 47. d7 a4 48. Ne4 c3 49. bxc3 b3 50. a3 b2 51. Nd2 1-0

[Event "EST-ch sf"]
[Site "Tallinn"]
[Date "1999.03.07"]
[Round "2"]
[White "Kortshagin, Oleg"]
[Black "Neff, Sergei"]
[Result "1-0"]
[ECO "A43"]
[BlackElo "2230"]
[PlyCount "97"]
[EventDate "1999.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 e6 2. g3 c5 3. Nf3 b6 4. d5 Nf6 5. c4 Ba6 6. Nfd2 exd5 7. Bg2 g6 8. cxd5 Bg7 9. 0-0 d6 10. Re1 h5 11. h3 0-0 12. Nc3 b5 13. a4 b4 14. Nb5 Ne8 15. Nc4 g5 16. e4 Bb7 17. Qxh5 a6 18. Bxg5 f6 19. Nbxd6 Nxd6 20. Nxd6 Qxd6 21. Bf4 Qe7 22. d6 Qf7 23. Qxc5 a5 24. Rad1 Nd7 25. Qf5 Ne5 26. Bxe5 fxe5 27. Qxf7+ Rxf7 28. Bf1 Kf8 29. Bc4 Rd7 30. Be6 Rdd8 31. Re3 Bf6 32. Rf3 Kg7 33. Bf5 Bc6 34. b3 Ra7 35. Rfd3 Bd7 36. Bxd7 Raxd7 37. Rd5 Kf7 38. f4 Bg7 39. Kg2 Rc8 40. R1d3 Ke6 41. Rxa5 Rc2+ 42. Kf3 exf4 43. gxf4 Bc3 44. Rh5 Rg7 45. d7 Rgg2 46. Rh6+ Kf7 47. e5 Rgf2+ 48. Kg4 Bd2 49. Rf6+ 1-0

[Event "EST-ch sf"]
[Site "Tallinn"]
[Date "1999.03.06"]
[Round "1"]
[White "Neff, Sergei"]
[Black "Karjakin, Sergei"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2230"]
[PlyCount "78"]
[EventDate "1999.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. a4 a5 7. Nbd2 Nbd7 8. Nb3 e5 9. Bd2 c6 10. c4 e4 11. Ng5 Re8 12. Qc2 d5 13. c5 Ng4 14. f3 Nxh2 15. Kxh2 e3 16. Bxa5 Qxg5 17. Bc7 Qh5+ 18. Kg1 f5 19. a5 Nf8 20. Ra4 Ne6 21. Be5 Ng5 22. f4 Ne4 23. Rf3 Qg4 24. Bxg7 Kxg7 25. Rxe3 h5 26. Nd2 Rh8 27. Nf1 h4 28. Nh2 Qh5 29. g4 fxg4 30. Bxe4 dxe4 31. Qxe4 Qf5 32. Qe7+ Qf7 33. Qd6 Re8 34. Raa3 Bf5 35. Rxe8 Rxe8 36. a6 bxa6 37. Rxa6 Rxe2 38. Rxc6 Kh6 39. Rc7 Qg7 1-0

[Event "EST-chT"]
[Site "Tallinn"]
[Date "1999.02.28"]
[Round "5"]
[White "Liiva, Riho"]
[Black "Neff, Sergei"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2437"]
[BlackElo "2230"]
[PlyCount "20"]
[EventDate "1999.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "EST"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 e6 7. Bc4 d6 8. 0-0 Be7 9. a3 0-0 10. b4 a6 1/2-1/2

[Event "EST-chT"]
[Site "Tallinn"]
[Date "1999.02.28"]
[Round "4"]
[White "Neff, Sergei"]
[Black "Krupenski, Juri"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "2230"]
[BlackElo "2171"]
[PlyCount "59"]
[EventDate "1999.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "EST"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Nc3 d5 4. f3 Bg7 5. e4 c6 6. Qd2 h6 7. Be3 dxe4 8. fxe4 Ng4 9. Nf3 Nxe3 10. Qxe3 Qb6 11. e5 h5 12. 0-0-0 Bh6 13. Ng5 Bg4 14. Bc4 Bxg5 15. Qxg5 Bxd1 16. Rxd1 Na6 17. e6 0-0-0 18. exf7 Rxd4 19. Qxe7 Rxd1+ 20. Nxd1 Qd8 21. Qe6+ Kb8 22. Qxg6 Nc7 23. Ne3 b5 24. Bd3 Qe7 25. Kd2 c5 26. Nf5 Qd8 27. Qc6 Qg5+ 28. Kc3 c4 29. Be4 b4+ 30. Kxc4 1-0

[Event "EST-chT"]
[Site "Tallinn"]
[Date "1999.02.27"]
[Round "3"]
[White "Neff, Sergei"]
[Black "Shvyrjov, Igor"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2230"]
[BlackElo "2346"]
[PlyCount "64"]
[EventDate "1999.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "EST"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. h4 h5 4. c4 Nc6 5. d5 Nd4 6. Ne2 c5 7. Nxd4 Bxd4 8. Na3 d6 9. Rb1 Bg7 10. Nc2 Nf6 11. f3 a6 12. a3 Nd7 13. b4 cxb4 14. axb4 a5 15. c5 axb4 16. cxd6 exd6 17. Rxb4 0-0 18. Bb2 Ne5 19. f4 Ng4 20. Bxg7 Kxg7 21. Qd4+ Kg8 22. Bd3 Re8 23. Kd2 Ra2 24. g3 Qe7 25. Bb5 Bd7 26. Bc4 Ra5 27. Rxb7 Qxe4 28. Qxe4 Rxe4 29. Bd3 Rxd5 30. Re1 Nf2 31. Rxe4 Nxe4+ 32. Ke2 Bg4+ 0-1

[Event "EST-chT"]
[Site "Tallinn"]
[Date "1999.02.27"]
[Round "2"]
[White "Seeman, Tarvo"]
[Black "Neff, Sergei"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2440"]
[BlackElo "2230"]
[PlyCount "127"]
[EventDate "1999.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "EST"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. c4 c5 6. Nc3 Be7 7. Re1 d6 8. d4 cxd4 9. Qxd4 Nbd7 10. b3 a6 11. Bb2 0-0 12. Rad1 Qc7 13. e4 Rfd8 14. Qe3 Bf8 15. Nd4 g6 16. h3 Rac8 17. Qc1 Qb8 18. Qa1 Ba8 19. Re2 h5 20. Qb1 h4 21. g4 e5 22. Nf3 Nc5 23. Nd5 Nh7 24. Nxh4 Ne6 25. Bc1 b5 26. Rb2 Nd4 27. Nf3 Bxd5 28. cxd5 Nxf3+ 29. Bxf3 Rc3 30. Kg2 Rdc8 31. Bd2 R3c5 32. Rc1 Rxc1 33. Bxc1 Qc7 34. Bd2 Be7 35. Bd1 Bg5 36. Rc2 Qd8 37. Rxc8 Qxc8 38. Bxg5 Nxg5 39. Qc2 Qxc2 40. Bxc2 Nh7 41. h4 Nf6 42. f3 Nd7 43. b4 Nb6 44. Kf2 f6 45. Ke2 g5 46. h5 Kg7 47. Kd3 Kh6 48. Kc3 Kg7 49. a4 Na8 50. Bd3 Nc7 51. Kb3 Kh6 52. axb5 axb5 53. Bxb5 Nxb5 54. Ka4 Nc3+ 55. Ka5 f5 56. b5 fxg4 57. b6 gxf3 58. b7 Kxh5 59. b8Q f2 60. Qf8 Nxe4 61. Qf5 Kh6 62. Kb6 g4 63. Kc7 g3 64. Qxe4 1/2-1/2

[Event "EST-chT"]
[Site "Tallinn"]
[Date "1999.02.26"]
[Round "1"]
[White "Neff, Sergei"]
[Black "Zjukin, Sergei"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2230"]
[BlackElo "2398"]
[PlyCount "81"]
[EventDate "1999.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "EST"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Bg5 Ne4 4. Bf4 c5 5. Qc2 Nf6 6. d5 b5 7. e4 bxc4 8. Bxc4 d6 9. Nf3 Bg7 10. 0-0 0-0 11. Nc3 Nbd7 12. Rfe1 Ng4 13. Bf1 Rb8 14. h3 Nge5 15. Nd2 Nb6 16. Bg3 c4 17. f4 Ned7 18. Bf2 Ba6 19. a4 Qc7 20. Nb5 Bxb5 21. axb5 Nc8 22. Nxc4 Rxb5 23. Qa4 Rb7 24. Rac1 Nc5 25. Qa3 Rb3 26. Qa2 Rb4 27. Rc2 Nb6 28. Na3 Qb7 29. Bxc5 dxc5 30. Nb5 Nd7 31. Nc3 Rb8 32. d6 exd6 33. Ba6 Qa8 34. Bc4 Qb7 35. Bd5 Qc8 36. Bxf7+ Kh8 37. Be6 Bd4+ 38. Kh1 Qe8 39. Ree2 Nf6 40. Nd5 Nh5 41. Nxb4 1/2-1/2

[Event "EST-ch"]
[Site "Tallinn"]
[Date "1997.??.??"]
[Round "6"]
[White "Kiik, Kalle"]
[Black "Neff, Sergei"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2380"]
[BlackElo "2310"]
[PlyCount "131"]
[EventDate "1997.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. exd5 Qxd5 4. Nf3 e5 5. Nc3 Bb4 6. Bd2 Bxc3 7. Bxc3 exd4 8. Nxd4 Nxd4 9. Qxd4 Qxd4 10. Bxd4 Nf6 11. 0-0-0 Be6 12. Be2 0-0 13. Bf3 c6 14. Rd2 Rfe8 15. b3 Bf5 16. Rhd1 h6 17. Bxf6 gxf6 18. Rd4 Re5 19. Rd8+ Re8 20. Rxa8 Rxa8 21. Rd4 Re8 22. Ra4 a6 23. Rf4 Re5 24. g4 Be6 25. Rxf6 Kg7 26. Rf4 Bd5 27. Kd2 h5 28. h3 Bxf3 29. Rxf3 hxg4 30. hxg4 Re4 31. Rg3 c5 32. f3 Rd4+ 33. Ke2 c4 34. Rg1 cxb3 35. axb3 a5 36. Ra1 Rd5 37. c4 Re5+ 38. Kd3 b6 39. Rh1 Rc5 40. Kd4 Rc6 41. Rh5 Rd6+ 42. Rd5 Rf6 43. Rf5 Rd6+ 44. Ke4 Rd1 45. Rb5 Rd6 46. f4 Kf6 47. Rh5 Kg7 48. Rd5 Rc6 49. Kd4 Rf6 50. Rg5+ Kf8 51. Ke4 Rd6 52. Rf5 Re6+ 53. Re5 Rc6 54. Kd4 Rd6+ 55. Rd5 Rf6 56. f5 Rh6 57. Ke5 Rh3 58. Rb5 Rc3 59. Rxb6 a4 60. Kd4 Rg3 61. bxa4 Rxg4+ 62. Kc3 Ke7 63. a5 Rg1 64. Rb3 Ra1 65. Kb4 Kf6 66. Ra3 1-0

[Event "EST-ch"]
[Site "Tallinn"]
[Date "1997.??.??"]
[Round "3"]
[White "Maidla, Vallo"]
[Black "Neff, Sergei"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2380"]
[BlackElo "2310"]
[PlyCount "122"]
[EventDate "1997.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Bc4 d5 5. exd5 b5 6. Bb3 b4 7. Nce2 cxd5 8. Bd2 a5 9. a3 bxa3 10. Rxa3 Nc6 11. Ba4 Bd7 12. Nf3 Nh6 13. Qa1 0-0 14. Bxc6 Bxc6 15. Bxa5 Qd7 16. 0-0 Bb5 17. Re1 Nf5 18. c3 f6 19. Bb4 Rxa3 20. Qxa3 Re8 21. Ng3 Nxg3 22. hxg3 e5 23. dxe5 fxe5 24. Bc5 Qc6 25. b4 Bc4 26. Qa7 Ra8 27. Qe7 Re8 28. Qg5 h6 29. Qd2 g5 30. Qc2 Qa6 31. Qf5 Qf6 32. Qd7 Qf7 33. Qa4 Re6 34. Qa8+ Qe8 35. Ra1 Qxa8 36. Rxa8+ Kf7 37. Ra7+ Kg6 38. g4 e4 39. Bd4 Bf6 40. Bxf6 Kxf6 41. Nd4 Re8 42. Rc7 e3 43. Rc6+ Kf7 44. fxe3 Rxe3 45. b5 Rxc3 46. b6 Rc1+ 47. Kf2 Rb1 48. Rxh6 Ba6 49. Ne6 Rb2+ 50. Kg1 Ke7 51. Nc5 d4 52. Re6+ Kf7 53. Rd6 Ke7 54. Rd7+ Ke8 55. Ra7 d3 56. Nxa6 Rb1+ 57. Kf2 d2 58. Nc7+ Kd8 59. Ne6+ Ke8 60. Nc7+ Kd8 61. Ne6+ Ke8 1/2-1/2

[Event "EST-ch"]
[Site "Tallinn"]
[Date "1997.??.??"]
[Round "4"]
[White "Neff, Sergei"]
[Black "Kulaots, Kaido"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2310"]
[BlackElo "2400"]
[PlyCount "54"]
[EventDate "1997.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. e4 d6 4. Be2 Nd7 5. 0-0 e5 6. dxe5 dxe5 7. b3 Ngf6 8. Bc4 0-0 9. Ba3 Nxe4 10. Bxf8 Qxf8 11. Qe2 Nd6 12. Nbd2 c6 13. a4 h6 14. Rad1 Kh7 15. Ne1 Qe7 16. Ne4 Nxe4 17. Qxe4 f5 18. Qe2 a5 19. Kh1 Nf6 20. f3 Bd7 21. Qd3 Bf8 22. Rf2 Re8 23. Re2 Qd8 24. Bf7 Re7 25. Bc4 Re8 26. Bf7 Re7 27. Bc4 Re8 1/2-1/2

[Event "EST-ch"]
[Site "Tallinn"]
[Date "1997.??.??"]
[Round "2"]
[White "Neff, Sergei"]
[Black "Seeman, Tarvo"]
[Result "0-1"]
[ECO "E71"]
[WhiteElo "2310"]
[BlackElo "2355"]
[PlyCount "82"]
[EventDate "1997.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Bg5 Nbd7 7. Bd3 e5 8. d5 Nc5 9. Bc2 a5 10. a3 c6 11. Nge2 cxd5 12. Nxd5 Ne6 13. Be3 Nxd5 14. cxd5 Nf4 15. Nxf4 exf4 16. Bxf4 Bxb2 17. Rb1 Bxa3 18. 0-0 Bc5 19. Rb3 Re8 20. Qa1 b6 21. Rf3 Ba6 22. Re1 Rc8 23. Bd2 Re5 24. Bc3 f6 25. Rb1 Qe7 26. Qa4 Be2 27. Bxe5 Bxf3 28. Bg3 Be2 29. Kh2 Qc7 30. Qa1 Rf8 31. Re1 Bc4 32. Bd1 b5 33. Bg4 Qb6 34. Be6+ Kg7 35. Qb2 a4 36. f4 a3 37. Qc2 a2 38. e5 Bd4 39. Bh4 fxe5 40. fxe5 a1Q 41. Bf6+ Rxf6 0-1

[Event "EST-ch"]
[Site "Tallinn"]
[Date "1997.??.??"]
[Round "7"]
[White "Neff, Sergei"]
[Black "Sepp, Olav"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "2310"]
[BlackElo "2425"]
[PlyCount "68"]
[EventDate "1997.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 g6 4. f3 Bg7 5. e4 c6 6. Qd2 h6 7. Bh4 dxe4 8. fxe4 e5 9. 0-0-0 Qxd4 10. Qe1 Qc5 11. Qd2 Nbd7 12. h3 Qe7 13. g4 Nc5 14. Bd3 h5 15. g5 Nh7 16. Nf3 0-0 17. Ne2 Rd8 18. Ng3 Nf8 19. Qe3 Nxd3+ 20. cxd3 Ne6 21. Nxh5 gxh5 22. g6 f6 23. Nxe5 Nd4 24. Nc4 Be6 25. e5 Bxc4 26. dxc4 Nf5 27. Qf3 Qxe5 28. Qxh5 Qf4+ 29. Kb1 Nxh4 30. Qh7+ Kf8 31. Rdf1 Nf3 32. Ka1 Rd3 33. h4 Rad8 34. Qh5 Qe5 0-1

[Event "EST-ch"]
[Site "Tallinn"]
[Date "1997.??.??"]
[Round "11"]
[White "Neff, Sergei"]
[Black "Sergejev, Roman"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "2310"]
[BlackElo "2370"]
[PlyCount "95"]
[EventDate "1997.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. cxd5 Nxd5 7. Nc3 Nb6 8. b3 e5 9. Bb2 Re8 10. d3 Nc6 11. Rc1 Be6 12. Ne4 Nd7 13. Qc2 h6 14. Nfd2 Qe7 15. Nc5 Nb4 16. Nxe6 Nxc2 17. Nxg7 Kxg7 18. Rxc2 c6 19. f4 Kg8 20. f5 Nb6 21. Ne4 Nd5 22. Bc1 Kh7 23. h4 Rf8 24. Bh3 a5 25. Rc4 Nb6 26. Rc5 a4 27. b4 a3 28. Bd2 Nd5 29. b5 Ra4 30. Rfc1 Rxe4 31. dxe4 Nf6 32. R5c4 c5 33. fxg6+ Kg7 34. b6 Nd7 35. gxf7 Rxf7 36. Be3 Qd6 37. Bxd7 Rxd7 38. Bxc5 Qe6 39. Bf2 Kg6 40. Rc7 Rd2 41. Rxb7 Rxe2 42. Rbc7 Qxa2 43. R1c6+ Kh5 44. Rf6 Qb1+ 45. Kh2 Qxe4 46. Rg7 a2 47. b7 Rxf2+ 48. Rxf2 0-1

[Event "EST-ch"]
[Site "Tallinn"]
[Date "1997.??.??"]
[Round "9"]
[White "Neff, Sergei"]
[Black "Svorjov, Igor"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2310"]
[PlyCount "90"]
[EventDate "1997.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Nbd7 7. e5 Ne8 8. Bf4 c6 9. Qd2 Nb6 10. a4 Bg4 11. a5 Bxf3 12. Bxf3 dxe5 13. axb6 exf4 14. Rxa7 Rb8 15. Na4 Nd6 16. Qb4 Nb5 17. c3 e6 18. Ra1 h5 19. h3 Bf6 20. Qb3 Be7 21. Be2 Qd7 22. Ra5 Ra8 23. Nc5 Rxa5 24. Rxa5 Bxc5 25. dxc5 Qd2 26. Qd1 Qxb2 27. Bxb5 Qxc3 28. Qa1 Qxc5 29. Bd3 Qxb6 30. Be2 Rd8 31. Bxh5 gxh5 32. Rg5+ Kf8 33. Qa3+ Ke8 34. Rg8+ Kd7 35. Rg7 Qb1+ 36. Kh2 Qf5 37. Qb2 Kc8 38. Qa3 f3 39. g3 Qf6 40. Qa8+ Kc7 41. Qa5+ Kd7 42. Rh7 Rh8 43. Rxh5 Qd4 44. Kg1 Qd1+ 45. Kh2 Qe2 0-1

[Event "EST-ch"]
[Site "Tallinn"]
[Date "1997.??.??"]
[Round "1"]
[White "Rychagov, Mikhail"]
[Black "Neff, Sergei"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2485"]
[BlackElo "2310"]
[PlyCount "81"]
[EventDate "1997.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Be6 7. Bxe6 fxe6 8. Be3 Bb4 9. Bd2 Nbd7 10. f3 Ke7 11. Nh3 a6 12. Nf2 Rhd8 13. Nd3 Bd6 14. Nd1 Rac8 15. Ne3 h6 16. Ke2 Nc5 17. Nxc5 Bxc5 18. Nc4 Nd7 19. Rhd1 Bd6 20. Bc3 Nb6 21. Na5 Rb8 22. b3 Rg8 23. Rd3 g5 24. h3 h5 25. Rad1 g4 26. fxg4 hxg4 27. h4 g3 28. Bd2 Rbf8 29. Rf3 Rxf3 30. Kxf3 Kf7 31. Bg5 Rb8 32. Kxg3 Bb4 33. Nc4 Nxc4 34. bxc4 Ke8 35. Kg4 b5 36. cxb5 axb5 37. h5 Bd6 38. h6 Kf7 39. Rf1+ Kg8 40. Kh5 Rb7 41. Kg6 1-0

[Event "EST-ch"]
[Site "Tallinn"]
[Date "1997.??.??"]
[Round "5"]
[White "Sevtsenko, Robert"]
[Black "Neff, Sergei"]
[Result "1-0"]
[ECO "B06"]
[BlackElo "2310"]
[PlyCount "65"]
[EventDate "1997.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Bc4 d6 5. Qf3 e6 6. Nge2 Nd7 7. 0-0 Ngf6 8. Bb3 0-0 9. Bg5 h6 10. Bh4 e5 11. Rad1 exd4 12. Nxd4 Qb6 13. h3 a6 14. Bg3 Nh5 15. Bxd6 Bxd4 16. Na4 Qa7 17. Rxd4 Qxd4 18. Bxf8 Ne5 19. Qd1 Qxd1 20. Rxd1 Kxf8 21. Nb6 Rb8 22. Rd8+ Ke7 23. Rxc8 Rxc8 24. Nxc8+ Kd7 25. Nb6+ Kc7 26. Nc4 f6 27. Nxe5 fxe5 28. Bf7 Nf4 29. h4 g5 30. hxg5 hxg5 31. Kf1 Kd6 32. g3 Nh3 33. Bh5 1-0

[Event "EST-ch"]
[Site "Tallinn"]
[Date "1997.??.??"]
[Round "8"]
[White "Vetemaa, Juri"]
[Black "Neff, Sergei"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2355"]
[BlackElo "2310"]
[PlyCount "82"]
[EventDate "1997.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Bc4 d6 5. Qf3 e6 6. Nge2 Nd7 7. Bf4 Qe7 8. 0-0 e5 9. Be3 Ngf6 10. Bb3 0-0 11. Rad1 b5 12. d5 b4 13. dxc6 bxc3 14. cxd7 Bxd7 15. Nxc3 Bg4 16. Nd5 Nxd5 17. Qxg4 Nxe3 18. fxe3 Bh6 19. Rf3 Kg7 20. h4 a5 21. Rdf1 f6 22. Qh3 a4 23. Bd5 Rac8 24. R1f2 a3 25. b3 Rc3 26. g4 g5 27. h5 Qc7 28. Bc4 Rxc4 29. bxc4 Qxc4 30. Qf1 Qxe4 31. Rg3 Rb8 32. Qd3 Qc6 33. Qxa3 Kh8 34. Qd3 e4 35. Qd4 Bg7 36. h6 Bxh6 37. Qxf6+ Bg7 38. Qxg5 Be5 39. Rh3 Bg7 40. Rxh7+ Kxh7 41. Qh5+ Kg8 1-0

[Event "EST-ch"]
[Site "Tallinn"]
[Date "1997.??.??"]
[Round "10"]
[White "Zjukin, Sergei"]
[Black "Neff, Sergei"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2390"]
[BlackElo "2310"]
[PlyCount "59"]
[EventDate "1997.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "EST"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd8 7. 0-0 Ne7 8. Nb3 Qc7 9. Qe2 a6 10. Nbxd4 Ng6 11. Bxe6 fxe6 12. Nxe6 Bxe6 13. Qxe6+ Be7 14. Ng5 Qd6 15. Qf7+ Kd8 16. Be3 Kc8 17. Rad1 Qf6 18. Qc4+ Nc6 19. Nf7 Rf8 20. Qg4+ Kb8 21. Qg3+ Nge5 22. Nxe5 Qxe5 23. f4 Qf5 24. c4 Kc7 25. Rd5 Qg6 26. Qf2 Nb4 27. Re5 Rae8 28. f5 Qf7 29. Bf4 Kc8 30. Qa7 1-0

[Event "EST-ch"]
[Site "Estonia"]
[Date "1996.??.??"]
[Round "3"]
[White "Cheutshenko, Robert"]
[Black "Neff, Sergei"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2360"]
[BlackElo "2340"]
[PlyCount "127"]
[EventDate "1996.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "EST"]
[EventCategory "3"]
[SourceTitle "CBM 052 Extra"]
[Source "ChessBase"]
[SourceDate "1996.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.07.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 a6 4. Bg5 h6 5. Bh4 Nc6 6. f4 g5 7. fxg5 Ng4 8. Nf3 Bg7 9. Qd2 hxg5 10. Bxg5 f6 11. Bf4 e5 12. dxe5 dxe5 13. Qxd8+ Nxd8 14. Bd2 Bf8 15. Nd5 Ne6 16. Ne3 Nc5 17. Bd3 Bd7 18. Nxg4 Bxg4 19. Be3 0-0-0 20. Rd1 f5 21. Rd2 Bxf3 22. gxf3 Nxd3+ 23. Rxd3 f4 24. Bf2 Rh3 25. Rxd8+ Kxd8 26. Kf1 Rh7 27. h4 Ke8 28. Rg1 Be7 29. Ke2 Kf7 30. a3 Rh6 31. Rg4 Bf6 32. c4 Rh8 33. Be1 Ke6 34. Kd3 Rd8+ 35. Kc2 Rh8 36. b4 Kf7 37. a4 c6 38. a5 Ke6 39. Bf2 Kf7 40. Kc3 Ke6 41. Rg6 Kf7 42. Rg2 Bxh4 43. Rh2 Bf6 44. Rxh8 Bxh8 45. b5 cxb5 46. cxb5 Bf6 47. Kc4 Ke6 48. bxa6 bxa6 49. Kc5 Bd8 50. Be1 Bc7 51. Kc6 Bd6 52. Bc3 Ke7 53. Kd5 Bc7 54. Bxe5 Bxa5 55. Bxf4 Bb4 56. Be3 Kf6 57. f4 a5 58. Bd4+ Kg6 59. Bc5 Bc3 60. f5+ Kf7 61. e5 a4 62. Ba3 Ba1 63. e6+ Ke8 64. Kc4 1-0

[Event "EST-ch"]
[Site "Estonia"]
[Date "1996.??.??"]
[Round "6"]
[White "Kulaots, Kaido"]
[Black "Neff, Sergei"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2400"]
[BlackElo "2340"]
[PlyCount "132"]
[EventDate "1996.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "EST"]
[EventCategory "3"]
[SourceTitle "CBM 052 Extra"]
[Source "ChessBase"]
[SourceDate "1996.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 Qc7 8. Qf3 Be6 9. Ne2 Nd7 10. Bf4 0-0 11. 0-0 Rfe8 12. c4 Nf8 13. Rfd1 Rad8 14. Bxd6 Rxd6 15. Nc3 Qd7 16. Qf4 Rd8 17. d5 cxd5 18. c5 Rc6 19. b4 a6 20. Be4 Ng6 21. Bxg6 hxg6 22. Ne2 g5 23. Qd2 Rcc8 24. Nd4 g6 25. Re1 Kg7 26. Re3 Rh8 27. Rae1 Rce8 28. g3 Qc8 29. Qe2 Bd7 30. Qf3 Rxe3 31. Rxe3 Be6 32. Qe2 Re8 33. Qd2 Bd7 34. Qe2 Qd8 35. Rxe8 Bxe8 36. Qe3 Bb5 37. f3 Qd7 38. Kg2 Bc4 39. a3 Qc7 40. Kf2 Qe5 41. a4 Qc7 42. b5 axb5 43. axb5 Qd7 44. c6 bxc6 45. bxc6 Qh3 46. Ke1 Qxh2 47. g4 Qh1+ 48. Kf2 Ba6 49. Qc3 Qf1+ 50. Ke3 Qd1 51. c7 Kh7 52. Kf2 f5 53. gxf5 gxf5 54. Nxf5 Qf1+ 55. Ke3 Qe2+ 56. Kd4 Qe6 57. Qc2 Qb6+ 58. Kxd5 Bb7+ 59. Kc4 Qxc7+ 60. Kd3 Qxc2+ 61. Kxc2 Bxf3 62. Kd3 Kg6 63. Ne7+ Kf6 64. Ng8+ Ke6 65. Ke3 Bh5 66. Nh6 f5 0-1

[Event "EST-chT"]
[Site "Estonia"]
[Date "1996.??.??"]
[Round "?"]
[White "Liiva, Riho"]
[Black "Neff, Sergei"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2425"]
[BlackElo "2340"]
[PlyCount "18"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e6 3. d4 d5 4. exd5 exd5 5. Bb5 Bd6 6. c4 dxc4 7. d5 a6 8. Ba4 b5 9. dxc6 bxa4 1-0

[Event "EST-ch"]
[Site "Estonia"]
[Date "1996.??.??"]
[Round "9"]
[White "Neff, Sergei"]
[Black "Karner, Hillar"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2340"]
[BlackElo "2315"]
[PlyCount "64"]
[EventDate "1996.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "EST"]
[EventCategory "3"]
[SourceTitle "CBM 052 Extra"]
[Source "ChessBase"]
[SourceDate "1996.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. g3 c6 4. Bg2 Nbd7 5. a4 e5 6. dxe5 dxe5 7. a5 Bc5 8. 0-0 0-0 9. Nfd2 Qe7 10. e4 Rd8 11. c3 a6 12. h3 Nf8 13. Qe2 Ne6 14. Nc4 Ba7 15. Nba3 Nc7 16. Be3 Bxe3 17. Qxe3 Nb5 18. Nc2 Rb8 19. Rfe1 h6 20. Nb4 Ne8 21. Qb6 Be6 22. Nxe5 Bxh3 23. Nxf7 Qxf7 24. Bxh3 Rd2 25. Red1 Rxb2 26. Nd3 Re2 27. Ne5 Qc7 28. Be6+ Kh7 29. Qc5 Ned6 30. Nc4 Rf8 31. Bf5+ Nxf5 32. Qxf8 Rxf2 1-0

[Event "EST-chT"]
[Site "Estonia"]
[Date "1996.??.??"]
[Round "?"]
[White "Neff, Sergei"]
[Black "Liiva, Riho"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "2340"]
[BlackElo "2425"]
[PlyCount "78"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. Nd2 Bb4 8. Qc2 0-0 9. h4 c5 10. dxc5 Ne4 11. Ncxe4 dxe4 12. Be7 Re8 13. Bd6 Rd8 14. 0-0-0 Qxa2 15. Bc7 Re8 16. Nxe4 Nxc5 17. Nxc5 Bxc5 18. Bd3 f5 19. Be5 Bd7 20. b3 Qxc2+ 21. Kxc2 Bc6 22. Rhg1 g6 23. Bd4 Bf8 24. Ra1 a6 25. f4 Rad8 26. g4 Bg7 27. Kc3 Rxd4 28. exd4 Rd8 29. gxf5 Bxd4+ 30. Kc2 Bxa1 31. Rxa1 exf5 32. Kc3 Re8 33. Kd4 Rd8+ 34. Kc3 Be4 35. Bxe4 fxe4 36. Re1 Rd3+ 37. Kc2 Rh3 38. Rxe4 Kf7 39. Rd4 Ke7 0-1

[Event "EST-ch"]
[Site "Estonia"]
[Date "1996.??.??"]
[Round "5"]
[White "Neff, Sergei"]
[Black "Olde, Hendrik"]
[Result "0-1"]
[ECO "D61"]
[WhiteElo "2340"]
[BlackElo "2275"]
[PlyCount "77"]
[EventDate "1996.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "EST"]
[EventCategory "3"]
[SourceTitle "CBM 052 Extra"]
[Source "ChessBase"]
[SourceDate "1996.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 c6 6. e3 Nbd7 7. Qc2 0-0 8. a3 Re8 9. Bd3 dxc4 10. Bxc4 Nd5 11. Bxe7 Qxe7 12. 0-0 Nxc3 13. Qxc3 e5 14. Ba2 e4 15. Nd2 Nf6 16. Qc5 Qd8 17. Nc4 Be6 18. Nd6 Re7 19. Bxe6 Rxe6 20. Nf5 Nd5 21. Rae1 Qg5 22. Ng3 f5 23. f4 exf3 24. Rxf3 f4 25. Ref1 Rxe3 26. Rxf4 Qxf4 27. Rxf4 Nxf4 28. Qc4+ Nd5 29. Nf5 Re1+ 30. Kf2 Re4 31. Qc2 Rf4+ 32. Kg3 Rf8 33. Nh4 g5 34. Ng6 Rg4+ 35. Kh3 Rf7 36. Qe2 Rh4+ 37. Kg3 hxg6 38. Qe8+ Kg7 39. Qe5+ 0-1

[Event "EST-chT"]
[Site "Estonia"]
[Date "1996.??.??"]
[Round "?"]
[White "Neff, Sergei"]
[Black "Raud, Rainer"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "2340"]
[BlackElo "2365"]
[PlyCount "108"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e4 Bg4 6. Bxc4 Bxf3 7. gxf3 e6 8. Be3 Nbd7 9. Rg1 Qc7 10. f4 g6 11. Rc1 Bb4 12. e5 Nd5 13. Qb3 N7b6 14. Bd3 Qe7 15. Kd1 0-0 16. Ne4 Nxe3+ 17. fxe3 Nd5 18. Bc4 Ba5 19. Bxd5 cxd5 20. Nf6+ Kg7 21. h4 Rac8 22. h5 Qb4 23. Qxb4 Rxc1+ 24. Kxc1 Bxb4 25. Rh1 Be7 26. h6+ Kh8 27. Ng4 Rc8+ 28. Kd2 Kg8 29. Rc1 Rxc1 30. Kxc1 Kf8 31. Kd2 Ke8 32. e4 dxe4 33. Ke3 Kd7 34. Kxe4 Kc6 35. Ne3 Bf8 36. d5+ exd5+ 37. Nxd5 Bxh6 38. Nf6 Bf8 39. Nxh7 Be7 40. Kd4 Bc5+ 41. Ke4 Be7 42. b3 Kc5 43. a3 Kc6 44. Ng5 Bxg5 45. fxg5 Kd7 46. Kd5 Ke7 47. b4 Kd7 48. a4 Ke7 49. b5 Kd7 50. a5 Ke7 51. a6 bxa6 52. bxa6 Kd7 53. Kc5 Ke6 54. Kc6 Kxe5 1/2-1/2

[Event "EST-ch"]
[Site "Estonia"]
[Date "1996.??.??"]
[Round "7"]
[White "Neff, Sergei"]
[Black "Seeman, Tarvo"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2340"]
[BlackElo "2320"]
[PlyCount "183"]
[EventDate "1996.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "EST"]
[EventCategory "3"]
[SourceTitle "CBM 052 Extra"]
[Source "ChessBase"]
[SourceDate "1996.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Bg5 Nbd7 7. Bd3 e5 8. d5 Nc5 9. Bc2 a5 10. Nge2 c6 11. 0-0 Bd7 12. a3 cxd5 13. cxd5 a4 14. Ng3 Qb6 15. Rb1 h5 16. Re1 Rfc8 17. Qd2 Nb3 18. Qd1 Nc5 19. Qd2 Nb3 20. Qe3 Qxe3 21. Bxe3 Nc5 22. Nf1 Ne8 23. Nd2 Bf6 24. Rbc1 Bd8 25. Bb1 Ba5 26. Red1 Rc7 27. Nc4 Nb3 28. Nxa5 Nxa5 29. Bb6 Rcc8 30. Bxa5 Rxa5 31. Bd3 Rac5 32. Rc2 f5 33. Rdc1 Nf6 34. f3 h4 35. Ne2 b6 36. Kf2 Kg7 37. Ke3 fxe4 38. fxe4 g5 39. Rxc5 bxc5 40. Nc3 Rb8 41. Rb1 g4 42. hxg4 Nxg4+ 43. Kd2 Kh6 44. Be2 Kg5 45. Bf3 Nh2 46. Ke3 Nxf3 47. gxf3 h3 48. Rg1+ Kh4 49. Rg7 h2 50. Ne2 Rh8 51. Ng3 Kh3 52. Kf2 Bg4 53. Rxg4 Rb8 54. Rg6 Rxb2+ 55. Ne2 h1N+ 56. Ke1 Rb3 57. Rxd6 Rxa3 58. Rc6 Ng3 59. Nxg3 Kxg3 60. Rxc5 Kxf3 61. d6 Kxe4 62. Rd5 Kxd5 63. d7 Kc4 64. d8Q Rd3 65. Qc7+ Kb3 66. Qxe5 a3 67. Qb5+ Kc2 68. Qc4+ Rc3 69. Qa2+ Kd3 70. Kd1 Kd4 71. Qa1 Kd3 72. Qb1+ Kc4 73. Kd2 Rb3 74. Qe4+ Kb5 75. Kc2 Rb4 76. Qe6 Ra4 77. Qd7+ Kb4 78. Qb7+ Kc5 79. Kb3 Rd4 80. Kxa3 Rd3+ 81. Kb2 Rd4 82. Qc7+ Kd5 83. Kc3 Re4 84. Qf7+ Re6 85. Kd3 Ke5 86. Ke3 Rf6 87. Qh7 Re6 88. Qh5+ Kd6+ 89. Kd4 Ke7 90. Qg5+ Kf7 91. Kd5 Re7 92. Qg4 1-0

[Event "EST-ch"]
[Site "Estonia"]
[Date "1996.??.??"]
[Round "10"]
[White "Neff, Sergei"]
[Black "Sepp, Olav"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2340"]
[BlackElo "2440"]
[PlyCount "48"]
[EventDate "1996.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "EST"]
[EventCategory "3"]
[SourceTitle "CBM 052 Extra"]
[Source "ChessBase"]
[SourceDate "1996.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 a6 8. Na4 Qa5+ 9. c3 c4 10. 0-0 Nd7 11. Nh4 Bg6 12. b4 Qd8 13. Nxg6 hxg6 14. Nc5 b6 15. Nxd7 Qxd7 16. f4 Nh6 17. g4 f5 18. g5 Nf7 19. Kg2 Be7 20. a4 0-0-0 21. Kg3 Rh7 22. h4 Rdh8 23. Rh1 Rh5 24. Bf3 Kd8 1/2-1/2

[Event "EST-chT"]
[Site "Estonia"]
[Date "1996.??.??"]
[Round "?"]
[White "Neff, Sergei"]
[Black "Sepp, Olav"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2340"]
[BlackElo "2440"]
[PlyCount "13"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. a4 Nc6 7. a5 1/2-1/2

[Event "EST-ch"]
[Site "Estonia"]
[Date "1996.??.??"]
[Round "11"]
[White "Neff, Sergei"]
[Black "Voon, Viktor"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2340"]
[PlyCount "80"]
[EventDate "1996.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "EST"]
[EventCategory "3"]
[SourceTitle "CBM 052 Extra"]
[Source "ChessBase"]
[SourceDate "1996.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.07.01"]
[SourceQuality "1"]

1. g3 f5 2. Bg2 Nf6 3. Nf3 d6 4. 0-0 e5 5. d3 Be7 6. c4 0-0 7. c5 Nc6 8. cxd6 Bxd6 9. a3 Qe8 10. Qa4 Nd4 11. Qd1 f4 12. e3 Nxf3+ 13. Bxf3 Bh3 14. Bxb7 Bxf1 15. Bxa8 Qxa8 16. Qxf1 fxg3 17. fxg3 Ng4 18. Qg2 Qxg2+ 19. Kxg2 Rf2+ 20. Kg1 Bc5 21. Nc3 Rc2 22. Nd1 Nxh2 23. Nf2 Nf3+ 24. Kg2 Nd4 25. exd4 Bxd4 26. Bg5 Rxf2+ 27. Kh3 h6 28. Bd8 c5 29. Rc1 Rxb2 30. Be7 Rb7 31. Bd8 Kf7 32. Kg4 Ke6 33. Kh5 Rb3 34. Rd1 Kd7 35. Ba5 Rxa3 36. Be1 Ra6 37. g4 Be3 38. Rb1 Rb6 39. Ra1 a6 40. Bg3 Bg5 0-1

[Event "EST-ch"]
[Site "Estonia"]
[Date "1996.??.??"]
[Round "2"]
[White "Neff, Sergei"]
[Black "Zavoronkov, Vladimir"]
[Result "0-1"]
[ECO "E22"]
[WhiteElo "2340"]
[BlackElo "2240"]
[PlyCount "60"]
[EventDate "1996.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "EST"]
[EventCategory "3"]
[SourceTitle "CBM 052 Extra"]
[Source "ChessBase"]
[SourceDate "1996.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. d5 b5 6. dxe6 fxe6 7. cxb5 Ne4 8. Nf3 0-0 9. Bd2 Nxd2 10. Nxd2 a6 11. e3 Qf6 12. f3 axb5 13. Bxb5 Qg5 14. Kf2 d5 15. Rad1 Na6 16. h4 Qe5 17. Qc2 c4 18. Bxa6 Bxa6 19. Nf1 Bc5 20. Ne2 Bb5 21. Qc3 Qd6 22. a3 e5 23. h5 d4 24. exd4 exd4 25. Rxd4 Rf4 26. Ne3 Bxd4 27. Nxd4 Qxd4 28. Qb4 Re8 29. Re1 Rf5 30. g4 Rfe5 0-1

[Event "EST-chT"]
[Site "Estonia"]
[Date "1996.??.??"]
[Round "?"]
[White "Sepp, Olav"]
[Black "Neff, Sergei"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2440"]
[BlackElo "2340"]
[PlyCount "71"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bg4 6. 0-0 Be7 7. Re1 0-0 8. Nbd2 Nbd7 9. Nf1 Re8 10. h3 Bxf3 11. Qxf3 Nf8 12. Ng3 g6 13. c3 Ne6 14. Bh6 Bf8 15. Bxf8 Nxf8 16. Rxe8 Nxe8 17. Re1 c6 18. Nf1 Ne6 19. Ne3 Qf6 20. Qg3 Qf4 21. Qxf4 Nxf4 22. Bf1 Nf6 23. g3 Ne6 24. h4 Re8 25. Bh3 Nc7 26. Nc2 Ne4 27. Nb4 Kf8 28. Nd3 Nd6 29. Kf1 Rxe1+ 30. Kxe1 Ke7 31. Kd2 Ne6 32. Ne5 f6 33. Nd3 Ne4+ 34. Ke3 Nd6 35. Ke2 h6 36. Bg2 1/2-1/2

[Event "EST-chT"]
[Site "Estonia"]
[Date "1996.??.??"]
[Round "?"]
[White "Sergejev, Roman"]
[Black "Neff, Sergei"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2350"]
[BlackElo "2340"]
[PlyCount "43"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 a6 4. f3 e5 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. Bc4 Be6 8. Bxe6 fxe6 9. Be3 Bb4 10. 0-0-0+ Ke7 11. Nge2 Nbd7 12. a3 Bc5 13. Bxc5+ Nxc5 14. Ng3 Rad8 15. Nf1 Rxd1+ 16. Nxd1 g5 17. h3 h5 18. Nfe3 Ncd7 19. Nf2 Nf8 20. b4 Ng6 21. Nd3 Nd7 22. Nc4 1/2-1/2

[Event "EST-chT"]
[Site "Estonia"]
[Date "1996.??.??"]
[Round "?"]
[White "Sevtsenko, Robert"]
[Black "Neff, Sergei"]
[Result "1-0"]
[ECO "C10"]
[BlackElo "2340"]
[PlyCount "79"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "EST"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. Nc3 e6 4. Nf3 Nf6 5. Bg5 Be7 6. e5 Ne4 7. Bxe7 Qxe7 8. a3 Nxc3 9. bxc3 Na5 10. Bd3 c5 11. 0-0 Bd7 12. Nd2 f5 13. exf6 gxf6 14. Re1 c4 15. Qh5+ Kd8 16. Bf5 Qd6 17. Bh3 Kc7 18. Qh6 Raf8 19. f4 Nc6 20. Nf3 Rhg8 21. Kh1 Rg6 22. Qxh7 Ne7 23. f5 Rgg8 24. fxe6 Rh8 25. Qg7 Be8 26. Rf1 Bg6 27. Rf2 Be4 28. Qg3 Rfg8 29. Qxd6+ Kxd6 30. Nd2 f5 31. Nxe4+ dxe4 32. Bxf5 Rf8 33. g4 Rh3 34. Re1 e3 35. Rfe2 Rfh8 36. Kg1 Nd5 37. Be4 Nf4 38. Rxe3 Rxh2 39. e7 Rd2 40. Bxb7 1-0

[Event "EST-ch"]
[Site "Estonia"]
[Date "1996.??.??"]
[Round "8"]
[White "Shishkov, Andrei"]
[Black "Neff, Sergei"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2135"]
[BlackElo "2340"]
[PlyCount "36"]
[EventDate "1996.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "EST"]
[EventCategory "3"]
[SourceTitle "CBM 052 Extra"]
[Source "ChessBase"]
[SourceDate "1996.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.07.01"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nc3 Be6 6. e3 c6 7. Bd2 Nd7 8. 0-0-0 Kc7 9. f4 Nh6 10. e4 Nb6 11. b3 Ng4 12. Nh3 Bc5 13. Re1 Rhd8 14. Be2 Ne3 15. b4 Bxb4 16. Bxe3 Bxc3 17. c5 Na4 18. Rd1 Bb4 0-1

[Event "EST-ch"]
[Site "Estonia"]
[Date "1996.??.??"]
[Round "1"]
[White "Zjukin, Sergei"]
[Black "Neff, Sergei"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2365"]
[BlackElo "2340"]
[PlyCount "133"]
[EventDate "1996.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "EST"]
[EventCategory "3"]
[SourceTitle "CBM 052 Extra"]
[Source "ChessBase"]
[SourceDate "1996.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 e6 7. Be2 Be7 8. 0-0 b6 9. Qa4+ Bd7 10. Qb3 Nc6 11. Nxc6 Bxc6 12. f3 0-0 13. Be3 Nd7 14. Rfd1 Qb8 15. Rd2 Rc8 16. Rad1 Nc5 17. Qc2 b5 18. b4 Nb7 19. Qb3 bxc4 20. Bxc4 Bf6 21. Rc2 Qc7 22. Bf1 Qd7 23. Rdc1 Rcb8 24. Qa3 Nd8 25. Ne2 Qb7 26. Qd3 Ba4 27. Rd2 Be7 28. a3 a5 29. Nc3 axb4 30. axb4 Be8 31. Rb1 Ra3 32. Ra2 Rba8 33. Rxa3 Rxa3 34. Bc1 Ra8 35. Kh1 Bf6 36. Nb5 Bxb5 37. Qxb5 Qxb5 38. Bxb5 Rb8 39. Bf1 Bd4 40. Bf4 e5 41. Bd2 Rc8 42. Bd3 Kf8 43. Rc1 Rxc1+ 44. Bxc1 Ke7 45. g3 Kd7 46. Bd2 Kc6 47. Bc4 f6 48. Kg2 Kb6 49. h4 Nc6 50. Bg8 h6 51. Kh3 Bf2 52. Kg4 Ne7 53. Be6 Kc6 54. f4 Kb5 55. fxe5 dxe5 56. Kf3 Bd4 57. Ke2 Kc6 58. h5 Kd6 59. Bh3 Kc6 60. Be1 Kb5 61. Kd3 Nc6 62. Bd7 Kb6 63. Bxc6 Kxc6 64. Kc4 Bb6 65. g4 Be3 66. b5+ Kd7 67. Bb4 1-0

[Event "Zuerich op-B 16th"]
[Site "Zuerich"]
[Date "1992.??.??"]
[Round "?"]
[White "Heer, Stephan"]
[Black "Neff, Sergei"]
[Result "0-1"]
[ECO "E18"]
[PlyCount "128"]
[EventDate "1992.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Bd2 0-0 8. 0-0 f5 9. Rc1 Bf6 10. d5 Na6 11. a3 Nac5 12. Ne1 Nxd2 13. Qxd2 Nb3 14. Qd1 Nxc1 15. Qxc1 Bxc3 16. Qxc3 Qf6 17. Qd2 exd5 18. cxd5 c6 19. Nd3 cxd5 20. Nf4 Rac8 21. Qb4 Kh8 22. Rd1 Rc4 23. Qb3 Rfc8 24. Bxd5 Bxd5 25. Nxd5 Qe6 26. Nf4 Qc6 27. Nd3 Qe4 28. Rd2 Qd5 29. Qd1 Qe4 30. e3 h6 31. Qe2 Qc6 32. Rd1 Rc2 33. Qh5 Qe4 34. Qf7 Qe6 35. Qh5 Qe4 36. Qf7 Qf3 37. Rf1 Qc6 38. Qxf5 Qe6 39. Qf3 Kg8 40. Qd1 Qf7 41. Re1 d5 42. Rf1 Qf5 43. Re1 Qe4 44. f3 Qf5 45. Rf1 Qe6 46. Re1 Qh3 47. Re2 Rxe2 48. Qxe2 Qf5 49. Kg2 Rc4 50. Qd2 a5 51. g4 Qc8 52. Kg3 Rc2 53. Qd1 Qc4 54. h3 Qb3 55. Nf2 Rxb2 56. Qd4 Re2 57. Nd1 Qa2 58. Qxb6 Rg2+ 59. Kf4 Qc4+ 60. Ke5 Rd2 61. Qe6+ Kf8 62. Qd6+ Ke8 63. Qb8+ Kd7 64. Qd6+ Kc8 0-1

[Event "Zuerich op-B 16th"]
[Site "Zuerich"]
[Date "1992.??.??"]
[Round "?"]
[White "Neff, Sergei"]
[Black "Joller, Hans"]
[Result "1/2-1/2"]
[ECO "D03"]
[PlyCount "81"]
[EventDate "1992.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. c3 Nf6 4. Bg5 c5 5. e3 Nc6 6. Nbd2 cxd4 7. exd4 Be7 8. Bd3 Nd7 9. Bf4 f5 10. Qe2 Nf6 11. Ne5 0-0 12. 0-0 Ne4 13. f3 Nd6 14. Nxc6 bxc6 15. b4 g5 16. Be5 Nf7 17. Bg3 Bf6 18. Nb3 Re8 19. f4 g4 20. Nc5 Nd6 21. Rfe1 Kf7 22. Bf2 h5 23. Be3 Rb8 24. Qc2 h4 25. Rab1 h3 26. g3 Nc4 27. Bc1 Qd6 28. Qe2 a5 29. Bxc4 dxc4 30. Qxc4 axb4 31. Rxb4 Rxb4 32. Qxb4 Qd5 33. Re2 Re7 34. Qb3 Qf3 35. Qc2 Rb7 36. a3 Be7 37. Nd3 Qd5 38. Re5 Qd8 39. Re3 Qb6 40. Ne5+ Kf6 41. c4 1/2-1/2

[Event "Zuerich op-B 16th"]
[Site "Zuerich"]
[Date "1992.??.??"]
[Round "?"]
[White "Nyffenegger, Michael"]
[Black "Neff, Sergei"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "42"]
[EventDate "1992.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Ne7 9. c4 a6 10. Qa4 axb5 11. Qxa8 Nf5 12. Bd2 Be7 13. cxb5 0-0 14. Rc1 Nh4 15. Qa5 b6 16. Qa7 Bg5 17. f4 exf4 18. Kf2 f3 19. Rc6 Bxd2 20. Qxb6 Re8 21. Qxd8 Be1+ 0-1

[Event "Zuerich op-B 15th"]
[Site "Zuerich"]
[Date "1991.??.??"]
[Round "?"]
[White "Knaus, Max"]
[Black "Neff, Sergei"]
[Result "1-0"]
[ECO "A44"]
[PlyCount "79"]
[EventDate "1991.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. c4 d6 4. e4 Be7 5. Bd3 Bg5 6. Ne2 Nh6 7. Ng3 0-0 8. Nc3 Na6 9. a3 Nc7 10. h3 Rb8 11. b4 b6 12. b5 Ne8 13. 0-0 g6 14. f4 exf4 15. Bxf4 Bxf4 16. Rxf4 Qg5 17. Nce2 Rb7 18. Qc1 Re7 19. Rf2 Qxc1+ 20. Nxc1 f5 21. Nb3 fxe4 22. Rxf8+ Kxf8 23. Rf1+ Kg7 24. Bxe4 Nf6 25. Nd2 Nf7 26. Re1 Ng5 27. Kf2 Nfxe4+ 28. Ngxe4 Nf7 29. g4 h5 30. gxh5 Bxh3 31. hxg6 Kxg6 32. Rg1+ Kf5 33. Rg7 Ke5 34. Ke3 Rd7 35. Nf3+ Kf5 36. Rxf7+ Rxf7 37. Nxd6+ Kf6 38. Nxf7 Bf1 39. Nd6 Ke7 40. Nd2 1-0

[Event "Zuerich op-B 15th"]
[Site "Zuerich"]
[Date "1991.??.??"]
[Round "?"]
[White "Neff, Sergei"]
[Black "Meier, T."]
[Result "1-0"]
[ECO "D32"]
[BlackElo "2275"]
[PlyCount "47"]
[EventDate "1991.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. c4 Nf6 4. Nc3 c5 5. cxd5 exd5 6. Bg5 c4 7. e4 dxe4 8. Ne5 Be7 9. Bxc4 0-0 10. 0-0 Nbd7 11. Qb3 Nxe5 12. dxe5 Nd7 13. Bxf7+ Kh8 14. Bxe7 Qxe7 15. e6 Nc5 16. Qa3 Rd8 17. Nxe4 b6 18. Nxc5 bxc5 19. Rfe1 Rb8 20. Qc3 Rb6 21. Qe5 Bxe6 22. Bxe6 Re8 23. Rad1 h6 24. Bf5 1-0

[Event "Hamburg-chIJ"]
[Site "Hamburg"]
[Date "1987.??.??"]
[Round "?"]
[White "Guetschow, Martin"]
[Black "Neff, Sergei"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "109"]
[EventDate "1987.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 d6 5. d4 cxd4 6. Bc4 Nb6 7. Bb3 Nc6 8. cxd4 dxe5 9. d5 Nd4 10. Nxd4 exd4 11. Qxd4 e6 12. Nc3 Qf6 13. Qxf6 gxf6 14. Nb5 Kd8 15. dxe6 Bb4+ 16. Ke2 fxe6 17. Rd1+ Ke7 18. Be3 Bd7 19. Nc3 Rac8 20. Bxb6 axb6 21. Rac1 Rhg8 22. Kf1 Bxc3 23. Rxc3 Bb5+ 24. Kg1 Rxc3 25. bxc3 Rc8 26. Rc1 Bc4 27. f3 Kd6 28. Kf2 Kc5 29. Rd1 Bd5 30. Rd4 b5 31. Ke3 Rc7 32. g3 b6 33. Bxd5 exd5 34. Rf4 Kd6 35. Kd3 Ke5 36. Rb4 Rc5 37. g4 h6 38. h3 Rc4 39. Rxc4 bxc4+ 40. Ke3 d4+ 41. cxd4+ Kd5 42. h4 b5 43. f4 b4 44. g5 fxg5 45. fxg5 b3 46. axb3 cxb3 47. Kd3 hxg5 48. hxg5 b2 49. Kc2 Ke6 50. Kxb2 Kf5 51. Kc3 Kxg5 52. Kc4 Kf6 53. Kd5 Ke7 54. Kc6 Kd8 55. Kd6 1-0

[Event "Hamburg-chIJ"]
[Site "Hamburg"]
[Date "1987.??.??"]
[Round "?"]
[White "Lockl, Lothar"]
[Black "Neff, Sergei"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "96"]
[EventDate "1987.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 d6 3. Bc4 c6 4. Nc3 Nf6 5. e5 dxe5 6. Nxe5 e6 7. d3 Nbd7 8. Nxd7 Qxd7 9. Qf3 Bg7 10. 0-0 0-0 11. Re1 b6 12. Qh3 e5 13. Qxd7 Bxd7 14. Ne4 Nxe4 15. dxe4 Rfe8 16. Rd1 Be6 17. Bxe6 Rxe6 18. Be3 Re7 19. Rd6 Rc8 20. Rad1 f6 21. f3 Kf7 22. Kf1 Re6 23. R6d3 Bf8 24. Ke2 Rc7 25. a4 Ree7 26. b3 Ke6 27. Rd8 Bg7 28. R8d6+ Kf7 29. a5 b5 30. Rd8 Bf8 31. a6 c5 32. c4 bxc4 33. bxc4 Rc6 34. R8d5 Rec7 35. Rd7+ Ke6 36. Rxc7 Rxc7 37. Rb1 Rc6 38. Ra1 Bd6 39. Ra2 Bc7 40. h3 Bb6 41. g4 Rd6 42. Rd2 Rxd2+ 43. Kxd2 Kd6 44. Kc2 Kc6 45. Bh6 Bc7 46. Bg7 Bd8 47. g5 f5 48. Bxe5 Bxg5 1/2-1/2

[Event "Hamburg-chIJ"]
[Site "Hamburg"]
[Date "1987.??.??"]
[Round "?"]
[White "Neff, Sergei"]
[Black "Holzke, Frank"]
[Result "1/2-1/2"]
[ECO "D55"]
[PlyCount "40"]
[EventDate "1987.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 h6 7. Bxf6 Bxf6 8. cxd5 exd5 9. b4 Be6 10. Be2 Nd7 11. 0-0 c6 12. Qb3 Kh8 13. Rfc1 a5 14. a3 axb4 15. axb4 b5 16. Nd1 Nb6 17. Nb2 Bf5 18. Nd3 Bxd3 19. Bxd3 Qd6 20. e4 dxe4 1/2-1/2

