[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2024.08.22"]
[Round "9"]
[White "Sitnikov, Matvei Vit"]
[Black "Gerasimov, Viktor Aleks"]
[Result "0-1"]
[ECO "E59"]
[WhiteElo "1413"]
[BlackElo "1662"]
[PlyCount "104"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Bd3 0-0 6. Nf3 c5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qa5 11. Qd3 Rd8 12. Bd2 Qc7 13. Bb3 b6 14. Rac1 Bb7 15. Qe2 Ne4 16. Rfd1 Nxd2 17. Rxd2 Rac8 18. Ng5 cxd4 19. Nxe6 fxe6 20. Bxe6+ Kh8 21. Bxc8 Qxc8 22. cxd4 Qe6 23. Rcd1 Ne7 24. e4 Re8 25. f3 Nf5 26. Qd3 Nd6 27. d5 Qe5 28. Qb3 Ba6 29. Qa4 Bb5 30. Qxa7 Nc4 31. Rd4 Nb2 32. R1d2 Qf4 33. Rd1 Nxd1 34. Rxd1 Qe3+ 35. Kh1 Be2 36. Qf7 Rg8 37. Rg1 Qd4 38. Qe6 Bc4 39. h3 h6 40. Qf5 Ra8 41. Rc1 b5 42. h4 Qf2 43. Qf4 Qb2 44. d6 Qd4 45. Rc2 Qd1+ 46. Kh2 Qxc2 47. d7 Qd3 48. Qc7 Be6 49. Qc6 Rd8 50. Qxe6 Qxd7 51. Qe5 Qd6 52. Qxd6 Rxd6 0-1

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2024.08.20"]
[Round "7"]
[White "Khaertynov, Amirkhan"]
[Black "Sitnikov, Matvei Vit"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1653"]
[BlackElo "1413"]
[PlyCount "45"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 e6 7. Bg5 Qb6 8. Nd2 c5 9. c4 Nc6 10. Ngf3 Be7 11. Bxe7 Ngxe7 12. 0-0 cxd4 13. cxd5 Nxd5 14. Nc4 Qc7 15. Nd6+ Kf8 16. Nb5 Qb6 17. Nbxd4 Ndb4 18. Qe4 Rd8 19. Rfd1 Ke7 20. Qf4 Nxd4 21. Nxd4 Rxd4 22. Rxd4 Nc2 23. Rd6 1-0

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2024.08.20"]
[Round "6"]
[White "Sitnikov, Matvei Vit"]
[Black "Gafarova, Adelaida"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1413"]
[BlackElo "1706"]
[PlyCount "77"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. e3 b5 7. Ne5 Nf6 8. Bd2 a5 9. axb5 Bxc3 10. Bxc3 cxb5 11. f3 Bb7 12. e4 0-0 13. b4 Nc6 14. Nxc6 Bxc6 15. bxa5 Rb8 16. Bb4 Re8 17. Be2 Qd7 18. 0-0 Red8 19. Bc5 Ne8 20. e5 Nc7 21. Bd6 Ra8 22. Qd2 Ra6 23. f4 Nd5 24. Bf3 c3 25. Qc1 Qb7 26. Bxd5 Bxd5 27. g4 f5 28. gxf5 exf5 29. Qxc3 Qf7 30. Qg3 Raxd6 31. exd6 Rxd6 32. Rfc1 Bb7 33. Qf2 Qd5 34. Kf1 Re6 35. Rc3 b4 36. Re3 Qh1+ 37. Ke2 Qxa1 38. Rxe6 Qa2+ 39. Kd3 0-1

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2024.08.19"]
[Round "5"]
[White "Razygraev, Alexander"]
[Black "Sitnikov, Matvei Vit"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1646"]
[BlackElo "1413"]
[PlyCount "74"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. c3 Nc6 7. 0-0 Bg4 8. b3 Bxf3 9. Bxf3 cxd4 10. cxd4 Nge7 11. Bb2 Qb6 12. Qd2 Nf5 13. Rd1 Rc8 14. g3 Bb4 15. Qd3 h5 16. Bxd5 Rd8 17. Bxc6+ bxc6 18. Nd2 Bxd2 19. Rxd2 c5 20. Qc4 cxd4 21. Rad1 0-0 22. Bxd4 Nxd4 23. Rxd4 Rxd4 24. Qxd4 Qa5 25. Rd2 Rc8 26. Kg2 g6 27. Qf4 Kg7 28. Rd7 Rf8 29. a4 Qb6 30. Kh3 Qxb3 31. Kh4 Qc2 32. Kg5 Qf5+ 33. Qxf5 exf5 34. Rxa7 Re8 35. f4 h4 36. Kxh4 Rh8+ 37. Kg5 Rh5# 0-1

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2024.08.18"]
[Round "3"]
[White "Dmitriev, Valery"]
[Black "Sitnikov, Matvei Vit"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1612"]
[BlackElo "1413"]
[PlyCount "61"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Bb5+ Nc6 5. 0-0 Nf6 6. Re1 Bg4 7. h3 Bh5 8. g4 Bg6 9. Ne5 Qc7 10. Nc3 e6 11. d4 a6 12. Ba4 Bd6 13. g5 Bxe5 14. Rxe5 Nd7 15. Nxd5 Qd6 16. c4 Ndxe5 17. dxe5 Qd8 18. Be3 exd5 19. cxd5 b5 20. dxc6 bxa4 21. Qxa4 0-0 22. Rd1 Qc8 23. Bc5 Re8 24. Bd6 Qxh3 25. c7 Bh5 26. g6 hxg6 27. e6 Rxe6 28. Qc6 Rae8 29. Rc1 Bf3 30. Qxe8+ Rxe8 31. c8Q 0-1

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2024.08.18"]
[Round "4"]
[White "Sitnikov, Matvei Vit"]
[Black "Buga, Vladislav"]
[Result "0-1"]
[ECO "A67"]
[WhiteElo "1413"]
[BlackElo "1720"]
[PlyCount "84"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. Nf3 a6 10. Bd3 b5 11. a3 0-0 12. 0-0 Re8 13. Re1 Bb7 14. h3 c4 15. Bc2 Nc5 16. Be3 Bxc3 17. bxc3 Nxe4 18. Bxe4 Rxe4 19. Bd4 Bxd5 20. Rxe4 Bxe4 21. Ng5 Bb7 22. Qe1 Nc6 23. Qh4 h5 24. Rd1 Nxd4 25. Rxd4 Qe7 26. Qg3 Re8 27. Kh2 Kg7 28. f5 Qe5 29. fxg6 Qxg3+ 30. Kxg3 Kxg6 31. Nf3 Bxf3 32. gxf3 Re6 33. Rd5 f6 34. h4 Re3 35. Rxd6 Rxc3 36. Rxa6 Kf5 37. Ra5 Rb3 38. a4 Ke5 39. axb5 c3 40. b6+ Kd4 41. Ra8 Rxb6 42. Rd8+ Kc5 0-1

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2024.08.17"]
[Round "1"]
[White "Ismailov, Magomed Dm"]
[Black "Sitnikov, Matvei Vit"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1849"]
[BlackElo "1413"]
[PlyCount "57"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. 0-0 Nc6 7. c3 cxd4 8. Nxd4 Nge7 9. Nxf5 Nxf5 10. Bd3 Bc5 11. Qe2 Nfe7 12. Nd2 Ng6 13. Nf3 0-0 14. Bg5 Be7 15. Bd2 a6 16. g3 Qc7 17. Rfe1 Rfd8 18. Rac1 Qd7 19. Rcd1 Rac8 20. h4 Bf8 21. h5 Nge7 22. Bb1 Na5 23. Qd3 g6 24. Bg5 Nc4 25. Re2 Re8 26. g4 Bg7 27. Bf6 Nc6 28. Bxg7 Kxg7 29. Qxc4 1-0

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2024.08.17"]
[Round "2"]
[White "Sitnikov, Matvei Vit"]
[Black "Prokhorov, Gleb"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1413"]
[BlackElo "1691"]
[PlyCount "81"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be2 Nc6 9. Be3 Bg4 10. e5 0-0 11. Rb1 Rb8 12. h3 Bf5 13. Bd3 Bxd3 14. Qxd3 Nxe5 15. Nxe5 Bxe5 16. Qe4 cxd4 17. cxd4 Bf6 18. 0-0 b6 19. Bf4 Rc8 20. Rfd1 Rc4 21. Be5 Bxe5 22. Qxe5 Qd6 23. Rbc1 Rfc8 24. Rxc4 Rxc4 25. Qxd6 exd6 26. Rd2 Kf8 27. Kf1 Ke7 28. Ke2 Ra4 29. Kd3 Ke6 30. Ke3 Kd5 31. f3 b5 32. Rb2 a6 33. Rd2 g5 34. g4 Ra3+ 35. Ke2 b4 36. Rb2 a5 37. Rc2 Rc3 38. Rxc3 bxc3 39. Kd3 c2 40. Kxc2 Kxd4 41. Kb3 0-1

