[Event "St Petersburg Blockade op"]
[Site "St Petersburg"]
[Date "2013.01.11"]
[Round "9"]
[White "Matveev, Anatoliy"]
[Black "Tochanskaya, Alexandra"]
[Result "1-0"]
[ECO "C80"]
[WhiteElo "1593"]
[BlackElo "1472"]
[PlyCount "25"]
[EventDate "2013.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 d5 7. dxe5 Be7 8. c3 0-0 9. Nbd2 Bg4 10. Re1 Nxe5 11. Nxe4 dxe4 12. Qxd8 Raxd8 13. Nxe5 1-0

[Event "St Petersburg Blockade op"]
[Site "St Petersburg"]
[Date "2013.01.10"]
[Round "8"]
[White "Gantsevich, Aleksey A"]
[Black "Matveev, Anatoliy"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "1620"]
[BlackElo "1593"]
[PlyCount "45"]
[EventDate "2013.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Qd2 a6 9. Na4 Qb4 10. Qxb4 Nxb4 11. Kd2 c4 12. b3 b5 13. Nc3 Nb6 14. bxc4 dxc4 15. Ng5 Bb7 16. a3 N4d5 17. Nge4 0-0-0 18. Nxd5 Bxd5 19. Nc3 Bc6 20. Ke2 Be7 21. Kf2 Nd5 22. Nxd5 Bxd5 23. c3 1/2-1/2

[Event "St Petersburg Blockade op"]
[Site "St Petersburg"]
[Date "2013.01.09"]
[Round "7"]
[White "Matveev, Anatoliy"]
[Black "Lyazhkov, Sergey"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1593"]
[BlackElo "1780"]
[PlyCount "55"]
[EventDate "2013.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 c5 2. f4 e6 3. Nf3 d5 4. Bb5+ Bd7 5. Bxd7+ Nxd7 6. exd5 exd5 7. 0-0 Be7 8. d4 Ngf6 9. dxc5 Nxc5 10. Nc3 0-0 11. Be3 a6 12. Kh1 b5 13. a3 Rc8 14. Qd4 Ne6 15. Qd2 Ne4 16. Nxe4 dxe4 17. Nd4 Nxd4 18. Bxd4 Bf6 19. c3 Re8 20. Rfe1 Rc6 21. Rad1 Rd6 22. Qe3 g6 23. g3 Bg7 24. Re2 f5 25. Red2 Bxd4 26. cxd4 Qe7 27. Rc1 Qe6 28. Rc5 0-1

[Event "St Petersburg Blockade op"]
[Site "St Petersburg"]
[Date "2013.01.08"]
[Round "6"]
[White "Gantsevich, Dmitry"]
[Black "Matveev, Anatoliy"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1522"]
[BlackElo "1593"]
[PlyCount "104"]
[EventDate "2013.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d6 6. e4 e5 7. Nbd2 Nbd7 8. Nc4 Re8 9. a4 a5 10. Nh4 b6 11. f4 Bb7 12. fxe5 Nxe5 13. Nxe5 Rxe5 14. Nf3 Re8 15. c3 Rb8 16. Nd4 Nd7 17. Be3 Ne5 18. Qe2 d5 19. exd5 Bxd5 20. Bxd5 Qxd5 21. Rad1 Nc6 22. Nb5 Qe6 23. Rf3 Re7 24. Qd2 Ne5 25. Rff1 Rd8 26. d4 Nc4 27. Bg5 Nxd2 28. Bxe7 Qxe7 29. Rxd2 Bh6 30. Rg2 c6 31. Na3 Be3+ 32. Kh1 Qe4 33. Re1 Re8 34. Nc4 Qf3 35. Ne5 Qf5 36. Rge2 Bh6 37. Kg2 f6 38. Nf3 Rxe2+ 39. Rxe2 Kf7 40. Kf2 Qd3 41. Ne1 Qc4 42. Nf3 Qxa4 43. Ne1 Qb5 44. Nf3 Qd5 45. Kg2 b5 46. Kf2 b4 47. Rc2 bxc3 48. Rxc3 a4 49. Rc2 Qb3 50. Re2 Qc4 51. Kf1 Be3 52. Ke1 Qc1# 0-1

[Event "St Petersburg Blockade op"]
[Site "St Petersburg"]
[Date "2013.01.07"]
[Round "5"]
[White "Biyachuev, Minkail"]
[Black "Matveev, Anatoliy"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1501"]
[BlackElo "1593"]
[PlyCount "168"]
[EventDate "2013.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. c3 Nc6 5. d4 Qb6 6. b3 cxd4 7. cxd4 Bd7 8. Nc3 a6 9. Bb2 Nge7 10. Be2 Ng6 11. 0-0 Be7 12. Na4 Qc7 13. Rc1 0-0 14. Nc5 Nf4 15. Bd3 Nxd3 16. Qxd3 b6 17. Nxd7 Qxd7 18. g3 Nb4 19. Qb1 Rac8 20. a3 Nc6 21. Nd2 f6 22. f4 f5 23. Qd3 Ra8 24. Nf3 Rfc8 25. Rc2 a5 26. Rfc1 Nd8 27. Rxc8 Rxc8 28. Rxc8 Qxc8 29. Qb5 Qc6 30. Qe2 b5 31. Ne1 a4 32. b4 Nb7 33. g4 fxg4 34. Qxg4 g6 35. Nd3 Kf7 36. Nc5 Nxc5 37. bxc5 Qb7 38. Bc3 Qc6 39. Bb4 Qd7 40. Kf2 Qc6 41. Ke3 Qd7 42. Qe2 Qc6 43. Qc2 Bd8 44. Kf3 Be7 45. Kg4 h5+ 46. Kg3 Bd8 47. Qd2 Be7 48. h4 Bd8 49. Ba5 Bc7 50. Bxc7 Qxc7 51. Qb4 Qb7 52. Qc3 Qc6 53. Qc1 Ke7 54. Qd2 Kf7 55. Qa5 Ke7 56. Qa7+ Kd8 57. Qg7 Qe8 58. Qb7 Qd7 59. Qb8+ Qc8 60. Qxb5 Kc7 61. Qxa4 Qb7 62. Qb4 Qa6 63. Qb3 Qa5 64. Qb4 Qa6 65. Kf2 Qd3 66. Qb6+ Kd7 67. Qd6+ Kc8 68. Qxe6+ Kc7 69. Qb6+ Kc8 70. Qe6+ Kc7 71. Qd6+ Kc8 72. Qxd5 Qd2+ 73. Kg3 Qe1+ 74. Kh2 Qxh4+ 75. Kg2 Qg4+ 76. Kf2 Qh4+ 77. Ke3 Qe1+ 78. Kd3 Qb1+ 79. Kc3 Qe1+ 80. Kb3 Qd1+ 81. Kb4 Qe1+ 82. Kb5 Qb1+ 83. Kc6 Qb7+ 84. Kd6 Qd7# 0-1

[Event "St Petersburg Blockade op"]
[Site "St Petersburg"]
[Date "2013.01.06"]
[Round "4"]
[White "Matveev, Anatoliy"]
[Black "Lapitsky, Sergey"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1593"]
[BlackElo "1923"]
[PlyCount "104"]
[EventDate "2013.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nc3 Bg4 5. Be2 e6 6. 0-0 Be7 7. h3 Bh5 8. d5 exd5 9. exd5 Nb8 10. Nd4 Bg6 11. Bd3 0-0 12. Re1 Re8 13. Nf5 Bf8 14. Rxe8 Qxe8 15. Bg5 Nfd7 16. Nd4 Ne5 17. Bxg6 Nxg6 18. Qd2 Na6 19. Re1 Qd7 20. Ncb5 h6 21. Be3 Ne5 22. b3 Nc5 23. Bf4 Ng6 24. Bg3 a6 25. Nc3 a5 26. Ncb5 c6 27. dxc6 bxc6 28. Nc3 d5 29. Qe3 Nb7 30. Nf3 Bb4 31. Rd1 Re8 32. Qd3 Nc5 33. Qd4 Ne6 34. Qd3 Nef4 35. Bxf4 Nxf4 36. Qd4 Qf5 37. Re1 Rxe1+ 38. Nxe1 Bxc3 39. Qd1 Bxe1 40. Qxe1 Qe4 41. Qxe4 dxe4 42. h4 Nd5 43. Kf1 f5 44. Ke1 Kf7 45. Kd2 Ke6 46. c4 Nb6 47. a3 Ke5 48. Kc3 c5 49. b4 cxb4+ 50. axb4 axb4+ 51. Kxb4 Kd4 52. c5 Nc8 0-1

[Event "St Petersburg Blockade op"]
[Site "St Petersburg"]
[Date "2013.01.05"]
[Round "3"]
[White "Matveev, Anatoliy"]
[Black "Penkov, Aleksey"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "1593"]
[BlackElo "1945"]
[PlyCount "66"]
[EventDate "2013.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. f3 0-0 8. Be3 Nc6 9. Qd2 Bd7 10. 0-0-0 Rb8 11. Bh6 Nxd4 12. Bxg7 Nxf3 13. gxf3 Kxg7 14. Rhg1 b5 15. Bb3 a5 16. f4 a4 17. Bd5 b4 18. e5 Nxd5 19. Nxd5 b3 20. axb3 axb3 21. Qd4 bxc2 22. exd6+ e5 23. fxe5 cxd1Q+ 24. Kxd1 Be6 25. Nc7 Qd7 26. Rg3 Rfc8 27. Ke1 Rxc7 28. dxc7 Qxc7 29. Rc3 Qb6 30. Qh4 Qg1+ 31. Kd2 Rxb2+ 32. Kd3 Qd1+ 33. Ke4 Rb4+ 0-1

[Event "St Petersburg Blockade op"]
[Site "St Petersburg"]
[Date "2013.01.04"]
[Round "2"]
[White "Rutman, Aleksandr"]
[Black "Matveev, Anatoliy"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2173"]
[BlackElo "1593"]
[PlyCount "91"]
[EventDate "2013.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. f4 Bg7 5. Nf3 0-0 6. e5 dxe5 7. dxe5 Qxd1+ 8. Kxd1 Rd8+ 9. Ke1 Ne8 10. Bc4 Bf5 11. Ng5 e6 12. Bb3 h6 13. Nf3 Bg4 14. Kf2 Bxf3 15. Kxf3 Nc6 16. Be3 Nd4+ 17. Kf2 Nxb3 18. axb3 a6 19. Rhd1 f6 20. Bd4 Rac8 21. Ne4 Kf7 22. b4 fxe5 23. fxe5 Bf8 24. c3 Ng7 25. g4 Be7 26. Kg3 g5 27. Rd3 Kg6 28. Rf1 h5 29. h3 h4+ 30. Kg2 b6 31. Rdf3 Rf8 32. Rxf8 Rxf8 33. Rxf8 Bxf8 34. Be3 Be7 35. Kf3 Ne8 36. Ke2 c5 37. bxc5 bxc5 38. c4 Nc7 39. Bxc5 Bxc5 40. Nxc5 a5 41. b3 Kf7 42. Kd3 Ke7 43. Kd4 Kf7 44. Ne4 Na6 45. Nxg5+ Ke7 46. Nf3 1-0

[Event "St Petersburg Blockade op"]
[Site "St Petersburg"]
[Date "2013.01.03"]
[Round "1"]
[White "Matveev, Anatoliy"]
[Black "Safronov, Kirill"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1593"]
[BlackElo "2012"]
[PlyCount "209"]
[EventDate "2013.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. 0-0 Nf6 5. Nc3 0-0 6. d3 Bg4 7. Re1 Nc6 8. Be3 Nd4 9. Bxd4 exd4 10. Ne2 Bxf3 11. gxf3 c5 12. Kh1 d5 13. Bb3 b5 14. c4 dxc4 15. dxc4 b4 16. Bc2 Bd6 17. Ng3 Bxg3 18. fxg3 Nd7 19. f4 Re8 20. e5 g6 21. b3 Qc7 22. a3 bxa3 23. Rxa3 f5 24. h3 Nf8 25. Kh2 Ne6 26. Ra6 Qb7 27. Rd6 Rad8 28. Rxd8 Rxd8 29. Rf1 h5 30. g4 d3 31. Bxd3 Qd7 32. Bc2 Qxd1 33. Rxd1 Rxd1 34. Bxd1 fxg4 35. hxg4 Nxf4 36. Kg3 Nd3 37. gxh5 gxh5 38. e6 Kf8 39. Bxh5 Ke7 40. Be2 Nc1 41. Bd1 Kxe6 42. Kf4 Nd3+ 43. Ke3 Nc1 44. Kd2 Na2 45. Kc2 Ke5 46. Kb2 Nb4 47. Kc3 Ke4 48. Bh5 Ke3 49. Bg4 a5 50. Bd7 Ke2 51. Bg4+ Ke3 52. Bd7 Nd3 53. Bf5 Ne5 54. Kb2 Kd2 55. Ka3 Kc3 56. Ka4 Nc6 57. Be4 Nd4 58. Kxa5 Kxb3 59. Bd5 Kc3 60. Bg8 Nc2 61. Kb5 Kd4 62. Ka4 Ne3 63. Kb5 Nf5 64. Ka4 Nd6 65. Kb3 Ne4 66. Ka4 Nf6 67. Bf7 Nd7 68. Bg8 Nf6 69. Bf7 Ng4 70. Bg8 Nf2 71. Bf7 Ne4 72. Bg8 Nd6 73. Kb3 Kd3 74. Bh7+ Kd4 75. Bg8 Kd3 76. Bh7+ Ne4 77. Ka4 Kd4 78. Bg8 Nf6 79. Bf7 Nd7 80. Bg8 Nf6 81. Bf7 Ng4 82. Bg8 Nf2 83. Bf7 Ne4 84. Bg8 Nd6 85. Kb3 Kd3 86. Bh7+ Kd4 87. Bg8 Kd3 88. Bh7+ Ne4 89. Ka4 Kd4 90. Bg8 Nf6 91. Bf7 Nd7 92. Bg8 Ne5 93. Kb5 Nd3 94. Ka4 Nb2+ 95. Kb5 Nd1 96. Ka4 Nc3+ 97. Kb3 Ne4 98. Ka4 Nd6 99. Kb3 Nb7 100. Ka4 Nd8 101. Bd5 Ke5 102. Kb5 Kd6 103. Kb6 Kd7 104. Kxc5 Kc7 105. Kb5 1/2-1/2

[Event "St Petersburg Spring op"]
[Site "St Petersburg"]
[Date "2012.03.30"]
[Round "9"]
[White "Mylnikov, Mikhail"]
[Black "Matveev, Anatoliy"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1806"]
[PlyCount "105"]
[EventDate "2012.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 c5 5. Bg2 Nc6 6. Ngf3 e5 7. 0-0 d4 8. Nc4 Qc7 9. Nh4 Be7 10. f4 Nd7 11. Nf5 b5 12. Nxe7 Nxe7 13. Nxe5 Nxe5 14. fxe5 Qxe5 15. Bf4 Qe6 16. Qh5 Qc6 17. Qg5 Rg8 18. Qh5 Rh8 19. Be5 Qg6 20. Qxg6 hxg6 21. Bxg7 Rg8 22. Be5 Be6 23. Bd6 Rc8 24. b3 Kd7 25. Bf4 a6 26. Bg5 Nc6 27. a3 Ne5 28. Bf4 Nc6 29. h4 Rh8 30. a4 Ra8 31. axb5 axb5 32. e5 Kc7 33. Kh2 Kb6 34. Bh3 Bd5 35. Rfe1 Nb4 36. Rxa8 Rxa8 37. Re2 Ra2 38. e6 Rxc2 39. Rxc2 Nxc2 40. e7 Bc6 41. g4 Ne1 42. h5 gxh5 43. gxh5 Nxd3 44. Kg3 c4 45. bxc4 bxc4 46. h6 c3 47. Bf5 Nxf4 48. Kxf4 Bb5 49. h7 d3 50. Bxd3 Bxd3 51. h8Q c2 52. Qb2+ Ka5 53. e8Q 1-0

[Event "St Petersburg Spring op"]
[Site "St Petersburg"]
[Date "2012.03.29"]
[Round "8"]
[White "Matveev, Anatoliy"]
[Black "Konyukh, Dmitry"]
[Result "1-0"]
[ECO "B11"]
[BlackElo "1683"]
[PlyCount "17"]
[EventDate "2012.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Nxf6+ Nxf6 7. 0-0 Bg4 8. Ne5 Bh5 9. Qxh5 1-0

[Event "St Petersburg Spring op"]
[Site "St Petersburg"]
[Date "2012.03.28"]
[Round "7"]
[White "Sokolov, Ilia"]
[Black "Matveev, Anatoliy"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1734"]
[PlyCount "51"]
[EventDate "2012.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 c6 5. Bg2 e5 6. Ngf3 Bd6 7. 0-0 d4 8. Nc4 Qe7 9. Nxd6+ Qxd6 10. Nd2 0-0 11. f4 Nbd7 12. Nc4 Qc7 13. fxe5 Nxe5 14. Nxe5 Qxe5 15. Bf4 Qe6 16. e5 Nd5 17. Be4 Nxf4 18. gxf4 f6 19. Qh5 Qg4+ 20. Qxg4 Bxg4 21. Kg2 fxe5 22. fxe5 Rxf1 23. Rxf1 Re8 24. Re1 g6 25. Bf3 Bf5 26. Be4 1/2-1/2

[Event "St Petersburg Spring op"]
[Site "St Petersburg"]
[Date "2012.03.27"]
[Round "6"]
[White "Matveev, Anatoliy"]
[Black "Kamynina, Nataliya"]
[Result "1-0"]
[ECO "B40"]
[PlyCount "95"]
[EventDate "2012.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. 0-0 d5 8. e5 Nd7 9. f4 Qb6+ 10. Kh1 Bb7 11. Qe2 c5 12. b3 d4 13. Nd2 Be7 14. Qg4 0-0 15. Qh5 h6 16. Nf3 Qc6 17. g4 Ba6 18. Bxa6 Qxa6 19. Bd2 f6 20. a4 Qc6 21. Kg1 c4 22. bxc4 Qxc4 23. Qg6 Bc5 24. Qd3 Qxd3 25. cxd3 fxe5 26. Nxe5 Nxe5 27. fxe5 Rxf1+ 28. Kxf1 Bb6 29. Rc1 Rf8+ 30. Kg2 Rf7 31. Rc6 Re7 32. Bb4 Rc7 33. Rxe6 Rc2+ 34. Kg1 Rc1+ 35. Kg2 Rd1 36. a5 Bc7 37. Re7 Bxe5 38. Rxe5 Rxd3 39. Re2 Rb3 40. Be1 d3 41. Rd2 Kf7 42. Kf3 Kf6 43. Ke3 Kg5 44. h3 h5 45. gxh5 Kxh5 46. Rxd3 Rxd3+ 47. Kxd3 Kg6 48. Kc4 1-0

[Event "St Petersburg Spring op"]
[Site "St Petersburg"]
[Date "2012.03.26"]
[Round "5"]
[White "Degoda, Evgenia"]
[Black "Matveev, Anatoliy"]
[Result "1/2-1/2"]
[ECO "E61"]
[PlyCount "60"]
[EventDate "2012.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 0-0 5. Nf3 d6 6. e3 Nbd7 7. Rc1 Re8 8. Be2 c5 9. 0-0 a6 10. Qd2 b6 11. Rfd1 Nf8 12. Bxf6 Bxf6 13. Ne4 Nd7 14. Nxf6+ Nxf6 15. dxc5 bxc5 16. Ne5 Bb7 17. Bf3 Bxf3 18. Nxf3 Qb6 19. Rb1 Qb4 20. Qxb4 cxb4 21. Rd3 Rec8 22. Nd2 Nd7 23. Rc1 Ne5 24. Rd5 Rc6 25. c5 Rac8 26. Nb3 Nd7 27. Rd4 Nxc5 28. Rdc4 Kf8 29. Nd4 Rb6 30. Nb3 Rbc6 1/2-1/2

[Event "St Petersburg Spring op"]
[Site "St Petersburg"]
[Date "2012.03.25"]
[Round "4"]
[White "Matveev, Anatoliy"]
[Black "Britvin, Ilya"]
[Result "0-1"]
[ECO "B15"]
[PlyCount "98"]
[EventDate "2012.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 c5 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3 Nc6 9. dxc5 e6 10. Bd2 Bxc5 11. Bb5 0-0 12. Rd1 Nd4 13. Qd3 Qb6 14. Ba4 Rfd8 15. 0-0 Nf5 16. Qf3 Nxg3 17. Qxg3 Ne4 18. Qf4 Rd4 19. b4 Nxd2 20. bxc5 Rxf4 21. cxb6 Nxf1 22. Bb3 axb6 23. Kxf1 Kf8 24. Rd7 Rb8 25. Rd6 Rb4 26. Ke2 Ke7 27. Rd3 Re4+ 28. Kf3 Re5 29. Ba4 b5 30. Bb3 Rc5 31. Kf4 Rf5+ 32. Ke3 Rc5 33. Kd2 Rd8 34. Rxd8 Kxd8 35. Ke3 Kc7 36. Kd4 Kd6 37. a4 bxa4 38. Bxa4 b5 39. Bb3 Rg5 40. g3 Rf5 41. Ke3 Kc5 42. f3 Kb4 43. g4 Rc5 44. h4 Rc3+ 45. Ke2 Rxb3 46. cxb3 Kxb3 47. Kd3 b4 48. Kd2 Kb2 49. Kd1 b3 0-1

[Event "St Petersburg Spring op"]
[Site "St Petersburg"]
[Date "2012.03.24"]
[Round "3"]
[White "Gavrikov, Viktor1111"]
[Black "Matveev, Anatoliy"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1503"]
[PlyCount "49"]
[EventDate "2012.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. d3 d5 4. Nd2 Bc5 5. Ngf3 f6 6. c3 d4 7. b4 dxc3 8. Bxc3 Bxb4 9. Bb2 Nge7 10. Qb3 Qd5 11. Qd1 Be6 12. e4 Qd7 13. Be2 0-0 14. 0-0 Bc5 15. Nb3 Bb6 16. d4 exd4 17. Nbxd4 Bg4 18. Nxc6 Nxc6 19. Bc4+ Kh8 20. Bd5 Be6 21. Ba3 Rfd8 22. Re1 Bxd5 23. exd5 Qxd5 24. Re8+ Rxe8 25. Qxd5 1/2-1/2

[Event "St Petersburg Spring op"]
[Site "St Petersburg"]
[Date "2012.03.23"]
[Round "2"]
[White "Matveev, Anatoliy"]
[Black "Petruchuk, Mikhail"]
[Result "0-1"]
[ECO "C47"]
[BlackElo "1724"]
[PlyCount "84"]
[EventDate "2012.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Qd3 Qe7 8. f3 d5 9. Bd2 dxe4 10. Nxe4 Bxd2+ 11. Kxd2 0-0 12. Nxf6+ Qxf6 13. Qc3 Qf4+ 14. Qe3 Rd8+ 15. Bd3 Qb4+ 16. Kc1 Rb8 17. Rb1 Be6 18. a3 Qa5 19. Rd1 Re8 20. Re1 Bd7 21. Be4 f5 22. b4 Qb6 23. Qd2 fxe4 24. Qxd7 Rbd8 25. Qg4 e3 26. Qc4+ Kh8 27. Rb3 Re7 28. Rd3 Rde8 29. Re2 h6 30. Qf4 a6 31. c4 Kh7 32. c5 Qb5 33. Rexe3 Rxe3 34. Rxe3 Qf1+ 35. Kd2 Qf2+ 36. Kd3 Rd8+ 37. Kc4 Qc2+ 38. Rc3 Qa2+ 39. Rb3 Qe2+ 40. Kc3 Rd3+ 41. Kc4 Qc2+ 42. Rc3 Qxc3# 0-1

[Event "St Petersburg Spring op"]
[Site "St Petersburg"]
[Date "2012.03.22"]
[Round "1"]
[White "Chistiakov, Mikhail"]
[Black "Matveev, Anatoliy"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1898"]
[PlyCount "59"]
[EventDate "2012.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 Nc6 7. Bd3 Qb6 8. 0-0 cxd4 9. cxd4 Nxd4 10. Nxd4 Qxd4 11. Nf3 Qb6 12. Qa4 Bc5 13. Qg4 Bf8 14. Qa4 Qb4 15. Qc2 h6 16. a3 Qa5 17. Be3 Be7 18. b4 Qd8 19. Qd2 0-0 20. Bxh6 gxh6 21. Qxh6 f5 22. exf6 Nxf6 23. Qg6+ Kh8 24. Ng5 Qe8 25. Qh6+ Kg8 26. Bh7+ Kh8 27. Bg6+ Kg8 28. Bxe8 Rxe8 29. Qg6+ Kh8 30. Nf7# 1-0

