[Event "Berlin-ch"]
[Site "Berlin"]
[Date "2024.04.07"]
[Round "9"]
[White "Yatskar, Martin"]
[Black "Pererva, Viktor"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2066"]
[BlackElo "2028"]
[PlyCount "76"]
[EventDate "2024.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Bf4 Nf6 6. e3 c5 7. Nf3 c4 8. Be2 b5 9. a3 Be7 10. 0-0 0-0 11. Ne5 Bb7 12. Bg5 Nbd7 13. f4 Nb6 14. Bxf6 Bxf6 15. Bf3 Be7 16. g3 f6 17. Ng4 Qd7 18. f5 Rad8 19. Bg2 Rfe8 20. Ne2 Bd6 21. Rf3 a5 22. Nf2 b4 23. Nh3 c3 24. bxc3 bxa3 25. g4 Nc4 26. Qc1 Qe7 27. Kf2 Bc6 28. Nhf4 Rb8 29. Ne6 Rb2 30. Rh3 Reb8 31. e4 dxe4 32. Re3 a2 33. d5 Bxd5 34. Qd1 Nxe3 35. Kxe3 Bxe6 36. fxe6 Rb1 37. Qc2 Rxa1 38. Bxe4 Bc5+ 0-1

[Event "Berlin-ch"]
[Site "Berlin"]
[Date "2024.04.06"]
[Round "8"]
[White "Florstedt, Johannes"]
[Black "Yatskar, Martin"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2348"]
[BlackElo "2066"]
[PlyCount "67"]
[EventDate "2024.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 e6 5. 0-0 cxd4 6. Nxd4 Bc5 7. Nxc6 bxc6 8. c4 Nf6 9. Qc2 Qe7 10. cxd5 cxd5 11. Be3 Bxe3 12. Qc6+ Qd7 13. Qxa8 0-0 14. Qb8 Bb7 15. Qe5 Ng4 16. Qh5 Nxf2 17. Rxf2 Qb5 18. Na3 Qxb2 19. Rb1 Qxa2 20. Rxb7 Qxa3 21. Qf3 Bxf2+ 22. Qxf2 a5 23. Qd4 Rc8 24. Bh3 Qc1+ 25. Kg2 Qc4 26. Qe5 Qc6 27. Re7 d4+ 28. Kf2 d3 29. Bxe6 Rf8 30. Bd5 Qg6 31. Re8 Qb6+ 32. Kg2 Qb4 33. Bxf7+ Kh8 34. exd3 1-0

[Event "Berlin-ch"]
[Site "Berlin"]
[Date "2024.04.05"]
[Round "7"]
[White "Yatskar, Martin"]
[Black "Nogly, Christoph"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2066"]
[BlackElo "2228"]
[PlyCount "75"]
[EventDate "2024.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 0-0 9. Nge2 Re8 10. 0-0 Nbd7 11. a4 Nh5 12. Bxe7 Qxe7 13. a5 Nf8 14. Qd2 f5 15. Rae1 Bd7 16. Na4 Rad8 17. b4 g6 18. Nc5 Bc8 19. b5 b6 20. axb6 axb6 21. Na4 cxb5 22. Bxb5 Bd7 23. Rb1 Qd6 24. Nxb6 Bxb5 25. Rxb5 Qc6 26. Rfb1 Ne6 27. Na4 Ra8 28. Nc5 Rec8 29. Qd3 Nhg7 30. h4 h5 31. Qb3 Rd8 32. Nc3 Kh7 33. Nxe6 Qxe6 34. Nxd5 Ra7 35. Nf4 Qe7 36. g3 Ra3 37. Qb2 Rda8 38. Rb7 1-0

[Event "Berlin-ch"]
[Site "Berlin"]
[Date "2024.04.04"]
[Round "6"]
[White "Lagunow, Alexander"]
[Black "Yatskar, Martin"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2350"]
[BlackElo "2066"]
[PlyCount "121"]
[EventDate "2024.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 e6 5. 0-0 cxd4 6. Nxd4 Bc5 7. Nb3 Bb6 8. c4 Nge7 9. cxd5 exd5 10. Nc3 0-0 11. Bf4 Bg4 12. h3 Be6 13. Na4 d4 14. Nbc5 Bxc5 15. Nxc5 Bd5 16. Ne4 Qb6 17. Qc1 Rad8 18. b3 Ng6 19. Bg5 f6 20. Bd2 Rfe8 21. Qc2 Kh8 22. Rfe1 Re7 23. Rad1 Rde8 24. Nd6 Bxg2 25. Kxg2 Rd8 26. Nc4 Qb5 27. Qd3 Qd5+ 28. Qf3 Re4 29. Kg1 b5 30. Nb2 Nce5 31. Qg2 Nc6 32. Nd3 Rde8 33. Rc1 Qd6 34. Nc5 f5 35. Nxe4 fxe4 36. Red1 Qd5 37. Be3 Nge5 38. Kh1 Rd8 39. Rd2 h6 40. Rcd1 d3 41. exd3 Nxd3 42. Rxd3 exd3 43. Qxd5 Rxd5 44. Kg2 Nb4 45. Rd2 Kg8 46. Bxa7 Nxa2 47. Kf3 Nc1 48. b4 Kf7 49. Ke4 Ke6 50. Bd4 g6 51. f4 h5 52. g4 hxg4 53. hxg4 Rd7 54. Be3 Rd5 55. Rd1 Ne2 56. Bd2 Rd4+ 57. Ke3 Kd5 58. Rf1 Ke6 59. Ra1 Kd5 60. Ra8 Re4+ 61. Kxd3 1/2-1/2

[Event "Berlin-ch"]
[Site "Berlin"]
[Date "2024.04.02"]
[Round "4"]
[White "Thiede, Lars"]
[Black "Yatskar, Martin"]
[Result "1-0"]
[ECO "C59"]
[WhiteElo "2388"]
[BlackElo "2066"]
[PlyCount "133"]
[EventDate "2024.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nf3 e4 10. Ne5 Qd4 11. Ng4 Bxg4 12. Bxg4 Bc5 13. 0-0 h5 14. Be2 Qe5 15. d4 Bxd4 16. Bf4 Qxf4 17. Qxd4 0-0 18. Nc3 Rfe8 19. Rad1 Qe5 20. Rfe1 Rab8 21. b3 c5 22. Qxe5 Rxe5 23. Bb5 Re6 24. Ba4 Rbb6 25. g3 Re5 26. Rd8+ Kh7 27. f4 Ree6 28. Nd5 Nc6 29. Nxf6+ gxf6 30. Bxc6 Rbxc6 31. Rd5 Kh6 32. c4 Re7 33. Kg2 Kg6 34. f5+ Kh6 35. Kf2 Kg5 36. Ke3 a5 37. Rf1 a4 38. h4+ Kh6 39. Rc1 axb3 40. axb3 Kg7 41. Rc3 Kh7 42. Kd2 Kg7 43. Re3 Re5 44. Rc3 Re7 45. Rc2 Rb6 46. Rb2 Rc6 47. Ra2 Rb6 48. Ra3 e3+ 49. Ke2 Re5 50. Rxe5 fxe5 51. Kxe3 Kf6 52. Ke4 Rd6 53. Ra5 Rd4+ 54. Ke3 Rg4 55. Kf3 Kxf5 56. Rxc5 Rg8 57. b4 Ra8 58. Ra5 Rd8 59. b5 e4+ 60. Ke2 Kg4 61. b6 Kxg3 62. c5 f5 63. c6 f4 64. c7 f3+ 65. Ke3 Rf8 66. b7 f2 67. Ra1 1-0

[Event "Berlin-ch"]
[Site "Berlin"]
[Date "2024.03.31"]
[Round "2"]
[White "Poltorak, Sebastian"]
[Black "Yatskar, Martin"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2392"]
[BlackElo "2066"]
[PlyCount "119"]
[EventDate "2024.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 Be6 7. e3 c4 8. Bxf6 gxf6 9. a3 Qa5 10. g3 Nc6 11. Bg2 Be7 12. Ng1 f5 13. Nh3 Bd6 14. 0-0 Ne7 15. Qc2 h5 16. Nf4 Bxf4 17. gxf4 Ng6 18. Bh3 Rg8 19. Kh1 Ne7 20. Rg1 0-0-0 21. Qe2 h4 22. Qc2 Kb8 23. Ne2 b5 24. Rab1 a6 25. Rxg8 Rxg8 26. Ng1 Ka7 27. Nf3 b4 28. axb4 Qxb4 29. Ng1 Rb8 30. Ne2 Qb3 31. Qd2 Nc6 32. Bf1 Nb4 33. Nc1 Qc2 34. Qxc2 Nxc2 35. Be2 Bd7 36. Kg2 Rg8+ 37. Kf1 h3 38. Na2 Rb8 39. Nc3 Bc6 40. Bh5 Rb7 41. Bd1 Nb4 42. Ke2 f6 43. b3 a5 44. Kd2 Nd3 45. Bc2 Nxf2 46. bxc4 Rxb1 47. Bxb1 dxc4 48. Bxf5 Bg2 49. d5 Kb6 50. d6 Bc6 51. Ke2 Nd3 52. Bxh3 Nb4 53. Be6 a4 54. h4 a3 55. h5 a2 56. Nxa2 Nxa2 57. h6 Be4 58. f5 c3 59. Bxa2 Bxf5 60. Bg8 1-0

[Event "Spandau Christmas op 6th"]
[Site "Spandau"]
[Date "2023.12.28"]
[Round "4"]
[White "Goluch, Piotr"]
[Black "Yatskar, Martin"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2312"]
[BlackElo "2004"]
[PlyCount "77"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. Nc3 Nf6 6. g3 Nc6 7. Bg2 Be7 8. 0-0 0-0 9. dxc5 Bxc5 10. Na4 Be7 11. Be3 Bg4 12. Rc1 Qd7 13. Re1 Rfe8 14. Nc5 Bxc5 15. Bxc5 Rad8 16. Nd4 Ne5 17. Bxa7 Ra8 18. Bc5 Rxa2 19. Ba3 Bh3 20. Qb3 Qg4 21. Nf3 Rxa3 22. bxa3 Nc4 23. Qxb7 h5 24. Bxh3 Qxh3 25. Qxf7+ Kh8 26. Qg6 Rf8 27. Ng5 Qd7 28. Nf3 Qh3 29. e4 Ng4 30. exd5 Nd2 31. Qh7+ Kxh7 32. Ng5+ Kg6 33. Nxh3 Nf3+ 34. Kg2 Nxe1+ 35. Rxe1 Ra8 36. Nf4+ Kf7 37. d6 Nf6 38. Re7+ Kg8 39. Ne6 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2022.07.17"]
[Round "9"]
[White "Geldner, Gerrit"]
[Black "Yatskar, Martin"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1845"]
[BlackElo "1785"]
[PlyCount "70"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 c5 4. Nf3 Be7 5. Nc3 0-0 6. 0-0 d5 7. cxd5 exd5 8. d4 c4 9. Ne5 Be6 10. f4 g6 11. b3 cxb3 12. Qxb3 Nc6 13. e3 Na5 14. Qa4 a6 15. Ba3 Bxa3 16. Qxa3 b5 17. Qb4 Rc8 18. a4 Nc4 19. Rfe1 Qd6 20. Rab1 Qxb4 21. Rxb4 Nd6 22. Ne2 a5 23. Rbb1 b4 24. Nc1 Bf5 25. Rb2 Nc4 26. Nxc4 dxc4 27. e4 Rfe8 28. Rbe2 Bg4 29. Rb2 Rcd8 30. e5 Rxd4 31. Bc6 Nd7 32. Ne2 Bxe2 33. Rexe2 Rd8 34. Rbd2 Nc5 35. Rxd4 Rxd4 0-1

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2022.07.16"]
[Round "8"]
[White "Yatskar, Martin"]
[Black "Schmidt, Fabian"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1785"]
[BlackElo "1869"]
[PlyCount "65"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Nc3 Nbd7 6. Be2 Bd6 7. 0-0 0-0 8. b3 b6 9. Bb2 Bb7 10. cxd5 cxd5 11. Nb5 Qe7 12. Nxd6 Qxd6 13. Ne5 Rfc8 14. f3 a5 15. g4 Ba6 16. g5 Bxe2 17. Qxe2 Ne8 18. f4 Nf8 19. a4 g6 20. Ba3 Qd8 21. Ng4 Rc6 22. Rac1 Rac8 23. Rxc6 Rxc6 24. Nh6+ Kg7 25. e4 dxe4 26. Qxe4 Qd5 27. Qe5+ Qxe5 28. fxe5 Rc7 29. Rf2 Rd7 30. Kf1 Nc7 31. Rc2 Nd5 32. Bxf8+ Kxf8 33. Rc8+ 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2022.07.15"]
[Round "7"]
[White "Bartelt, Max Peter"]
[Black "Yatskar, Martin"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "1915"]
[BlackElo "1785"]
[PlyCount "83"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c5 4. Bg2 e6 5. 0-0 Nbd7 6. c4 dxc4 7. Qc2 b6 8. Ng5 Nd5 9. Qxc4 Bb7 10. Nc3 h6 11. Nh3 Rc8 12. Nxd5 Bxd5 13. Bxd5 exd5 14. Qxd5 Be7 15. Nf4 0-0 16. dxc5 Rxc5 17. Qb3 Re5 18. Ng6 Nc5 19. Qc3 fxg6 20. Qxe5 Bf6 21. Qf4 Bd4 22. Qg4 Bxf2+ 23. Rxf2 Qd1+ 24. Kg2 Rxf2+ 25. Kxf2 Nd3+ 26. Ke3 Ne1 27. Qc4+ Kh7 28. Kf2 Nc2 29. Rb1 Qe1+ 30. Kg2 Qd1 31. h4 Ne1+ 32. Kh2 h5 33. Qe4 Nc2 34. b4 Qf1 35. Qg2 Qd1 36. Qf2 b5 37. Qf3 Qe1 38. Bb2 Qxb1 39. Qc3 Nd4 40. Qxd4 Qh1+ 41. Kxh1 Kg8 42. Qxg7# 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2022.07.13"]
[Round "5"]
[White "Yatskar, Martin"]
[Black "Niehaus, Frank"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "1785"]
[BlackElo "2089"]
[PlyCount "226"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. Be2 e5 7. d5 a5 8. 0-0 Na6 9. Bg5 h6 10. Be3 Ng4 11. Bd2 f5 12. g3 Nc5 13. Nh4 Qe8 14. Nb5 Qf7 15. exf5 gxf5 16. f3 Nf6 17. Qc1 Kh7 18. Kh1 Ne8 19. Qc2 c6 20. Nc3 Bd7 21. Nd1 cxd5 22. cxd5 Nc7 23. Ne3 Nxd5 24. Nxd5 Qxd5 25. Bc4 Qc6 26. g4 d5 27. gxf5 Bf6 28. Ng6 Rg8 29. Be2 Qc8 30. Rac1 b6 31. Qc3 d4 32. Qc4 Rg7 33. Bd3 Bxf5 34. Nf8+ Kh8 35. Bxf5 Qxf5 36. Bxh6 Rxf8 37. Bxg7+ Bxg7 38. Qd5 e4 39. fxe4 Qxe4+ 40. Qxe4 Nxe4 41. Rxf8+ Bxf8 42. Kg2 Nc5 43. Rc4 Bg7 44. b4 axb4 45. Rxb4 Nd7 46. Rc4 Kg8 47. Rc7 Nc5 48. Rc6 Na4 49. Kf3 b5 50. Rc8+ Kh7 51. Rb8 Nc3 52. a3 Bf6 53. Rb6 Kg7 54. Rb7+ Kg6 55. Ra7 Kf5 56. Ra5 Bg5 57. a4 d3 58. axb5 d2 59. b6+ Ke6 60. Ra1 Bd8 61. b7 Bc7 62. h4 d1Q+ 63. Rxd1 Nxd1 64. h5 Nc3 65. Kg4 Kf6 66. Kf3 Na4 67. Ke4 Ke6 68. Kd4 Be5+ 69. Kc4 Nb6+ 70. Kb5 Nd7 71. Kc6 Nb8+ 72. Kc5 Bf4 73. Kd4 Kf5 74. Kd5 Kg5 75. Ke4 Bh2 76. Kf3 Kxh5 77. Kg2 Bc7 78. Kf3 Kg5 79. Ke4 Kf6 80. Kd5 Ke7 81. Ke4 Kd6 82. Kd4 Kc6 83. Ke4 Kxb7 84. Kd5 Nc6 85. Ke4 Ne7 86. Kf3 Kc6 87. Ke4 Kc5 88. Kf3 Kd5 89. Ke3 Be5 90. Kf3 Kd4 91. Kf2 Ke4 92. Kg2 Nd5 93. Kg1 Kf3 94. Kh1 Nf6 95. Kg1 Ne4 96. Kh1 Nf2+ 97. Kg1 Bf4 98. Kf1 Bh2 99. Ke1 Ne4 100. Kf1 Nd2+ 101. Ke1 Ke3 102. Kd1 Kd3 103. Ke1 Bg3+ 104. Kd1 Nc4 105. Kc1 Bf2 106. Kd1 Nb2+ 107. Kc1 Kc3 108. Kb1 Kb3 109. Kc1 Be3+ 110. Kb1 Nc4 111. Ka1 Bd2 112. Kb1 Na3+ 113. Ka1 Bc3# 0-1

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2022.07.12"]
[Round "4"]
[White "Maetzkow, Maximilian Paul"]
[Black "Yatskar, Martin"]
[Result "1-0"]
[ECO "C46"]
[WhiteElo "2291"]
[BlackElo "1785"]
[PlyCount "41"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Nxe5 5. d4 Bd6 6. dxe5 Bxe5 7. Bc4 Bxc3+ 8. bxc3 d6 9. 0-0 Ne7 10. f4 Nc6 11. Qh5 0-0 12. f5 Ne5 13. f6 gxf6 14. Bb3 Re8 15. Bf4 Ng6 16. Bxf7+ Kxf7 17. Qxh7+ Ke6 18. Qxg6 Kd7 19. e5 Re6 20. exd6 cxd6 21. Rad1 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2022.07.11"]
[Round "3"]
[White "Yatskar, Martin"]
[Black "Gebigke, Martin"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1785"]
[BlackElo "2085"]
[PlyCount "83"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Bd2 0-0 7. h3 Ngxe5 8. Nxe5 Nxe5 9. b4 Be7 10. Bc3 Bf6 11. Be2 Re8 12. 0-0 d6 13. Qc2 a5 14. a3 Ng6 15. Nd2 Nf4 16. exf4 Rxe2 17. Rae1 Bf5 18. Bxf6 Qxf6 19. Qa4 Qe7 20. Nf3 Qe8 21. Qd1 Rxe1 22. Rxe1 Qd7 23. Nd4 axb4 24. axb4 Bg6 25. Qf3 c5 26. Nb5 f6 27. Rd1 cxb4 28. Rxd6 Qe7 29. Kh2 Qe4 30. Qg3 Qxc4 31. Nd4 Qc3 32. Qg4 Qc7 33. Rd7 Qc4 34. f5 Bf7 35. Qg3 b5 36. Ne6 g6 37. Rc7 Qd5 38. Rxf7 Kxf7 39. Qc7+ Ke8 40. Qxh7 Qd6+ 41. g3 Rc8 42. fxg6 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2022.07.10"]
[Round "2"]
[White "Grob, Gerhard"]
[Black "Yatskar, Martin"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1652"]
[BlackElo "1785"]
[PlyCount "92"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 h6 6. h3 d6 7. c3 a6 8. a4 Ba7 9. Be3 Bxe3 10. fxe3 0-0 11. b4 d5 12. exd5 Nxd5 13. Bxd5 Qxd5 14. e4 Qd6 15. Na3 Rd8 16. Ne1 Be6 17. Qf3 f6 18. Rb1 Ne7 19. Nac2 Bd7 20. a5 b6 21. Ne3 bxa5 22. Nc4 Qe6 23. Nxa5 Qa2 24. Qd1 Rab8 25. Rf2 Qf7 26. Nc2 Qg6 27. Kh2 f5 28. Qe2 f4 29. Rf3 Qh5 30. Kg1 c5 31. d4 exd4 32. Qxa6 Qe5 33. Qc4+ Be6 34. Qd3 cxb4 35. cxb4 Rbc8 36. Qe2 Nd5 37. Nb7 Nc3 38. Qe1 Nxb1 39. Nxd8 Rxd8 40. Qxb1 Qxe4 41. Qd1 d3 42. Qd2 g5 43. Ne1 Bc4 44. Kf2 Qd4+ 45. Kf1 Re8 46. Nxd3 Re3 0-1

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2022.07.09"]
[Round "1"]
[White "Yatskar, Martin"]
[Black "Schliebener, Stephan"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "1785"]
[BlackElo "2107"]
[PlyCount "170"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 c5 2. d5 g6 3. e4 Bg7 4. Nf3 d6 5. Nfd2 Nf6 6. Bd3 0-0 7. 0-0 e6 8. c4 Nbd7 9. Nc3 a6 10. a4 e5 11. Re1 Ne8 12. Nf3 h6 13. g3 Kh7 14. Nh4 Nc7 15. Be3 Rb8 16. Qc2 b6 17. Ng2 Nf6 18. Bd2 Bd7 19. f4 exf4 20. Bxf4 Ng4 21. Kh1 Ne5 22. Be2 b5 23. b3 Qe7 24. axb5 axb5 25. Ra7 Rfc8 26. Nxb5 Nxb5 27. cxb5 Rb6 28. Ne3 Rcb8 29. Nc4 R6b7 30. Rxb7 Rxb7 31. Na5 Rb6 32. Nc6 Qe8 33. Bxe5 Bxe5 34. Qc4 Bg7 35. Bd3 Bg4 36. Be2 Qd7 37. Bxg4 Qxg4 38. Kg2 h5 39. Rf1 Qd7 40. Qa4 h4 41. Rf4 h3+ 42. Kf1 Bh6 43. Rf3 Qg4 44. Kf2 Rb7 45. Qc4 Qg5 46. Rf4 Qh5 47. Rh4 Qd1 48. Qc3 f6 49. Rxh3 Rxb5 50. g4 Qxg4 51. Qe3 g5 52. Ne7 Rb4 53. Nf5 Rxe4 54. Rxh6+ Kg8 55. Rxf6 Rxe3 56. Nh6+ Kg7 57. Nxg4 Re4 58. Kf3 Rxg4 59. Rxd6 Rb4 60. Rc6 Rxb3+ 61. Kg4 Rb2 62. h3 Rc2 63. Kxg5 c4 64. Rc7+ Kf8 65. Kf6 Ke8 66. Ke6 Kd8 67. Rh7 Re2+ 68. Kd6 c3 69. Ra7 Ke8 70. Ra8+ Kf7 71. Rc8 c2 72. h4 Rd2 73. Rc5 Ke8 74. Rc8+ Kf7 75. h5 Rh2 76. Rc5 Ke8 77. Ke6 Re2+ 78. Kf6 Rf2+ 79. Kg7 Rg2+ 80. Kf6 Kd7 81. h6 Rf2+ 82. Kg7 Rg2+ 83. Kh8 Kd6 84. Rc8 Kxd5 85. h7 Ke6 1/2-1/2

