[Event "Saint Louis 1000IM 2023.01"] [Site "Saint Louis USA"] [Date "2023.01.25"] [Round "1.6"] [White "Yanayt, Eugene"] [Black "Chiku-Ratte, Olivier-Kenta"] [Result "1/2-1/2"] [WhiteElo "1958"] [BlackElo "2322"] [ECO "A77"] [EventDate "2023.01.25"] [PlyCount "197"] [WhiteFideId "-1"] [GameId "2130307564306955"] [EventType "tourn"] [EventRounds "9"] [EventCountry "USA"] [SourceTitle "10 Days #712"] [Source "ChessMix"] [SourceDate "2023.02.01"] [SourceVersion "1"] [SourceVersionDate "2023.02.01"] [SourceQuality "1"] [WhiteTeam "C3"] [BlackTeam "D3"] 1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. Nd2 a6 8. a4 Nbd7 9. e4 Bg7 10. Be2 O-O 11. O-O Re8 12. Re1 Ne5 13. Nf1 Rb8 14. h3 c4 15. f4 Nd3 16. Bxd3 cxd3 17. Qxd3 b5 18. axb5 axb5 19. Bd2 b4 20. Na4 Bd7 21. Ng3 Bb5 22. Qb3 h5 23. Qxb4 h4 24. Nh1 Bd7 25. Qc4 Bxa4 26. Rxa4 Rxb2 27. Bc3 Rb7 28. Nf2 Rc7 29. Qd3 Qc8 30. Bd4 Rc1 31. Ra1 Rc2 32. Rad1 Qc4 33. Bxf6 Bxf6 34. Ng4 Bg7 35. e5 Qa2 36. Qf3 Qa7+ 37. Kh1 Qe7 38. Re3 Rec8 39. Qf1 Ra2 40. Rc1 Rxc1 41. Qxc1 Qb7 42. Rd3 Qb5 43. Qf1 Rd2 44. Rf3 Qxd5 45. Ne3 Qd3 46. Qxd3 Rxd3 47. exd6 Rxd6 48. f5 g5 49. g3 Rd3 50. Kg2 Bd4 51. Nf1 Rd1 52. gxh4 gxh4 53. Rf4 Bf6 54. Ne3 Rd3 55. Rf3 Rd2+ 56. Rf2 Rd4 57. Ng4 Kg7 58. Rf3 Rd2+ 59. Rf2 Rd5 60. Ne3 Rd3 61. Ng4 Bd4 62. Rf4 Rg3+ 63. Kf1 Ba1 64. Nf2 Ra3 65. Rxh4 Rf3 66. Kg2 Rxf5 67. Ra4 Bf6 68. Rg4+ Kh7 69. Ne4 Be7 70. Ng3 Ra5 71. Rf4 f6 72. Ne4 Kg6 73. Rg4+ Kf7 74. Ng3 Ra2+ 75. Kf3 Bd6 76. Nf5 Be5 77. h4 Ke6 78. Ng7+ Kd5 79. h5 Rh2 80. Rg2 Rh1 81. Rd2+ Kc4 82. Rg2 Rf1+ 83. Rf2 Rg1 84. Rg2 Rh1 85. Rg4+ Kd3 86. Rg2 Rh4 87. Rg4 Rh3+ 88. Kg2 Re3 89. Rg6 Ke4 90. Rg4+ Kd3 91. Nf5 Re2+ 92. Kf3 Re1 93. Kf2 Re2+ 94. Kf3 Re1 95. Kf2 Rh1 96. Rh4 Rxh4 97. Nxh4 Ke4 98. h6 f5 99. Nxf5 1/2-1/2

[Event "Saint Louis 1000IM 2023.01"] [Site "Saint Louis USA"] [Date "2023.01.26"] [Round "2.3"] [White "Bacus, Dharim"] [Black "Chiku-Ratte, Olivier-Kenta"] [Result "0-1"] [WhiteElo "2149"] [BlackElo "2322"] [ECO "C55"] [EventDate "2023.01.25"] [PlyCount "68"] [WhiteFideId "-1"] [GameId "2130307564306958"] [EventType "tourn"] [EventRounds "9"] [EventCountry "USA"] [SourceTitle "10 Days #712"] [Source "ChessMix"] [SourceDate "2023.02.01"] [SourceVersion "1"] [SourceVersionDate "2023.02.01"] [SourceQuality "1"] [WhiteTeam "B3"] [BlackTeam "D3"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O d6 6. c3 g5 7. a4 Bg7 8. a5 a6 9. Nbd2 O-O 10. Bb3 Kh8 11. d4 Qe7 12. dxe5 dxe5 13. Bc4 Ne8 14. Bd5 Qf6 15. b3 Ne7 16. Ba3 Nd6 17. Bc4 Ng6 18. Qc2 h5 19. Bxd6 cxd6 20. Rfd1 Nf4 21. Ne1 Be6 22. Nd3 Rac8 23. Nb4 Qg6 24. g3 Nh3+ 25. Kg2 g4 26. Nd5 Qh6 27. Ne3 Ng5 28. Nf5 Bxf5 29. exf5 h4 30. Ne4 hxg3 31. Nxg5 Qxh2+ 32. Kf1 Bh6 33. Nxf7+ Rxf7 34. Bxf7 Rxc3 0-1

[Event "Saint Louis 1000IM 2023.01"] [Site "Saint Louis USA"] [Date "2023.01.26"] [Round "3.6"] [White "Chiku-Ratte, Olivier-Kenta"] [Black "Eckert, Doug"] [Result "1-0"] [WhiteElo "2322"] [BlackElo "2133"] [ECO "E01"] [EventDate "2023.01.25"] [PlyCount "123"] [WhiteFideId "-1"] [GameId "2130307564311061"] [EventType "tourn"] [EventRounds "9"] [EventCountry "USA"] [SourceTitle "10 Days #712"] [Source "ChessMix"] [SourceDate "2023.02.01"] [SourceVersion "1"] [SourceVersionDate "2023.02.01"] [SourceQuality "1"] [WhiteTeam "D3"] [BlackTeam "A3"] 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 dxc4 5. Qa4+ Bd7 6. Qxc4 c5 7. dxc5 Qc7 8. Bf4 Qxc5 9. Qxc5 Bxc5 10. Nc3 Nc6 11. Bg2 O-O 12. O-O Rac8 13. Rac1 b6 14. a3 Rfd8 15. Ne1 Be7 16. Nd3 Nd4 17. Kh1 Bc6 18. Bxc6 Rxc6 19. e3 Nb3 20. Rcd1 Rcc8 21. Nb4 Nd2 22. Rfe1 a5 23. Nc2 Nfe4 24. Nxe4 Nxe4 25. Rxd8+ Bxd8 26. Re2 g5 27. f3 gxf4 28. fxe4 fxg3 29. hxg3 Bf6 30. Ne1 Rc4 31. Kg2 Rxe4 32. Kf3 Rc4 33. Nd3 Kg7 34. g4 e5 35. Nf2 Kg6 36. Rd2 Rc6 37. Ne4 Be7 38. Rd7 Re6 39. Ng3 Bc5 40. Rd8 Kf6 41. Nf5 h5 42. Rh8 hxg4+ 43. Kxg4 e4 44. Kf4 Bd6+ 45. Nxd6 Rxd6 46. Kxe4 Ke7 47. Rb8 Ke6 48. b4 axb4 49. axb4 Ke7 50. Rb7+ Ke6 51. b5 Kf6 52. Kf4 Re6 53. e4 Kg6 54. Rc7 f6 55. Rb7 Rd6 56. Re7 f5 57. exf5+ Kf6 58. Re4 Kf7 59. Ke5 Rd1 60. Rd4 Re1+ 61. Kd6 Rc1 62. Rd5 1-0

[Event "Saint Louis 1000IM 2023.01"] [Site "Saint Louis USA"] [Date "2023.01.27"] [Round "5.3"] [White "Chiku-Ratte, Olivier-Kenta"] [Black "Perrine, Dalton"] [Result "1-0"] [WhiteElo "2322"] [BlackElo "2200"] [ECO "A45"] [EventDate "2023.01.25"] [PlyCount "31"] [WhiteFideId "-1"] [GameId "2130307564311069"] [EventType "tourn"] [EventRounds "9"] [EventCountry "USA"] [SourceTitle "10 Days #712"] [Source "ChessMix"] [SourceDate "2023.02.01"] [SourceVersion "1"] [SourceVersionDate "2023.02.01"] [SourceQuality "1"] [WhiteTeam "D3"] [BlackTeam "B1"] 1. d4 Nf6 2. Bg5 c5 3. d5 Ne4 4. Bc1 e6 5. c4 b5 6. Qc2 Nf6 7. e4 bxc4 8. Nc3 exd5 9. e5 Bb7 10. exf6 Qxf6 11. Qe2+ Be7 12. h4 h6 13. Bg5 Qe6 14. Bxe7 Kxe7 15. O-O-O Kd8 16. Qf3 1-0

[Event "Saint Louis 1000IM 2023.01"] [Site "Saint Louis USA"] [Date "2023.01.28"] [Round "6.6"] [White "Chiku-Ratte, Olivier-Kenta"] [Black "Lee, Alice"] [Result "1-0"] [WhiteElo "2322"] [BlackElo "2300"] [ECO "A11"] [EventDate "2023.01.25"] [PlyCount "70"] [WhiteFideId "-1"] [GameId "2130307564311076"] [EventType "tourn"] [EventRounds "9"] [EventCountry "USA"] [SourceTitle "10 Days #712"] [Source "ChessMix"] [SourceDate "2023.02.01"] [SourceVersion "1"] [SourceVersionDate "2023.02.01"] [SourceQuality "1"] [WhiteTeam "D3"] [BlackTeam "C1"] 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. b3 Bd6 6. Bb2 Nbd7 7. Qc2 O-O 8. Rg1 dxc4 9. bxc4 e5 10. g4 Nc5 11. g5 Nfd7 12. O-O-O Qa5 13. d4 Na6 14. c5 Bc7 15. Nd2 exd4 16. exd4 Bf4 17. Qe4 Qc7 18. Bc4 b6 19. g6 Nf6 20. gxf7+ Kh8 21. Qg2 Bh6 22. Ne4 Nxe4 23. Qxe4 Nb4 24. d5 Qxf7 25. d6 Qf5 26. Rxg7 Bxg7 27. Bxg7+ Kxg7 28. Rg1+ Kh6 29. Qh4+ Qh5 30. Qd4 Nd3+ 31. Qxd3 Qe5 32. d7 Bxd7 33. Qxd7 Qc3+ 34. Kb1 Rad8 35. Qe7 Rf5 1-0

[Event "Saint Louis 1000IM 2023.01"] [Site "Saint Louis USA"] [Date "2023.01.28"] [Round "7.5"] [White "Proleiko, Julian"] [Black "Chiku-Ratte, Olivier-Kenta"] [Result "1/2-1/2"] [WhiteElo "2191"] [BlackElo "2322"] [ECO "C41"] [EventDate "2023.01.25"] [PlyCount "49"] [WhiteFideId "-1"] [GameId "2130307564311080"] [EventType "tourn"] [EventRounds "9"] [EventCountry "USA"] [SourceTitle "10 Days #712"] [Source "ChessMix"] [SourceDate "2023.02.01"] [SourceVersion "1"] [SourceVersionDate "2023.02.01"] [SourceQuality "1"] [WhiteTeam "C2"] [BlackTeam "D3"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Be3 d6 7. Qd2 Nf6 8. f3 O-O 9. O-O-O Nxd4 10. Bxd4 Be6 11. g4 c5 12. Be3 Qa5 13. a3 Rfd8 14. g5 Nh5 15. Nd5 Qxd2+ 16. Rxd2 Bxd5 17. Rxd5 Be5 18. c3 a6 19. Kc2 Nf4 20. Bxf4 Bxf4 21. a4 Kg7 22. h4 Rf8 23. Bc4 f6 24. gxf6+ Rxf6 25. Rd3 1/2-1/2

[Event "Saint Louis 1000IM 2023.01"] [Site "Saint Louis USA"] [Date "2023.01.29"] [Round "8.2"] [White "Espinosa, Pedro"] [Black "Chiku-Ratte, Olivier-Kenta"] [Result "1-0"] [WhiteElo "2189"] [BlackElo "2322"] [ECO "A59"] [EventDate "2023.01.25"] [PlyCount "119"] [WhiteFideId "-1"] [GameId "2130307564311083"] [EventType "tourn"] [EventRounds "9"] [EventCountry "USA"] [SourceTitle "10 Days #712"] [Source "ChessMix"] [SourceDate "2023.02.01"] [SourceVersion "1"] [SourceVersionDate "2023.02.01"] [SourceQuality "1"] [WhiteTeam "B2"] [BlackTeam "D3"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. Nf3 g6 8. e4 Bxf1 9. Kxf1 Bg7 10. g3 O-O 11. Kg2 Qb6 12. a4 Nbd7 13. Qe2 Qa6 14. Nb5 Ne8 15. Bg5 Ndf6 16. Rhe1 Qb7 17. b3 Nc7 18. Nxc7 Qxc7 19. Rad1 Qb7 20. Rd3 Ng4 21. h3 Ne5 22. Nxe5 Bxe5 23. Bf4 Bd4 24. Qf3 Qb4 25. Re2 Qb8 26. h4 Rc8 27. h5 Bf6 28. hxg6 hxg6 29. Rc2 Kg7 30. g4 Qb7 31. g5 Bd4 32. Qg4 e5 33. Be3 Qa6 34. Rc4 Rab8 35. Bxd4 cxd4 36. Qf3 Rh8 37. Rc6 Qa5 38. Rxd6 Rbf8 39. Rd1 Rh5 40. Qf6+ Kg8 41. Qxe5 Qc3 42. Qg3 Qc2 43. Qg4 Re8 44. Rc6 Qxb3 45. Rxd4 Qb2 46. Rd3 Re5 47. Rg3 Qa1 48. Qc8+ Kh7 49. Rc1 Qxa4 50. Qc4 Qa5 51. d6 Kg7 52. Qd4 Rh4 53. d7 Rxe4 54. d8=Q Rxd4 55. Qxd4 Qa8+ 56. Kg1 f6 57. gxf6+ Kxf6 58. Qd6+ Re6 59. Qf4+ Ke7 60. Rc7+ 1-0

[Event "Saint Louis 1000IM 2023.01"] [Site "Saint Louis USA"] [Date "2023.01.29"] [Round "9.6"] [White "Chiku-Ratte, Olivier-Kenta"] [Black "Baasansuren, Erdene"] [Result "1/2-1/2"] [WhiteElo "2322"] [BlackElo "2247"] [ECO "D36"] [EventDate "2023.01.25"] [PlyCount "305"] [WhiteFideId "-1"] [GameId "2130307564311091"] [EventType "tourn"] [EventRounds "9"] [EventCountry "USA"] [SourceTitle "10 Days #712"] [Source "ChessMix"] [SourceDate "2023.02.01"] [SourceVersion "1"] [SourceVersionDate "2023.02.01"] [SourceQuality "1"] [WhiteTeam "D3"] [BlackTeam "A1"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. cxd5 exd5 6. e3 c6 7. Bd3 Nbd7 8. Qc2 h6 9. Bh4 Nh5 10. Bxe7 Qxe7 11. Nge2 Nb6 12. h3 Be6 13. O-O-O O-O-O 14. Kb1 Kb8 15. Rhe1 Bc8 16. Nc1 g6 17. f3 Rhe8 18. Nb3 Ng7 19. g4 Qd6 20. Qf2 h5 21. Ne2 g5 22. gxh5 Nxh5 23. Rg1 Qe7 24. Ng3 Ng7 25. e4 dxe4 26. fxe4 Rh8 27. e5 Rxh3 28. Ne4 Bf5 29. Nec5 Bxd3+ 30. Nxd3 Ne6 31. Rgf1 Nc4 32. Qxf7 Qxf7 33. Rxf7 b6 34. Nb4 Nxe5 35. Re7 Rd6 36. Re1 Nxd4 37. R1xe5 Rh1+ 38. Nc1 Kc8 39. Rxg5 Ne6 40. Rg8+ Nd8 41. Na6 Rd7 42. Rxd7 Kxd7 43. Rg7+ Kd6 44. Rg2 Kd7 45. Nb4 Ne6 46. Rd2+ Kc7 47. b3 a5 48. Nd3 Rh4 49. Kb2 a4 50. b4 Nd4 51. a3 Nb5 52. Ne5 Re4 53. Ncd3 Nd4 54. Rh2 Kb7 55. Kc1 Nb5 56. Rh7+ Ka6 57. Kd2 Nxa3 58. Nxc6 Kb5 59. Na7+ Kc4 60. Rc7+ Kb3 61. Rc3+ Ka2 62. Nc1+ Kb2 63. Nd3+ Ka2 64. Rc1 Nb1+ 65. Kd1 Rd4 66. Ke2 Re4+ 67. Kf2 Na3 68. Rc6 Nc4 69. Nb5 Kb3 70. Nd6 Rd4 71. Nxc4 Rxd3 72. Ke2 Rd4 73. Nd2+ Kxb4 74. Rxb6+ Kc3 75. Nb1+ Kc4 76. Na3+ Kd5 77. Nc2 Rh4 78. Rb5+ Kc6 79. Ra5 Kb6 80. Ra8 Kb7 81. Rg8 Kb6 82. Kd2 Kc5 83. Rg5+ Kc4 84. Kc1 Rh3 85. Kb2 Rb3+ 86. Ka2 Rh3 87. Na3+ Kc3 88. Rc5+ Kb4 89. Rb5+ Kc3 90. Nb1+ Kc4 91. Rb2 Kc5 92. Na3 Rb3 93. Rh2 Rb4 94. Rh5+ Kb6 95. Nc2 Rb3 96. Rh6+ Ka5 97. Rh5+ Kb6 98. Nd4 Rd3 99. Rb5+ Ka6 100. Rb4 Ka5 101. Nc6+ Ka6 102. Ne5 Rc3 103. Nc4 a3 104. Nxa3 Ka5 105. Rb8 Ka4 106. Kb2 Rc5 107. Rb7 Rg5 108. Rh7 Rg2+ 109. Nc2 Kb5 110. Rh3 Kc4 111. Rh5 Rg3 112. Na3+ Kd4 113. Nb5+ Kd3 114. Rh4 Rg5 115. Nc3 Rg8 116. Nd5 Rb8+ 117. Nb4+ Ke3 118. Rc4 Re8 119. Kc3 Re4 120. Nc2+ Kf4 121. Rc8 Re7 122. Nd4 Ke4 123. Kc4 Re5 124. Rh8 Rg5 125. Rh1 Rg3 126. Rh5 Rg4 127. Nc6 Rg6 128. Rh4+ Ke3 129. Ne5 Rg8 130. Nd3 Rc8+ 131. Nc5 Rd8 132. Rh3+ Ke2 133. Ne6 Ra8 134. Nd4+ Kf2 135. Rf3+ Kg2 136. Rf4 Re8 137. Kd3 Kg3 138. Rf7 Kg4 139. Nf3 Ra8 140. Ke4 Ra4+ 141. Nd4 Kg5 142. Rf8 Kg6 143. Rg8+ Kf6 144. Rb8 Kg5 145. Rb5+ Kg4 146. Ke5 Ra1 147. Nf5 Re1+ 148. Kf6 Rf1 149. Kg6 Kf4 150. Rb4+ Ke5 151. Re4+ Kxe4 152. Ng3+ Kf4 153. Nxf1 1/2-1/2