WORLDBASE Player / Joueur Silva, Odair Roberto Martins
GameID: 0
218 games / 218 parties
2025.07.22 Titled Tue 22nd Jul Early
4911 Tristan, L (2513) Silva, Odair Roberto Martins 1-0
1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Bg3 O-O 6. c4 b6 7. cxd5 exd5 8. Nc3 Ba6 9. Bxa6 Nxa6 10. Qa4 Nb8 11. O-O Re8 12. Rac1 c5 13. Bh4 Nbd7 14. Nxd5 cxd4 15. Nxd4 Nc5 16. Nxf6+ gxf6 17. Qd1 Be5 18. Qg4+ Kh8 19. Rfd1 Rg8 20. Qf3 Qe7 21. Nc6 Qe6 22. Nxe5 fxe5 23. Bf6+ Rg7 24. Qxa8+ 1-0
2025.07.22 Titled Tue 22nd Jul Early
5166 Silva, Odair Roberto Martins Borges, W (2055) 0-1
1. e4 c5 2. c3 e6 3. d4 d5 4. e5 Nc6 5. Nf3 Be7 6. a3 a6 7. Be3 c4 8. Nbd2 f5 9. exf6 Nxf6 10. g3 O-O 11. Bg2 Qe8 12. O-O Qh5 13. Bf4 Bd7 14. Re1 h6 15. Ne5 Qxd1 16. Raxd1 Nxe5 17. Bxe5 Ng4 18. Nf3 g5 19. h3 Nf6 20. Re3 b5 21. Nd2 a5 22. Ra1 b4 23. axb4 axb4 24. Rxa8 Rxa8 25. Re1 bxc3 26. Nxc4 cxb2 27. Nxb2 Ra2 28. Re2 Bb5 29. Rc2 Nd7 30. Bc7 Ba4 31. Re2 Ba3 0-1
2025.07.22 Titled Tue 22nd Jul Early
5572 Hrescak, Ivana (2108) Silva, Odair Roberto Martins 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Nc3 Nf6 7. Be2 g6 8. O-O Bg7 9. Be3 O-O 10. Qd2 d6 11. Bh6 Nbd7 12. Bxg7 Kxg7 13. h4 b6 14. h5 Bb7 15. h6+ Kg8 16. Qe3 Nc5 17. Bf3 Rad8 18. Rfd1 e5 19. Nf5 Ne6 20. Nd5 Nxd5 21. cxd5 Nf4 22. Rac1 Qd7 23. Nh4 b5 24. g3 Qh3 25. gxf4 Qxh4 26. fxe5 dxe5 27. Rc7 Bc8 28. Bg2 Bg4 29. Rdc1 Rc8 30. d6 Be6 31. Rxc8 Rxc8 32. Rxc8+ Bxc8 33. Qc5 Qd8 34. Qxe5 f6 35. Qd5+ Kf8 36. Bf3 Qe8 37. Kg2 Be6 38. Qb7 Bxa2 39. Qg7# 1-0
2025.07.22 Titled Tue 22nd Jul Early
5906 Guevara, R (1996) Silva, Odair Roberto Martins 1-0
1. d4 Nf6 2. Bg5 e6 3. e3 h6 4. Bh4 b6 5. Nd2 Bb7 6. Ngf3 g5 7. Bg3 Bg7 8. c3 d6 9. Bd3 Nbd7 10. O-O O-O 11. Re1 c5 12. h4 g4 13. Nh2 e5 14. Nxg4 e4 15. Nxf6+ Nxf6 16. Be2 cxd4 17. cxd4 Rc8 18. Rc1 Qe7 19. Qa4 Bd5 20. Bc4 Bxc4 21. Rxc4 d5 22. Rxc8 Rxc8 23. Nb1 Nh5 24. Nc3 Nxg3 25. fxg3 Qc7 26. Nxd5 Qxg3 27. Qd1 Rd8 28. Ne7+ Kf8 29. Nf5 Qg6 30. Nxg7 Kxg7 31. Qe2 Rc8 32. Qf2 Rc6 33. Rf1 Rf6 34. Qxf6+ Qxf6 35. Rxf6 Kxf6 36. Kf2 Kf5 37. Kg3 h5 38. Kh3 a6 39. Kg3 f6 40. a3 b5 41. b4 Ke6 42. Kf4 Kd5 43. g4 hxg4 44. Kxg4 Kc4 45. h5 Kd3 46. h6 Kxe3 47. h7 Kd2 48. h8=Q e3 49. Qxf6 e2 50. Qe5 e1=Q 51. Qxe1+ Kxe1 52. d5 Kd2 53. d6 Kc3 54. d7 Kb3 55. d8=Q Kxa3 56. Qa5+ Kb3 57. Kf4 Kc4 58. Ke5 Kb3 59. Kd6 Kc4 60. Kc6 Kb3 61. Kc5 Kb2 62. Qxa6 Kb1 63. Qa5 Kb2 64. Kb6 Kb3 65. Ka6 Kb2 66. Ka7 Kb3 67. Ka8 Kb2 68. Kb8 Kb3 69. Kc8 Kb2 70. Kd8 Kb3 71. Ke8 Kb2 72. Kf8 Kb1 73. Kg8 Kb2 74. Kh8 Kb3 75. Kh7 Kb2 76. Kg7 Kb3 77. Kf7 Kb2 78. Ke7 Kb3 79. Kd7 Kb2 80. Kc7 Kb3 81. Kb7 Kb2 82. Ka7 Kb3 83. Ka6 Kb2 84. Kb6 Kb3 85. Kc6 Kb2 86. Kd6 Kb3 87. Ke6 Kb2 88. Kf6 Kb3 89. Kg6 Kb2 90. Kh6 Kb3 91. Kh5 Kb2 92. Kg5 Kb3 93. Kf5 Kb2 94. Ke5 Kb3 95. Kd5 Kb2 96. Kc5 Kb3 97. Kxb5 Kb2 98. Kc4 Kb1 99. Qa3 Kc2 100. Qh3 Kd2 101. b5 Kc1 102. Qh2 Kd1 103. Kd4 Kc1 104. Ke4 Kb1 105. Kf4 Ka1 106. Kg4 Kb1 107. Kh4 Kc1 108. Kh3 Kb1 109. Kg3 Ka1 110. Kf3 Kb1 111. Ke3 Kc1 112. Kd3 Kb1 113. Kc3 Ka1 114. Kb3 Kb1 115. Ka3 Kc1 116. Ka4 Kd1 117. b6 Ke1 118. Ka5 Kf1 119. Kb5 Ke1 120. Kc5 Kd1 121. Kd5 Kc1 122. Ke5 Kb1 123. Kf5 Ka1 124. Kg5 Kb1 125. Kh5 Kc1 126. Qe2 Kb1 127. Kh4 Ka1 128. Kh3 Kb1 129. Kg3 Ka1 130. Kf3 Kb1 131. Ke3 Kc1 132. Kd3 Kb1 133. Kc3 Ka1 134. Kb3 Kb1 135. Ka3 Kc1 136. Kb3 Kb1 137. Qd2 Ka1 138. Kc3 Kb1 139. b7 Ka1 140. Kd3 Kb1 141. Ke3 Ka1 142. Ke2 Kb1 143. Kf2 Ka1 144. Kg2 Kb1 145. Kh2 Ka1 146. Kh1 Kb1 147. Kg1 Ka1 148. Kf1 Kb1 149. Ke1 Ka1 150. Kd1 Kb1 151. Qb4+ Ka1 152. Kd2 Ka2 153. Kc1 Ka1 154. Kc2 Ka2 155. Kc3 Ka1 156. Kc4 Ka2 157. Kc5 Ka1 158. Kb5 Ka2 159. Kb6 Ka1 160. Kc6 Ka2 161. Kc7 Ka1 162. b8=R Ka2 163. Rb5 Ka1 164. Kc6 Ka2 165. Kd6 Ka1 166. Ke6 Ka2 167. Kf6 Ka1 168. Kg6 Ka2 169. Kh6 Ka1 170. Kh5 Ka2 171. Kg5 Ka1 172. Kf5 Ka2 173. Ke5 Ka1 174. Kd5 Ka2 175. Kc5 Ka1 176. Kc4 Ka2 177. Kd4 Ka1 178. Ke4 Ka2 179. Kf4 Ka1 180. Kg4 Ka2 181. Kh4 Ka1 182. Kh3 Ka2 183. Kg3 Ka1 184. Kf3 Ka2 185. Ke3 Ka1 186. Kd3 Ka2 187. Kc3 Ka1 188. Kc2 Ka2 189. Kd2 Ka1 190. Ke2 Ka2 191. Kf2 Ka1 192. Kg2 Ka2 193. Kh2 Ka1 194. Kg2 Ka2 195. Kf2 Ka1 196. Ke2 Ka2 197. Kd2 Ka1 198. Kd3 Ka2 199. Kd4 Ka1 200. Kd5 Ka2 201. Kd6 Ka1 202. Kd7 Ka2 203. Kd8 Ka1 204. Rb6 Ka2 205. Kc8 Ka1 206. Kb8 Ka2 207. Ka8 Ka1 208. Rb5 Ka2 209. Ra5# 1-0
2025.07.22 Titled Tue 22nd Jul Early
6040 Silva, Odair Roberto Martins Izafatava, Kira (1903) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 O-O 8. Bd3 b6 9. O-O Bb7 10. c3 Nd7 11. Re1 c5 12. Qc2 cxd4 13. Nxf6+ Nxf6 14. Nxd4 Rc8 15. Rad1 Qd5 16. Nf3 Qh5 17. Be2 Ng4 18. h3 Nf6 19. Nd4 Qc5 20. Qb3 Rfd8 21. Bf1 Bd5 22. Qc2 Bc4 23. Bxc4 Qxc4 24. Nb3 b5 25. Na5 Qc7 26. Nb3 b4 27. Rxd8+ Rxd8 28. Rd1 Rxd1+ 29. Qxd1 bxc3 30. bxc3 h6 31. Qd4 e5 32. Qd3 e4 33. Qd4 Qc6 34. c4 Qa6 35. Nc1 Qc6 36. c5 a5 37. a4 Kh7 38. Ne2 Qb7 39. Nc3 1-0
2025.07.22 Titled Tue 22nd Jul Early
6191 Vifleemskaia, S (1942) Silva, Odair Roberto Martins 0-1
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Bxc3+ 5. bxc3 b6 6. Bd3 Bb7 7. Ne2 d6 8. O-O O-O 9. Ng3 c5 10. e4 e5 11. f4 exd4 12. cxd4 cxd4 13. e5 dxe5 14. fxe5 Nfd7 15. Re1 Nc6 16. Bf4 Qh4 17. Qd2 h6 18. Nf5 Qh5 19. Nd6 Rab8 20. Bf5 Nc5 21. g4 Qh4 22. Bg3 Qe7 23. Bf4 g5 24. Bg3 Rbd8 25. Qf2 d3 26. Rad1 Nb4 27. Nxb7 Qxb7 28. h4 Nc2 29. hxg5 Nxe1 30. Rxe1 hxg5 31. Qh2 f6 32. exf6 Rxf6 33. Qh5 Qg7 34. Be5 d2 35. Rd1 Rh6 0-1
2025.07.22 Titled Tue 22nd Jul Early
6340 Silva, Odair Roberto Martins Fernandes, Ro (2241) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Kf8 8. Bg5 Qa5 9. Kd2 Nbc6 10. Nf3 cxd4 11. Nxd4 Bd7 12. Bd3 Rc8 13. Nb3 Qb6 14. Rab1 Qxf2+ 15. Qe2 Qxe2+ 16. Kxe2 Nxe5 17. Bxe7+ Kxe7 18. Nd4 b6 19. Kd2 Rc7 20. Rb3 Nxd3 21. cxd3 Rhc8 22. Re1 f6 23. Nf5+ Kf8 24. Nd6 Rd8 25. Nb5 Bxb5 26. Rxb5 Rdc8 27. Rxe6 Rxc3 28. Rxd5 Kf7 29. Re4 Rxa3 30. Rd7+ Kg6 31. Rg4+ Kf5 32. Rgxg7 Ra2+ 33. Ke3 Re8+ 34. Kf3 Ree2 35. g4+ Ke6 36. Rde7+ Kd5 37. Rxe2 1-0
2025.07.22 Titled Tue 22nd Jul Early
6553 Ishvi, Aggarwal (1954) Silva, Odair Roberto Martins 1-0
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. Bg5 Bb7 6. f3 d5 7. e3 h6 8. Bh4 Nbd7 9. Bd3 c5 10. Ne2 Qc7 11. O-O O-O 12. a3 Bxc3 13. Qxc3 Rac8 14. Rac1 dxc4 15. Qxc4 Bd5 16. Qc2 c4 17. Qb1 cxd3 18. Rxc7 dxe2 19. Rxc8 exf1=Q+ 20. Qxf1 Rxc8 21. e4 Bc4 22. Qd1 g5 23. Bg3 Kg7 24. h3 Nh5 25. Bd6 Rc6 26. Bb4 Nf4 27. Kh2 Be2 28. Qa4 b5 29. Qxa7 Rc2 30. Qxd7 Bxf3 31. Kg1 Rxg2+ 32. Kf1 Be2+ 33. Ke1 Rg1+ 34. Kd2 Rd1+ 35. Ke3 Rd3+ 36. Kf2 Rf3+ 37. Ke1 Rxh3 38. d5 Rh1+ 39. Kf2 Rf1+ 40. Ke3 Rf3+ 41. Kd4 e5+ 42. Kxe5 Ng6+ 43. Kd4 Rd3+ 44. Kc5 Re3 45. Bc3+ 1-0
2025.07.22 Titled Tue 22nd Jul Early
6689 Silva, Odair Roberto Martins Barwinska, Ewa (2014) 0-1
1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 e6 9. O-O dxe5 10. Nxe5 Bd7 11. Nxd7 Qxd7 12. Qg4 a6 13. Bxc6 Qxc6 14. Be3 Nd5 15. Nd2 Nf6 16. Qg3 Qd6 17. Qxd6 Bxd6 18. Nc4 Ke7 19. Ne5 Nd5 20. Rfe1 Rac8 21. Nd3 Rc2 22. Rac1 Rhc8 23. Red1 Nb4 24. Nc5 Rxb2 25. Nxb7 Rxc1 26. Rxc1 Nxa2 27. Nxd6 Nxc1 28. Nc4 Rb1 29. h3 a5 30. Kh2 a4 31. Na3 Ra1 32. Nc2 Ra2 33. Nb4 Rb2 34. Bxc1 Rb1 35. Ba3 Kd7 36. Nc2 f6 37. Kg3 Rb3+ 38. Kf4 Rc3 0-1
2025.07.22 Titled Tue 22nd Jul Early
6845 Silva, Odair Roberto Martins Bilochenko, Matvii (2005) 0-1
1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 d6 7. Bc4 Be7 8. O-O O-O 9. Nc3 Nxc3 10. bxc3 Nc6 11. Bf4 dxe5 12. Nxe5 Nxe5 13. Bxe5 Bd6 14. Qg4 Bxe5 15. dxe5 Qc7 16. Rfe1 Bd7 17. Rad1 Rac8 18. h3 Qxc4 19. Qxc4 Rxc4 20. Rxd7 Rxc3 21. Rxb7 Ra3 22. Re2 Rd8 23. Rd2 Rf8 24. Rdd7 Rxa2 25. Rxa7 Rxa7 26. Rxa7 h6 27. Kh2 Rc8 28. Kg3 Rc3+ 29. Kg4 g6 30. g3 Kg7 31. Rd7 h5+ 32. Kg5 Rf3 33. Rd2 Rf5+ 34. Kh4 Rxe5 35. f4 Re3 36. Ra2 Rf3 37. Ra5 Kh6 38. Re5 Rf1 39. Re3 Rf2 40. Re5 Kg7 41. Ra5 Kf6 42. Re5 Rf3 43. Rg5 Rd3 44. Re5 Rd5 45. Re4 e5 46. fxe5+ Rxe5 47. Rf4+ Rf5 48. Re4 Kg7 49. g4 Ra5 50. Rf4 g5+ 51. Kxh5 gxf4+ 52. Kh4 f3 53. Kg3 Ra3 54. Kf2 Kg6 55. Kg3 Kg5 56. Kf2 Kf4 57. h4 Ra2+ 58. Kg1 Ke3 59. Kh1 f2 60. Kg2 Ke2 61. Kg3 f1=Q 62. Kh2 Kf3# 0-1
2025.07.22 Titled Tue 22nd Jul Late
6997 Mullodzhanov, Nathaniel (1927) Silva, Odair Roberto Martins 1/2-1/2
1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nc6 6. Be3 cxd4 7. cxd4 Nf6 8. Nc3 Bb4 9. Be2 O-O 10. O-O Bxc3 11. bxc3 Qa5 12. Qb3 b6 13. Bb5 Bb7 14. c4 Qb4 15. Bxc6 Qxb3 16. axb3 Bxc6 17. Ne5 Bb7 18. Bg5 Ne4 19. Bh4 f6 20. Nf3 h5 21. Bg3 g5 22. h3 g4 23. hxg4 hxg4 24. Nh2 f5 25. Bf4 Rfd8 26. Rfd1 Nc3 27. Rd2 Rxd4 28. Rxd4 Ne2+ 29. Kf1 Nxd4 30. b4 Rd8 31. Rxa7 Be4 32. Bc7 Rc8 33. Bxb6 Rxc4 34. Bxd4 Bd3+ 35. Ke1 Rxd4 36. Rb7 Be4 37. Rb6 Bxg2 38. Nf1 Bxf1 39. Kxf1 Kf7 40. Rb8 Ke7 41. b5 Rb4 42. Kg2 Kd7 43. b6 Kc6 44. Re8 Kd7 45. Rb8 Rb5 46. b7 Kc7 47. Re8 Rxb7 48. Re7+ Kc6 49. Rxe6+ Kd7 50. Rf6 Rb5 51. Rh6 Ke7 52. Kg3 Rb4 53. Ra6 Rd4 54. Rb6 Rd6 55. Rxd6 Kxd6 56. f3 gxf3 57. Kxf3 Ke5 58. Ke3 Kf6 59. Kf4 Ke6 60. Kf3 Ke5 61. Ke3 f4+ 62. Kf3 Kf5 63. Kf2 Ke4 64. Ke2 Kd4 65. Kf3 Ke5 66. Kf2 Kf5 67. Kf3 Kg5 68. Kf2 Kg4 69. Kg2 Kf5 70. Kf3 Ke5 71. Kf2 Kf6 72. Kf3 Kg5 73. Kf2 Kg4 74. Kg2 f3+ 75. Kf2 Kf4 76. Kf1 Ke3 77. Ke1 Ke4 78. Kf2 Kf4 79. Kf1 Kf5 80. Kf2 Kg4 81. Kf1 Kg3 82. Kg1 f2+ 83. Kf1 Kf3 1/2-1/2
2025.07.22 Titled Tue 22nd Jul Late
7032 Alizadeh, Mohammad Mahdi (2038) Silva, Odair Roberto Martins 1-0
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 O-O 6. a3 Bxc3+ 7. Nxc3 Bb7 8. Bd3 Bxg2 9. Rg1 Bb7 10. e4 g6 11. Bg5 h6 12. Bxh6 Re8 13. e5 Nh7 14. Bxg6 Qh4 15. Bh5+ 1-0
2025.07.22 Titled Tue 22nd Jul Late
7271 Silva, Odair Roberto Martins Demaria, J (2215) 0-1
1. e4 g6 2. d4 Bg7 3. c3 d6 4. Nf3 Nd7 5. Be3 Ngf6 6. h3 Nxe4 7. Bd3 Nef6 8. Nbd2 e5 9. O-O O-O 10. Re1 Re8 11. Qc2 c6 12. b4 Qc7 13. a4 a5 14. b5 Nb6 15. dxe5 dxe5 16. Bxb6 Qxb6 17. Nxe5 Be6 18. bxc6 bxc6 19. Rab1 Qc7 20. Ndf3 Rad8 21. Nd4 Bd5 22. Nef3 Rxe1+ 23. Rxe1 Qd7 24. Ne5 Qd6 25. c4 Bxg2 26. Kxg2 Qxd4 27. Re3 Qd6 28. Be2 Nd7 29. c5 Qxc5 30. Qxc5 Nxc5 31. Nxc6 Ra8 32. Bf3 Rf8 33. Nxa5 Nxa4 34. Nc6 Nc5 35. Bd5 Bf6 36. Rf3 Kg7 37. Ra3 Nd7 38. Ra7 Ne5 39. Nxe5 Bxe5 40. Kf3 Bf6 41. Kg4 h5+ 42. Kf4 g5+ 43. Kf5 Bd4 44. f3 Be3 45. Be6 Bxa7 0-1
2025.07.22 Titled Tue 22nd Jul Late
7413 Silva, Odair Roberto Martins Coe, William (2078) 0-1
1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 Be7 7. Be3 Nbd7 8. Be2 O-O 9. Nc4 cxd4 10. cxd4 Bb4+ 11. Bd2 Bxd2+ 12. Qxd2 Ne4 13. Qe3 Ndf6 14. Bd3 b5 15. Nce5 Bb7 16. O-O Rfd8 17. Rfe1 Nd6 18. Rac1 Rac8 19. b3 a6 20. h3 h6 21. Bb1 Nf5 22. Bxf5 exf5 23. Qf4 Qe6 24. Rxc8 Bxc8 25. Ng4 Qc6 26. Nfe5 Qe6 27. Nxf6+ Qxf6 28. Nf3 g5 29. Qc7 Kg7 30. Re7 Rf8 31. Ne5 Be6 32. Qd6 g4 33. Ra7 gxh3 34. g3 Kg8 35. Qxa6 f4 36. Qxb5 fxg3 37. fxg3 Qg5 38. Qd3 Qc1+ 39. Kh2 Qb2+ 0-1
2025.07.22 Titled Tue 22nd Jul Late
7539 Ruchinskaya, Valerie (1862) Silva, Odair Roberto Martins 1-0
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 O-O 7. cxd5 exd5 8. e3 Bf5 9. g4 Bg6 10. Ne2 Nc6 11. Ng3 Re8 12. Bd3 Qd6 13. O-O Rad8 14. g5 Nd7 15. e4 dxe4 16. fxe4 Nb6 17. Bf4 Qd7 18. Kh1 Qh3 19. Qf3 Re7 20. a4 a5 21. Rfb1 Red7 22. Bf1 Qh4 23. Bxc7 Rxc7 24. Rxb6 Re8 25. Re1 Rce7 26. e5 Qxg5 27. Rb5 Qd2 28. Rd1 Qa2 29. Qe2 Bc2 30. Rd2 Qd5+ 31. Bg2 Qe6 32. Rxc2 1-0
2025.07.22 Titled Tue 22nd Jul Late
7630 Silva, Odair Roberto Martins Miserendino, A (2032) 0-1
1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 e6 5. Nf3 d6 6. Bc4 cxd4 7. cxd4 Nc6 8. O-O dxe5 9. dxe5 Be7 10. Nbd2 O-O 11. Ne4 h6 12. Bd3 Ndb4 13. Bb1 Qxd1 14. Rxd1 b6 15. Be3 Nd5 16. Bd4 Rd8 17. Bd3 Nxd4 18. Nxd4 Nf4 19. Bc2 Rxd4 20. g3 Rxd1+ 21. Rxd1 Nd5 22. Bb3 Bb7 23. Nc3 Rd8 24. Nb5 a6 25. Nd4 Bc5 26. Kf1 Nb4 27. Nc2 0-1
2025.07.22 Titled Tue 22nd Jul Late
7753 Alvarado, C (2032) Silva, Odair Roberto Martins 1-0
1. Nf3 c5 2. e3 Nf6 3. b3 d5 4. Bb2 Nc6 5. Bb5 Bd7 6. O-O e6 7. Bxc6 Bxc6 8. Ne5 Bd6 9. d3 O-O 10. Nd2 Qd7 11. Nxd7 1-0
2025.07.22 Titled Tue 22nd Jul Late
7932 Elsness, F (2412) Silva, Odair Roberto Martins 1-0
1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4 7. Qc2 Nc6 8. Qxc4 Nd5 9. Nc3 Nb6 10. Qd3 Bf6 11. Rd1 e5 12. d5 Nd4 13. Ne4 Bg4 14. Nxf6+ Qxf6 15. Nxd4 exd4 16. h3 Bh5 17. g4 Bg6 18. Qxd4 Qxd4 19. Rxd4 Rad8 20. e4 c6 21. Bf4 cxd5 22. exd5 Rfe8 23. Rc1 Rd7 24. d6 h6 25. Rc7 Rb8 26. Rb4 Rdd8 27. Rxb7 Rxb7 28. Bxb7 Nc8 29. Bxc8 Rxc8 30. d7 Rd8 31. Rb8 1-0
2025.07.22 Titled Tue 22nd Jul Late
8032 Silva, Odair Roberto Martins Bulgurlu, Okan (1964) 0-1
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Bd3 c6 6. Nge2 Bg4 7. f3 Bh5 8. O-O e6 9. Bf4 Qb4 10. a3 Qb6 11. Na4 Qd8 12. Nc5 Bxc5 13. dxc5 O-O 14. Bd6 Re8 15. Nf4 Bg6 16. Nxg6 hxg6 17. b4 Nbd7 18. Qd2 b6 19. Rfe1 a5 20. c3 axb4 21. cxb4 bxc5 22. bxc5 Qa5 23. Qb2 Nxc5 24. Bf1 Na4 25. Qc2 Red8 26. Qxc6 Qa7+ 27. Kh1 Rac8 28. Qb5 Rxd6 29. Re5 Qd4 30. Be2 Qxa1+ 0-1
2025.07.15 Titled Tue 15th Jul Late
15369 Silva, Odair Roberto Martins Moroni, L (2549) 0-1
1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be3 Nf6 5. Nbd2 O-O 6. c3 Nc6 7. h3 e5 8. Bd3 Nh5 9. O-O h6 10. Rc1 Qf6 11. Re1 Nf4 12. Bf1 g5 13. b4 h5 14. d5 Ne7 15. Nh2 Qg6 16. c4 f5 17. f3 g4 18. exf5 Nxf5 19. hxg4 Nxe3 20. Rxe3 Bh6 21. Rec3 hxg4 22. fxg4 e4 23. Qc2 Re8 24. Re3 Nxd5 25. Rxe4 Rxe4 26. Qxe4 Qxe4 27. Nxe4 Bxc1 28. cxd5 Kg7 29. Bd3 Bd7 30. Kf1 Re8 31. Ke2 Bf4 32. Nf3 Bxg4 33. Kf2 Rh8 34. g3 Bc1 35. Nfg5 Bxg5 36. Nxg5 Rh2+ 37. Ke3 Rxa2 38. Kf4 Bd7 39. Bb1 Rb2 40. Be4 Rxb4 41. Ne6+ Bxe6 42. dxe6 Kf6 43. g4 Kxe6 44. g5 Kf7 45. g6+ Kg7 46. Kf5 Rxe4 47. Kxe4 Kxg6 48. Kd3 Kf5 49. Kc2 Ke5 50. Kb1 Kd4 51. Ka1 Kc3 52. Kb1 d5 53. Ka1 c5 54. Kb1 b5 55. Ka2 a5 56. Ka1 a4 57. Ka2 b4 58. Kb1 c4 59. Ka1 d4 60. Ka2 Kc2 61. Ka1 d3 62. Ka2 d2 63. Ka1 d1=Q+ 64. Ka2 Qb1# 0-1
2025.07.15 Titled Tue 15th Jul Late
15454 Ciocan, Maria-Alexandra (1998) Silva, Odair Roberto Martins 0-1
1. e4 c5 2. Nf3 e6 3. d3 a6 4. g3 b5 5. Bg2 Bb7 6. O-O g6 7. Re1 Bg7 8. c3 Ne7 9. d4 cxd4 10. cxd4 d6 11. a3 O-O 12. Nc3 Nbc6 13. Bg5 h6 14. Be3 d5 15. e5 Nf5 16. Qd2 Na5 17. Rad1 Nc4 18. Qe2 Qb6 19. g4 Nfxe3 20. fxe3 a5 21. e4 Nxe5 22. exd5 Nxf3+ 23. Bxf3 Bxd4+ 24. Kg2 Bxc3 25. bxc3 Bxd5 26. Bxd5 exd5 27. Rxd5 Qc6 28. Qf3 Rad8 29. Rxd8 Qxf3+ 30. Kxf3 Rxd8 31. Re5 Rd3+ 32. Kf4 Rxc3 33. Rxb5 Rxa3 34. h4 a4 35. Ra5 Ra1 36. h5 gxh5 37. gxh5 a3 38. Ke3 a2 39. Kf2 Rh1 0-1
2025.07.15 Titled Tue 15th Jul Late
15578 Silva, Odair Roberto Martins Jaskolka, T (2194) 0-1
1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. Nf3 Nbd7 5. Nc3 g6 6. O-O Bg7 7. h3 O-O 8. Be3 c6 9. a4 Qc7 10. Qd2 Re8 11. Rfe1 Nf8 12. Rad1 Ne6 13. Bc4 Nh5 14. dxe5 dxe5 15. Qd6 Qxd6 16. Rxd6 Nef4 17. Red1 Be6 18. Bxe6 Nxe6 19. Rd7 b6 20. Ng5 Nxg5 21. Bxg5 Bf6 22. Bxf6 Nxf6 23. R1d6 Nxd7 24. Rxd7 Red8 25. Rc7 Rd2 26. Rxc6 Rxc2 27. Nd5 Rxc6 28. Ne7+ Kg7 29. Nxc6 Rc8 30. Nxe5 Rc1+ 31. Kh2 Rc2 32. b4 Rxf2 33. Kg3 Rb2 34. Nc4 Rxb4 35. Nd6 Rxa4 36. Nb5 0-1
2025.07.15 Titled Tue 15th Jul Late
15773 Munoz, Francisco Javier (2389) Silva, Odair Roberto Martins 1-0
1. e4 c5 2. Nc3 e6 3. g3 a6 4. Bg2 b5 5. f4 Bb7 6. d3 g6 7. Nf3 Nc6 8. O-O Bg7 9. e5 d6 10. Ne4 dxe5 11. Nxc5 Qb6 12. Be3 exf4 13. gxf4 Nge7 14. Kh1 Nf5 15. Bg1 Qc7 16. Nxb7 Qxb7 17. Ne5 Bxe5 18. fxe5 Qc7 19. d4 Rd8 20. c3 O-O 21. Qg4 Nce7 22. a3 Nd5 23. Rae1 a5 24. Rf3 h5 25. Qg5 Qe7 26. Rxf5 exf5 27. Qh6 Qe6 28. Rf1 f4 29. Be4 Ne3 30. Bxe3 fxe3 31. Rf6 Qh3 32. Bxg6 fxg6 33. Rxg6+ Kf7 34. Rg7+ Ke8 35. Qg6+ Rf7 36. Qxf7# 1-0
2025.07.15 Titled Tue 15th Jul Late
15914 Silva, Odair Roberto Martins Rivera Huerta, A (1994) 1-0
1. e4 c5 2. c3 a6 3. d4 cxd4 4. cxd4 d5 5. e5 g6 6. Nc3 Bg7 7. Nf3 Nh6 8. Bd3 O-O 9. O-O Nc6 10. Qb3 Bg4 11. Be3 Bxf3 12. gxf3 e6 13. Qxb7 Na5 14. Qb4 Rb8 15. Qa3 Re8 16. Bxa6 Bf8 17. Qa4 Rxb2 18. Bb5 Re7 19. Bg5 Nf5 20. Rab1 Rxb1 21. Rxb1 Qa8 22. Bxe7 Bxe7 23. Bc6 Qa7 24. Ne2 Qa6 25. Qb5 Qa7 26. Qb8+ Qxb8 27. Rxb8+ Kg7 28. Ba4 Nc4 29. Rb7 Bg5 30. Bc2 Nh4 31. f4 Bh6 32. Kf1 Nd2+ 33. Ke1 Ndf3+ 34. Kd1 Ng2 35. a4 Nxh2 36. a5 1-0
2025.07.15 Titled Tue 15th Jul Late
16022 Li, Yilin (1922) Silva, Odair Roberto Martins 1-0
1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 e6 6. Nge2 Nge7 7. O-O O-O 8. d4 cxd4 9. Nxd4 Nxd4 10. exd4 d5 11. cxd5 Nxd5 12. Nxd5 exd5 13. Qb3 Be6 14. Be3 Qd7 15. Rac1 Rac8 16. Rc3 b6 17. Rfc1 Rc4 18. Qc2 Bxd4 19. Rxc4 dxc4 20. Rd1 Bf5 21. Qxc4 Rc8 22. Qxd4 Qe6 23. Bh6 f6 24. Bd5 1-0
2025.07.15 Titled Tue 15th Jul Late
16223 Silva, Odair Roberto Martins Shapiro, Dan (2284) 1-0
1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Nc6 6. Be2 e6 7. O-O cxd4 8. cxd4 Be7 9. Nc3 Qd6 10. Nb5 Qd8 11. Bf4 Nd5 12. Bg3 a6 13. Nc3 O-O 14. Bd3 b5 15. Rc1 Bb7 16. Bb1 Nxc3 17. Rxc3 Rc8 18. Qd3 g6 19. Rfc1 Nb4 20. Rxc8 Bxc8 21. Qc3 Bb7 22. Ne5 Nd5 23. Qd3 Bf6 24. h3 Bg7 25. Nc6 Qg5 26. Rc5 Rc8 27. Na5 Rxc5 28. dxc5 Qc1+ 29. Kh2 Bc8 30. Nb3 Qxb2 31. c6 Qc3 32. Qxc3 Nxc3 33. c7 Nxb1 34. Na5 Nc3 35. Nc6 Nxa2 36. Ne7+ Kf8 37. Nxc8 b4 38. Nb6 1-0
2025.07.15 Titled Tue 15th Jul Late
16359 Motola, Jacopo (2333) Silva, Odair Roberto Martins 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Nc3 g6 8. Qe2 Bg7 9. e5 Ng8 10. f4 Ne7 11. Be3 d6 12. exd6 Qxd6 13. Ne4 Qc7 14. c3 Nbc6 15. Rac1 b5 16. Bf2 O-O 17. Bh4 Bb7 18. Bf6 Rfd8 19. Bxg7 Kxg7 20. Nxc6 Qxc6 21. Ng5 Rxd3 22. Qg4 h5 23. Qe2 Rad8 24. Qe5+ Kg8 25. Rc2 Rd2 26. Rxd2 Rxd2 27. Nf3 Nf5 28. Qb8+ Kh7 29. Qf8 Rxg2+ 30. Kxg2 Ne3+ 31. Kg1 f6 32. Qf7+ Kh6 33. Qxf6 Qd7 34. Ng5 Qe8 35. Re1 Nd5 36. Qxe6 Qf8 37. Nf7+ Kg7 38. Ne5 Qc5+ 39. Kf1 Ne3+ 40. Ke2 Be4 41. Qf6+ Kxf6 42. Nd7+ Kf5 43. Nxc5 Kxf4 44. Nxe4 Kxe4 45. Kf2 Kf4 46. Rxe3 g5 47. Re8 g4 48. Rf8+ Kg5 49. Kg3 h4+ 50. Kf2 h3 51. Kg3 Kh5 52. Rf4 Kg5 53. b3 Kh5 54. Rxg4 Kh6 55. c4 Kh7 56. c5 Kh8 57. c6 b4 58. c7 a5 59. c8=Q+ Kh7 1-0
2025.07.15 Titled Tue 15th Jul Late
16462 Silva, Odair Roberto Martins Rasch, H (2236) 0-1
1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 Nc6 7. Bc4 Nb6 8. Bd3 d6 9. O-O Be7 10. Nc3 Nb4 11. Bb1 O-O 12. a3 N4d5 13. Qd3 g6 14. Bh6 Re8 15. Re1 Bd7 16. Ne4 dxe5 17. Nxe5 Rc8 18. Ba2 Bc6 19. Qh3 Nd7 20. Rad1 f5 21. Nc3 Bf6 22. Nxc6 bxc6 23. Qg3 N7b6 24. Ne2 Kf7 25. Nf4 Qc7 26. Qf3 Nxf4 27. Bxf4 Qd7 28. Be5 Nd5 29. Bxf6 Nxf6 30. Qe3 h5 31. Qh6 Rh8 32. Qg5 Rhe8 33. Re5 Re7 34. Rde1 Rce8 35. Qh6 Qxd4 36. h4 Qxh4 37. Qe3 Ng4 38. Qh3 Qxh3 39. gxh3 Nxe5 40. Rxe5 Kf6 41. Re2 Rd8 42. Kg2 e5 0-1
2025.07.15 Titled Tue 15th Jul Late
16514 Araujo Filho, Luiz Antonio Coel (2077) Silva, Odair Roberto Martins 0-1
1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 d5 5. Nbd2 Be7 6. Qe2 O-O 7. O-O c5 8. c3 a5 9. e4 Ba6 10. e5 Bxd3 11. Qxd3 Nfd7 12. Ne1 Nc6 13. a3 Qc8 14. f4 Qa6 15. Qxa6 Rxa6 16. Ndf3 c4 17. g4 b5 18. Nc2 Rb6 19. Ne3 b4 20. axb4 axb4 21. Ra7 Rd8 22. f5 Nxa7 0-1
2025.07.15 Titled Tue 15th Jul Late
16683 Osmonbekov, T (2129) Silva, Odair Roberto Martins 0-1
1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. e3 Bd6 5. Nf3 b6 6. Bb5+ c6 7. Bd3 O-O 8. O-O Ba6 9. Ne5 Bxd3 10. cxd3 c5 11. Nb5 Bxe5 12. dxe5 Nfd7 13. Rc1 a6 14. Nc3 Nc6 15. d4 cxd4 16. exd4 Rc8 17. Qa4 b5 18. Qxa6 Nxd4 19. Be3 Ra8 20. Qd6 Nf5 21. Qb4 Nxe5 22. Qxb5 Rb8 23. Qe2 Nxe3 24. fxe3 Nc4 25. b3 Ne5 26. Nb5 Qb6 27. a4 Rfc8 28. Kh1 Nd7 29. h3 Nc5 30. Nd4 Nxb3 31. Rb1 Nxd4 32. exd4 Qxd4 33. Qa6 Qc4 34. Rxb8 Qxa6 0-1
2025.06.24 Titled Tue 24th Jun Late
39842 Van Baar, Esper (2232) Silva, Odair Roberto Martins 0-1
1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 O-O 5. Bg2 d6 6. c4 e5 7. O-O Nc6 8. Nc3 Nh5 9. Nd5 e4 10. Bxg7 exf3 11. Bxf8 fxg2 12. Kxg2 Kxf8 13. d3 Be6 14. Qd2 Bxd5+ 15. cxd5 Ne7 16. Qh6+ Kg8 17. e4 c6 18. dxc6 Nxc6 19. Rac1 d5 20. Rfe1 Qd7 21. e5 Re8 22. Qg5 Nd4 23. Rc3 Qf5 24. Qxf5 gxf5 25. Rc7 b6 26. Rxa7 f4 27. Rc1 f3+ 28. Kh3 Rxe5 29. Rcc7 Nf6 30. g4 h5 31. Rxf7 hxg4+ 32. Kg3 Ne2+ 0-1
2025.06.24 Titled Tue 24th Jun Late
40096 Silva, Odair Roberto Martins Ratkovic, Miloj (2489) 0-1
1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nge2 Be7 5. h3 h5 6. g3 c6 7. a4 O-O 8. Bg2 a5 9. Be3 Na6 10. Qd2 Nb4 11. f4 Qc7 12. O-O-O b5 13. axb5 cxb5 14. dxe5 dxe5 15. fxe5 Qxe5 16. Bd4 Qe6 17. Nf4 Na2+ 18. Kb1 Nxc3+ 19. Bxc3 Nxe4 20. Nxe6 Nxd2+ 21. Rxd2 Bxe6 22. Bxa8 Rxa8 23. Re1 b4 24. Be5 a4 25. Bd6 Bf6 26. Bxb4 Bxh3 27. Be7 Re8 28. Rd8 Rxd8 29. Bxd8 Bd4 30. Re4 Bf2 31. Bc7 Bd7 32. Re2 Bc5 33. Rd2 Bc6 34. Bd6 Be3 35. Re2 Bg5 36. Ka2 f6 37. Ka3 Kf7 38. c4 Bc1 39. c5 g5 40. Rc2 Be3 41. Rc3 Bf2 42. Rc2 Bd4 43. Rc4 Be5 44. Rxa4 Bxa4 45. Kxa4 Bxd6 46. cxd6 Ke6 47. Ka5 Kxd6 48. Ka6 Kc7 49. Ka7 Kc6 50. Ka6 Kc5 51. Ka5 Kc6 52. Ka6 h4 53. gxh4 gxh4 54. b4 Kc7 55. b5 Kb8 0-1
2025.06.24 Titled Tue 24th Jun Late
40154 Artuz, Glennen Silva, Odair Roberto Martins 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 h6 7. Bc4 Be7 8. h3 O-O 9. Be3 Be6 10. Qe2 a6 11. O-O-O Nbd7 12. Bxe6 fxe6 13. Qc4 Kf7 14. g4 Rc8 15. Qb3 Rxc3 16. bxc3 Nxe4 17. h4 d5 18. g5 Kg8 19. gxh6 Rxf3 20. Rxd5 exd5 21. Qxd5+ Rf7 22. Rg1 Ba3+ 0-1
2025.06.24 Titled Tue 24th Jun Late
40351 Gogolev, A (2240) Silva, Odair Roberto Martins 0-1
1. d4 Nf6 2. Nf3 g6 3. Nbd2 c5 4. dxc5 Na6 5. a3 Nxc5 6. b4 Ne6 7. Bb2 Bg7 8. e4 d6 9. c4 O-O 10. Be2 Nf4 11. O-O a5 12. Re1 axb4 13. axb4 Rxa1 14. Qxa1 Qb6 15. Bc3 Nxe2+ 16. Rxe2 Bg4 17. h3 Bxf3 18. Nxf3 Rc8 19. Nd2 e5 20. Re1 Nh5 21. Qa5 Qc6 22. b5 Qc5 23. Qb4 Nf4 24. Qxc5 dxc5 25. Ra1 Ne2+ 26. Kf1 Nxc3 27. Ra7 Rd8 28. Ke1 Bh6 0-1
2025.06.24 Titled Tue 24th Jun Late
40642 Silva, Odair Roberto Martins Dehtiarov, Roman (2416) 0-1
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bb5 Nf6 5. O-O a6 6. Ba4 Bc5 7. e5 Nd5 8. Bb3 Nce7 9. Nxd4 d6 10. Bxd5 Nxd5 11. Nb3 Be6 12. Nxc5 dxc5 13. Qf3 O-O 14. Rd1 c4 15. b3 cxb3 16. c4 bxa2 17. Rxa2 Qh4 18. cxd5 Bg4 19. Rd4 Bxf3 20. Rxh4 Bxd5 21. Rc2 c6 22. Nc3 Be6 23. Ba3 Rfd8 24. Bd6 a5 25. f4 a4 26. f5 Bxf5 27. Rb2 b5 28. Rf4 Be6 29. Ne4 a3 30. Rb1 Ra4 31. g3 a2 32. Ra1 Rda8 33. Rf2 Rxe4 34. Rc2 Rea4 35. Rxc6 h5 36. Rb6 Bc4 37. Kf2 R4a6 38. Rb7 R6a7 39. Rb6 Rc8 40. Ke3 Raa8 41. Kd4 Ra4 42. Kc3 Be6+ 43. Kb2 Re4 44. Rb8 Rxb8 45. Bxb8 Re2+ 46. Ka3 Rxh2 47. Kb4 Rb2+ 48. Kc5 Rb1 0-1
2025.06.24 Titled Tue 24th Jun Late
40737 Jagirapu, Harshin Reddy (2042) Silva, Odair Roberto Martins 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Bb5+ Nbd7 7. Nf5 a6 8. Ba4 b5 9. Bb3 Nc5 10. Qf3 Nxb3 11. axb3 b4 12. Na4 d5 13. exd5 Qxd5 14. Qxd5 Nxd5 15. Ne3 Nxe3 16. Bxe3 Bf5 17. O-O-O Rc8 18. c4 bxc3 19. bxc3 Ba3+ 20. Kd2 O-O 21. Ke2 Bc2 22. Ra1 Be7 23. Nb6 Rxc3 24. Nd5 Rxb3 25. Nxe7+ Kh8 26. Rhc1 Bd3+ 27. Ke1 f5 28. Bc5 Re8 29. Nd5 Be4 30. Ne3 f4 31. Nc4 Bxg2 32. Rxa6 h6 33. Bd6 Rd3 34. Rd1 Rxd1+ 35. Kxd1 Bf1 36. Rc6 Bg2 37. Rc7 Ra8 38. Bxe5 1-0
2025.06.24 Titled Tue 24th Jun Late
40942 Silva, Odair Roberto Martins Li, Eric 2007 (2372) 1/2-1/2
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Nc3 Nc6 8. Qe2 Nf6 9. Be3 Bxe3 10. Qxe3 O-O 11. O-O-O d5 12. exd5 exd5 13. Qg3 Re8 14. Qh4 Be6 15. Nc5 Qd6 16. Nxb7 Qe7 17. g4 Bxg4 18. Nxd5 Qxb7 19. Nxf6+ gxf6 20. Qxg4+ Kf8 21. Bxh7 Rab8 22. b3 Ne5 23. Qh4 Ke7 24. f4 Nf3 25. Qf2 Kf8 26. Rhf1 Qb4 27. Qxf3 Rb5 28. Bd3 Ra5 29. a4 Qa3+ 30. Kd2 Qb4+ 31. Kc1 Qa3+ 32. Kb1 Rb8 33. Bc4 Rxa4 34. Qc3 Qa2+ 35. Kc1 Qa3+ 36. Kb1 Qa2+ 37. Kc1 Qa3+ 38. Kd2 Ra5 39. Bxf7 Kxf7 40. Qc7+ Kg6 41. Qxb8 Rd5+ 42. Kc3 Qa5+ 43. b4 Qa3+ 44. Kc4 Qa2+ 45. Kc3 Qa3+ 46. Kc4 Qa2+ 47. Kc3 Qa3+ 1/2-1/2
2025.06.17 Titled Tue 17th Jun Early
43963 Nagare Kaivalya Sandip (2321) Silva, Odair Roberto Martins 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Bb5+ Nbd7 7. Nf5 a6 8. Ba4 b5 9. Bb3 Nc5 10. Bg5 Bxf5 11. exf5 Be7 12. Bxf6 Bxf6 13. O-O O-O 14. Nd5 e4 15. c3 Re8 16. Qg4 Nd3 17. a4 bxa4 18. Rxa4 Nc5 19. Rb4 a5 20. Rb5 Re5 21. Bc4 h5 22. Qxh5 g6 23. Qg4 Rxf5 24. b4 Rg5 25. Qe2 axb4 26. cxb4 Ne6 27. Qxe4 Rc8 28. Nxf6+ Qxf6 29. Bxe6 Re8 30. Rxg5 Qxg5 31. Qg4 1-0
2025.06.17 Titled Tue 17th Jun Early
44198 Silva, Odair Roberto Martins Linares Orellana, Hector Jose (2111) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. d4 bxa4 6. d5 Nb8 7. c4 d6 8. Qxa4+ Nd7 9. Nc3 Nf6 10. Be3 Be7 11. c5 O-O 12. c6 Nb6 13. Bxb6 cxb6 14. O-O Qc7 15. Rac1 Bg4 16. Nd2 Ne8 17. f3 Bh5 18. Rce1 Bg6 19. Kh1 Bg5 20. Nc4 b5 21. Qa5 bxc4 0-1
2025.06.10 Titled Tue 10th Jun Late
58257 Silva, Odair Roberto Martins Vila Dupla, A (2056) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8. Re1 Nc6 9. Nb3 a5 10. a4 Nb4 11. Bf1 Be6 12. Nd4 Rc8 13. Ncb5 Bd7 14. c3 Na6 15. Bg5 h6 16. Bh4 Nc5 17. f3 Qe8 18. Kh1 Ne6 19. Qd2 Kh7 20. Rad1 Qd8 21. Bd3 Nc5 22. Bc2 Qb6 23. f4 Nh5 24. Bxe7 Nxf4 25. Qxf4 1-0
2025.06.10 Titled Tue 10th Jun Late
58488 Gimeno Martos, R (2090) Silva, Odair Roberto Martins 0-1
1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Qd2 c5 5. Bh6 Bxh6 6. Qxh6 cxd4 7. Nxd4 Nc6 8. Nxc6 bxc6 9. Nd2 Rb8 10. b3 Qa5 11. Qe3 O-O 12. h3 d5 13. g4 c5 14. Bg2 d4 15. Qf4 Bb7 16. Bxb7 Rxb7 17. O-O Nd5 18. Qh6 Ne3 19. Ne4 Nd5 20. f4 f6 21. f5 g5 22. h4 Nc3 23. Ng3 Qc7 24. Rf3 gxh4 25. Nh5 Rf7 26. Nf4 Qe5 27. Raf1 Nxe2+ 28. Nxe2 Qxe2 29. R1f2 Qe1+ 30. Kg2 Rg7 31. Qxh4 Qe4 32. Kg3 Rd7 33. Rf4 Qe3+ 34. R4f3 Qe5+ 35. Rf4 d3 36. cxd3 Rxd3+ 37. Kg2 Qd5+ 38. R4f3 Qe4 39. Qg3 Rxg4 40. Qxg4+ Qxg4+ 41. Rg3 Qxg3+ 0-1
2025.05.13 Titled Tue 13th May Early
85326 Silva, Odair Roberto Martins Henriquez Villagra, C (2597) 0-1
1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nge2 c6 5. h3 b5 6. Ng3 Be7 7. Be3 b4 8. Na4 Qa5 9. b3 O-O 10. Qf3 Re8 11. Bd3 Be6 12. O-O Nbd7 13. Nf5 Bf8 14. Qg3 Bxf5 15. exf5 e4 16. Be2 Qxf5 17. c4 Nb6 18. Nb2 Qg6 19. Qf4 a5 20. d5 c5 21. a3 Nfd7 22. a4 Qf6 23. Qxf6 Nxf6 24. Nd1 g6 25. Bf4 Nbd7 26. Ne3 Ne5 27. Rad1 Bg7 28. Ng4 Nfd7 29. Rfe1 f5 30. Nxe5 Bxe5 31. Be3 Re7 32. f4 exf3 33. Bxf3 Rae8 34. Bg5 Bf6 35. Bf4 Rxe1+ 0-1
2025.05.13 Titled Tue 13th May Early
85560 Van Dael, Siem (2258) Silva, Odair Roberto Martins 0-1
1. Nc3 c5 2. Ne4 e6 3. f4 d5 4. Nf2 Nc6 5. d3 g6 6. g3 Bg7 7. Bg2 Nge7 8. Nf3 b6 9. O-O Bb7 10. e4 Qd7 11. c3 O-O 12. Qe2 Rad8 13. h4 Ba6 14. e5 Nf5 15. g4 Ng3 16. Qe3 d4 17. cxd4 cxd4 18. Qd2 Nxf1 19. Bxf1 Bb7 20. Ne4 Ne7 21. h5 gxh5 22. Nfg5 h6 23. Nf6+ Bxf6 24. exf6 hxg5 25. f5 Qd5 26. Qxg5+ Ng6 27. Qh6 Qh1+ 28. Kf2 Qh4+ 29. Ke2 Qxf6 30. fxg6 fxg6 31. g5 Qxf1+ 0-1
2025.05.13 Titled Tue 13th May Early
85968 Silva, Odair Roberto Martins Korchynskyi, Mykola (2325) 0-1
1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nc6 6. Bb5 Bd7 7. Nxc6 bxc6 8. Bd3 Qc7 9. Qe2 Bd6 10. Nf3 dxe4 11. Qxe4 Nf6 12. Qh4 h6 13. O-O Nd5 14. Re1 Nf4 15. Bxf4 Bxf4 16. Rad1 O-O 17. g3 Bd6 18. Qd4 Rad8 19. Qxd6 Qxd6 20. Bh7+ Kxh7 21. Rxd6 Bc8 22. Red1 Rxd6 23. Rxd6 Kg6 24. Ne5+ Kf6 25. Nxc6 Bb7 26. b4 a6 27. a4 Rc8 28. b5 axb5 29. axb5 Ra8 30. f4 g5 31. Nd4 Bd5 32. Kf2 Ra3 33. b6 Be4 34. c4 Rc3 35. Nc6 Rb3 36. Ne5 gxf4 37. gxf4 Kf5 38. c5 Kxf4 39. Nxf7 Rb5 40. c6 Rxb6 41. c7 Rb2+ 42. Ke1 Rc2 43. Rxe6 Rxc7 44. Nxh6 Rc1+ 45. Kd2 Rc2+ 46. Kd1 Rxh2 47. Nf7 Bd5 48. Rf6+ Ke3 49. Ng5 Kd3 50. Rf1 Ra2 51. Ke1 Ke3 0-1
2025.05.13 Titled Tue 13th May Early
86192 Onslow, Alfie (2163) Silva, Odair Roberto Martins 0-1
1. d4 Nf6 2. Bf4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Nf3 O-O 7. Be2 b5 8. Bxb5 Nxe4 9. Nxe4 Qa5+ 10. Nc3 Bxc3+ 11. bxc3 Qxb5 12. Qd3 Ba6 13. Qxb5 Bxb5 14. Nd2 Nd7 15. c4 Ba6 16. O-O Nb6 17. Rfe1 Rfe8 18. Re4 Bb7 19. Rae1 e5 20. Bg5 f5 21. Rh4 e4 22. Bf4 Rad8 23. f3 exf3 24. Rxe8+ Rxe8 25. Nxf3 Nxc4 26. Nd2 Nxd2 27. Bxd2 Bxd5 28. Bf4 Re2 29. Bxd6 Rxg2+ 30. Kf1 Rxc2 31. Ra4 a6 32. a3 Kf7 33. Ra5 Ke6 34. Bxc5 Rxh2 35. Rxa6+ Kf7 36. Ra7+ Ke6 37. Ra6+ Kf7 38. Ra7+ Kf6 39. a4 Ra2 40. a5 h5 41. Be7+ Ke6 42. Bg5 Ra4 43. Rg7 f4 44. Bd8 Kf5 45. Bc7 g5 46. Rd7 Bc4+ 47. Kg1 f3 48. Bb6 Ra2 49. Rd4 f2+ 0-1
2025.05.13 Titled Tue 13th May Early
86494 Arslanov, S (2410) Silva, Odair Roberto Martins 1-0
1. d4 Nf6 2. f3 d6 3. e4 e5 4. Ne2 c6 5. Nbc3 Nbd7 6. Be3 b5 7. Ng3 b4 8. Nb1 d5 9. Bd3 exd4 10. Bxd4 Bc5 11. Bxc5 Nxc5 12. e5 Nfd7 13. O-O O-O 14. f4 a5 15. Nd2 Nxd3 16. cxd3 Ba6 17. Nf3 Nc5 18. f5 Nxd3 19. f6 Qb6+ 20. Kh1 gxf6 21. exf6 Nf2+ 22. Rxf2 Qxf2 23. Qc1 Kh8 24. Qh6 Rg8 25. Ng5 Rxg5 26. Qxg5 Rg8 27. Qe5 Bd3 28. Qe1 Qxf6 29. Rc1 Qg6 30. Qe5+ f6 31. Qd4 Be4 32. Rxc6 Qg4 33. Rxf6 Qg7 34. Qe5 Rc8 35. Kg1 Qa7+ 36. Kf1 Rc1+ 37. Ke2 Rc3 38. bxc3 Qa6+ 39. Ke3 Qd3+ 40. Kf4 Qd2+ 41. Kg4 Qd1+ 42. Kh4 1-0
2025.05.13 Titled Tue 13th May Early
86746 Silva, Odair Roberto Martins Grozdanovic, Anastasia (2085) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 Be7 9. Bxf6 Bxf6 10. Nc4 Nd4 11. Nd5 b5 12. Nce3 O-O 13. c3 Ne6 14. a4 bxa4 15. Qxa4 Nc5 16. Qc2 Bb7 17. b4 Ne6 18. Bc4 Bg5 19. O-O Nf4 20. Rfd1 Rc8 21. Bxa6 Nxd5 22. Nxd5 Bxa6 23. Rxa6 Ra8 24. Qa4 Rxa6 25. Qxa6 f5 26. exf5 Rxf5 27. Qc4 Rf7 28. b5 Bh4 29. g3 Be7 30. Nxe7+ Qxe7 31. Qd5 Qf6 32. Rd2 Kf8 33. Qxd6+ Qxd6 34. Rxd6 Rb7 35. c4 Ke7 36. Rc6 Kd7 37. Kf1 Ra7 38. Ke2 Ra2+ 39. Ke3 Rb2 40. h4 Rb1 41. Ke4 Rb2 42. f3 Re2+ 43. Kd5 Rf2 44. Ke4 Re2+ 45. Kd3 Rf2 46. Ke3 Rb2 47. g4 Rb3+ 48. Ke4 Rc3 49. Rc5 Kd6 50. Rc6+ Kd7 51. h5 Rc2 52. Kxe5 Rb2 53. Kf4 Rb3 54. g5 Rc3 55. Kg4 Rc1 56. f4 Rc3 57. f5 Rc1 58. f6 gxf6 59. gxf6 Rf1 60. Kg5 1-0
2025.05.13 Titled Tue 13th May Early
86870 Naranjo Moreno, A (2289) Silva, Odair Roberto Martins 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Bb5+ Nbd7 7. Nf5 a6 8. Bxd7+ Qxd7 9. O-O d5 10. Ng3 d4 11. Nce2 Bc5 12. Bg5 Qc6 13. Bxf6 Qxf6 14. Kh1 h5 15. f4 h4 16. Nf5 g6 17. fxe5 Qxe5 18. Nfxd4 h3 19. g3 Qxe4+ 20. Nf3 Bg4 21. Nc3 Qc6 22. Qe2+ Kf8 23. Qe4 Qxe4 24. Nxe4 Rc8 25. Ne5 Be6 26. Nxg6+ Kg7 27. Nf4 Bf5 28. Rae1 Rce8 29. Nxc5 Rc8 30. Nfd3 b6 31. Rxf5 bxc5 32. Rxc5 Rcd8 33. Rf1 Rd7 34. Rg5+ Kf8 35. Ne5 Rd6 36. Nxf7 1-0
2025.05.13 Titled Tue 13th May Early
87193 Silva, Odair Roberto Martins Marynychenko, Yehor (2183) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. Bd3 dxe4 10. Nxe4 Nxe4 11. Bxe4 Qxd1+ 12. Kxd1 f5 13. Bxc6+ bxc6 14. Bf4 Kf7 15. Ke2 Ba6+ 16. Ke3 Kf6 17. Rhd1 g5 18. Bc7 f4+ 19. Ke4 Rhe8 20. Be5+ Kg6 21. Rd6 Bc4 22. Kd4 Bd5 23. f3 Kf5 24. Re1 c5+ 25. Kc3 Re7 26. Ra6 h5 27. Bd6 Rd7 28. Bxc5 g4 29. fxg4+ hxg4 30. Bd4 Rc8+ 31. Kd2 f3 32. Re5+ Kg6 33. gxf3 gxf3 34. c3 f2 35. Raxe6+ Bxe6 36. Rxe6+ Kg5 37. Ke2 Rh7 38. Bxf2 Rxh2 39. Re7 Rf8 40. Re5+ Kg6 41. Re6+ Kg7 42. Re7+ Kg8 43. Rxa7 Rhxf2+ 44. Kd3 Rxb2 45. a4 Rc8 46. a5 Rb3 47. a6 Rbxc3+ 48. Kd4 Ra3 49. Kd5 Rd3+ 50. Ke6 Re8+ 51. Kf6 Rd6+ 52. Kf5 Ree6 53. Ra8+ Kf7 54. a7 Re8 55. Rxe8 Kxe8 56. a8=Q+ Rd8 57. Qb7 Rd7 58. Qc6 Ke7 59. Ke5 Rd8 60. Qc7+ Ke8 61. Ke6 Rd6+ 62. Kxd6 1-0
2025.05.13 Titled Tue 13th May Early
87394 Iljin, T (2242) Silva, Odair Roberto Martins 1-0
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e5 6. Nge2 Nge7 7. O-O d6 8. f4 Nd4 9. Nxd4 cxd4 10. Ne2 O-O 11. c3 dxc3 12. bxc3 d5 13. fxe5 dxe4 14. d4 Bf5 15. Nf4 Rc8 16. Qe1 Nd5 17. Bxe4 Bxe4 18. Qxe4 Nxc3 19. Qd3 g5 20. Nh5 Qxd4+ 21. Qxd4 Ne2+ 22. Kg2 Nxd4 23. Nxg7 Rc2+ 24. Rf2 Rxf2+ 25. Kxf2 Kxg7 26. Bxg5 Rc8 27. Rd1 Rc2+ 28. Ke3 Ne6 29. Bf6+ Kg6 30. h4 Rxa2 31. g4 h5 32. gxh5+ Kxh5 33. Rd7 Ra3+ 34. Kd2 Kg6 35. Rxb7 Nc5 36. Rb4 Kf5 37. Ke2 Ne4 38. Bg7 a5 39. Rb7 Kg6 40. Bh8 a4 41. Rb6+ Kf5 42. Ra6 Rh3 43. Ra5 Rxh4 44. Bg7 Rh7 45. Bf8 Rh2+ 46. Ke3 Rh3+ 47. Ke2 Rb3 48. Be7 Ke6 49. Bf8 Nc3+ 50. Kd3 Nd5+ 51. Ke4 Re3+ 52. Kd4 Rb3 53. Ra6+ Rb6 54. Rxa4 Nc7 55. Bc5 Nb5+ 56. Kc4 Rb7 57. Ra1 Nc7 58. Rd1 Nd5 59. Rxd5 Rb4+ 60. Bxb4 f5 61. exf6 Kxf6 62. Bc3+ Ke6 63. Kd4 1-0
2025.05.13 Titled Tue 13th May Early
87456 Silva, Odair Roberto Martins Mikhailova, I (2143) 0-1
1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 e5 6. Nde2 Be7 7. g3 Nf6 8. Bg2 O-O 9. O-O a6 10. Bg5 Nxe4 11. Nxe4 Bxg5 12. Nxd6 Be7 13. Nxc8 Rxc8 14. c3 Qxd1 15. Rfxd1 Rfd8 16. Bxc6 bxc6 17. Kf1 f5 18. f4 Bf6 19. fxe5 Bxe5 20. Kf2 Kf7 21. Kf3 g5 22. h3 h5 23. a4 Kf6 24. Kf2 f4 25. gxf4 Bxf4 26. Kf3 Be5 27. Ng3 Bxg3 28. Kxg3 Kf5 29. Rf1+ Kg6 30. Rf3 Rd2 31. b4 h4+ 0-1
2025.05.13 Titled Tue 13th May Early
87624 Levitan, Judah Nathan (2127) Silva, Odair Roberto Martins 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Be7 7. Be3 O-O 8. f3 a5 9. Qd2 a4 10. Nc1 a3 11. b3 Qa5 12. Nd3 Be6 13. Be2 Rc8 14. Nd1 Rxc2 15. Qxa5 Rxa5 16. Bd2 Ra8 17. Nc3 Nc6 18. Kd1 Nd4 19. Nb4 Rc8 20. Nxc2 d5 21. Bd3 Nxc2 22. Bxc2 d4 23. Nb5 Nd7 24. Bd3 Nc5 25. Bc4 Bxc4 26. bxc4 Nd3 27. Ke2 Nb2 28. Rac1 d3+ 29. Ke3 Bc5+ 0-1
2025.04.08 Titled Tue 8th Apr Late
125815 Silva, Odair Roberto Martins Khlebovich, A (2423) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qb6 8. Bb3 e6 9. Qd2 Be7 10. O-O-O Nc5 11. Rhe1 Qc7 12. Kb1 b5 13. Bxf6 Nxb3 14. axb3 Bxf6 15. Ndxb5 axb5 16. Nxb5 Qa5 17. Nxd6+ Ke7 18. Nf5+ Kf8 19. Qd6+ Kg8 20. c3 exf5 21. e5 Be6 22. exf6 Bxb3 23. Kc1 Bxd1 24. fxg7 Kxg7 25. Qd4+ f6 26. Re7+ Kg6 27. Qd7 Qa1+ 28. Kd2 Qxb2+ 29. Ke3 Qxc3+ 30. Kf4 Ra4+ 0-1
2025.04.08 Titled Tue 8th Apr Late
125941 Andrade, I (2161) Silva, Odair Roberto Martins 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Be7 7. f3 O-O 8. Be3 a5 9. a4 Be6 10. Be2 Nc6 11. O-O Nb4 12. Nb5 d5 13. c3 Nc6 14. Nc5 Bc8 15. exd5 Nxd5 16. Bf2 Bg5 17. Qb3 Ne3 18. Rfe1 Qd2 19. Ne4 Qd8 20. Nxg5 Qxg5 21. g3 Be6 22. c4 Nf5 23. Nc7 Nfd4 24. Qe3 Qxe3 25. Bxe3 Nc2 26. Nxa8 Rxa8 27. Bf2 Rd8 28. Rac1 Nxe1 29. Bxe1 Nd4 30. Bd1 f6 31. Bxa5 Kf7 32. Bc3 Bxc4 33. Ba5 Be6 34. Bxd8 1-0
2025.04.08 Titled Tue 8th Apr Late
126121 Kopacz, G (1998) Silva, Odair Roberto Martins 0-1
1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. b3 O-O 5. Bb2 c5 6. d5 d6 7. c4 b5 8. Nc3 Qa5 9. Qd2 bxc4 10. Bxc4 Ne4 11. Nxe4 Qxd2+ 12. Kxd2 Bxb2 13. Rab1 Bg7 14. Rhc1 Bf5 15. Bd3 Nd7 16. b4 cxb4 17. Rxb4 Nb6 18. Rb5 Rfc8 19. Rxc8+ Rxc8 20. h3 h5 21. Ra5 Bxe4 22. Rxa7 Bxd3 23. Kxd3 Nxd5 24. e4 Nb4+ 25. Ke2 e6 26. Kf1 Rc1+ 27. Ke2 Rc2+ 28. Ke3 Bh6+ 29. Kd4 Rxf2 30. Ra8+ Kg7 31. e5 Nc6+ 32. Kc4 Nxe5+ 33. Nxe5 dxe5 34. a4 e4 35. a5 e3 36. a6 e2 37. a7 e1=Q 38. Rg8+ Kf6 39. a8=Q Rc2+ 40. Kd3 Qe2+ 41. Kd4 Rc4# 0-1
2025.04.08 Titled Tue 8th Apr Late
126210 Silva, Odair Roberto Martins Gulecyuz, Deniz (1991) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 O-O 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Rb8 16. b3 Be6 17. O-O Kh8 18. Nce3 Bxe3 19. Nxe3 Ne7 20. Bxe6 fxe6 21. Nc4 d5 22. Nxe5 Qc7 23. f4 Qxc3 24. Nd7 Rfc8 25. Nxb8 Rxb8 26. f5 dxe4 27. fxe6 e3 28. Raf4 1-0
2025.04.08 Titled Tue 8th Apr Late
126391 Badacsonyi, Stanley (2320) Silva, Odair Roberto Martins 0-1
1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. Be2 O-O 6. Be3 c6 7. h4 h5 8. Nf3 a6 9. Qc2 b5 10. Ng5 bxc4 11. Bxc4 d5 12. exd5 cxd5 13. Bd3 Nc6 14. a3 Ng4 15. O-O-O Bxd4 16. Bxg6 Bxe3+ 17. fxe3 Nxe3 18. Qe2 fxg6 19. Qxe3 d4 20. Qe4 Bf5 21. Qxc6 Rc8 22. Qa4 e5 23. Qb3+ Kg7 24. Rhf1 Qe7 25. Rf3 Rb8 26. Qa4 Rfc8 27. Qa5 Rc5 28. Qxa6 dxc3 29. b4 Rcc8 30. Qd6 Qa7 31. Qxe5+ Kh6 32. Qa5 Qxa5 33. Nf7+ Kg7 34. Rxf5 Qxa3+ 0-1
2025.04.08 Titled Tue 8th Apr Late
126623 Silva, Odair Roberto Martins Baltabaev, T (2295) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O d5 7. Nxd4 Bd7 8. exd5 Nxd5 9. Bxc6 bxc6 10. c4 Nf6 11. Re1+ Be7 12. Qe2 c5 13. Nf3 Bg4 14. Rd1 Qc8 15. h3 Qe6 16. Qxe6 Bxe6 17. b3 O-O 18. Nc3 Rad8 19. Be3 h6 20. Ne5 Bd6 21. Nc6 Rde8 22. Rac1 Bf5 23. Na5 Ne4 24. Nxe4 Bxe4 25. a3 Re6 26. b4 Rg6 27. g3 Bf3 28. Rd2 cxb4 29. c5 Be5 30. axb4 Re8 31. Nc4 Bc6 32. Nxe5 Rxe5 33. Rcd1 Kh7 34. Rd4 Re7 35. h4 f5 36. Rf4 Rf7 37. Rdd4 Re6 38. Kf1 g6 39. Ke1 h5 40. Kd2 Rfe7 41. Rd8 Be4 42. Bd4 Rg7 43. Bxg7 Kxg7 44. f3 Bc6 45. Rdd4 Kf6 46. g4 Bb5 47. gxh5 gxh5 48. Rd5 Re5 49. Rxe5 Kxe5 50. Ke3 Bc6 51. Rd4 Bb5 52. Rd8 f4+ 53. Kf2 Bc4 54. Rh8 Bf7 55. Rh7 Kf6 56. Ke2 Kg6 57. Rh8 Bc4+ 58. Kd2 c6 59. Kc3 Bd5 60. Kd4 Bxf3 61. Ke5 Bg4 62. Kxf4 Kf6 63. Rh6+ Ke7 64. Rxc6 Kd7 65. Rxa6 Kc7 66. Rg6 Be2 67. Rg5 Kc6 68. Rg6+ Kb5 69. Rb6+ Kc4 70. c6 Bg4 71. c7 Kd5 72. Rb8 Kc6 73. c8=N Bxc8 74. Rxc8+ Kb5 75. Rh8 Kxb4 1-0
2025.04.08 Titled Tue 8th Apr Late
126744 Tristan, L (2531) Silva, Odair Roberto Martins 1-0
1. d4 Nf6 2. Nf3 d6 3. Nc3 Bf5 4. e4 Bxe4 5. Nxe4 Nxe4 6. Qd3 Nf6 7. Qb5+ Nbd7 8. Qxb7 e5 9. dxe5 dxe5 10. Bb5 Bd6 11. Bg5 O-O 12. O-O e4 13. Nd2 Rb8 14. Qc6 Bxh2+ 15. Kxh2 Ng4+ 16. Kg1 Qxg5 17. Qxd7 Rxb5 18. Nxe4 Qh4 19. Qxc7 Re5 20. Rfe1 Qh2+ 21. Kf1 Qh1+ 22. Ke2 Rxe4+ 23. Kd2 Rxe1 24. Rxe1 Qxg2 25. Qxa7 Nxf2 26. Qd4 Qg5+ 27. Qe3 Rd8+ 28. Ke2 Qxe3+ 29. Kxe3 Ng4+ 30. Kf3 h5 31. Rc1 g5 32. c4 Kg7 33. c5 f5 34. b4 Kf6 35. c6 Ne5+ 36. Ke2 Ke6 37. b5 Kd6 38. Rd1+ Ke7 39. Rc1 Ra8 40. c7 Kd7 41. b6 Kc8 42. Rd1 Kb7 43. Rd8 Rxa2+ 44. Kf1 Nc6 45. c8=Q+ Kxb6 46. Rd6 Ra1+ 47. Ke2 Ra2+ 48. Kd3 Ra3+ 49. Kc2 1-0
2025.04.08 Titled Tue 8th Apr Late
126875 Silva, Odair Roberto Martins Shapiro, Dav (2376) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f4 b5 10. Nxc6 Bxc6 11. Bd3 Be7 12. e5 dxe5 13. fxe5 Nd5 14. Bxe7 Qxe7 15. Ne4 O-O 16. Kb1 Nb4 17. Nf6+ gxf6 18. exf6 Qxf6 19. Qxb4 Rad8 20. Rhf1 Qg7 21. Rf4 f5 22. g4 a5 23. Qc5 Be4 24. gxf5 Bxf5 25. Rg1 Bg6 26. Rxf8+ Qxf8 27. Qxf8+ Kxf8 28. Bxg6 hxg6 29. Kc1 Kf7 30. Rg5 Rb8 31. Kd2 Kf6 32. h4 e5 33. Rg3 Rh8 34. Rh3 Kf5 35. c4 bxc4 36. Kc3 g5 37. h5 g4 38. Rh1 g3 39. Kxc4 Kg4 40. Rg1 Rxh5 41. a3 Kf3 42. b4 axb4 43. axb4 e4 44. b5 Kf2 45. Ra1 e3 46. b6 Rh8 47. Kc5 e2 48. Ra2 Kf1 49. b7 e1=Q 0-1
2025.04.08 Titled Tue 8th Apr Late
126906 Silva, Odair Roberto Martins Souleidis, G (2418) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bc5 7. Bf4 O-O 8. Bd6 Qb6 9. Bxc5 Qxc5 10. Qd6 Qb6 11. Qc7 Qc5 12. Qd6 Qb6 13. Qc7 Qxc7 14. Nxc7 Rb8 15. N7b5 a6 16. Nd6 Ne8 17. O-O-O Nxd6 18. Rxd6 f6 19. Be2 Kf7 20. Rhd1 Ke7 21. Na4 Nd8 22. Nb6 Nf7 23. Nxc8+ Rfxc8 24. Rxd7+ Ke8 25. f4 h6 26. Bh5 1-0
2025.04.08 Titled Tue 8th Apr Late
127077 Do Nascimento, Christian Almeida (2107) Silva, Odair Roberto Martins 1-0
1. d4 Nf6 2. Bg5 c5 3. d5 Ne4 4. Bc1 d6 5. f3 Nf6 6. e4 e6 7. c4 exd5 8. cxd5 g6 9. Nc3 Bg7 10. Be3 O-O 11. Qd2 a6 12. h4 b5 13. h5 b4 14. Nd1 Re8 15. hxg6 fxg6 16. Bh6 Bxh6 17. Qxh6 Ra7 18. Be2 Qe7 19. Ne3 Nbd7 20. Nh3 Qe5 21. Rd1 Qxb2 22. Nf4 Ne5 23. Kf2 Rf7 24. Kg3 Qc3 25. Ne6 Nxe4+ 26. fxe4 Bxe6 27. dxe6 Rxe6 28. Rdf1 Rg7 29. Qf4 Rf7 30. Qh6 Rg7 31. Bf3 Rf6 32. Nd5 Rxf3+ 33. Rxf3 Qd4 34. Ne7+ 1-0
2025.04.08 Titled Tue 8th Apr Late
127146 Silva, Odair Roberto Martins Melikhov, E (2154) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O d6 7. Nxd4 Bd7 8. Bxc6 bxc6 9. Qf3 c5 10. Nf5 Bxf5 11. Qxf5 Be7 12. Nc3 O-O 13. Bg5 Rb8 14. b3 Rb4 15. Rad1 Rd4 16. Be3 Rxd1 17. Rxd1 g6 18. Qf3 Re8 19. e5 Nd7 20. Bf4 Bf8 21. exd6 cxd6 22. Qc6 Qc8 23. Qxc8 Rxc8 24. Bxd6 c4 25. b4 Bg7 26. Nd5 Rd8 27. Ne7+ Kh8 28. Bc7 Re8 29. Rxd7 Bf8 30. Be5+ Bg7 31. Bxg7+ Kxg7 32. Kf1 1-0
2025.03.04 Titled Tue 4th Mar Early
155471 Rossi, Max (2013) Silva, Odair Roberto Martins 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. Nf5 d5 9. Bg5 dxe4 10. Bxf6 gxf6 11. Qxd7+ Nxd7 12. fxe4 Rg8 13. g3 Rc8 14. c3 Nc5 15. Nd2 Nd3+ 16. Ke2 Nxb2 17. Rab1 Ba3 18. Nd6+ Bxd6 19. Rxb2 b6 20. Rf1 Ke7 21. Rb3 h5 22. c4 h4 23. gxh4 Rg4 24. h5 Rh4 25. Rbf3 Rxh2+ 26. R1f2 Rxf2+ 27. Rxf2 Bb4 28. Nf3 Rxc4 29. Rh2 Rxe4+ 30. Kd3 Rf4 31. Nh4 Kf8 32. Ng2 Rd4+ 33. Ke3 Bc5 34. Kf3 Kg7 35. Nh4 Rf4+ 36. Kg3 Kh6 37. Ng2 Bf2+ 38. Kh3 Ra4 39. a3 Kxh5 0-1
2025.01.14 Titled Tue 14th Jan Early
212776 Martinez Alcantara, Jose Eduardo (2606) Silva, Odair Roberto Martins 1-0
1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 e5 6. Bc2 d5 7. exd5 Qxd5 8. Qe2 Be7 9. d3 O-O 10. Nbd2 Bf5 11. Ne4 Rad8 12. Bg5 Bg6 13. Bxf6 gxf6 14. g4 Kh8 15. Nh4 Rg8 16. Bb3 Qxd3 17. Qxd3 Rxd3 18. Nxg6+ hxg6 19. Bxf7 Rg7 20. Bc4 Rd8 21. Ke2 f5 22. Ng3 Bh4 23. gxf5 Bxg3 24. f6 Rgd7 25. fxg3 Rd2+ 26. Ke3 Na5 27. Be2 Rxb2 28. Rhd1 Rf8 29. Rd6 Rb6 30. Rxb6 axb6 31. Rf1 Kg8 32. Ke4 Rd8 33. Rd1 Rxd1 34. Bxd1 Kf7 35. Kxe5 Nc4+ 36. Ke4 Kxf6 37. Be2 Na5 38. Kd5 Ke7 39. h4 Nc6 40. Bd3 Kd7 41. Be4 Ne7+ 42. Ke5 b5 43. Bxb7 Nf5 44. Be4 Nxg3 45. Bxg6 b4 46. cxb4 cxb4 47. h5 Ke7 48. h6 Kf8 49. Kd4 Ne2+ 50. Ke5 1-0
2025.01.14 Titled Tue 14th Jan Early
212997 Silva, Odair Roberto Martins Caku, Kler (2036) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O d6 7. Nxd4 Bd7 8. Bxc6 bxc6 9. Qf3 Be7 10. e5 dxe5 11. Nxc6 Bxc6 12. Qxc6+ Nd7 13. Rd1 Bd6 14. Nc3 Rb8 15. Qxa6 Rb6 16. Qd3 O-O 17. Ne4 f5 18. Ng5 Qf6 19. Qc4+ Kh8 20. Nf3 e4 21. Nd4 Ne5 22. Qe6 Nf3+ 23. gxf3 Bxh2+ 24. Kxh2 Rxe6 25. Nxe6 Qxe6 26. f4 Qh6+ 27. Kg2 Qh5 28. Be3 Qf3+ 29. Kf1 h5 30. a4 h4 31. Kg1 h3 32. Kf1 h2 0-1
2025.01.14 Titled Tue 14th Jan Early
213253 Tsiolakidis, A (2298) Silva, Odair Roberto Martins 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Bb5+ Nbd7 7. Nf5 a6 8. Bxd7+ Qxd7 9. g4 h5 10. g5 Nxe4 11. Nxe4 Qxf5 12. Nxd6+ Bxd6 13. Qxd6 Qe4+ 14. Kd2 Qxh1 15. b3 Be6 0-1
2025.01.14 Titled Tue 14th Jan Early
213661 Silva, Odair Roberto Martins Mora Moron, Jose Ramon (2040) 1-0
1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. Be3 a6 7. Bd3 b5 8. Nxc6 dxc6 9. a4 b4 10. Nb1 Nf6 11. Nd2 Be7 12. a5 c5 13. Nc4 O-O 14. O-O Bb7 15. f3 Rad8 16. Qe2 Nd7 17. Qf2 f5 18. exf5 exf5 19. Rae1 f4 20. Bc1 Bf6 21. Kh1 Bd4 22. Qh4 Rf6 23. Qxh7+ Kf7 24. Qh5+ Kg8 25. Bh7+ Kh8 26. Bg6+ Kg8 27. Qh7+ Kf8 28. Qh8# 1-0
2025.01.14 Titled Tue 14th Jan Early
214010 Silva, Odair Roberto Martins Schwabeneder, Florian (2421) 1-0
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. e5 dxe5 7. dxe5 Qxd1+ 8. Kxd1 Nh5 9. Be2 Nc6 10. Be3 f6 11. exf6 exf6 12. Ke1 Re8 13. Kf2 Be6 14. Nb5 Re7 15. Nfd4 Nxd4 16. Nxd4 Bh6 17. Nxe6 Rxe6 18. Bc4 Re8 19. Rhe1 Ng7 20. g4 Kh8 21. Bxe6 Nxe6 22. f5 1-0
2025.01.14 Titled Tue 14th Jan Early
214477 Kleimenov, Nikolay (2123) Silva, Odair Roberto Martins 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf5 Bxf5 7. exf5 d5 8. Bg5 Bb4 9. a3 Bxc3+ 10. bxc3 Qa5 11. Bd2 Ne4 12. Bd3 Nxd2 13. Qxd2 Nd7 14. O-O O-O 15. Rab1 Qc7 16. Rfe1 Nf6 17. f3 Rac8 18. Kh1 b6 19. Ba6 Qxc3 20. Qxc3 Rxc3 21. Rxe5 Rxc2 22. Re7 Ra2 23. Rxa7 Rxa3 24. h3 d4 25. Rxb6 Nd5 26. Rbb7 d3 27. Rd7 Nb4 28. Rxf7 1-0
2025.01.14 Titled Tue 14th Jan Early
214785 Miljkovic, Mir1 (2419) Silva, Odair Roberto Martins 1/2-1/2
1. e4 c5 2. Nf3 d6 3. b3 Nc6 4. Bb2 e5 5. Nc3 Nf6 6. Bc4 Bg4 7. h3 Bxf3 8. Qxf3 Nd4 9. Qd1 a6 10. O-O b5 11. Bd5 Rb8 12. d3 Be7 13. Ne2 Nxd5 14. exd5 O-O 15. a4 b4 16. Bxd4 cxd4 17. f4 Qa5 18. Ng3 Qxd5 19. Nf5 Bf6 20. Qg4 Kh8 21. Rae1 g6 22. Ng3 exf4 23. Ne2 g5 24. Kh1 Rg8 25. Ng1 Rbc8 26. Rf2 Rce8 27. Rxe8 Rxe8 28. Qd7 Qe6 29. Qb7 a5 30. Re2 Be5 31. Nf3 f6 32. Nxd4 Qc8 33. Qe4 d5 34. Qxd5 Bxd4 35. Rxe8+ Qxe8 36. Qxd4 Qe1+ 37. Kh2 Qg3+ 38. Kh1 Qe1+ 39. Kh2 Qg3+ 40. Kh1 Qe1+ 1/2-1/2
2025.01.14 Titled Tue 14th Jan Early
214982 Silva, Odair Roberto Martins Hua, Charles (2039) 1-0
1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. dxc5 Qa5 5. Bd2 Qxc5 6. Nd5 e6 7. Bb4 Qc6 8. Bb5 exd5 9. Bxc6 Nxc6 10. Ba3 dxe4 11. Ne2 Nf6 12. O-O d5 13. Nf4 Be6 14. c3 O-O-O 15. Nxe6 fxe6 16. Qa4 Kb8 17. Bc5 Nd7 18. Be3 e5 19. Rfd1 d4 20. cxd4 exd4 21. Bxd4 Bxd4 22. Rxd4 Nxd4 23. Qxd4 Nb6 24. Qxe4 Rhe8 25. Qf4+ Ka8 26. h4 a6 27. Qc7 Nd5 28. Qxh7 Nf4 29. g3 Ne2+ 30. Kg2 Rd6 31. Re1 Nf4+ 32. Kf1 Rxe1+ 33. Kxe1 Nd3+ 34. Ke2 Ne5 35. Qh8+ 1-0
2025.01.14 Titled Tue 14th Jan Early
215331 Silva, Odair Roberto Martins Zienert, Richard (2266) 0-1
1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. f4 e6 8. Nf3 Nd7 9. h5 Bh7 10. Bd3 Bxd3 11. Qxd3 Ngf6 12. Bd2 Qc7 13. Ne4 Nxe4 14. Qxe4 Bd6 15. g3 Nf6 16. Qe2 O-O-O 17. O-O-O Rhe8 18. c4 c5 19. Bc3 Kb8 20. dxc5 Bxc5 21. Be5 Bd6 22. Rxd6 Rxd6 23. Rd1 Red8 24. Rxd6 Rxd6 25. Qc2 Nd7 26. Bxd6 Qxd6 27. Qc3 f6 28. Qd4 Qc6 29. Kd2 a6 30. Ke3 Nc5 31. b4 Nd7 32. c5 Kc8 33. Nd2 e5 34. Qd6 exf4+ 35. gxf4 Qh1 36. Nc4 Qe1+ 37. Kd4 Qxb4 0-1
2025.01.14 Titled Tue 14th Jan Early
215547 Parpiev, Isaak (2310) Silva, Odair Roberto Martins 1-0
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 Bg4 7. O-O Nfd7 8. Be3 Bxf3 9. Bxf3 Nc6 10. d5 Na5 11. Be2 Bxc3 12. bxc3 e5 13. g3 Qe7 14. h4 b6 15. Kg2 Nb7 16. h5 Nbc5 17. Bh6 Nxe4 18. Bxf8 Rxf8 19. Qc2 f5 20. hxg6 hxg6 21. Rh1 Kg7 22. Rh3 Rh8 23. Rxh8 Kxh8 24. Bd3 Nec5 25. Bxf5 gxf5 26. Qxf5 Nf6 27. Rh1+ Kg7 28. Qg5+ Kf7 29. Rh6 Nce4 30. Qg6+ Kf8 31. Rh8+ 1-0
2025.01.14 Titled Tue 14th Jan Early
215753 Silva, Odair Roberto Martins Iunusov, Nuriddin (1957) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O b5 7. Bb3 Be7 8. e5 Ne4 9. Bd5 Nc5 10. Nxd4 Bb7 11. Nc3 O-O 12. Re1 Nxd4 13. Qxd4 Bxd5 14. Nxd5 c6 15. Nxe7+ Qxe7 16. Bd2 Ne6 17. Qd3 Rad8 18. Ba5 Rc8 19. Rad1 Nf4 20. Qxd7 Qg5 21. g3 Rfe8 22. Bd2 1-0
2024.12.31 Titled Tue 31st Dec Early
233600 Silva, Odair Roberto Martins Montano Vicente, Guadalupe (2043) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 h6 8. Bxf6 Nxf6 9. f5 Qb6 10. a3 Qc5 11. Qd2 b5 12. O-O-O Bb7 13. Bd3 Rc8 14. Nb3 Qc7 15. Rhe1 e5 16. fxe6 fxe6 17. e5 dxe5 18. Bg6+ Ke7 19. Nxb5 Qc4 20. Qd6# 1-0
2024.12.31 Titled Tue 31st Dec Early
233895 Silva, Odair Roberto Martins Khegay, Yuliya (1879) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Nd5 8. Nxd4 O-O 9. Nf5 Nb6 10. Qg4 g6 11. Bxc6 dxc6 12. Nxe7+ Qxe7 13. Qg3 Re8 14. Re1 Bf5 15. Bg5 f6 16. Bf4 Nc4 17. Qb3 Qf7 18. Qxb7 Rab8 19. Qxc6 fxe5 20. Bg3 Rxb2 21. Nc3 Rxc2 22. Nd5 Re6 23. Qa8+ Kg7 24. Qb7 Nd6 25. Qb3 c6 26. Ne3 Rd2 27. Qc3 Ne4 28. Nxf5+ gxf5 29. Rxe4 Rd5 30. Rxe5 Qf6 31. Rae1 f4 32. Bxf4 Rdxe5 33. Bxe5 Rxe5 34. Qxe5 1-0
2024.12.31 Titled Tue 31st Dec Early
234072 Tilahun, Abel Mathewos (1911) Silva, Odair Roberto Martins 0-1
1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. f3 O-O 6. Be3 Nbd7 7. Nge2 c5 8. Qd2 a6 9. O-O-O Qa5 10. Kb1 b5 11. h4 Rb8 12. h5 bxc4 13. hxg6 fxg6 14. Bh6 cxd4 15. Nxd4 Ne5 16. Bxg7 Kxg7 17. Qh6+ Kg8 18. Nd5 Rf7 19. Nxf6+ exf6 20. f4 Rxb2+ 21. Kxb2 Rb7+ 22. Nb3 cxb3 0-1
2024.12.31 Titled Tue 31st Dec Early
234325 Gottstein, C (2113) Silva, Odair Roberto Martins 0-1
1. e4 c5 2. Be2 Nc6 3. f4 e6 4. Nf3 d5 5. d3 Nf6 6. e5 Nd7 7. c3 d4 8. O-O Be7 9. Nbd2 O-O 10. Ne4 f5 11. exf6 Nxf6 12. cxd4 Nxd4 13. Be3 Nd5 14. Nxd4 cxd4 15. Bd2 Ne3 16. Bxe3 dxe3 17. Qc1 Qb6 18. Rf3 e5 19. Qxe3 Bg4 20. Qxb6 axb6 21. Rf2 Bxe2 22. Rxe2 exf4 23. a3 Rad8 24. Rd1 Rd4 25. Nf2 Bh4 26. Re4 Rd6 27. d4 Rc6 28. Nd3 Bg5 29. Rd2 f3 30. Rf2 fxg2 31. Rxf8+ Kxf8 32. Kxg2 Rc2+ 33. Kg3 Rd2 34. Ne5 Rxb2 35. Nd7+ Kf7 36. Kg4 Rg2+ 37. Kf5 Bf6 38. Nxb6 h5 39. Nd5 Rg5+ 40. Kf4 Rxd5 0-1
2024.12.31 Titled Tue 31st Dec Late
234412 Jackson, Peter (2052) Silva, Odair Roberto Martins 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Bg4 7. Be3 Nfd7 8. h3 Bxf3 9. Bxf3 Nc6 10. d5 Na5 11. Be2 Bxc3+ 12. bxc3 e5 13. h4 b6 14. h5 Nb7 15. Bh6 Re8 16. hxg6 fxg6 17. Bg4 Nbc5 18. Qf3 Qf6 19. Ke2 Qxf3+ 20. gxf3 Nf6 21. Rag1 a6 22. Rb1 Nxg4 23. fxg4 Nxe4 24. Bd2 Rf8 25. Rh2 Nxd2 26. Kxd2 Rae8 27. Ke3 Rf4 28. Rbh1 Re7 29. f3 Rxc4 0-1
2024.12.31 Titled Tue 31st Dec Late
234669 Silva, Odair Roberto Martins Starozhilov, L (2276) 0-1
1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. h3 dxe4 6. Nxe4 Nf6 7. Nxf6+ exf6 8. Bd3 O-O 9. O-O Na6 10. Re1 Nb4 11. Bc4 Bf5 12. Bb3 a5 13. a3 a4 14. axb4 axb3 15. Rxa8 Qxa8 16. c3 Be6 17. Qd3 Rd8 18. Nd2 b6 19. Ne4 Bd5 20. Nd2 c5 21. bxc5 bxc5 22. c4 Bxg2 23. d5 Bxd5 24. cxd5 Rxd5 25. Qe4 Bh6 26. Nc4 Bxc1 27. Nb6 Rg5+ 28. Kh1 Qxe4+ 29. Rxe4 Bxb2 30. Re3 Bd4 31. Rxb3 Bxf2 32. Rf3 Bd4 33. Nd7 Kg7 34. Nb8 h5 35. Nd7 h4 36. Rd3 f5 0-1
2024.12.31 Titled Tue 31st Dec Late
234811 Do Carmo, Gabriel Carckeno (2007) Silva, Odair Roberto Martins 0-1
1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. g3 Bg7 5. Bg2 O-O 6. Nge2 c5 7. d3 Nc6 8. O-O a6 9. Rb1 Rb8 10. a4 Bd7 11. h3 Ne8 12. Be3 Nc7 13. d4 b6 14. d5 Na5 15. b3 b5 16. axb5 axb5 17. Qd3 Qc8 18. Kh2 bxc4 19. bxc4 Qa6 20. Ra1 Qxc4 21. Qc2 Nb3 22. Ra7 Rfc8 23. Rb1 Nd4 24. Nxd4 Rxb1 25. Nxb1 Qb4 26. Ne2 Bb5 27. Nbc3 Bc4 28. Ra4 Bb3 29. Rxb4 Bxc2 30. Rb2 Bd3 31. Rd2 c4 32. Bf1 Bxc3 33. Nxc3 Bxf1 34. Kg1 Bd3 35. Ne2 Nb5 36. Nd4 Nxd4 37. Bxd4 Bxe4 38. Rd1 c3 39. f3 c2 40. Rc1 Bxf3 0-1
2024.12.31 Titled Tue 31st Dec Late
235008 Silva, Odair Roberto Martins Kiselev, Vit2 (2504) 1/2-1/2
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Qc7 6. Nc3 a6 7. Bd3 Nf6 8. f4 d6 9. Qf3 Nbd7 10. g4 g6 11. Bd2 Be7 12. O-O-O b5 13. Rhe1 Bb7 14. Kb1 Nc5 15. g5 Nfd7 16. Rc1 Nxd3 17. cxd3 Qd8 18. h4 Nc5 19. h5 Nxb3 20. axb3 Qd7 21. Qh3 Rg8 22. hxg6 hxg6 23. Qh7 Rf8 24. f5 exf5 25. exf5 Qxf5 26. Ne4 Kd7 27. Rc2 Rac8 28. Bc3 Bxe4 29. dxe4 Qe6 30. e5 d5 31. Rf1 b4 32. Bd2 Rxc2 33. Kxc2 Qxe5 34. Rxf7 Qe4+ 35. Kc1 Rxf7 36. Qxf7 Qe6 37. Qf2 Qc6+ 38. Kd1 a5 39. Qa7+ Qc7 40. Qa6 Bd6 41. Qd3 Qc5 42. Qxg6 Qg1+ 43. Kc2 Qg4 44. Qf7+ Kc6 45. g6 Qe4+ 46. Kc1 Qh1+ 47. Kc2 Qe4+ 48. Kc1 Qh1+ 49. Kc2 Qe4+ 1/2-1/2
2024.12.31 Titled Tue 31st Dec Late
235197 Aradhya, Garg (2365) Silva, Odair Roberto Martins 1-0
1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Re1 Bf5 7. Nc3 Ne4 8. Nd5 c6 9. Ne3 Bc8 10. c4 Nd7 11. b3 a5 12. Bb2 a4 13. Qc2 f5 14. d5 Bxb2 15. Qxb2 Qa5 16. Nd4 Qc3 17. Qxc3 Nxc3 18. dxc6 bxc6 19. Bxc6 Ra6 20. Nd5 e5 21. Nxc3 exd4 22. Bd5+ Kg7 23. Nxa4 Nf6 24. Bf3 Bd7 25. Nb2 Rb8 26. Red1 Be6 27. Rxd4 Rxb3 28. axb3 Rxa1+ 29. Kg2 Ra2 30. Nd3 Ne4 31. Nf4 Bf7 32. Bxe4 fxe4 33. Rxe4 g5 34. Ne6+ Kf6 35. Nd8 d5 36. Re3 Bg8 37. Re8 dxc4 38. Rxg8 cxb3 39. Nc6 Rxe2 40. Rb8 b2 41. Na5 Rc2 42. Rb5 h5 43. h3 g4 44. hxg4 hxg4 45. Rb4 Kf5 46. Nb7 Kg5 47. Nd6 Kh5 48. Nf5 Kg5 49. Ne3 Re2 50. Rxg4+ Kh5 51. Rb4 1-0
2024.12.31 Titled Tue 31st Dec Late
235300 Silva, Odair Roberto Martins Rao, Anjaneya Sripathy (2156) 1-0
1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nc6 6. Bb5 Bd7 7. Nxc6 bxc6 8. Bd3 Qc7 9. Qe2 Ne7 10. c4 d4 11. e5 Ng6 12. Nf3 c5 13. h4 Bc6 14. h5 Ne7 15. h6 gxh6 16. Bxh6 Bxh6 17. Rxh6 Bxf3 18. gxf3 Nc6 19. f4 Nb4 20. a3 Qa5 21. O-O-O Nxd3+ 22. Qxd3 O-O-O 23. Rxh7 Rxh7 24. Qxh7 Qc7 25. Qe4 Qb7 26. Qxb7+ Kxb7 27. Rh1 Rd7 28. Rh7 Kc7 29. Kd2 Kd8 30. Kd3 Ke7 31. Ke4 d3 32. Rh1 d2 33. Rd1 Rd4+ 34. Ke3 f6 35. exf6+ Kxf6 36. b3 Kf5 37. Rxd2 Re4+ 38. Kd3 Kxf4 39. Re2 Rd4+ 40. Kc3 e5 41. b4 cxb4+ 42. axb4 Rd8 43. c5 e4 44. Kc4 Rd1 45. Rc2 Kf3 46. c6 Rd8 47. Kc5 e3 48. fxe3 Kxe3 49. c7 Rc8 50. Kc6 Kd3 51. Rc5 Rh8 52. Kb7 Rh7 53. Kb8 1-0
2024.12.31 Titled Tue 31st Dec Late
235359 Goryachkina, A (2546) Silva, Odair Roberto Martins 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Bb5+ Nbd7 7. Nf5 a6 8. Ba4 b5 9. Bb3 Nb6 10. O-O d5 11. Bg5 d4 12. Nd5 Nbxd5 13. Bxd5 Bxf5 14. Bxa8 Qxa8 15. exf5 Ne4 16. Qf3 Qd5 17. Rfe1 1-0
2024.12.31 Titled Tue 31st Dec Late
235574 Silva, Odair Roberto Martins Shurakov, D (2085) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. Nc3 g6 6. d4 exd4 7. Nd5 Bg7 8. Bg5 b5 9. Bb3 h6 10. Bf6 O-O 11. Nxd4 Bxf6 12. Nxf6+ Kg7 13. Qd2 Nf5 14. Nxf5+ gxf5 15. Nh5+ Kh7 16. Qf4 Qg5 17. Qxg5 hxg5 18. exf5 Nd4 19. c3 Nxf5 20. Bc2 Kh6 21. Nf6 Kg7 22. Nd5 Bb7 23. Nxc7 Rac8 24. Bxf5 Rxc7 25. O-O Re8 26. Rfe1 Rxe1+ 27. Rxe1 Kf6 28. Bg4 Bd5 29. a3 Be6 30. h3 Bxg4 31. hxg4 Rc4 32. f3 a5 33. Rd1 Ke6 34. Kf2 b4 35. axb4 axb4 36. Rd4 Rxd4 37. cxd4 Kd5 38. Ke3 Kc4 39. g3 Kb3 40. f4 f6 41. Ke4 Kxb2 42. Kf5 gxf4 43. Kxf6 fxg3 44. g5 g2 45. g6 g1=Q 0-1
2024.12.31 Titled Tue 31st Dec Late
235678 Jovic, Sta (2096) Silva, Odair Roberto Martins 0-1
1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. Nf3 d6 6. O-O Nc6 7. d3 e5 8. Rb1 a5 9. a3 Nd4 10. Ne1 c6 11. e3 Ne6 12. b4 axb4 13. axb4 d5 14. cxd5 cxd5 15. e4 d4 16. Nd5 Nxd5 17. exd5 Nc7 18. Qb3 Qd6 19. f4 Rd8 20. fxe5 Bxe5 21. Bg5 f6 22. Bd2 Nxd5 23. Nf3 Be6 24. Nxe5 fxe5 25. Qd1 Rf8 26. Bh6 Ne3 27. Bxf8 Rxf8 28. Rxf8+ Qxf8 29. Qf3 Qc8 30. Ra1 Bd5 31. Bh3 Qd8 32. Qf2 Kg7 33. Rc1 Qd6 34. Bc8 Qxb4 35. g4 Qe7 36. h4 b5 37. g5 b4 38. Kh2 e4 39. dxe4 Qe5+ 0-1
2024.12.31 Titled Tue 31st Dec Late
235769 Silva, Odair Roberto Martins Ocampos, I (2231) 1-0
1. e4 c5 2. Nf3 a6 3. c3 g6 4. d4 cxd4 5. cxd4 d5 6. exd5 Nf6 7. Nc3 Bg7 8. Bc4 b5 9. Bb3 O-O 10. O-O b4 11. Na4 Nxd5 12. h3 Bb7 13. Nc5 Bc6 14. Bg5 h6 15. Bh4 a5 16. Rc1 Na6 17. Ne6 fxe6 18. Rxc6 Nac7 19. Re1 Qd7 20. Rc5 Nf4 21. Bg3 Ncd5 22. Ne5 Bxe5 23. Rxe5 Rf5 24. Qg4 Kh7 25. Bc2 Rxe5 26. dxe5 Rf8 27. Rxd5 Qxd5 28. Bxf4 Rg8 29. h4 Qc4 30. Bb1 Qd4 31. h5 Rg7 32. Bxg6+ Kh8 33. Qg3 Qxb2 34. Bxh6 Qa1+ 35. Kh2 Rg8 36. Bg5 Qc3 37. Qf4 Qc7 38. g3 Qa7 39. Kg2 Qb7+ 40. Be4 Qc7 41. Bf6+ exf6 42. Qh6+ 1-0
2024.12.31 Titled Tue 31st Dec Late
235812 Ambartsumova, K (2405) Silva, Odair Roberto Martins 1-0
1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O Nc6 7. Nc3 Bg4 8. h3 Bxf3 9. Bxf3 Nd7 10. e3 e5 11. d5 Ne7 12. Bg2 f5 13. f4 e4 14. Ne2 Nc5 15. Nd4 a5 16. Rb1 Qd7 17. b3 c6 18. dxc6 bxc6 19. Ba3 Nd3 20. Nc2 d5 21. cxd5 Nxd5 22. Bxf8 Rxf8 23. Qd2 Bc3 24. Qe2 Bf6 25. Rbe1 Nc3 26. Qd2 Nxa2 27. Qxa5 Nxe1 28. Qxa2 Nxg2 29. Kxg2 Qd3 30. Rf2 Rb8 31. b4+ Kh8 32. Qe6 Qd8 33. Qxc6 Rc8 34. Qe6 Qe7 35. Qxc8+ 1-0
2024.11.05 Titled Tue 5th Nov Late
304333 Silva, Odair Roberto Martins Sabar, Ethmane Daouda (2040) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Qg6 9. Nc3 Nge7 10. h4 h5 11. Bg5 d5 12. exd5 Nd4 13. Bd3 Bf5 14. d6 Nec6 15. O-O Bxd3 16. cxd3 Qxd6 17. f4 f6 18. fxe5 Nxe5 19. Ne4 Qb6 20. Be3 1-0
2024.11.05 Titled Tue 5th Nov Late
304484 Orshonova, Elena (1948) Silva, Odair Roberto Martins 0-1
1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 Nc6 5. O-O e5 6. Bc2 d5 7. exd5 Qxd5 8. Re1 Be7 9. d3 Bf5 10. Nbd2 Bxd3 11. Ba4 e4 12. Nh4 g5 13. c4 Qd7 0-1
2024.11.05 Titled Tue 5th Nov Late
304653 Silva, Odair Roberto Martins Dylag, Emilia (2113) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 b5 6. Bb3 Nxd4 7. Nxd4 exd4 8. e5 Qe7 9. O-O Ng8 10. c3 Bb7 11. cxd4 g6 12. Nc3 Bg7 13. Nd5 Bxd5 14. Bxd5 c6 15. Bb3 Nh6 16. Bf4 O-O 17. d5 cxd5 18. Qxd5 Rac8 19. Rad1 Rc7 20. Rfe1 Nf5 21. h3 Re8 22. Qd2 Qc5 23. Rc1 Qb6 24. Rxc7 Qxc7 25. e6 1-0
2024.11.05 Titled Tue 5th Nov Late
304897 Silva, Odair Roberto Martins Kostiukov, A (2271) 1-0
1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qa4 Nd5 7. Qe4 Ndb4 8. Bb5 Bg7 9. a3 Qa5 10. Nc3 O-O 11. O-O d5 12. Qe2 Bg4 13. Be3 Bxf3 14. gxf3 Na6 15. Bxc6 bxc6 16. b4 Nxb4 17. axb4 Qxb4 18. Bd2 Qh4 19. Ra4 Qh5 20. f4 Qf5 21. Qd3 Qd7 22. Rfa1 f6 23. exf6 Bxf6 24. Re1 Rab8 25. Kh1 Rb2 26. Ne4 Bg7 27. Bc1 Rb1 28. Nc5 Qg4 29. Rg1 Qh4 30. Ne6 Rfb8 31. Nxg7 Kxg7 32. Rxa7 Qf6 33. Qe3 Re8 34. Re1 Kf7 35. c4 d4 36. Qe4 Rbb8 37. Rc7 Rbc8 38. Rxc8 Rxc8 39. c5 Rd8 40. Bb2 Rd5 41. Rd1 Qf5 42. Qxf5+ gxf5 43. Bxd4 Rd8 44. Rd2 Rb8 45. Be3 Rb5 46. Kg2 Rb4 47. Kf3 Rb3 48. Rd8 Rb1 49. Rc8 Ke6 50. Rxc6+ Kd5 51. Rh6 1-0
2024.11.05 Titled Tue 5th Nov Late
305009 Trushelyov, V (2407) Silva, Odair Roberto Martins 0-1
1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. c4 c6 5. e3 Bg7 6. Be2 O-O 7. O-O Nbd7 8. b4 dxc4 9. Nxc4 Nb6 10. Nce5 Ne4 11. Qc2 Nd6 12. e4 a5 13. Bd2 Nb5 14. Bxb5 cxb5 15. bxa5 Nc4 16. Nxc4 bxc4 17. Qxc4 Bg4 18. Bc3 Rc8 19. Qd3 Bxf3 20. Qxf3 Rxc3 21. Qxc3 Bxd4 22. Qb3 Bxa1 23. Rxa1 Qc7 24. Rb1 Qxa5 25. h3 b5 26. Qd5 e6 27. Qe5 Rc8 28. Rxb5 Qe1+ 29. Kh2 Qxf2 30. Rb2 Qa7 31. Qf4 h5 32. Rf2 Qc7 33. e5 Ra8 34. g4 hxg4 35. hxg4 Ra5 36. Re2 Qa7 37. Qc4 Ra4 38. Qd3 Rxg4 39. Qd8+ Kh7 40. Rg2 Rxg2+ 41. Kxg2 Qxa2+ 42. Kh3 Qb3+ 43. Kh4 Qb4+ 44. Kg5 Qe4 45. Qc7 Qf5+ 46. Kh4 g5+ 47. Kg3 Qf4+ 48. Kg2 g4 49. Kg1 g3 50. Qe7 Qf2+ 51. Kh1 Qh2# 0-1
2024.11.05 Titled Tue 5th Nov Late
305126 Silva, Odair Roberto Martins Krzywda, A (2173) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. O-O-O Nbd7 10. Bd3 b5 11. Rhe1 Bb7 12. Nd5 exd5 13. Nf5 dxe4 14. Bxe4 Bxe4 15. Rxe4 Nxe4 16. Qxe4 O-O 17. Nxe7+ Kh8 18. Rd3 f5 19. Ng6+ hxg6 20. Rh3+ Kg8 21. Qd5+ Rf7 22. Qxa8+ Qb8 23. Qxa6 Qe8 24. b3 Nc5 25. Qxd6 Ne4 26. Qd4 Rd7 27. Qe3 Qa8 28. Kb2 Ra7 29. Qd4 Rxa2+ 30. Kb1 Ra7 31. Rd3 Kh7 32. g4 Qc6 33. Rh3+ Kg8 34. Qd8+ Kf7 35. Rh8 Ra1+ 36. Kxa1 Qc3+ 37. Kb1 Nd2+ 38. Kc1 Nxb3+ 39. Kd1 Qa1+ 40. Ke2 Nd4+ 41. Kf2 1-0
2024.11.05 Titled Tue 5th Nov Late
305176 Dyachuk, Artem (2266) Silva, Odair Roberto Martins 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. h4 d6 5. e4 h5 6. f3 c6 7. Bg5 a6 8. e5 dxe5 9. dxe5 Qxd1+ 10. Rxd1 Nh7 11. Bf4 Be6 12. Bg3 Nd7 13. f4 O-O-O 14. Nf3 Nc5 15. Nd4 Bg4 16. Be2 Bxe2 17. Kxe2 Rd7 18. b4 Ne6 19. Nxe6 fxe6 20. Na4 Rxd1 21. Rxd1 Rd8 22. Rxd8+ Kxd8 23. Nc5 Nf8 24. Nxb7+ Kc7 25. Nc5 Bh6 26. Nxa6+ 1-0
2024.10.01 Titled Tue 1st Oct Late
345503 Silva, Odair Roberto Martins Gorovets, A (2476) 1/2-1/2
1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. Be3 a6 7. Bd3 Nf6 8. O-O h5 9. h3 Ne5 10. f4 Nc4 11. Bxc4 Qxc4 12. Qd3 Qxd3 13. cxd3 Bb4 14. Na4 b5 15. Nb6 Rb8 16. Nxc8 Rxc8 17. Rac1 O-O 18. Kf2 d5 19. Nc6 Rxc6 20. Rxc6 dxe4 21. dxe4 Nxe4+ 22. Kf3 Nf6 23. a3 Be7 24. Rxa6 Nd5 25. Rc1 g5 26. g3 g4+ 27. hxg4 hxg4+ 28. Ke2 Kg7 29. Bd4+ Bf6 30. Bxf6+ Kxf6 31. Rc5 Ne7 32. Rxb5 Nf5 33. Rxf5+ Kxf5 34. Ke3 f6 35. Ra5+ e5 36. b4 Rc8 37. Rc5 Ra8 38. Rc3 exf4+ 39. gxf4 Re8+ 40. Kf2 Kxf4 41. b5 f5 42. b6 Rb8 43. Rb3 g3+ 44. Kg2 Kg4 45. Rxg3+ Kf4 46. Rb3 Ke5 47. a4 Kd5 48. a5 Kc6 49. Kf3 Kb7 50. Kf4 Ka6 51. Kxf5 Kxa5 52. b7 Ka6 53. Ke5 Rxb7 54. Rxb7 Kxb7 1/2-1/2
2024.10.01 Titled Tue 1st Oct Late
345657 Silva, Odair Roberto Martins Damjanovic, Vuk (2364) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8. Nxd4 Nc5 9. Nf5 O-O 10. Qg4 Ne6 11. Nxg7 Nxe5 12. Nxe6+ Nxg4 13. Nxd8 Rxd8 14. Nc3 d5 15. h3 Nf6 16. Bg5 c6 17. Rfe1 Be6 18. Ne2 Re8 19. Nf4 Ne4 20. Bxe7 Rxe7 21. f3 Nc5 22. Bb3 Rae8 23. Kf2 Bf5 24. c3 Rxe1 25. Rxe1 Rxe1 26. Kxe1 Ne6 27. Nxe6 fxe6 28. g4 Bg6 29. f4 Kg7 30. Kd2 Kf6 31. Bc2 e5 32. fxe5+ Kxe5 33. Bxg6 hxg6 34. h4 Kf4 35. h5 gxh5 36. gxh5 Kg5 37. Ke3 Kxh5 38. Kf4 Kg6 39. Ke5 Kf7 40. Kd6 Ke8 41. Kc7 c5 0-1
2024.10.01 Titled Tue 1st Oct Late
345881 Zhu, Linxi (2114) Silva, Odair Roberto Martins 0-1
1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nc6 6. c4 g6 7. d4 cxd4 8. Nxd4 Bg7 9. Be3 Nh6 10. f3 f5 11. Nc3 O-O 12. Qd2 Nf7 13. Rfd1 Rac8 14. Rac1 Nfe5 15. b3 Kh8 16. h3 f4 17. Bf2 Nxd4 18. Bxd4 g5 19. Bxa7 h5 20. Nd5 Qe6 21. Bd4 Rg8 22. Qc3 b5 23. Nb6 Rc6 24. Qb2 Rxb6 25. Qf2 Rb7 26. c5 dxc5 27. Rxc5 Rd7 28. Kh2 Rgd8 29. Rxb5 Rxd4 30. Rxd4 Rxd4 31. Qc2 g4 32. Rb8+ Kh7 33. Qb2 g3+ 34. Kg1 0-1
2024.10.01 Titled Tue 1st Oct Late
346076 Silva, Odair Roberto Martins Gutierrez Olivares, D (2354) 1-0
1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 Nc6 5. e5 Nd7 6. c3 f6 7. f4 f5 8. Ndf3 Be7 9. Ne2 Nf8 10. Be3 h6 11. h3 Bd7 12. g4 Bh4+ 13. Kd2 Qe7 14. gxf5 exf5 15. Qb3 O-O-O 16. Qxd5 Be6 17. Qb5 Bd5 18. Bxf5+ Kb8 19. Rhf1 a6 20. Qa4 g5 21. Nxh4 gxh4 22. Bd3 Ne6 23. f5 Ng5 24. f6 Qf7 25. Nf4 Nxe5 26. dxe5 Be4 27. Kc2 Rxd3 28. Nxd3 Rd8 29. Rad1 Qg6 30. Bd4 c5 31. Qa5 Rd7 32. Qxc5 Qf7 33. Kc1 Qe6 34. Qa7+ Kc8 35. Nc5 Qxa2 36. Qa8+ Kc7 37. Qxb7+ Bxb7 38. Ne6+ 1-0
2024.10.01 Titled Tue 1st Oct Late
346239 Silva, Odair Roberto Martins Javakhadze, Z (2417) 1-0
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 O-O 6. e5 Nfd7 7. h4 c5 8. h5 cxd4 9. Qxd4 Nc6 10. Qf2 dxe5 11. hxg6 hxg6 12. Qh4 Nf6 13. fxe5 Nh5 14. g4 Bxg4 15. Qxg4 Qa5 16. Rxh5 gxh5 17. Qxh5 Nxe5 18. Nxe5 Qxe5+ 19. Qxe5 Bxe5 20. Bg2 Rac8 21. Bd2 b6 22. O-O-O e6 23. Bh6 Bg7 24. Be3 Rfd8 25. Rg1 Kf8 26. Ne4 Bd4 27. Bxd4 Rxd4 28. Rf1 Ke7 29. c3 f5 30. Nd2 Rg4 31. Bf3 Rg7 32. Nb3 e5 33. Re1 Kf6 34. Bd5 e4 35. Rf1 Rd7 36. Bxe4 Ke5 37. Bxf5 Rf7 38. Nd4 Rcf8 39. Re1+ Kd6 40. Re6+ Kd5 41. Be4+ Kc5 42. Rc6# 1-0
2024.10.01 Titled Tue 1st Oct Late
346385 Klukin, Kirill (2413) Silva, Odair Roberto Martins 1-0
1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd3 Nf6 5. Nc3 d6 6. Nf3 Bg4 7. Be2 g6 8. O-O Bg7 9. Nd5 Rc8 10. c3 O-O 11. Bg5 Nxd5 12. exd5 Bf5 13. Qd2 Ne5 14. Nd4 Bg4 15. f3 Bd7 16. Rfe1 Re8 17. Bf1 Qb6 18. Qf2 Qc5 19. Rad1 h6 20. Be3 Qxd5 21. Nb3 Qc6 22. Bxa7 Qa4 23. Ra1 Bb5 24. Bd4 Bxf1 25. Qxf1 Qc4 26. Bxe5 Bxe5 27. Qxc4 Rxc4 28. Rad1 Ra8 29. a3 Bf6 30. Nd2 Rc7 31. Kf2 d5 32. Nb3 e6 33. Nd4 Ra4 34. Ne2 Rc6 35. Rd2 Ra8 36. g3 h5 37. Nd4 Rc4 38. Nc2 Be7 39. Ne3 Rc6 40. Kg2 Rac8 41. Nxd5 Bxa3 42. Nf6+ Kg7 43. Ne4 Be7 44. Rd7 b5 45. Red1 Bf8 46. Rb7 1-0
2024.10.01 Titled Tue 1st Oct Late
346486 Silva, Odair Roberto Martins Domingo Nunez, Ruben (2390) 0-1
1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. h3 dxe4 6. Nxe4 Nf6 7. Nxf6+ exf6 8. Be3 O-O 9. Qd2 a5 10. Be2 Re8 11. O-O Na6 12. Rfe1 Nb4 13. a3 Nd5 14. Bh6 Bxh6 15. Qxh6 Qd6 16. Bc4 Be6 17. Rad1 Rad8 18. Bf1 Qf4 19. Qxf4 Nxf4 20. c4 a4 21. Re3 Bf5 22. Rde1 Kf8 23. h4 Rxe3 24. Rxe3 Ne6 25. Bd3 Bg4 26. Be4 Bxf3 27. Bxf3 Rxd4 28. Rc3 Rd2 29. Kf1 Nd4 30. Be4 Rd1# 0-1
2024.10.01 Titled Tue 1st Oct Late
346694 Krzywda, A (2208) Silva, Odair Roberto Martins 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Bb5+ Nbd7 7. Nf5 a6 8. Ba4 b5 9. Bb3 Nc5 10. Bg5 Bxf5 11. exf5 Be7 12. Bxf6 Bxf6 13. Nd5 e4 14. c3 Nd3+ 15. Kf1 O-O 16. Qe2 Re8 17. h4 Re5 18. g4 Bxh4 19. Rh2 Qg5 20. Rd1 Rae8 21. Qe3 Nxb2 22. Rd2 Nc4 23. Bxc4 bxc4 24. Rd4 Qxe3 25. Nxe3 Bg5 26. Nxc4 Rc5 27. Nxd6 Rd8 28. Nxe4 Rxd4 29. cxd4 Rc1+ 30. Kg2 Bf4 31. Rh1 Rc2 32. Kf3 Bc7 33. Rb1 Kf8 34. Rb7 Ke7 35. Nc5 Kd6 36. Nxa6 Rc3+ 37. Ke4 Ba5 38. Nc5 Rc2 39. Ra7 Bb6 40. Ra6 Kc6 41. Na4 Kb5 42. Rxb6+ Kxa4 43. Rb7 Rxf2 44. Rxf7 g6 45. fxg6 Re2+ 46. Kd5 hxg6 47. Ra7+ Kb4 48. Rb7+ Ka5 49. Kd6 Re4 50. d5 Rxg4 51. Kd7 Rd4 52. d6 g5 53. Ke6 Re4+ 54. Kf5 Rd4 55. Ke5 Rd2 56. Rg7 Rxa2 57. Ke6 Re2+ 58. Kd7 Re5 59. Kc8 Rc5+ 60. Kd8 Kb5 61. d7 Kc4 62. Ke8 Re5+ 63. Re7 Rd5 64. d8=Q Rxd8+ 65. Kxd8 1-0
2024.10.01 Titled Tue 1st Oct Late
346733 Silva, Odair Roberto Martins Egorov, K (2081) 1-0
1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. c4 Ngf6 8. Nc3 Bxf3 9. Qxf3 c6 10. O-O Be7 11. b3 e5 12. d5 cxd5 13. cxd5 O-O 14. Bb2 Bd6 15. Rfe1 Re8 16. Nb5 Nc5 17. Nxd6 Qxd6 18. Bc4 Rad8 19. Qg3 Nfe4 20. Qh4 f5 21. f3 Nf6 22. Qg5 g6 23. h4 Kg7 24. h5 Nxh5 25. f4 Ne4 26. Rxe4 fxe4 27. Bxe5+ Rxe5 28. fxe5 Qc5+ 29. Kh2 Rf8 30. e6 Qd6+ 31. Kg1 Qc5+ 32. Kh1 Qd6 33. Re1 Ng3+ 34. Kg1 Rf5 35. Qe3 b5 36. Qxa7+ Kf8 37. Bxb5 Qxd5 38. e7+ 1-0
2024.09.17 Titled Tue 17th Sep Late
363741 Silva, Odair Roberto Martins Baskakov, Egor (2215) 0-1
1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. d4 cxd4 5. c3 Nc6 6. cxd4 g6 7. Nc3 Nxc3 8. bxc3 Bg7 9. Bd3 O-O 10. h4 d6 11. exd6 Qxd6 12. h5 Bg4 13. hxg6 hxg6 14. Bh6 Bxh6 15. Rxh6 Kg7 16. Rh4 Bxf3 17. Qxf3 Rh8 18. Rxh8 Rxh8 19. g3 Qa3 20. Be4 Na5 21. Rd1 Nc4 22. Bxb7 e6 23. d5 Ne5 24. Qe4 Qxc3+ 25. Kf1 Nf3 26. dxe6 Rh1+ 27. Kg2 Rxd1 28. Qxf3 Qxf3+ 29. Bxf3 Rd6 30. exf7 Kxf7 31. Be2 g5 32. Kf3 Kf6 33. Ke3 Rb6 34. Bc4 Rb4 35. Bb3 a5 36. f4 a4 37. Bd5 Kf5 38. fxg5 Kxg5 39. Kf3 Kf5 40. Bg8 Ke5 41. g4 Rf4+ 42. Kg3 a3 43. Kh4 Kf6 44. Kh5 Rf2 45. g5+ Kg7 46. Bb3 Rg2 47. Bc4 Rg3 48. Bd5 Rd3 49. Bc4 Rd4 50. Bb3 Rb4 51. Bd5 Rb1 52. Bc4 Rh1+ 53. Kg4 Re1 54. Bb3 Re7 55. Kf5 Rc7 56. Kf4 Rc5 57. Kg4 Rb5 58. Be6 Rb4+ 59. Kf5 Rd4 60. Bb3 Rd2 61. Kg4 Kg6 62. Kf4 Rd4+ 63. Ke5 Rd8 64. Bd5 Kxg5 65. Kd4 Kf4 66. Kc4 Ke5 67. Bf7 Rb8 68. Kc3 Ke4 69. Bc4 Ke3 70. Bb3 Ke2 71. Bc4+ Kd1 72. Bb3+ Kc1 73. Bc4 Kb1 74. Bb3 Ka1 75. Kc4 Kb2 76. Kd4 Rxb3 77. axb3 Kxb3 0-1
2024.09.17 Titled Tue 17th Sep Late
363781 Fudalej, M (2188) Silva, Odair Roberto Martins 1-0
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 O-O 5. Nc3 d6 6. O-O Nc6 7. d3 e5 8. Rb1 a5 9. a3 Nd4 10. b4 axb4 11. axb4 c6 12. c5 Nxf3+ 13. Bxf3 d5 14. Bb2 Bh3 15. Re1 Qe7 16. Qb3 h5 17. Ra1 h4 18. Rxa8 Rxa8 19. Na4 Re8 20. e4 d4 21. Nb6 Ng4 22. Nc4 Bh6 23. Nd6 Rf8 24. Ra1 Kg7 25. Ra7 Rb8 26. b5 cxb5 27. Qxb5 Qg5 28. Rxb7 Qd2 29. Rxf7+ 1-0
2024.09.17 Titled Tue 17th Sep Late
364024 Silva, Odair Roberto Martins Lopez Abreu, Michel Samuel (2038) 1-0
1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8. Qc2 Re8+ 9. Ne2 h5 10. O-O h4 11. h3 Nd7 12. f4 Nf8 13. f5 b6 14. Bf4 Bb7 15. Rad1 Nh7 16. Bxd6 Qxd6 17. Qd2 c5 18. Qf4 Qc6 19. Rf2 Ng5 20. Qxh4 Ne4 21. Bxe4 Rxe4 22. Qg3 Rae8 23. Nf4 Re3 24. Qg4 Qe4 25. dxc5 bxc5 26. Rd7 Re1+ 27. Kh2 Ba8 28. Rxa7 Qb1 29. Nh5 Rh1+ 30. Kg3 Qd3+ 31. Rf3 Qd6+ 32. Kh4 1-0
2024.09.17 Titled Tue 17th Sep Late
364204 Silva, Odair Roberto Martins Bregu, Riza (2120) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nf6 9. Bg5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 O-O 13. a4 bxa4 14. Rxa4 f5 15. exf5 Bxf5 16. Rxa6 Rxa6 17. Bxa6 Bxc2 18. Qxc2 Qa5 19. Bc4 Qa1+ 20. Ke2 Rxf2+ 21. Kxf2 Qxh1 22. Ne7+ Kf8 23. Nxc6 Bh4+ 24. Kf3 Qxh2 25. Qf5+ Ke8 26. Qc8+ 1-0
2024.09.17 Titled Tue 17th Sep Late
364523 Kobo, Ori (2525) Silva, Odair Roberto Martins 1-0
1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. f4 f6 6. Nc3 exf4 7. Qh5+ g6 8. Qf3 fxe3 9. Qxe3+ Qe7 10. Nxd5 Qxe3+ 11. Nxe3 Bd7 12. Ne2 O-O-O 13. O-O-O Ne5 14. Bxd7+ Rxd7 15. Rhf1 f5 16. g4 Ne7 17. gxf5 Nxf5 18. Nxf5 gxf5 19. Rxf5 Re8 20. Nc3 Ng6 21. h3 Be5 22. Rdf1 Red8 23. Ne4 Bxb2+ 24. Kxb2 b6 25. d3 Kb7 26. a4 a5 27. Rf7 Ne5 28. Rxd7 Rxd7 29. Rf5 Nc6 30. Rh5 Rf7 31. Kc3 Nb4 32. Rg5 Rf3 33. h4 Rh3 34. Rh5 Rh2 35. Rxh7 Rxc2+ 36. Kd4 Rb2 37. Nd6+ Kc6 38. Nb5 Nc2+ 39. Kc3 Ra2 40. Rxc7+ Kd5 41. Rd7+ Ke6 42. Rd6+ Kf5 43. Nd4+ Nxd4 44. Kxd4 Rh2 45. Rxb6 Rxh4+ 46. Kc3 Ke5 47. Rb5+ Kd6 48. Rxa5 Kc6 49. Rb5 Rh1 50. d4 Rc1+ 51. Kb4 Rd1 52. Rc5+ Kb6 53. Rb5+ Ka6 54. d5 Rd4+ 55. Kc5 Rd1 56. Kc6 Rc1+ 57. Rc5 Rd1 58. d6 1-0
2024.09.17 Titled Tue 17th Sep Late
364575 Silva, Odair Roberto Martins Huseynova, Lala (1984) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 h6 8. Bxf6 Nxf6 9. f5 b5 10. Be2 b4 11. Nd5 Nxd5 12. exd5 Bb7 13. Bf3 Qa5 14. Qd2 Bxd5 15. Nc6 Bxf3 16. Nxa5 Be4 17. Qxb4 Bxf5 18. Qa4+ Bd7 19. Qe4 Rc8 20. O-O-O g6 21. Rxd6 Bg7 22. Rhd1 Bf5 23. Qa4+ 1-0
2024.09.17 Titled Tue 17th Sep Late
364802 Gatterer, F (2170) Silva, Odair Roberto Martins 0-1
1. d4 Nf6 2. Nd2 c5 3. e3 g6 4. Ngf3 Bg7 5. c3 b6 6. Bd3 Bb7 7. Qe2 O-O 8. e4 d6 9. O-O Nbd7 10. a4 a6 11. e5 Nd5 12. g3 cxd4 13. cxd4 dxe5 14. dxe5 Nc5 15. Bc2 Qd7 16. Ne4 Rac8 17. Rd1 Qg4 18. h3 Qxh3 19. Nfg5 Qh5 20. Qxh5 gxh5 21. Nxc5 Rxc5 22. Bxh7+ Kh8 23. Be4 Bxe5 24. Nf3 Bf6 25. Bg5 Bxg5 26. Nxg5 e6 27. Bf3 Kg7 28. Ne4 Rc2 29. Nd6 Ba8 30. Rac1 Rxb2 31. Bxh5 Rd8 32. Nxf7 Rf8 33. Ng5 Rfxf2 34. Nxe6+ Kf6 35. Rf1 Rxf1+ 36. Rxf1+ Kxe6 37. Bg4+ Ke5 38. Rf2 Rb1+ 39. Kh2 Ne3 40. Bf3 Ng4+ 0-1
2024.09.17 Titled Tue 17th Sep Late
365013 Silva, Odair Roberto Martins Manvelyan, Mikayel (2215) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 O-O 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Be6 16. O-O Rb8 17. b3 Qd7 18. Qd3 Kh8 19. Bb5 f5 20. Rxa5 Rfc8 21. Ra6 fxe4 22. Qc4 Rxb5 23. Qxb5 Bd8 24. Rfa1 h6 25. Ra7 Nxa7 26. Qxd7 Bxd7 27. Rxa7 Be6 28. Ncb4 Rb8 29. Ra6 Bxd5 30. Nxd5 Rxb3 31. Kf1 Rb1+ 32. Ke2 Rb2+ 33. Ke3 Bg5+ 34. Kxe4 Rxf2 35. Rxd6 Rxg2 36. c4 Rxh2 37. c5 Rc2 38. c6 h5 39. Kf5 Bh4 40. Kg6 Rg2+ 41. Kxh5 Rh2 42. Kg6 Rg2+ 43. Kh5 Rh2 44. Rd7 Kh7 45. c7 Bd8+ 46. Kg4 Bxc7 47. Rxc7 Rd2 48. Nf6+ Kg6 49. Ne4 Rd4 50. Rc6+ Kh7 51. Kf5 1-0
2024.09.17 Titled Tue 17th Sep Late
365061 Lin, Bryan Enming (2291) Silva, Odair Roberto Martins 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Bb5+ Nbd7 7. Nf5 a6 8. Ba4 b5 9. Bb3 Nc5 10. O-O Bxf5 11. exf5 Nxb3 12. axb3 d5 13. Re1 e4 14. Bg5 Bb4 15. Bxf6 gxf6 16. Qd4 Bxc3 17. bxc3 O-O 18. Rad1 Rc8 19. Re3 Qa5 20. Rg3+ 1-0
2024.09.17 Titled Tue 17th Sep Late
365262 Pham Le Thao Nguyen (2380) Silva, Odair Roberto Martins 1-0
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. h3 d6 6. c4 b6 7. Nc3 Bb7 8. Be2 c5 9. O-O cxd4 10. exd4 Nbd7 11. Re1 Rc8 12. d5 Nh5 13. Bh2 Bxc3 14. bxc3 Nc5 15. Nd4 Nf6 16. f3 Qd7 17. a4 e5 18. dxe6 fxe6 19. a5 e5 20. Nb5 Rcd8 21. Nxa7 bxa5 22. Rxa5 Ra8 23. Ra1 Bxf3 24. Bxf3 Rxa7 25. Rxa7 Qxa7 26. Kh1 Qa6 27. Bd5+ Kg7 28. Qd2 Qa3 29. Bc6 Qb3 30. Qxd6 Qxc3 31. Rxe5 Qa1+ 32. Bg1 Nb3 33. Re7+ Rf7 34. Rxf7+ Kxf7 35. Qc7+ Ke6 36. Qb6 Qa3 37. Bd5+ 1-0
2024.09.17 Titled Tue 17th Sep Late
365375 Silva, Odair Roberto Martins Hernandez Leon, S (2136) 1-0
1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. d4 cxd4 5. c3 Nc6 6. cxd4 d6 7. Bc4 dxe5 8. dxe5 Nb6 9. Qxd8+ Nxd8 10. Be2 g6 11. Nc3 Bg7 12. Bf4 a6 13. O-O Ne6 14. Bg3 Bd7 15. Rfd1 O-O 16. Bh4 Rfe8 17. Rac1 Bc6 18. b3 h6 19. a4 g5 20. Bg3 Rad8 21. a5 Nd5 22. Nxd5 Bxd5 23. b4 Bc6 24. Rxd8 Rxd8 25. h4 g4 26. Ne1 h5 27. Bxa6 Nd4 28. Bf1 Rd5 29. Nd3 Nb3 30. Re1 Nd2 31. Nf4 Rd7 32. Nxh5 Nxf1 33. Rxf1 Rd4 34. Rb1 Bb5 35. Bf4 Kh7 36. Be3 Re4 37. Nxg7 Kxg7 38. Bc5 Rxe5 39. Bd4 f6 40. Bxe5 fxe5 41. Rc1 e4 42. Rc7 Ba6 43. Rxe7+ 1-0
2024.09.10 Titled Tue 10th Sep Late
374086 Hubner, Jessica Trindade (1845) Silva, Odair Roberto Martins 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 h6 7. Bc4 Be7 8. O-O O-O 9. h3 Be6 10. Bxe6 fxe6 11. Be3 Nc6 12. Qd2 d5 13. exd5 exd5 14. Bxh6 gxh6 15. Qxh6 Nh7 16. Qe6+ Rf7 17. Nxd5 Nf8 18. Nxe7+ Qxe7 19. Qb3 e4 20. Nd2 Rd8 21. Rad1 Nd4 22. Qc4 b5 23. Qc3 Ne2+ 0-1
2024.09.10 Titled Tue 10th Sep Late
374341 Silva, Odair Roberto Martins Kaplan, Avi Harrison (2328) 1-0
1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. dxc5 Qa5 5. Bd2 Qxc5 6. Nd5 Nf6 7. Bb4 Qc6 8. Bb5 Nxd5 9. Bxc6 Nxb4 10. Ba4 Bxb2 11. Rb1 Bc3+ 12. Kf1 N4c6 13. h4 O-O 14. h5 d6 15. hxg6 fxg6 16. Bb3+ Kg7 17. Nf3 Bg4 18. Qc1 h5 19. Ng5 Nd7 20. Be6 Nc5 21. Bxg4 hxg4 22. Rb5 Nd4 23. Rxc5 dxc5 24. Qe3 Bb2 25. c3 Kg8 26. cxd4 Bxd4 27. Qb3+ 1-0
2024.09.10 Titled Tue 10th Sep Late
374540 Silva, Odair Roberto Martins Kokoszczynski, Jan (2329) 0-1
1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qa4 Nd5 7. Qe4 Nb6 8. Bf4 Bg7 9. Nc3 d5 10. exd6 Bf5 11. Qe3 O-O 12. O-O-O exd6 13. Rxd6 Qc8 14. Bh6 Re8 15. Qd2 Bh8 16. Bd3 Nb4 17. Bxf5 Qxf5 18. a3 Nc4 19. Qd1 Nxd6 20. axb4 Rad8 21. Nd4 Qf6 22. Be3 Nf5 23. Nxf5 Rxd1+ 24. Rxd1 Qxf5 0-1
2024.09.10 Titled Tue 10th Sep Late
374713 Suder, Jakub (2326) Silva, Odair Roberto Martins 0-1
1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. Nc3 Bg7 5. e4 O-O 6. Be2 Bg4 7. Ng1 Bxe2 8. Ngxe2 e5 9. O-O Nc6 10. d5 Ne7 11. f3 Ne8 12. Be3 f5 13. Kh1 f4 14. Bg1 g5 15. c5 Rf7 16. Rc1 Bf8 17. cxd6 cxd6 18. Qb3 Ng6 19. Nb5 a6 20. Na3 b5 21. Nc2 h5 22. Nb4 g4 23. Rc6 Rg7 24. Rxa6 Rxa6 25. Nxa6 Nh4 26. Bf2 Nxg2 27. Kxg2 gxf3+ 28. Kxf3 Qc8 29. Bg3 fxg3 30. Nxg3 Qxa6 31. Nf5 b4 32. Rc1 Rf7 33. Kg3 Qe2 34. Rg1 Qxe4 35. Kh3+ 0-1
2024.09.10 Titled Tue 10th Sep Late
375002 Silva, Odair Roberto Martins Chekletsov, Ilya (2338) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8. Re1 Nc6 9. Nb3 Be6 10. Bf1 h6 11. Nd5 Kh7 12. c3 Rc8 13. h3 Ne5 14. Nxf6+ Bxf6 15. Be3 a6 16. Qd2 Bg7 17. Nd4 Bc4 18. b3 Bxf1 19. Rxf1 Nc6 20. c4 Qa5 21. Rad1 Qa3 22. f4 Nxd4 23. Bxd4 Bxd4+ 24. Qxd4 Qxa2 25. Rf3 Qa3 26. f5 Qc5 27. Qxc5 Rxc5 28. fxg6+ Kxg6 29. h4 h5 30. Rg3+ Kh6 31. Rf1 f6 32. Kf2 Kh7 33. Ke3 Rg8 34. Rxg8 Kxg8 35. Rf5 Rxf5 36. exf5 Kf7 37. Kf4 e6 38. fxe6+ Kxe6 39. g4 hxg4 40. Kxg4 b5 41. cxb5 axb5 42. h5 Kf7 43. Kf5 d5 44. b4 Kg7 45. Kf4 Kh6 46. Kg4 d4 47. Kf4 f5 0-1
2024.09.10 Titled Tue 10th Sep Late
375089 Pozzari, Simone (2048) Silva, Odair Roberto Martins 0-1
1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 4. Nc3 Qxb2 5. Nb5 Nd5 6. Rb1 Qxa2 7. Ra1 Qb2 8. Rb1 Qa2 9. dxc5 Qa5+ 10. c3 Nxf4 11. exf4 a6 12. Ra1 Qd8 13. Nf3 Nc6 14. Bc4 e6 15. Nd6+ Bxd6 16. cxd6 b5 17. Bxb5 Qf6 18. O-O Qxf4 19. Ra4 Qf6 20. Re1 Bb7 21. Bd3 Qxc3 22. Bb1 h6 23. Rg4 O-O 24. Qe2 f5 25. Rg6 Kh7 26. Nh4 Nd4 27. Rxg7+ Kxg7 0-1
2024.09.10 Titled Tue 10th Sep Late
375294 Silva, Odair Roberto Martins Colbow, Collin (2441) 0-1
1. e4 f6 2. d4 g6 3. Nc3 Nh6 4. h4 Nf7 5. h5 g5 6. Be3 h6 7. Bd3 e6 8. Nge2 Bg7 9. f4 O-O 10. Qd2 d6 11. O-O-O a6 12. f5 exf5 13. exf5 d5 14. Ng3 b5 15. Nce2 Nd7 16. Nf1 Nb6 17. Nh2 Nc4 18. Bxc4 dxc4 19. Rhf1 Nd6 20. g4 Ne4 21. Qe1 Re8 22. d5 Qd6 23. Nf3 b4 24. Nfd4 c3 25. Ne6 Bb7 26. Rd4 Bxd5 27. Nxc7 Qxc7 28. Rxd5 cxb2+ 29. Kxb2 Nc3 30. Rd3 Rac8 31. Nd4 Na4+ 32. Ka1 Nc5 33. Rd1 Bf8 34. Qxb4 Rxe3 35. Qc4+ Kh8 36. Rfe1 Qe5 37. Rxe3 Qxe3 0-1
2024.07.16 Titled Tue 16th Jul Late
458537 Lie, K (2506) Silva, Odair Roberto Martins 1-0
1. c4 Nf6 2. Nc3 g6 3. g3 d6 4. Bg2 Bg7 5. e4 O-O 6. Nge2 c5 7. d3 Nc6 8. O-O Rb8 9. h3 Ne8 10. Be3 Nc7 11. d4 b6 12. d5 Na5 13. b3 a6 14. a4 e6 15. Qc2 exd5 16. cxd5 c4 17. bxc4 Nxc4 18. Bd4 Bd7 19. Bxg7 Kxg7 20. Nd4 b5 21. axb5 Nxb5 22. Ncxb5 axb5 23. Ra7 Qb6 24. Qc3 b4 25. Nf5+ 1-0
2024.07.16 Titled Tue 16th Jul Late
458853 Silva, Odair Roberto Martins Lugo, Bl (2399) 1-0
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 Nf6 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. O-O Bxc3 9. d5 Bf6 10. Re1 O-O 11. Rxe4 Ne7 12. Bg5 Ng6 13. Bxf6 Qxf6 14. d6 cxd6 15. Rd4 b6 16. Rxd6 Qxb2 17. Rb1 Qa3 18. h4 Ba6 19. Bxa6 Qxa6 20. h5 Nf4 21. h6 gxh6 22. Qd2 Ng6 23. Qxh6 Rfe8 24. Ng5 Nf8 25. Rxd7 Qxa2 26. Rbd1 Qc2 27. R7d3 Rac8 28. Nxh7 Rc6 29. Nf6+ Rxf6 30. Qxf6 Ng6 31. Rd8 Rxd8 32. Rxd8+ Kh7 33. g3 Kh6 34. Rh8# 1-0
2024.07.16 Titled Tue 16th Jul Late
459065 Silva, Odair Roberto Martins Do Valle Cardoso, Lucas (2356) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Bxc6 dxc6 6. Nxe4 Nf6 7. Qe2 Bg4 8. Nxf6+ gxf6 9. h3 Bh5 10. g4 Bg6 11. d4 Qd5 12. dxe5 O-O-O 13. c4 Bb4+ 14. Kf1 Qa5 15. Kg2 Bd3 16. Qe3 Bxc4 17. Qf4 Bd5 18. exf6 Bd6 19. Qf5+ Kb8 20. Bd2 Qxd2 21. Rad1 Qxb2 22. g5 Qxa2 23. Rhe1 a5 24. Kg1 a4 25. Nd4 Bc5 26. Re2 Qc4 27. Rc2 Qb4 28. Rcd2 Bxd4 29. Rxd4 Qa5 30. Qf4 a3 31. Ra4 Qc5 32. Ra1 a2 33. Qg3 Rhe8 34. h4 Re4 35. Ra3 Qd4 36. Rc3 Rg4 37. Rac1 Rxg3+ 38. Rxg3 a1=Q 39. Rxa1 Qxa1+ 40. Kh2 Qh1# 0-1
2024.07.09 Titled Tue 9th Jul Late
471128 Pranav, V (2620) Silva, Odair Roberto Martins 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8. c3 O-O 9. a4 Bb7 10. Bg5 Na5 11. Ba2 c5 12. Na3 Bc6 13. axb5 axb5 14. Nc2 Nd7 15. Bxe7 Qxe7 16. Ne3 g6 17. Nd5 Qd8 18. Qd2 Nf6 19. b4 Bxd5 20. Bxd5 Nxd5 21. exd5 Nb7 22. Qh6 Qf6 23. Qh3 Qe7 24. Qh6 Qf6 25. h3 Qg7 26. Qh4 f5 27. Rfb1 cxb4 28. Qxb4 Qd7 29. Rxa8 Rxa8 30. d4 e4 31. Ng5 Nd8 32. h4 h6 33. Nh3 Rc8 34. Nf4 Kg7 35. Ra1 Rc4 36. Qa5 Rc7 37. Qb6 Rb7 38. Qxd8 Qxd8 39. Ne6+ Kf6 40. Nxd8 Rc7 41. Nc6 Rc8 42. Ra5 g5 43. hxg5+ hxg5 44. Rxb5 f4 45. Rb7 Kf5 1-0
2024.07.09 Titled Tue 9th Jul Late
471336 Silva, Odair Roberto Martins Vazquez Espino, Uriel (1990) 1-0
1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. O-O Bg7 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. Re1 Qc7 9. d4 O-O 10. h3 Rac8 11. Bf4 cxd4 12. cxd4 Qc2 13. Qxc2 Rxc2 14. b3 e5 15. Na3 Rc6 16. dxe5 Nh5 17. Bh2 Nxe5 18. Nd4 Ra6 19. Nab5 Nc6 20. Red1 Nxd4 21. Nxd4 Rc8 22. a4 Nf6 23. f3 Nd7 24. Rab1 Nc5 25. Nb5 Bf8 26. Bxd6 Rd8 27. Bxc5 Bxc5+ 28. Kf1 Rxd1+ 29. Rxd1 Rc6 30. Rd7 a6 31. Nc3 Bb4 32. Nd5 Rc1+ 33. Ke2 Rc2+ 34. Kd3 Rd2+ 35. Ke3 Rd1 36. Nf6+ Kg7 37. Rxd1 Kxf6 38. Rd7 Bc5+ 39. Kd3 1-0
2024.07.09 Titled Tue 9th Jul Late
471600 Silva, Odair Roberto Martins Makarian, Rudik (2525) 0-1
1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. O-O Bg7 6. Bb5+ Nbd7 7. Re1 O-O 8. d4 a6 9. Bf1 b5 10. a4 Bb7 11. Nbd2 bxa4 12. Qxa4 Qc7 13. h3 a5 14. e5 Nd5 15. Nc4 N7b6 16. Qa2 Nxc4 17. Bxc4 Nb6 18. Bf1 cxd4 19. exd6 Qxd6 20. Nxd4 Bxd4 21. cxd4 Bd5 22. Qa3 Qxa3 23. Rxa3 e6 24. Bd2 a4 25. Bb4 Rfb8 26. Bc3 Bc4 27. Rea1 Bb3 28. Bb4 Nd7 29. Bd6 Rb6 30. Bc5 Nxc5 31. dxc5 Rbb8 32. g3 Ra5 33. Rc1 Bd5 34. c6 Ra7 35. c7 Rc8 36. Rac3 Kf8 37. Bb5 Ke7 38. Ra1 Raxc7 39. Rxc7+ Rxc7 40. Bxa4 Ra7 41. Ra3 Rb7 42. b3 Rb4 43. Ra1 g5 44. Rc1 h5 45. Rc7+ Kf6 46. Rc3 Ke5 47. Bc6 Kd4 48. Rc1 Rxb3 49. Bxd5 exd5 50. Kf1 h4 51. Rd1+ Ke4 52. Kg2 hxg3 53. fxg3 Rb2+ 54. Kg1 d4 55. h4 d3 56. h5 Ke3 57. h6 Ke2 58. h7 Rb8 59. Rf1 d2 60. Rf2+ Kd3 61. Rf1 Kc2 62. Rf2 Kc1 63. Rxf7 d1=Q+ 64. Kh2 0-1
2024.07.09 Titled Tue 9th Jul Late
471829 Novak, Rat (2034) Silva, Odair Roberto Martins 1-0
1. d4 Nf6 2. c4 e6 3. Bg5 d5 4. Nf3 b6 5. cxd5 exd5 6. Nc3 Be7 7. e3 O-O 8. Bd3 Bb7 9. Ne5 Nbd7 10. f4 h6 11. Bh4 Ne4 12. Bxe7 Qxe7 13. O-O c5 14. Bxe4 dxe4 15. Nxd7 Qxd7 16. dxc5 Qxd1 17. Rfxd1 bxc5 18. Rd7 Bc6 19. Rc7 Rfc8 20. Rxc8+ Rxc8 21. Rd1 Kf8 22. f5 Ke7 23. Kf2 Rb8 24. b3 a5 25. Kg3 Rb4 26. Kf4 c4 27. bxc4 Rxc4 28. Nd5+ Bxd5 29. Rxd5 Ra4 30. g4 Rxa2 31. h4 Ra4 32. g5 hxg5+ 33. hxg5 g6 34. f6+ Ke6 35. Re5+ Kd6 36. Re7 Rc4 37. Rxf7 Rc8 38. Ra7 Ke6 39. Rxa5 Rc4 40. Ra6+ Kf7 41. Ra7+ Ke6 42. Re7+ Kd6 43. Rxe4 Rc7 44. Rd4+ Ke6 45. e4 Rc1 46. Rd3 Rf1+ 47. Rf3 Re1 48. Rh3 Rf1+ 49. Ke3 Re1+ 50. Kd4 Rd1+ 51. Rd3 Re1 52. Ra3 Rd1+ 53. Kc3 Rc1+ 54. Kd2 Rg1 55. Ra6+ Kf7 56. Ra7+ Kf8 57. Ra5 Rg2+ 58. Ke3 Rg3+ 59. Kf4 Rg1 60. Ra7 Ke8 61. Rg7 Kf8 62. Rxg6 Rf1+ 63. Ke5 Re1 64. Rg7 Ra1 65. Rd7 Ra5+ 66. Ke6 Ra6+ 67. Kf5 Ke8 68. Re7+ Kf8 69. e5 Ra5 70. g6 Ra8 71. g7+ Kg8 72. Kg6 1-0
2024.07.09 Titled Tue 9th Jul Late
471920 Silva, Odair Roberto Martins Shapiro, Dan (2284) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Qb6 7. Nb3 e6 8. Qd3 a6 9. Be2 Be7 10. f4 Qc7 11. O-O-O b5 12. Bf3 Bb7 13. Kb1 O-O 14. g4 Rfd8 15. h4 b4 16. Ne2 d5 17. e5 Ne4 18. Bxe7 Nxe7 19. Qe3 Rac8 20. Nbd4 a5 21. h5 a4 22. g5 Nf5 23. Qg1 a3 24. Rh2 axb2 25. Bxe4 dxe4 26. Ng3 Nxd4 27. Rxd4 Rxd4 28. Qxd4 Qc3 29. Qd1 e3 30. Ne2 Qd2 31. Qf1 Qxc2# 0-1
2024.07.09 Titled Tue 9th Jul Late
472065 Gamboa, J (2224) Silva, Odair Roberto Martins 1-0
1. c4 Nf6 2. Nc3 e6 3. e4 Bb4 4. e5 Bxc3 5. dxc3 Ne4 6. Qg4 d5 7. Qxg7 Rf8 8. Bh6 Ke7 9. Qxf8+ Qxf8 10. Bxf8+ Kxf8 11. Bd3 Nc5 12. Be2 dxc4 13. Bxc4 b6 14. O-O-O Bb7 15. f3 Nbd7 16. Re1 a6 17. b4 Na4 18. Kc2 b5 19. Bd3 Bd5 20. a3 h6 21. Be4 Bxe4+ 22. Rxe4 Ndb6 23. Rd4 Nd5 24. Ne2 Ne3+ 25. Kd3 Nxg2 26. Rg1 c5 27. Re4 cxb4 28. axb4 Rd8+ 29. Kc2 1-0
2024.07.09 Titled Tue 9th Jul Late
472348 Silva, Odair Roberto Martins Reinecke, Katharina (1962) 1/2-1/2
1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d3 Nf6 7. Bd2 d4 8. Ne2 c5 9. g4 Nc6 10. g5 Nd7 11. h4 Qb6 12. b3 Nde5 13. Qg3 O-O-O 14. f4 Nd7 15. Bh3 Nb4 16. Bxb4 Qxb4+ 17. Kf2 Qd2 18. Rhd1 Qxc2 19. f5 e5 20. b4 f6 21. bxc5 Bxc5 22. Rdc1 Qd2 23. a4 Kb8 24. Rab1 Qe3+ 25. Qxe3 dxe3+ 26. Kf3 Bb6 27. Nc3 Nc5 28. Nd5 Nxd3 29. Rd1 Nf4 30. Bf1 Nxd5 31. exd5 fxg5 32. hxg5 Rhf8 33. Ke4 Bd4 34. Ba6 b6 35. a5 g6 36. f6 h6 37. axb6 axb6 38. Bb5 hxg5 39. Rf1 Rd6 40. Bc6 Rdxf6 41. Rg1 Rf4+ 42. Kd3 e2 43. Kxe2 Bxg1 44. Rxg1 Rf2+ 45. Ke3 R8f3+ 46. Ke4 Rf5 47. Ra1 Kc7 48. Ra7+ Kd6 49. Rd7+ Kc5 50. Rc7 Kb4 51. d6 Re2+ 52. Kd5 Rd2+ 53. Ke6 g4 54. Be4 g3 55. Bxf5 gxf5 56. Rg7 g2 57. d7 f4 58. Kxe5 f3 59. Rg4+ Kb3 60. Ke4 Rxd7 61. Kxf3 Rd3+ 62. Kxg2 Rd2+ 63. Kf1 b5 64. Ke1 Rc2 65. Kd1 b4 66. Rxb4+ Kxb4 67. Kxc2 1/2-1/2
2024.07.09 Titled Tue 9th Jul Late
472445 De Miranda, A (2050) Silva, Odair Roberto Martins 0-1
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 a6 7. Bb3 Ba7 8. Re1 O-O 9. Nbd2 Ne7 10. Nf1 Ng6 11. Be3 Be6 12. Bxa7 Rxa7 13. d4 Ra8 14. dxe5 dxe5 15. Bxe6 fxe6 16. Qb3 Qd6 17. Rad1 Qc6 18. Ng3 a5 19. a4 Nd7 20. Rd2 Nc5 21. Qb5 Qxb5 22. axb5 a4 23. Red1 Kf7 24. h4 Kf6 25. h5 Nf4 26. Rd7 Nxd7 27. Rxd7 Rf7 28. Rxf7+ Kxf7 29. Nxe5+ Ke7 30. Nf1 Nxh5 31. Ne3 Nf6 32. f3 a3 33. bxa3 Rxa3 34. N3c4 Rxc3 35. Kf2 Nd7 36. Nxd7 Kxd7 37. Ne5+ Ke7 38. Ke2 Rc5 39. Nd3 Rxb5 40. g4 h5 41. gxh5 Rxh5 42. Ke3 Ra5 43. Nf4 g5 44. Nd3 Ra3 45. Kd4 Rxd3+ 46. Kxd3 Kd6 47. Kd4 e5+ 48. Kc4 c6 0-1
2024.07.09 Titled Tue 9th Jul Late
472539 Silva, Odair Roberto Martins Lantini, M (1974) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Be7 9. Be3 O-O 10. Qd2 Nbd7 11. a4 Rc8 12. Rfd1 Qc7 13. f3 Rfd8 14. a5 Nc5 15. Nxc5 dxc5 16. Qe1 Qc6 17. Na4 Rxd1 18. Qxd1 Rd8 19. Qe1 Nd7 20. b3 Rc8 21. c4 Bd8 22. Nc3 b6 23. axb6 Qxb6 24. Bd1 Qb4 25. Bc2 Ba5 26. Bd2 Qb7 27. Rxa5 Rd8 28. Nd5 Bxd5 29. exd5 Nb6 30. Qxe5 Qd7 31. Bc3 f6 32. Qe4 Re8 33. Qxh7+ Kf8 34. Bg6 Re3 35. Qh8+ Ke7 36. Qxg7+ Kd8 37. Bxf6+ Kc8 38. Rxc5+ Kb8 39. Qxd7 Nxd7 40. Rc6 Rxb3 41. Rxa6 Nc5 42. Rc6 Nd3 43. h4 Nf4 44. Be5+ 1-0
2024.07.09 Titled Tue 9th Jul Late
472780 Aranda, Juan Manuel (2135) Silva, Odair Roberto Martins 0-1
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 b6 6. e4 d6 7. a4 a5 8. Na3 Bb7 9. Re1 Nfd7 10. d4 c5 11. c3 cxd4 12. cxd4 Nc6 13. Nb5 Ba6 14. e5 dxe5 15. Nxe5 Ndxe5 16. dxe5 Qxd1 17. Rxd1 Rac8 18. f4 Bxb5 19. axb5 Nb4 20. Be3 Nc2 21. Bxb6 Nxa1 22. Rxa1 Rb8 23. Bxa5 Rxb5 24. b4 f6 25. Bc6 Rbb8 26. b5 fxe5 27. Re1 exf4 28. Rxe7 f3 29. b6 Rbd8 30. Bd7 Ra8 31. Be6+ Kh8 32. Rxg7 f2+ 33. Kf1 Rxa5 34. Rf7 Ra1+ 35. Kxf2 Rxf7+ 36. Bxf7 Rb1 37. Kg2 Rxb6 38. Bd5 Kg7 39. h4 h6 40. Kh3 Kf6 41. Bc4 g5 42. hxg5+ hxg5 43. Bd3 Rb4 44. Be2 Kg6 45. Bg4 Rd4 46. Be6 Kf6 47. Bc8 Rb4 48. Bd7 Ke7 49. Bc8 Rb5 50. Ba6 Rb4 51. Bd3 Kd6 52. Bf5 Ke5 53. Bc8 Kf6 54. Bd7 Rb1 55. Bc8 Re1 56. Ba6 Kg6 57. Bc8 Re4 58. Bb7 Rd4 59. Bc8 Kh5 60. g4+ Kg6 61. Kg3 Kf6 62. Kf3 Ke5 63. Ke3 Rc4 64. Bd7 Rc3+ 65. Kf2 Kf4 66. Kg2 Rf3 67. Be6 Rc3 68. Kf2 Rc2+ 69. Kf1 Kg3 70. Kg1 Rc1# 0-1
2024.07.09 Titled Tue 9th Jul Late
472891 Silva, Odair Roberto Martins Mesquita, Eduardo Barbosa (1958) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 Nc6 7. O-O e6 8. Be3 Be7 9. Qd2 O-O 10. a4 Qc7 11. f3 Rd8 12. Rfd1 Bd7 13. Nxc6 bxc6 14. b4 d5 15. exd5 cxd5 16. Rab1 e5 17. Nxd5 Nxd5 18. Qxd5 Bxa4 19. Qa2 Rxd1+ 20. Rxd1 Qxc2 21. Qxc2 Bxc2 22. Rd7 Bxb4 23. Bc4 Bg6 24. Bxa6 h6 25. Bc4 Ra3 26. Kf2 Rc3 27. Bd5 Rc2+ 28. Kg1 Kf8 29. h4 Bc5 30. Bxc5+ Rxc5 31. Kf2 Ke8 32. Rd6 Ke7 33. Rxg6 fxg6 34. Be4 Kf6 35. g4 Rc1 36. Kg2 Re1 37. Kh2 g5 38. h5 Rxe4 39. fxe4 Ke6 40. Kg2 Kd6 41. Kf2 Kc5 42. Ke3 Kc4 43. Ke2 Kd4 44. Kf3 Kd3 45. Kf2 Kxe4 46. Ke2 Kf4 47. Kf2 Kxg4 48. Ke3 Kxh5 49. Ke4 g4 50. Kxe5 g3 51. Ke6 g2 52. Kf7 g1=Q 53. Kg8 g5 54. Kh7 g4 55. Kh8 g3 56. Kh7 g2 57. Kh8 Qd4+ 58. Kh7 Qd7+ 59. Kh8 Qg4 60. Kh7 Kg5 61. Kg7 Kf5+ 62. Kh7 Kf6 63. Kh8 Qg7# 0-1
2024.06.18 Titled Tue 18th Jun Early
495371 Maximov, D (2489) Silva, Odair Roberto Martins 1-0
1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bc4 e6 5. Bd3 Nc6 6. Bc2 e5 7. O-O d5 8. exd5 Qxd5 9. d4 cxd4 10. cxd4 e4 11. Bb3 Qh5 12. d5 exf3 13. dxc6 bxc6 14. Re1+ Be7 15. Qd6 Be6 16. Qxc6+ 1-0
2024.06.18 Titled Tue 18th Jun Early
495764 Silva, Odair Roberto Martins Arbunic Castro, G (1958) 1-0
1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Nf3 Qa5 5. Be2 Nf6 6. O-O d6 7. Re1 O-O 8. dxc5 Qxc5 9. h3 a6 10. Be3 Qc7 11. Qd2 b5 12. Bh6 b4 13. Nd5 Nxd5 14. exd5 Nd7 15. Bxg7 Kxg7 16. Qxb4 Rb8 17. Qd4+ Nf6 18. c4 Bf5 19. b3 Kg8 20. Bd3 Bxd3 21. Qxd3 a5 22. Qd4 a4 23. Re3 Rb4 24. Rae1 Re8 25. Nd2 Kf8 26. g4 h6 27. h4 g5 28. hxg5 hxg5 29. Ne4 Nxe4 30. Qh8# 1-0
2024.06.18 Titled Tue 18th Jun Early
496296 Silva, Odair Roberto Martins Molenda, Marcin (2384) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. O-O Be7 9. f4 d6 10. Qf3 Nxd4 11. Bxd4 e5 12. Be3 Be6 13. f5 Bd7 14. Kh1 Bc6 15. Bg5 b5 16. a4 b4 17. Bxf6 Bxf6 18. Nd5 Bxd5 19. exd5 O-O 20. Qe4 a5 21. Bb5 Qc5 22. Bc6 Rab8 23. Rf3 Qd4 24. Qxd4 exd4 25. Re1 Be5 26. b3 g6 27. g4 Kg7 28. Kg2 h5 29. Re4 Rh8 30. h3 hxg4 31. Rxg4 Rh5 32. fxg6 f5 33. Rgg3 Bxg3 34. Rxg3 Rd8 35. Bb5 Rh6 36. Bd3 Rxg6 37. Bxf5 Rxg3+ 38. Kxg3 Kf6 39. Bd3 Rg8+ 40. Kf4 Rh8 41. Kg4 Rg8+ 42. Kf4 Rh8 43. Kg4 Ke5 44. h4 Kxd5 45. Kg5 Ke5 46. h5 Rg8+ 47. Bg6 d3 48. cxd3 d5 49. h6 d4 50. h7 Rh8 51. Be4 Rd8 52. Kg6 Rd6+ 53. Kg7 Rd7+ 54. Kg8 Rd8+ 55. Kg7 Rd7+ 56. Kh6 Rd6+ 57. Bg6 Rd8 58. Kg7 Kf4 59. h8=Q Rxh8 60. Kxh8 Ke3 61. Kg7 Kd2 62. Kf6 Kc3 63. Ke5 Kxb3 64. Kxd4 Kxa4 65. Kc4 Ka3 66. d4 b3 67. d5 a4 68. d6 b2 69. d7 Ka2 70. d8=Q a3 71. Qd3 b1=Q 72. Qxb1# 1-0
2024.06.18 Titled Tue 18th Jun Early
496559 Mammadova, G (2348) Silva, Odair Roberto Martins 1-0
1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. c4 Nc6 5. Nc3 g6 6. d4 Bg7 7. Be3 cxd4 8. Nxd4 Nf6 9. h3 O-O 10. O-O Rc8 11. Bxc6 Bxc6 12. Nxc6 Rxc6 13. b3 a6 14. Rc1 Qa5 15. a4 Rfc8 16. Qd3 e6 17. Ne2 Nd7 18. Bd2 Qd8 19. a5 Nc5 20. Qf3 Qf6 21. Qe3 Qe5 22. f3 Qb2 23. Rb1 Qa2 24. Bc3 Bxc3 25. Nxc3 Qc2 26. Ne2 Qd3 27. Qxd3 Nxd3 28. Nd4 Rc5 29. Rfd1 Nb4 30. Ra1 d5 31. exd5 exd5 32. Ra4 Nc6 33. Nxc6 bxc6 34. cxd5 cxd5 35. Rad4 Rxa5 36. Rxd5 Ra2 37. R5d2 Rxd2 38. Rxd2 Rc3 39. Rd8+ Kg7 40. Rb8 Rc2 41. Kh2 Rb2 42. Kg3 a5 43. Rb5 h5 44. h4 Kf6 45. Kh3 Kg7 46. g4 hxg4+ 47. fxg4 f5 48. g5 Rc2 49. Kg3 Rc3+ 50. Kf4 Rh3 51. Rxa5 Rxh4+ 52. Ke5 Re4+ 53. Kd5 1-0
2024.06.18 Titled Tue 18th Jun Early
496680 Silva, Odair Roberto Martins Mkrtchyan, Mikayel (2136) 0-1
1. e4 d5 2. exd5 Nf6 3. c4 c6 4. d4 cxd5 5. Nc3 g6 6. cxd5 Bg7 7. Bb5+ Bd7 8. Bc4 O-O 9. Nf3 Na6 10. O-O Rc8 11. Bb3 Nc7 12. Re1 b5 13. a3 a5 14. Bg5 b4 15. axb4 axb4 16. Na4 Bxa4 17. Rxa4 Ncxd5 18. Qd2 Re8 19. h3 Qb6 20. Ne5 e6 21. Rea1 Ne4 22. Qc1 Rxc1+ 0-1
2024.06.18 Titled Tue 18th Jun Early
496965 Budiarto, Dhatuyo (1977) Silva, Odair Roberto Martins 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 d5 7. Bg5 Be6 8. Nc3 d4 9. Bb5+ Nc6 10. Ne2 Be7 11. O-O O-O 12. Ng3 Rc8 13. f4 exf4 14. Bxf4 Qb6 15. Bd3 Ng4 16. Qe2 Nb4 17. Nc1 Nxc2 18. Bxc2 d3+ 0-1
2024.06.18 Titled Tue 18th Jun Early
497316 Titarov, Vasilii (2171) Silva, Odair Roberto Martins 0-1
1. a3 g6 2. c4 Bg7 3. Nc3 Nf6 4. b4 O-O 5. Bb2 d6 6. d4 e5 7. d5 e4 8. e3 Re8 9. Nge2 h5 10. Nd4 c5 11. bxc5 dxc5 12. Nb3 b6 13. Be2 Bf5 14. O-O Nbd7 15. d6 Ne5 16. Nb5 Nd3 17. Bxd3 exd3 18. Nc7 Qxd6 19. Nxa8 Ng4 20. g3 Bxb2 21. Ra2 Bg7 22. Nd2 Rxa8 23. e4 Be6 24. a4 Rd8 25. a5 h4 26. axb6 axb6 27. Ra6 hxg3 28. hxg3 Bd4 29. Qf3 Qe5 30. Kg2 Kg7 31. Rxb6 Rh8 32. Rh1 Rxh1 33. Kxh1 Bxf2 34. Kg2 Bd4 35. Qf4 Qh5 36. Nf3 Ne3+ 37. Kg1 Nd5+ 38. Nxd4 Nxf4 39. gxf4 Qg4+ 40. Kf2 cxd4 41. f5 gxf5 42. exf5 d2 43. fxe6 d1=Q 44. e7 Qgf3# 0-1
2024.06.18 Titled Tue 18th Jun Early
497543 Silva, Odair Roberto Martins Al Tarbosh, W (2251) 1/2-1/2
1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nf6 6. Bd3 Nc6 7. Nxc6 bxc6 8. Qe2 Be7 9. Nf3 O-O 10. O-O dxe4 11. Bxe4 Nxe4 12. Qxe4 Qd5 13. Qe2 Rd8 14. Be3 Qe4 15. Rad1 Bb7 16. Rxd8+ Rxd8 17. Rd1 Rxd1+ 18. Qxd1 c5 19. h3 Qd5 20. Qxd5 Bxd5 21. Nd2 Bxa2 22. b3 a6 23. Kf1 a5 24. Ke2 f5 25. f4 g5 26. g3 gxf4 27. gxf4 Kf7 28. Kd3 e5 29. fxe5 Ke6 30. Kc3 a4 31. Kb2 axb3 32. cxb3 Bxb3 33. Nxb3 Kxe5 34. Kc3 Ke4 35. Bxc5 Bf6+ 36. Kd2 Kf4 37. Bd6+ Kf3 38. Kd3 Kg2 39. Nd4 Bxd4 40. Kxd4 Kxh3 41. Bf4 Kg4 42. Ke5 h5 43. Bh2 h4 44. Bf4 h3 45. Bh2 Kg5 46. Bf4+ Kg6 47. Bh2 Kg5 48. Bf4+ Kg6 49. Bh2 Kh5 50. Kxf5 Kh4 51. Kf4 Kh5 52. Kg3 Kg5 53. Kxh3 1/2-1/2
2024.06.18 Titled Tue 18th Jun Late
498445 Silva, Odair Roberto Martins Hambleton, A (2420) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 Qf6 4. O-O Bc5 5. c3 Nge7 6. Re1 a6 7. Ba4 h6 8. d4 Bb6 9. Be3 O-O 10. dxe5 Nxe5 11. Nxe5 Bxe3 12. Ng4 Bxf2+ 13. Nxf2 d6 14. Nd2 Ng6 15. Nf3 c6 16. Qd4 Qe7 17. Rad1 Rd8 18. Bb3 Be6 19. Qd2 Bxb3 20. axb3 Qf6 21. Ng4 Qe6 22. h3 Qxb3 23. Nd4 Qc4 24. Nf5 h5 25. Nf6+ Kf8 26. Nxh5 Qc5+ 27. Qd4 1-0
2024.06.18 Titled Tue 18th Jun Late
498794 Silva, Odair Roberto Martins Zeynalov, R (2127) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8. Nxd4 Nc5 9. Nf5 g6 10. Nxe7 Qxe7 11. Bxc6 dxc6 12. Bh6 Ne6 13. Nc3 Bd7 14. Ne4 O-O-O 15. c3 g5 16. Qh5 Rhg8 17. g3 c5 18. Nf6 Rg6 19. Nd5 Qe8 20. Nf6 Qh8 21. h4 gxh4 22. Qxh4 Bc6 23. Rad1 Bf3 24. Rd2 Rxd2 25. Bxd2 Qd8 26. Be3 h6 27. Qc4 Qe7 28. b4 b5 29. Qh4 c4 30. a4 Qd8 31. axb5 axb5 32. Qh3 Qd3 33. Nh5 Kb7 34. Nf4 Nxf4 35. Bxf4 Ra6 36. Qh5 Bxh5 0-1
2024.06.18 Titled Tue 18th Jun Late
499046 Yagupov, I (2232) Silva, Odair Roberto Martins 0-1
1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 Bg4 7. Be3 Nfd7 8. h3 Bxf3 9. Bxf3 Nc6 10. d5 Na5 11. Be2 Bxc3+ 12. bxc3 e5 13. dxe6 fxe6 14. h4 b6 15. f4 Qf6 16. Qd4 Nc6 17. Qxf6 Nxf6 18. Bf3 e5 19. f5 gxf5 20. exf5 e4 21. Be2 h5 22. Bd4 Ng4 23. Bxg4 hxg4 24. O-O Rae8 25. Rae1 Kh7 26. Kh2 Na5 27. Kg3 Nxc4 28. Kxg4 e3 29. Rf3 c5 30. Rfxe3 Nxe3+ 31. Bxe3 Re4+ 32. Kf3 d5 33. g4 Rfe8 34. Rd1 Rxe3+ 35. Kf4 R8e4+ 36. Kg5 Rg3 37. Rxd5 Rexg4+ 38. Kf6 Rf3 39. Rd7+ Kh6 40. Rd8 Kh7 41. Rd7+ Kh8 42. Rxa7 Rgf4 43. Kg6 Rxf5 44. Ra8+ Rf8 45. Ra6 R3f6+ 46. Kg5 Rd6 47. a4 Rf7 48. a5 Kh7 49. axb6 Rg6+ 50. Kh5 Rf5# 0-1
2024.06.18 Titled Tue 18th Jun Late
499156 Kokoszczynski, Jan (2314) Silva, Odair Roberto Martins 0-1
1. Nf3 Nf6 2. c4 g6 3. e3 Bg7 4. Nc3 d6 5. b3 O-O 6. Bb2 c5 7. d4 cxd4 8. Nxd4 Nc6 9. Be2 Bd7 10. O-O a6 11. Rc1 Rb8 12. Bf3 Qa5 13. Qd2 Rfc8 14. Rfd1 b5 15. cxb5 Nxd4 16. Qxd4 axb5 17. Nd5 Rxc1 18. Rxc1 Ne8 19. Bc3 Qxa2 20. Qa4 bxa4 0-1
2024.06.18 Titled Tue 18th Jun Late
499541 Silva, Odair Roberto Martins Injac, Teodora (2424) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4 exd4 7. Nxd4 Bb7 8. O-O c5 9. Nf5 g6 10. Ng3 Bg7 11. Nc3 Ne7 12. Bf4 O-O 13. Qd2 Re8 14. Bh6 Bh8 15. f4 Nc6 16. Kh1 Nd4 17. f5 Be5 18. Rae1 Qh4 19. Bf4 Bf6 20. Nd5 Bxd5 21. exd5 Nxf5 22. Nxf5 gxf5 23. g3 Qg4 24. Qd3 a5 25. b3 Kg7 26. Kg2 Qg6 27. Bd2 Rxe1 28. Bxe1 Re8 29. Bxa5 Re5 30. Bc3 Re4 31. Bxf6+ Qxf6 32. Qxe4 fxe4 33. Rxf6 Kxf6 34. a4 Ke5 35. c4 Kd4 36. Kf2 Kd3 37. Ke1 Kc3 38. a5 Kxb3 39. a6 Kxc4 40. a7 Kxd5 41. a8=Q+ Kd4 42. Qc6 d5 43. Qxc7 c4 44. Qxf7 c3 45. Qf6+ Kd3 46. Qe5 d4 47. Qb5+ Kc2 48. Qe2+ Kb3 49. Qxe4 c2 50. Kd2 Kb2 51. Qxc2+ 1-0
2024.06.18 Titled Tue 18th Jun Late
499709 Silva, Odair Roberto Martins Schmakel, Sam (2453) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Nd5 Be7 11. Bxf6 Bxf6 12. c3 Rb8 13. Nc2 Bg5 14. Be2 O-O 15. O-O Kh8 16. Qd3 f5 17. Bf3 g6 18. Rad1 Bh6 19. Ndb4 Nxb4 20. Nxb4 Rb6 21. Nd5 Rb7 22. Nb4 Rb6 23. Nd5 Rb7 24. Nb4 Rd7 25. exf5 gxf5 26. Bc6 Rg7 27. Qxd6 Qxd6 28. Rxd6 Bg5 29. Nd5 e4 30. g3 f4 31. Re1 e3 32. fxe3 fxg3 33. Nf4 gxh2+ 34. Kxh2 Rxf4 35. exf4 Bxf4+ 36. Kh1 Bxd6 37. Bd5 Re7 38. Rxe7 Bxe7 39. Kg2 Kg7 40. b3 Kf6 41. a4 bxa4 42. bxa4 Ke5 43. Bg8 h5 0-1
2024.06.18 Titled Tue 18th Jun Late
499957 Arabidze, M (2457) Silva, Odair Roberto Martins 1-0
1. c4 Nf6 2. Nc3 g6 3. g3 d6 4. Bg2 Bg7 5. Nf3 O-O 6. d4 Nc6 7. O-O Bg4 8. d5 Na5 9. Nd2 c5 10. Qc2 a6 11. h3 Bd7 12. a4 Ne8 13. Rb1 Rb8 14. b3 b5 15. axb5 axb5 16. Bb2 bxc4 17. bxc4 Rb4 18. Ba3 Rxc4 19. Nxc4 Nxc4 20. Bc1 Qa5 21. Ne4 Nb6 22. Bd2 Qa6 23. Bc3 Nxd5 24. Bxg7 Nxg7 25. Nxc5 dxc5 26. Bxd5 Bxh3 27. Rfc1 Nf5 28. e3 Qf6 29. Qxc5 Qg5 30. Bg2 Bxg2 31. Kxg2 Nh4+ 32. Kf1 Nf3 33. Qxg5 Nxg5 34. Rc7 e6 35. Rbb7 Ne4 36. Kg2 h5 37. Ra7 Nf6 38. Kf3 Nd5 39. Rcb7 Nf6 40. e4 Ng4 41. Ke2 Kg7 42. f3 Nf6 43. Ke3 Nh7 44. e5 Ng5 45. Kf4 Nh7 46. Rc7 g5+ 47. Ke4 Kg6 48. f4 h4 49. gxh4 gxh4 50. Ra1 Rb8 51. Rg1+ Kh5 52. Rxf7 Rb4+ 53. Ke3 Rb3+ 54. Kd4 1-0
2024.06.18 Titled Tue 18th Jun Late
500029 Silva, Odair Roberto Martins Asish Panda (1884) 0-1
1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nc6 6. Bb5 Bd7 7. Nxc6 bxc6 8. Bd3 Bd6 9. Qe2 Ne7 10. O-O O-O 11. c4 Ng6 12. Nf3 c5 13. exd5 exd5 14. Bxg6 fxg6 15. cxd5 Bg4 16. Qe4 Bxf3 17. gxf3 Re8 18. Qg4 Qf6 19. Be3 Qxb2 20. Rac1 Rxe3 21. Rb1 Qxa2 22. Ra1 Qe2 23. Rae1 Qxf3 24. Qd7 Qf4 0-1
2024.06.18 Titled Tue 18th Jun Late
500274 Lopez Idarraga, D (1996) Silva, Odair Roberto Martins 1/2-1/2
1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. Nb5 Na6 6. e3 O-O 7. h3 Ne4 8. Bd3 c6 9. Na3 Nc7 10. O-O c5 11. c3 Bf5 12. Nb5 Nxb5 13. Bxb5 c4 14. Ba4 a6 15. Bc2 b5 16. a3 a5 17. Ne5 f6 18. Nf3 Qb6 19. Nd2 Nxd2 20. Qxd2 Bxc2 21. Qxc2 b4 22. axb4 axb4 23. e4 e6 24. exd5 exd5 25. Rfe1 Rxa1 26. Rxa1 Re8 27. Qd2 f5 28. Bh6 Bh8 29. Ra4 bxc3 30. bxc3 Qb1+ 31. Kh2 Qe4 32. Ra7 Bf6 33. Qb2 Be7 34. Qb6 f4 35. Qc6 Bh4 36. Qd7 Re7 37. Qd8+ Kf7 38. Qf8+ Ke6 39. Qg8+ Kd6 40. Bf8 Bg3+ 41. fxg3 fxg3+ 42. Kxg3 Qe3+ 43. Kh2 Qf4+ 44. Kg1 Qe3+ 45. Kh2 Qf4+ 46. Kg1 Qe3+ 47. Kh2 1/2-1/2
2024.06.18 Titled Tue 18th Jun Late
500330 Altini, N (2370) Silva, Odair Roberto Martins 1-0
1. d4 Nf6 2. Nc3 c5 3. d5 d6 4. e4 g6 5. Bb5+ Nfd7 6. a4 Bg7 7. Nf3 O-O 8. O-O Na6 9. Bf4 Nc7 10. Re1 b6 11. Bc6 Rb8 12. e5 dxe5 13. Nxe5 Nxe5 14. Bxe5 Bxe5 15. Rxe5 Qd6 16. Qe2 e6 17. Nb5 Qd8 18. c4 1-0
2024.06.18 Titled Tue 18th Jun Late
500485 Silva, Odair Roberto Martins Da Silva, Lucas Pereira Mendes (2070) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 g6 9. O-O-O Bg7 10. g4 O-O 11. h4 b5 12. h5 Bb7 13. hxg6 fxg6 14. Ne6 Qa5 15. Nxf8 Rxf8 16. Kb1 b4 17. Nd5 Nxd5 18. Bc4 e6 19. exd5 Nb6 20. Bb3 Bxd5 21. Bxd5 Nxd5 22. Qh3 Kf7 23. f5 exf5 24. Qb3 1-0
2024.06.11 Titled Tue 11th Jun Late
507053 Silva, Odair Roberto Martins Hungaski, R (2471) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O b5 7. Bb3 d6 8. Bd5 Nxd5 9. exd5 Ne5 10. Nxd4 Bb7 11. Re1 Be7 12. Nf5 O-O 13. Nxe7+ Qxe7 14. f4 f5 15. fxe5 dxe5 16. c4 bxc4 17. Nc3 Rad8 18. Qe2 Bxd5 19. Qxe5 Qxe5 20. Rxe5 c6 21. Bg5 Rd7 22. Rd1 h6 23. Bh4 Rb8 24. Rd2 g5 25. Bf2 f4 26. h4 gxh4 27. Bxh4 Kh7 28. Re7+ Rxe7 29. Bxe7 Kg6 30. Ba3 Be6 31. Rd6 Kf5 32. Rxc6 Rg8 33. Kf2 Ke5 34. Rxa6 Bf5 35. Rxh6 Bd3 36. Bd6+ 1-0
2024.06.11 Titled Tue 11th Jun Late
507409 Silva, Odair Roberto Martins Llorente Zaro, A (2440) 0-1
1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nge2 Nbd7 5. h3 h5 6. g3 c6 7. a4 Be7 8. Bg2 b6 9. f4 a6 10. O-O Bb7 11. Be3 b5 12. a5 O-O 13. Qd2 b4 14. Na4 exd4 15. Nxd4 c5 16. e5 cxd4 17. exf6 Bxg2 18. fxe7 Qxe7 19. Bxd4 Bxf1 20. Rxf1 Qe4 21. Re1 Qf5 22. Kh2 Rac8 23. c3 bxc3 24. Nxc3 Rfe8 25. Rg1 Nc5 26. g4 hxg4 27. hxg4 Qh7+ 28. Kg3 Nb3 29. Qd1 Rc4 30. Bf2 Nc5 31. Qxd6 Ne4+ 32. Nxe4 Qxe4 33. Re1 Qa8 34. Rxe8+ Qxe8 35. g5 Qc8 36. g6 fxg6 37. Qd5+ Kh7 38. Qh1+ Kg8 39. Qd5+ Kf8 40. Qd6+ Kf7 41. Qd5+ Qe6 42. Qb7+ Kg8 43. Qa8+ Rc8 44. Qf3 Qc6 45. Qb3+ Qc4 46. Qb7 Rf8 47. Qd7 Qxf4+ 0-1
2024.06.11 Titled Tue 11th Jun Late
507579 Reyes Zavaleta, Fabian Ricardo (2037) Silva, Odair Roberto Martins 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Bg4 7. O-O Nfd7 8. Be3 Bxf3 9. Bxf3 Nc6 10. d5 Na5 11. Be2 Bxc3 12. bxc3 e5 13. dxe6 fxe6 14. f4 Qe7 15. Qc2 b6 16. Rad1 Nb7 17. Rde1 Nbc5 18. Bd4 e5 19. Be3 exf4 20. Bxf4 Qxe4 21. Qd2 Ne5 22. Bf3 Nxf3+ 23. Rxf3 Qxc4 24. Re7 Rae8 25. Bh6 Ne4 26. Qe3 d5 27. Bxf8 Rxf8 28. Qh6 Qc5+ 29. Kh1 Qxe7 0-1
2024.06.11 Titled Tue 11th Jun Late
507806 Principe, G (2153) Silva, Odair Roberto Martins 1-0
1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 O-O 5. O-O d6 6. b3 c5 7. Bb2 Nc6 8. c4 cxd4 9. Nxd4 Bd7 10. Nc3 a6 11. Rc1 Rb8 12. Qd2 Qa5 13. Rfd1 Rfc8 14. h3 b5 15. cxb5 Nxd4 16. Qxd4 axb5 17. Nd5 Nh5 18. Rxc8+ Rxc8 19. Qd2 Qxd2 20. Rxd2 Re8 21. Bxg7 Nxg7 22. Rc2 Ne6 23. Nb6 Rd8 24. Nxd7 Rxd7 25. Bxb5 Ra7 26. a4 Nc5 27. b4 Ne4 28. a5 d5 29. Rc8+ Kg7 30. a6 e5 31. Bf1 d4 32. exd4 exd4 33. b5 Nd6 34. Rd8 1-0
2024.06.11 Titled Tue 11th Jun Late
508100 Silva, Odair Roberto Martins Sebag, M (2441) 1/2-1/2
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Ne5 c6 7. g4 Bg6 8. h4 Nbd7 9. Nc4 Qc7 10. h5 Be4 11. Nxe4 Nxe4 12. Qf3 Nef6 13. Bf4 Qd8 14. O-O-O Nd5 15. Bg3 b5 16. Ne3 e6 17. Nxd5 cxd5 18. Bxb5 Be7 19. Qe2 Qa5 20. Kb1 a6 21. Bxd7+ Kxd7 22. Bf4 Rhc8 23. Rh3 Rc4 24. Rb3 Rac8 25. c3 Ra4 26. a3 Rac4 27. h6 g5 28. Bc1 R8c7 29. Rb8 Bd6 30. Bxg5 Bxa3 31. Bf4 Bd6 32. Bxd6 Kxd6 33. Qe5+ Kc6 34. Rd2 Rb7 35. Rxb7 Kxb7 36. Qg7 Ra4 37. Qxf7+ Ka8 38. Qe8+ Ka7 39. Qd7+ Ka8 40. Qc8+ Ka7 41. Qd7+ Ka8 42. Qc8+ Ka7 43. Qd7+ 1/2-1/2
2024.06.11 Titled Tue 11th Jun Late
508306 Agasiyev, Ka (2441) Silva, Odair Roberto Martins 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Bb5+ Nbd7 7. Nf5 a6 8. Be2 Nc5 9. Ng3 h5 10. h4 Be6 11. Bg5 Be7 12. Bxf6 Bxf6 13. Nxh5 Bxh4 14. g3 g6 15. Ng7+ Kf8 16. Nxe6+ Nxe6 17. Rxh4 Rxh4 18. gxh4 Qxh4 19. Qxd6+ Kg8 20. Qxe5 Nf4 21. Bf3 Nh3 22. Qg3 Ng5 23. Bg2 Qh6 24. f4 Ne6 25. Nd5 Nd4 26. Qd3 Qh4+ 27. Kf1 Ne6 28. Qe3 Rc8 29. c3 Kg7 30. Ke2 Rc4 31. b3 Rc5 32. Rh1 Qd8 33. Qh3 Rxd5 34. Qh6+ Kf6 35. exd5 Nc5 36. Qg5+ 1-0
2024.06.11 Titled Tue 11th Jun Late
508600 Silva, Odair Roberto Martins Soto, Cristian Camilo (2090) 1/2-1/2
1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 Bg4 11. f3 O-O 12. fxg4 Re8+ 13. Ne2 Nxg4 14. O-O Qb6+ 15. Kh1 Nf2+ 16. Rxf2 Qxf2 17. Bd2 Ne5 18. Bb5 Re6 19. Nf4 Rd6 20. Nd3 Nxd3 21. Bxd3 Re8 22. Be1 Qf6 23. Bg3 Rde6 24. c3 Re3 25. Qd2 h5 26. Rf1 Qe6 27. Bf2 Re5 28. h3 b6 29. Bg3 Re3 30. Bf4 Re1 31. Rxe1 Qxe1+ 32. Qxe1 Rxe1+ 33. Kh2 g6 34. Kg3 Rd1 35. Bb5 Rb1 36. b4 Rb3 37. Be5 Rxa3 38. Bc6 a5 39. bxa5 Rxa5 40. Bd4 b5 41. Bc5 Ra1 42. Bxd5 Rc1 43. Bb4 Re1 44. Kf4 Re8 45. Bc6 Rb8 46. Ke5 Kg7 47. Kd6 f5 48. Kc7 Rg8 49. Bxb5 Kf6 50. c4 Kg5 51. c5 Kf4 52. c6 Kg3 53. Bc4 Rg7+ 54. Kd6 Kxg2 55. Bd5+ Kxh3 56. Be6 Ra7 57. Bc5 Ra6 58. Bc4 Ra8 59. c7 f4 60. Be6+ Kg3 61. Bd5 Rc8 62. Bf7 g5 63. Bxh5 g4 64. Kd7 Rxc7+ 65. Kxc7 f3 66. Kd6 f2 67. Bxf2+ Kxf2 68. Bxg4 1/2-1/2
2024.06.11 Titled Tue 11th Jun Late
508715 Vaglio Mattey, Emanuel (2155) Silva, Odair Roberto Martins 0-1
1. Nf3 Nf6 2. d4 g6 3. e3 Bg7 4. Bd3 O-O 5. O-O d6 6. Nbd2 c5 7. b3 Nc6 8. Bb2 Nb4 9. Qe2 Nxd3 10. Qxd3 Bf5 11. e4 Nxe4 12. Nxe4 d5 13. Nfd2 cxd4 14. Rfe1 e5 15. Rad1 Rc8 16. Ba3 Re8 17. Qb5 dxe4 18. Nxe4 Bxe4 19. Rxe4 Rxc2 20. Qxb7 Rxa2 21. Bc5 Qc8 22. Qd5 a5 23. b4 Rc2 24. h3 axb4 25. Bxb4 Rb2 26. Ba3 Qb7 27. Rdxd4 Rb1+ 28. Kh2 Qa7 29. Qd7 Qxd7 30. Rxd7 f5 31. Rc4 e4 32. Bd6 Rb6 33. Bf4 Bf6 34. Rcc7 g5 35. Rf7 gxf4 36. h4 e3 37. fxe3 fxe3 38. Rfd7 Be5+ 39. Kh3 Bxc7 40. h5 e2 41. h6 e1=Q 42. Rg7+ Kh8 43. g4 Re3+ 44. Kg2 Rb2# 0-1
2024.06.11 Titled Tue 11th Jun Late
508925 Silva, Odair Roberto Martins Cervantes Landeiro, Thalia (2271) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 h6 9. Bxf6 Nxf6 10. f5 Qc5 11. O-O-O g5 12. fxg6 Bg4 13. gxf7+ Kxf7 14. Qd3 Bxd1 15. Qxd1 Bg7 16. Nf5 Rhd8 17. Bd3 e6 18. Nxg7 Kxg7 19. h4 b5 20. Kb1 b4 21. Ne2 Qe5 22. Rf1 Rf8 23. Nf4 Kh7 24. g4 Nd7 25. Nh5 Rxf1 26. Qxf1 Rf8 27. Qe1 Nf6 28. Nxf6+ Rxf6 29. b3 Qc3 30. Qe2 e5 31. g5 Rg6 32. Qg4 Qe1+ 33. Kb2 Qc3+ 34. Kb1 Qc7 35. Qf5 hxg5 36. h5 Qg7 37. Bxa6 g4 38. Bf1 g3 39. Qxg6+ Qxg6 40. hxg6+ Kxg6 41. a4 bxa3 42. b4 Kg5 43. b5 Kf4 44. b6 Kxe4 45. b7 Kf3 46. b8=Q Kf2 47. Qb5 e4 48. Qe2+ 1-0
2024.06.11 Titled Tue 11th Jun Late
509088 Papasimakopoulos, Alexandros (2375) Silva, Odair Roberto Martins 1-0
1. a3 g6 2. h4 h5 3. e4 c5 4. d4 cxd4 5. Qxd4 Nf6 6. Bb5 a6 7. e5 Ng4 8. e6 Nf6 9. exf7+ Kxf7 10. Bd3 Nc6 11. Qe3 d5 12. Nf3 e5 13. Nxe5+ Nxe5 14. Qxe5 Bb4+ 15. Kf1 Re8 16. Bxg6+ Kxg6 17. Qg5+ Kf7 18. axb4 Qc7 19. Qd2 Bf5 20. Nc3 Qc4+ 21. Kg1 d4 22. Na4 Re2 23. Nb6 Rxd2 24. Nxc4 Rd1+ 25. Kh2 Ng4+ 26. Kg3 Rxh1 27. Nd6+ Ke6 28. Nxb7 Bxc2 29. b5 Bd3 30. Nc5+ Kd5 31. Nxd3 a5 32. b3 Rc8 33. b6 Rb8 34. Rxa5+ Kc6 35. Rxh5 Rg8 36. Bg5 Nf6 37. Rh6 Kd5 38. Rxf6 Ke4 39. Nc5+ Kd5 40. Rf5+ Kc6 41. b7 Rb1 42. h5 d3 43. h6 d2 44. h7 d1=Q 45. hxg8=Q Rxb3+ 46. Qxb3 Qxb3+ 47. Nxb3 1-0
2024.06.11 Titled Tue 11th Jun Late
509159 Silva, Odair Roberto Martins Pinto, Daniel (2265) 1-0
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 dxc4 7. Bxc4 Na5 8. Bd3 e6 9. O-O Be7 10. Re1 O-O 11. Bc2 b6 12. Qd3 Bb7 13. Bg5 g6 14. Rad1 Rc8 15. Ne5 Nc6 16. Qh3 Nd5 17. Bh6 Re8 18. Nxf7 Qd7 19. Nxd5 Kxf7 20. Bb3 Na5 21. Nxe7 Rxe7 22. Bg5 Ree8 23. Qxh7+ Kf8 24. Bh6+ 1-0
2024.05.21 Titled Tue 21st May Early
532290 Silva, Odair Roberto Martins Godzwon, Iwo (2404) 0-1
1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Qxd5 5. d4 e6 6. Bd3 Nf6 7. O-O cxd4 8. cxd4 Be7 9. Nc3 Qd8 10. Re1 O-O 11. a3 Nc6 12. Bc2 Re8 13. Qd3 g6 14. Bb3 b5 15. d5 Bb7 16. Bh6 Na5 17. Ba2 Nxd5 18. Ne4 Bf8 19. Bxf8 Rxf8 20. Rad1 Rc8 21. Qd4 Nc6 22. Qd2 Nce7 23. Ne5 Qc7 24. Qd4 Nf5 25. Qd2 Qxe5 26. Nc5 Qc7 27. Nxb7 Qxb7 28. Qg5 Rfd8 29. g4 Qe7 30. Qd2 Nh4 0-1
2024.05.21 Titled Tue 21st May Early
532738 Shvedova, Alexandra (2196) Silva, Odair Roberto Martins 1-0
1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. g3 Bg7 5. Bg2 O-O 6. Nf3 Nc6 7. O-O Bg4 8. h3 Bxf3 9. Bxf3 Nd7 10. e3 e5 11. d5 Ne7 12. e4 f5 13. Qe2 a5 14. Kg2 Nc5 15. Bd2 Rf7 16. exf5 gxf5 17. Bh5 Ng6 18. f4 e4 19. Be3 Nd3 20. Rab1 Qe7 21. Nb5 c5 22. Na3 Kh8 23. b3 Rg8 24. Kh2 Bf6 25. Nc2 Rfg7 26. Ne1 Nf8 27. Rg1 Bd4 28. Bxd4 cxd4 29. Nxd3 exd3 30. Qxd3 Qf6 31. Rbd1 Qh6 32. Bf3 Ng6 33. Qxd4 Rf8 34. Rde1 Kg8 35. Re6 Re7 36. Rge1 Rfe8 37. Qf6 Qg7 38. Qxf5 Rxe6 39. Rxe6 Rf8 40. Qe4 Qb2+ 41. Qe2 Qc3 42. Bg4 Qc1 43. Bh5 Nxf4 44. gxf4 Qxf4+ 45. Kh1 Qg3 46. Qg4+ Qxg4 47. Bxg4 1-0
2024.05.21 Titled Tue 21st May Early
533018 Filali, Razzouki Marouane (2234) Silva, Odair Roberto Martins 0-1
1. b3 e5 2. Bb2 Nc6 3. g3 d5 4. Bg2 Nf6 5. e3 a5 6. Ne2 a4 7. a3 axb3 8. cxb3 Bf5 9. O-O Bd3 10. Re1 h5 11. Nc1 Bg6 12. h4 Bd6 13. d4 e4 14. Ne2 Bf5 15. Nf4 Bxf4 16. exf4 O-O 17. Nd2 Qd7 18. Nf1 Bh3 19. Ne3 Ne7 20. Rc1 c6 21. a4 Bxg2 22. Kxg2 Nf5 23. Ba3 Rfe8 24. b4 Ng4 25. Nxg4 hxg4 26. b5 cxb5 27. Rc3 Rxa4 28. Bc5 Rc4 29. Rb3 e3 30. fxe3 b6 31. Ba3 Qe6 32. Bc1 Rec8 33. Bd2 Rc2 34. Re2 Qe4+ 35. Kh2 Qf3 36. Qe1 Re8 37. e4 Qxb3 38. exf5 Rxe2+ 39. Qxe2 Qb2 0-1
2024.05.21 Titled Tue 21st May Early
533380 Silva, Odair Roberto Martins Portal Ramos, Cristhian (2154) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. O-O-O Nbd7 10. Bd3 b5 11. Rhe1 Bb7 12. Nd5 exd5 13. Nf5 Kf8 14. Qg3 dxe4 15. Bxe4 Bxe4 16. Rxe4 Nxe4 17. Bxe7+ Ke8 18. Qxg7 Rf8 19. Qd4 Qc6 20. Bxf8 Nxf8 21. Qxe4+ Qxe4 22. Nxd6+ Ke7 23. Nxe4 Ne6 24. f5 Nf4 25. g3 Nh5 26. c3 Rc8 27. Kc2 Rc6 28. Rd5 Rc4 29. Kd3 f6 30. b3 Rc6 31. c4 bxc4+ 32. bxc4 Ng7 33. g4 Ne8 34. Kd4 Rb6 35. Ra5 Nc7 36. Nc5 Rd6+ 37. Kc3 Rc6 38. Nd3 Rb6 39. Rc5 Kd6 40. Ra5 Rb1 41. c5+ Kc6 42. Nb4+ Kb7 43. Ra3 Nb5+ 44. Kd2 Nxa3 45. c6+ Kc7 46. Nd5+ Kxc6 47. Nxf6 Rb2+ 48. Ke3 Rxh2 49. g5 Nc4+ 50. Kf4 Nd6 51. Nxh7 Rxh7 52. g6 Rh5 53. g7 Rxf5+ 54. Kg4 Rf1 0-1
2024.05.21 Titled Tue 21st May Early
533589 Silva, Odair Roberto Martins Carter, Emmanuel (2017) 0-1
1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. e5 Nfd7 6. c3 Nc6 7. Ne2 Be7 8. f4 O-O 9. Nf3 cxd4 10. cxd4 f5 11. O-O Kh8 12. Kh1 g6 13. h3 a6 14. g4 b5 15. g5 Rf7 16. h4 Nf8 17. Kg2 Bb7 18. Rh1 Rc8 19. h5 Kg8 20. Be3 Nb4 21. Bb1 Rg7 22. a3 Nc6 23. Bd3 gxh5 24. Ng3 Ng6 25. Nxh5 Rf7 26. Nf6+ Bxf6 27. gxf6 Rcc7 28. Ng5 Qe8 29. Rh6 Kh8 30. Qh5 Qg8 31. Rh1 Ngxe5 32. dxe5 d4 33. Kf1 dxe3 34. Rg6 Qd8 35. Nxf7+ Rxf7 36. Be2 Qd2 37. Rg7 Qc1+ 38. Bd1 e2+ 39. Kxe2 Nd4+ 40. Ke1 Qe3+ 41. Kf1 Qxf4+ 42. Ke1 Qxe5+ 43. Kd2 Qf4+ 44. Kc3 Qe3+ 45. Kb4 Nc6# 0-1
2024.05.07 Titled Tue 7th May Late
550761 Cabarkapa, N (2444) Silva, Odair Roberto Martins 1-0
1. b3 e5 2. Bb2 Nc6 3. Nf3 e4 4. Nd4 Nf6 5. e3 d5 6. Nxc6 bxc6 7. d3 Bf5 8. Nd2 Qd7 9. Be2 Be7 10. O-O O-O 11. dxe4 Nxe4 12. Nxe4 Bxe4 13. c4 a5 14. Bf3 Bxf3 15. Qxf3 a4 16. Rad1 Rfd8 17. e4 axb3 18. axb3 Ra2 19. Ba1 Qe6 20. exd5 cxd5 21. cxd5 Qg6 22. g3 h5 23. Rfe1 Bc5 24. Bd4 Bb4 25. Re5 Qg4 26. Qxg4 hxg4 27. Rg5 g6 28. Bf6 Re8 29. Rxg4 Ra6 30. d6 Rxd6 31. Rxd6 cxd6 32. Rh4 1-0
2024.05.07 Titled Tue 7th May Late
551103 Cieslak, Patryk (2372) Silva, Odair Roberto Martins 1-0
1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. Be2 Bg7 5. h4 h5 6. d4 O-O 7. Bg5 c5 8. d5 b5 9. cxb5 a6 10. a4 Nbd7 11. Nf3 Qa5 12. Bd2 axb5 13. Bxb5 Ba6 14. O-O c4 15. Qe2 Rfc8 16. Bc6 Rab8 17. Nb5 Qd8 18. Bc3 Nb6 19. Nbd4 Nfd7 20. Bb5 Bxb5 21. axb5 Nc5 22. Nc6 Qd7 23. Ra7 Rb7 24. Rxb7 Qxb7 25. Bxg7 Kxg7 26. Ng5 Nd3 27. Qf3 Rf8 28. b3 Ne5 29. Qc3 cxb3 30. Nxe5 dxe5 31. Qxe5+ f6 32. Ne6+ Kf7 33. Qf4 Rh8 34. Qf3 b2 35. Qb3 Nd7 36. Qxb2 Rb8 37. Rb1 Ne5 38. Qb3 Qb6 39. Qc3 Ng4 40. Qc5 Qa5 41. f3 Qa2 42. Rf1 Ne5 43. Nc7 Nd3 44. Qc6 Nf4 45. Rf2 Qa1+ 46. Kh2 Qd4 47. Rc2 Qd3 48. Ne6 Ne2 49. Qc7 Qe3 50. Rxe2 Qxe2 51. Qxb8 Qe1 52. Qf8# 1-0
2024.05.07 Titled Tue 7th May Late
551233 Silva, Odair Roberto Martins Novikova, M (1999) 0-1
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Bd3 a6 6. Nge2 Nc6 7. Bf4 Qd8 8. Qd2 e6 9. O-O-O Bd6 10. Rhe1 Bxf4 11. Qxf4 O-O 12. Qh4 Ne7 13. Nf4 Ng6 14. Bxg6 hxg6 15. Nh3 Nh7 16. Qg3 Qd6 17. Qf3 Rb8 18. d5 exd5 19. Nxd5 Qc5 20. Ne7+ Kh8 21. Nf4 Bf5 22. Nd3 Bxd3 23. Rxd3 Rbe8 24. Rde3 Qg5 25. h4 Qh6 26. g4 Rxe7 27. g5 Rxe3 28. Qxe3 Qh5 29. f4 Rg8 30. Qe7 Qxh4 31. Qxf7 Qxe1# 0-1
2024.05.07 Titled Tue 7th May Late
551408 Vila Dupla, A (2041) Silva, Odair Roberto Martins 1-0
1. Nf3 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 Nc6 7. Nc3 Bg4 8. h3 Bxf3 9. Bxf3 Nd7 10. Bxc6 bxc6 11. e4 Rb8 12. Rb1 c5 13. Be3 cxd4 14. Bxd4 Ne5 15. b3 c5 16. Bxe5 Bxe5 17. Nd5 e6 18. Ne3 Qa5 19. Qc2 Qb4 20. Rbd1 a5 21. Qd2 a4 22. Qxb4 Rxb4 23. Nc2 Rb7 24. f4 axb3 25. axb3 Bf6 26. Rxd6 Rb4 27. Nxb4 1-0
2024.05.07 Titled Tue 7th May Late
551688 Silva, Odair Roberto Martins Mena, Martin (1979) 1-0
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. cxd5 Bg7 7. Bb5+ Nbd7 8. d6 exd6 9. Qe2+ Qe7 10. Bf4 d5 11. Qxe7+ Kxe7 12. Nf3 Re8 13. O-O Kf8 14. Rfe1 a6 15. Ba4 b5 16. Bb3 Bb7 17. Ne5 Nb6 18. a4 b4 19. Na2 a5 20. Nc1 Nh5 21. Be3 Bxe5 22. dxe5 Nc4 23. Bd4 Ng7 24. Nd3 Ne6 25. Bc5+ Kg8 26. Rac1 Ba6 27. Red1 Rac8 28. Bd6 Red8 29. Be7 Rd7 30. Bf6 Rdc7 31. h4 Nb6 32. Rxc7 Rxc7 33. g3 Nd4 34. Nxb4 axb4 35. Rxd4 Rc1+ 36. Kg2 Bf1+ 37. Kh2 Rb1 38. a5 Rxb2 39. axb6 Bb5 40. b7 Rxf2+ 41. Kg1 Rf1+ 42. Kg2 Rc1 43. b8=Q+ 1-0
2024.05.07 Titled Tue 7th May Late
551900 Ivanov, Aleksandr (2068) Silva, Odair Roberto Martins 1-0
1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. Nc3 Bg7 5. e4 O-O 6. Be2 Bg4 7. Be3 Nfd7 8. Nd2 e5 9. d5 Bxe2 10. Qxe2 f5 11. f3 Bh6 12. O-O-O Bxe3 13. Qxe3 c5 14. Rdf1 f4 15. Qe1 Na6 16. a3 Nc7 17. h4 b5 18. h5 b4 19. Ncb1 g5 20. h6 Rb8 21. a4 b3 22. Nc3 Nb6 23. Nb5 Nxa4 24. Nxa7 Rb6 25. Nc6 Qa8 26. Rh5 Nxb2 27. Rxg5+ Kh8 28. Qe2 Qa1+ 29. Nb1 Na4 30. Kd2 Rxc6 31. dxc6 Ne6 32. Rg7 Nd4 33. Qd3 Qb2+ 34. Ke1 Qc2 35. Qd1 Qxg2 36. Rxg2 b2 37. Qxa4 Ne6 38. Rfg1 Rb8 39. Qa7 Rc8 40. Qd7 Ng5 41. Qe7 Nxf3+ 42. Kf2 Ng5 43. Rxg5 Rc7 44. Rg8# 1-0
2024.05.07 Titled Tue 7th May Late
552005 Silva, Odair Roberto Martins Golsefidy, Sepehr (2006) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. O-O Nge7 6. Nxe5 Nxe5 7. d4 b5 8. Bb3 Bxd4 9. Qxd4 d6 10. f4 c5 11. Qd1 c4 12. fxe5 Qb6+ 13. Kh1 dxe5 14. Qh5 Qe6 15. a4 cxb3 16. axb5 bxc2 17. Nc3 Bb7 18. Qe2 O-O 19. Bg5 f6 20. Be3 axb5 21. Qxb5 Ba6 22. Rxa6 Qxa6 23. Rc1 Qxb5 24. Nxb5 Rab8 25. Nd6 Rxb2 0-1
2024.04.23 Titled Tue 23rd Apr Late
567080 Swiatlowski, L (2199) Silva, Odair Roberto Martins 1-0
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d3 O-O 5. O-O d6 6. c4 e5 7. Nc3 Nc6 8. Rb1 a5 9. a3 Nd4 10. e3 Nxf3+ 11. Bxf3 c6 12. Bg2 d5 13. cxd5 cxd5 14. Nb5 Qb6 15. Nc3 Be6 16. Bd2 d4 17. exd4 exd4 18. Ne4 Bb3 19. Nxf6+ Bxf6 20. Qf3 Rae8 21. Rbe1 Rxe1 22. Rxe1 Bc2 23. b4 axb4 24. Bxb4 Rd8 25. h4 h5 26. Rc1 Ba4 27. Qxb7 Qxb7 28. Bxb7 Bb5 29. Be4 Kg7 30. Rc5 Rb8 31. Rc7 Be5 32. Re7 Kf6 33. Ra7 Rc8 34. Rb7 Be8 35. Be7+ Ke6 36. Bb4 f5 37. Bf3 Bb5 38. Re7+ Kf6 39. Bd5 Rc7 40. Re6+ Kg7 41. Rxe5 Bxd3 42. Re7+ Kh6 43. Rxc7 1-0
2024.03.12 Titled Tue 12th Mar Late
608971 Martine, JC (1998) Silva, Odair Roberto Martins 0-1
1. d4 Nf6 2. Nd2 d5 3. Ngf3 c5 4. e3 Nc6 5. c3 e6 6. Bd3 Bd6 7. O-O O-O 8. dxc5 Bxc5 9. e4 a5 10. Qe2 b6 11. e5 Nd7 12. Re1 Be7 13. Nf1 Nc5 14. Bc2 Ba6 15. Qe3 Rc8 16. Ng3 b5 17. Nh5 b4 18. Nxg7 Ne4 19. Qh6 f5 20. Nh5 Rf7 21. Qxe6 bxc3 22. bxc3 Qf8 23. Qxd5 Nb4 24. cxb4 Rxc2 25. Qe6 Bc8 26. Qb3 Rc3 27. Qd5 Bxb4 28. Rxe4 Bb7 29. Qd2 fxe4 30. Qg5+ Kh8 31. e6 Rf5 32. Qg7+ Qxg7 33. Nxg7 Kxg7 34. Bb2 exf3 35. a3 Kg6 36. axb4 Rb3 37. Bd4 Rxb4 38. Be3 Re5 39. gxf3 Bxf3 40. Rc1 a4 41. h4 Rxh4 42. Ra1 Rh1# 0-1
2024.03.12 Titled Tue 12th Mar Late
609170 Silva, Odair Roberto Martins Gordon, D (2031) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Be3 b5 9. Nd5 Rb8 10. c4 b4 11. Nc2 Nf6 12. Bd3 O-O 13. O-O a5 14. Qe2 Ng4 15. h3 Nxe3 16. Ncxe3 Bg5 17. Nc2 Be6 18. Rad1 Bxd5 19. cxd5 Ne7 20. Ne3 Bxe3 21. Qxe3 Qb6 22. Qxb6 Rxb6 23. Rc1 Rc8 24. Rxc8+ Nxc8 25. Rc1 Rb8 26. Rc6 a4 27. Ba6 Nb6 28. Rxd6 a3 29. bxa3 bxa3 30. Rc6 Kf8 31. Rc7 Na8 32. Rc3 Ke7 33. Rxa3 Nc7 34. Bd3 Kd6 35. Kf1 Rb2 36. Bc4 Rb4 37. Rc3 g6 38. Bb3 Nb5 39. Rc4 Rxc4 40. Bxc4 Nc3 41. Ke1 Nxe4 42. f3 Nf6 43. Kd2 Kc5 44. Bb3 Kd4 45. a4 Ne8 46. a5 Kc5 47. Kc3 Kb5 48. Ba4+ Kxa4 49. a6 Nd6 50. a7 Nb5+ 51. Kc4 Nxa7 52. Kc5 Nb5 53. d6 Nd4 54. d7 f6 55. Kd6 Nf5+ 56. Ke6 Nd4+ 57. Kd5 1-0
2024.03.12 Titled Tue 12th Mar Late
609326 Silva, Odair Roberto Martins Diaz, Fe (2086) 0-1
1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 Be7 5. c3 c5 6. e5 Nfd7 7. Ne2 Nc6 8. f4 f6 9. Nf3 O-O 10. O-O a6 11. a3 b5 12. b4 cxd4 13. cxd4 Nb6 14. Kh1 Bd7 15. Ng3 Nc4 16. Qc2 f5 17. Ne2 a5 18. bxa5 Rxa5 19. g4 g6 20. Rg1 Nb4 21. axb4 Rxa1 22. gxf5 exf5 23. Nc3 Bxb4 24. Nxd5 Bc6 25. Nf6+ Rxf6 26. exf6 Bxf3+ 27. Rg2 Qd5 28. h4 Bxg2+ 0-1
2024.03.05 Titled Tue 5th Mar Early
612989 Kucuksari, Kaan (2465) Silva, Odair Roberto Martins 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 Bg4 7. O-O Nfd7 8. h3 Bxf3 9. Bxf3 Nc6 10. Be3 e5 11. d5 Nd4 12. Be2 c5 13. dxc6 bxc6 14. Bd3 Rb8 15. b3 Nc5 16. Ne2 a5 17. Rb1 Nce6 18. Nxd4 Nxd4 19. Bxd4 exd4 20. f4 c5 21. Kh1 Rb4 22. a3 Rb7 23. Bc2 Qc7 24. Qf3 Qe7 25. Rbe1 a4 26. bxa4 Rb2 27. Qd3 Rfb8 28. Bd1 Ra2 29. Bf3 Qh4 30. e5 Qxf4 31. Bd5 Rf2 32. Rxf2 Qxf2 33. Rf1 Qe3 34. Qxe3 dxe3 35. exd6 Bc3 36. Bf3 Rd8 37. Rd1 Bd2 38. Kg1 Rxd6 39. Kf1 Ra6 40. Bd5 Rxa4 41. Ke2 Rxa3 42. Rf1 Ra7 43. Rf6 Kg7 44. Rc6 Ra2 45. Kf3 Bc1 46. Rc7 Rf2+ 47. Kg3 Rf6 48. Re7 Rf5 49. Kh2 Kf8 50. Re4 f6 51. Kg3 Rf2 52. Re6 Rf5 53. Re4 h5 54. Re6 Bd2 55. h4 Be1+ 56. Kh3 Bf2 57. g4 Rf4 58. gxh5 gxh5 59. Kg2 Rg4+ 60. Kf3 Rxh4 61. Rxf6+ Ke7 62. Rc6 Rh3+ 63. Ke2 Rh1 64. Bxh1 h4 65. Bd5 h3 66. Rh6 h2 67. Rxh2 Kd6 68. Rh5 Ke7 69. Rf5 1-0
2024.03.05 Titled Tue 5th Mar Early
613093 Silva, Odair Roberto Martins Clawitter, C (2050) 1-0
1. e4 e6 2. d4 d5 3. Nd2 Be7 4. c3 c5 5. dxc5 Nf6 6. Bd3 dxe4 7. Nxe4 Nxe4 8. Bxe4 Qxd1+ 9. Kxd1 Bxc5 10. Ke2 Nc6 11. Be3 Bb6 12. Bxb6 axb6 13. Nf3 f6 14. Rhd1 e5 15. Rd6 Ke7 16. Rd2 Be6 17. Bd5 Rhd8 18. Bxe6 Kxe6 19. a3 Na5 20. Rad1 Rxd2+ 21. Rxd2 Nc4 22. Rc2 Rd8 23. a4 Rc8 24. b3 Na5 25. Nd2 Nc6 26. Nc4 b5 27. axb5 Ne7 28. Rd2 Rc5 29. Rd6+ Kf7 30. Rd7 b6 31. Kd3 Ke8 32. Rb7 Nc8 33. Nxb6 Rxb5 34. Nxc8 Rxb7 35. Nd6+ 1-0
2024.03.05 Titled Tue 5th Mar Early
613484 Silva, Odair Roberto Martins Gurevich, D (2357) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O O-O 9. f4 h6 10. Bxf6 Bxf6 11. Nb3 e5 12. g3 Bg4 13. Be2 Bxe2 14. Qxe2 exf4 15. Nd5 f3 16. Qxf3 Be5 17. Rhf1 a5 18. a4 Nb4 19. c3 Nxd5 20. Rxd5 b6 21. Nd2 Rc8 22. Qd3 Qe8 23. Rb5 Qc6 24. Nf3 Rfd8 25. Qd5 Qc4 26. Qxc4 Rxc4 27. Nxe5 dxe5 28. Rxe5 Rxa4 29. Kc2 Kf8 30. Rf4 Ra1 31. Rb5 Rad1 32. Rxb6 R1d2+ 33. Kb3 Rxh2 34. Rb7 f6 35. e5 Rdd2 36. Ka3 Rhg2 37. exf6 gxf6 38. Rxf6+ Kg8 39. Rg6+ Kf8 40. Rxh6 Kg8 41. Rg6+ Kf8 42. Rg5 a4 43. Rg4 Rd1 44. Ka2 1-0
2024.03.05 Titled Tue 5th Mar Early
613808 Aldokhin, I (2413) Silva, Odair Roberto Martins 1/2-1/2
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 h6 7. Bc4 Be7 8. O-O O-O 9. Be3 Be6 10. Bb3 Nbd7 11. Qe2 a6 12. Rad1 b5 13. Bxe6 fxe6 14. a4 b4 15. Na2 a5 16. Qc4 Kf7 17. c3 Qc8 18. Qe2 Qb7 19. cxb4 axb4 20. b3 Nxe4 21. Rfe1 d5 22. Bc1 Kg8 23. Bb2 Bf6 24. Qd3 Nec5 25. Qc2 Rac8 26. Qg6 Nxb3 27. Rb1 e4 28. Nh4 Nd2 29. Qg4 Qa6 30. Ng6 Rf7 31. Nxb4 Qxa4 32. Qxe6 Nxb1 33. Nxd5 Qa5 34. Rxb1 Rb8 35. Nge7+ Bxe7 36. Nxe7+ Kf8 37. Ng6+ Kg8 38. Ne7+ Kf8 39. Ng6+ Kg8 40. Ne7+ 1/2-1/2
2024.03.05 Titled Tue 5th Mar Early
614008 Zeltsan, Joseph (2419) Silva, Odair Roberto Martins 1-0
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O d6 5. d4 O-O 6. c4 Nc6 7. Nc3 Bg4 8. h3 Bxf3 9. Bxf3 Nd7 10. e3 e5 11. dxe5 Ndxe5 12. Bd5 Ne7 13. Bxb7 Rb8 14. Bg2 Nxc4 15. Qe2 Na5 16. Rd1 c6 17. e4 Qc7 18. Bf4 Rfd8 19. Rac1 Be5 20. Bg5 c5 21. b3 Nac6 22. Nd5 Qb7 23. Nxe7+ Nxe7 24. f4 Bd4+ 25. Kh2 Qd7 26. Rxd4 cxd4 27. Bf6 Qe6 28. Bxd4 Rdc8 29. Rd1 Nc6 30. Ba1 Re8 31. Qb2 f6 32. e5 Qf5 33. Bxc6 fxe5 34. Bxe8 Rxe8 35. Rxd6 Qe4 36. Rd2 h5 37. Re2 Qf3 38. Rxe5 Rxe5 39. fxe5 h4 40. Qg2 hxg3+ 41. Qxg3 Qe2+ 42. Qg2 Qe1 43. Qxg6+ 1-0
2024.03.05 Titled Tue 5th Mar Early
614387 Silva, Odair Roberto Martins Kumala, A (2207) 1-0
1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 c5 8. dxc5 Bxc5 9. Bg5 O-O 10. Qe2 h6 11. Bh4 e5 12. O-O-O Qb6 13. Nxe5 Re8 14. c3 g6 15. f4 Be3+ 16. Kb1 Bxf4 17. Bxf6 Qxf6 18. Ng4 Qc6 19. Qxe8+ Qxe8 20. Nf6+ Kf8 21. Nxe8 Kxe8 22. Rhe1+ Kf8 23. g3 Bg5 24. Rf1 Bh3 25. Rf2 Kg7 26. Bc4 Rf8 27. a4 Be3 28. Rc2 Bg4 29. Re1 Bg5 30. Bd5 b6 31. Rf2 f5 32. h4 Bf6 33. Bf3 Bxf3 34. Rxf3 Rd8 35. h5 Rd2 36. hxg6 Kxg6 37. Ref1 Bg5 38. Rxf5 a6 39. g4 Rg2 40. Rd5 Rxg4 41. Rd6+ Kg7 42. Rxb6 Rxa4 43. Rd1 Re4 44. Rd7+ Be7 45. Rxa6 h5 46. Raa7 Kf6 47. Ra6+ Kf5 48. Rh6 h4 49. Rh7 Bg5 50. Rd5+ Kg4 51. Rg7 Kh3 52. Rdxg5 Re1+ 53. Ka2 Re2 54. Rg4 Re5 55. Rd4 Ra5+ 56. Kb1 Re5 57. Rh7 Re1+ 58. Ka2 Kg3 59. Rhxh4 Re2 60. Rdf4 Kg2 61. Rhg4+ Kh3 62. Rg8 Re7 63. Rf1 Kh2 64. Rf5 Rh7 65. c4 Kh1 66. c5 Rh6 67. c6 Rh4 68. c7 Rh3 69. c8=Q Rh4 70. Qc1+ Kh2 71. Qg1+ Kh3 72. Qg2# 1-0
2024.03.05 Titled Tue 5th Mar Early
614495 Silva, Odair Roberto Martins Atakhan, Abtin (2417) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3 11. Bxf6 gxf6 12. Be2 Qc5 13. Na4 Qc7 14. Nb6 Ra7 15. f5 Nd7 16. Nxc8 Qxc8 17. fxe6 Nc5 18. exf7+ Kxf7 19. O-O Nxe4 20. Qf4 d5 21. Bh5+ Kg8 22. Bg4 Qc5 23. Be6+ Kg7 24. Kh1 Bd6 25. Qg4+ Kf8 26. Nf5 b5 27. Qh4 Be5 28. Rbd1 Nc3 29. Rd3 Qc6 30. Nd4 Bxd4 31. Qxd4 Qxe6 32. Rxf6+ 1-0
2024.03.05 Titled Tue 5th Mar Early
614760 Sowinski, Pawel (2387) Silva, Odair Roberto Martins 1-0
1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 a6 5. Nf3 b5 6. Bd5 Rb8 7. Nxd4 cxd4 8. Ne2 e6 9. Bb3 Bc5 10. O-O Ne7 11. d3 O-O 12. Ng3 d5 13. e5 Nc6 14. f4 f6 15. exf6 Qxf6 16. Bd2 Bd7 17. Qe2 Kh8 18. a4 b4 19. Rae1 Na5 20. Qf3 Nxb3 21. cxb3 Bd6 22. Re2 Rbc8 23. Qh5 Be8 24. Qg4 Bd7 25. Ref2 g6 26. h4 Rf7 27. h5 e5 28. Qe2 exf4 29. Bxf4 Bxf4 30. Rxf4 Qxf4 31. Rxf4 Rxf4 32. Qe5+ Kg8 33. Qxf4 1-0
2024.03.05 Titled Tue 5th Mar Early
614881 Silva, Odair Roberto Martins Antunez, S (2200) 0-1
1. e4 e6 2. d4 d5 3. Nd2 Be7 4. c3 c5 5. exd5 Qxd5 6. Ngf3 Nf6 7. Bc4 Qh5 8. O-O O-O 9. dxc5 Qxc5 10. Qe2 Nc6 11. Nb3 Qh5 12. Bg5 e5 13. h3 e4 14. Bxf6 exf3 0-1
2024.03.05 Titled Tue 5th Mar Early
615263 Aalto, Patrik (2251) Silva, Odair Roberto Martins 1/2-1/2
1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 O-O 5. d4 d6 6. O-O Nc6 7. Nc3 Bg4 8. h3 Bxf3 9. exf3 Nd7 10. d5 Nd4 11. f4 c5 12. dxc6 Nxc6 13. Re1 Rc8 14. Nd5 e6 15. Ne3 Nc5 16. Rb1 a5 17. b3 Nb4 18. Qe2 Nbd3 19. Rd1 Nxc1 20. Rbxc1 Qb6 21. Nc2 Rfd8 22. Na3 a4 23. Rb1 axb3 24. axb3 Qb4 25. Nb5 d5 26. cxd5 exd5 27. Rxd5 Re8 28. Qc4 Na6 29. Qxb4 Nxb4 30. Rd7 Rc2 31. Rxb7 Nd3 32. Nd6 Ree2 33. Bf1 Rxf2 34. Bxd3 Bd4 35. Rb8+ Kg7 36. Ne8+ Kh6 37. Bxc2 Rxc2+ 38. Kf1 Rf2+ 39. Ke1 Rh2 40. Nd6 Rh1+ 41. Kd2 Rxb1 42. Nxf7+ Kg7 43. Ne5 Rb2+ 44. Kd3 Bf2 45. Rb7+ Kf6 46. Ng4+ Ke6 47. Nxf2 Rxf2 48. Rxh7 Rf3+ 49. Kc4 Rxg3 50. b4 Rf3 51. Rh4 Kd7 52. Rg4 Kc7 53. Rxg6 Rxf4+ 54. Kb5 Rh4 55. Rg3 Rh5+ 56. Ka4 Kb6 57. Rg6+ Kb7 58. Rg3 Kb6 59. Kb3 Kb5 60. Rf3 Rh4 61. Rf5+ Kb6 62. Ka4 Rxh3 63. Rf6+ Kb7 64. Ka5 Rh1 65. Rf7+ Kb8 66. b5 Rh6 67. Re7 Rg6 68. Rd7 Rh6 69. Rd4 Rg6 70. Rd7 Rh6 71. Rg7 Rf6 72. Rg8+ Kb7 73. Rg7+ Kb8 74. Kb4 Rh6 75. Kc5 Rh5+ 76. Kb6 Rh6+ 77. Ka5 Rf6 1/2-1/2
2024.03.05 Titled Tue 5th Mar Early
615377 Silva, Odair Roberto Martins Keller, Pe GER (2308) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d4 Nxd4 5. Nxd4 c6 6. Nf5 cxb5 7. Nd6+ Bxd6 8. Qxd6 Qe7 9. Qxe7+ Kxe7 10. Bg5 h6 11. Bxf6+ Kxf6 12. Nc3 a6 13. Nd5+ Kg6 14. O-O-O Rd8 15. Nb6 Rb8 16. Rd6+ Kh7 17. Rhd1 f6 18. c3 Kg8 19. Kc2 Kf8 20. Nxd7+ Ke7 21. Nxb8 Rxd6 22. Rd5 Rxd5 23. exd5 Kd6 24. Kd3 Kxd5 25. b4 f5 26. f3 Kd6 27. c4 Kc7 28. Nxa6+ bxa6 29. c5 Be6 30. a3 Bd5 31. Ke3 g5 32. g3 Kc6 33. f4 exf4+ 34. gxf4 g4 35. Kf2 h5 36. Kg3 Bf7 37. Kh4 Kd5 38. Kg5 Ke4 39. c6 Be6 40. Kxh5 Kxf4 41. Kh4 Ke5 42. Kg5 Kd6 43. Kf6 f4 44. c7 f3 0-1
2024.02.27 Titled Tue 27th Feb Early
622855 Crocker, P (2137) Silva, Odair Roberto Martins 1-0
1. d4 Nf6 2. Bg5 c5 3. d5 Qb6 4. Nc3 Qxb2 5. Bd2 Qb6 6. Rb1 Qd8 7. e4 d6 8. f4 g6 9. Nf3 Bg7 10. Bb5+ Kf8 11. O-O a6 12. Bd3 b5 13. e5 dxe5 14. fxe5 Nxd5 15. Ng5 f5 16. exf6 exf6 17. Nxd5 Qxd5 18. Be4 Qd4+ 19. Kh1 Ra7 20. c3 Qd8 21. Qf3 Re7 22. Rbd1 Qb6 23. Bf4 Nd7 24. Bd6 Ke8 25. Bc6 fxg5 26. Bxe7 Kxe7 27. Qf7+ Kd8 28. Bxd7 Rf8 29. Be8+ Bd4 30. Qxf8 Bb7 31. cxd4 c4 32. Bxb5+ Kc7 33. Bxc4 Qc6 34. d5 Qa4 35. Qc5+ Kd7 36. Rf7+ Ke8 37. Qe7# 1-0
2024.02.27 Titled Tue 27th Feb Late
624488 Silva, Odair Roberto Martins Postny, E (2597) 0-1
1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. exd5 Nf6 7. Nc3 O-O 8. Bc4 Nbd7 9. O-O a6 10. Bb3 b5 11. Ne5 Nb6 12. Nc6 Qc7 13. Re1 Re8 14. Qf3 Bb7 15. Bf4 Qd7 16. Bg5 a5 17. Nxe7+ Rxe7 18. Bxf6 Rxe1+ 19. Rxe1 a4 20. Bc2 Nxd5 21. Bxg7 Kxg7 0-1
2024.02.27 Titled Tue 27th Feb Late
624709 Vila Dupla, A (2042) Silva, Odair Roberto Martins 0-1
1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 O-O 5. g3 d6 6. Bg2 Nc6 7. O-O Bg4 8. h3 Bxf3 9. Bxf3 Nd7 10. Bxc6 bxc6 11. Be3 Rb8 12. b3 c5 13. Rc1 cxd4 14. Bxd4 Bxd4 15. Qxd4 Nc5 16. Nd5 c6 17. Nc3 a5 18. Ne4 Nxe4 19. Qxe4 c5 20. h4 a4 21. Rc3 Qd7 22. h5 gxh5 23. Kg2 Qb7 24. Qxb7 Rxb7 25. bxa4 Ra8 26. Rh1 Rxa4 27. Rxh5 Rxa2 28. g4 Rxe2 29. Rch3 Rbb2 30. Rxh7 Rxf2+ 31. Kg1 Rfc2 32. Rh8+ Kg7 33. R8h7+ Kf6 34. Rf3+ Kg6 35. Rhxf7 Rb1+ 36. Rf1 Rxf1+ 37. Rxf1 Rxc4 0-1
2024.02.27 Titled Tue 27th Feb Late
625089 Soto Vega, J (2354) Silva, Odair Roberto Martins 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. Nf5 d5 9. Bg5 dxe4 10. Bxf6 gxf6 11. fxe4 Qxd1+ 12. Kxd1 Rg8 13. g3 Na6 14. c3 Nc5 15. Nd2 Rd8 16. Kc2 Rg5 17. Rhf1 h5 18. Rf3 Rg4 19. Re1 h4 20. h3 Rg8 21. g4 Rh8 22. b4 Ne6 23. Nc4 Nf4 24. a4 Rd7 25. g5 fxg5 26. Nxe5 Rc7 27. Kb3 f6 28. Ng4 Kf7 29. e5 Kg6 30. Nd4 f5 31. Ne3 Bg7 32. Nexf5 Rhc8 33. Nd6 Rd8 34. N4f5 Rcd7 35. Nxh4+ gxh4 36. Rxf4 Bxe5 37. Rxe5 Rxd6 38. Rxh4 Rd3 39. Rc5 b6 40. Rc7 a5 41. Rc6+ Kg5 42. Rg4+ Kf5 43. bxa5 bxa5 44. Rc5+ Kf6 45. Rxa5 Rxh3 46. Rb5 Rc8 47. Rc4 Rxc4 48. Kxc4 Kg6 49. Rd5 Kf6 50. a5 Ke6 51. Rd4 Rh5 52. Kb4 Rh1 53. a6 Rb1+ 54. Kc5 Ra1 55. Kb6 Rb1+ 56. Rb4 Ra1 57. c4 Kd7 58. c5 Kc8 59. a7 Ra2 60. Rh4 Rb2+ 61. Kc6 1-0
2024.02.27 Titled Tue 27th Feb Late
625177 Silva, Odair Roberto Martins Winkels, M (1896) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Nbd7 9. O-O-O h6 10. Bxf6 Bxf6 11. g4 Qc7 12. h4 Bxd4 13. Rxd4 Nb6 14. Be2 e5 15. Rd2 Be6 16. Rhd1 O-O-O 17. f5 Bc4 18. Bxc4 Nxc4 19. Rd3 Qb6 20. b3 Na3 21. Nd5 Qa5 22. b4 Qb5 23. Rxa3 Kb8 24. Qd3 Qc6 25. Rc3 Qa4 26. Kb2 Qd7 27. Rc7 1-0
2024.02.27 Titled Tue 27th Feb Late
625346 Hungaski, R (2471) Silva, Odair Roberto Martins 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Bb5+ Nbd7 7. Nf5 a6 8. Bxd7+ Qxd7 9. Ne3 Qc6 10. Qd3 Be7 11. a4 O-O 12. O-O Be6 13. a5 Rac8 14. Ncd5 Bxd5 15. exd5 Qd7 16. c4 e4 17. Qd4 Rfe8 18. h3 Bf8 19. b4 Nh5 20. Bb2 g6 21. Qh8# 1-0
2024.02.27 Titled Tue 27th Feb Late
625554 Silva, Odair Roberto Martins Desideri, Ricardo Maruchi (1959) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Nxc6 bxc6 7. e5 d5 8. exd6 Bxd6 9. Ne4 Bb4+ 10. c3 Qxd1+ 11. Kxd1 Be7 12. Bf4 Nf6 13. Nd6+ Kf8 14. Nxc8 Rxc8 15. Bxa6 Rd8+ 16. Ke2 Nd5 17. Bd2 h5 18. Bd3 g5 19. g3 h4 20. c4 Nb4 21. Be4 f5 22. Bc3 Rh6 23. Bb1 c5 24. Rd1 Nc6 25. Rxd8+ Bxd8 26. a3 Nd4+ 27. Bxd4 cxd4 28. b4 hxg3 29. hxg3 Rh1 30. a4 e5 31. a5 e4 32. c5 d3+ 33. Kd2 g4 34. a6 Bg5+ 35. Kc3 d2 36. a7 d1=Q 37. a8=Q+ Kg7 38. Ra7+ Kg6 39. Qg8+ 1-0
2024.02.27 Titled Tue 27th Feb Late
625710 Silva, Odair Roberto Martins Voege, Tobias (2286) 1-0
1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. f4 e6 7. h4 h6 8. Nf3 Nd7 9. h5 Bh7 10. Bd3 Bxd3 11. Qxd3 Bd6 12. Ne4 Bc7 13. Bd2 Ndf6 14. c4 Nxe4 15. Qxe4 Nf6 16. Qe2 Qe7 17. O-O-O O-O-O 18. g3 Rhe8 19. Bc3 a6 20. Ne5 Bxe5 21. dxe5 Ng8 22. Ba5 Rxd1+ 23. Rxd1 f6 24. Qe3 Kb8 25. Qb6 fxe5 26. Bb4 Qf7 27. Rd8+ Rxd8 28. Qxd8+ Ka7 29. Bc5+ b6 30. Qxb6+ Ka8 31. Qxa6+ Kb8 32. Bd6+ Qc7 33. Qb6+ Kc8 34. Qxc7# 1-0
2024.02.27 Titled Tue 27th Feb Late
625972 Domingo Nunez, Alejandro (2316) Silva, Odair Roberto Martins 0-1
1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 d6 6. d4 c5 7. d5 b5 8. O-O Nbd7 9. c4 bxc4 10. bxc4 Rb8 11. Bc3 Nb6 12. Nbd2 Ba6 13. Qc2 Qd7 14. a4 Nxc4 15. Bxf6 Nxd2 16. Bxg7 Nxf3+ 17. Bxf3 Kxg7 18. Qc3+ Kg8 19. h4 h5 20. e4 Rb4 21. Rfe1 Rfb8 22. Qd2 Rb2 23. Qf4 c4 24. e5 dxe5 25. Rxe5 Rb1+ 26. Rxb1 Rxb1+ 27. Kg2 c3 28. Be4 Bf1+ 29. Kf3 Qh3 30. Bxb1 Qh1+ 31. Ke3 Bg2 32. Rxe7 Qe1+ 33. Kd4 Qxe7 34. d6 Qe1 35. d7 Qd1+ 36. Kxc3 Qxd7 37. Qb8+ Kh7 38. Qb4 Bd5 39. Bd3 Be6 40. Qd4 Qc7+ 41. Kd2 Qa5+ 42. Ke3 Bb3 43. Bb5 Qe1+ 44. Kf4 Qc1+ 45. Qe3 Qc7+ 46. Qe5 Qc2 47. Qd4 Be6 48. Qxa7 Qf5+ 49. Ke3 Qe5+ 50. Kd2 Qb2+ 51. Ke3 Qb3+ 52. Kd4 Qb4+ 53. Ke5 Qe1+ 54. Kf6 Qc3+ 55. Ke7 Qb4+ 56. Ke8 Kg8 57. Qe3 Qf8# 0-1
2024.02.27 Titled Tue 27th Feb Late
626118 Kantans, T (2482) Silva, Odair Roberto Martins 1-0
1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. a4 Nc6 5. O-O Nf6 6. Re1 e6 7. d3 Be7 8. e5 Nxe5 9. Nxe5 dxe5 10. Rxe5 a6 11. Bxd7+ Nxd7 12. Re1 Bf6 13. Nd2 Qc7 14. a5 O-O 15. Nc4 b5 16. axb6 Nxb6 17. Nxb6 Qxb6 18. Ra2 Rfd8 19. b3 Bc3 20. Bd2 Bd4 21. Ba5 Qd6 22. Bxd8 Rxd8 23. Qf3 a5 24. g3 g6 25. h4 h5 26. Re4 Kg7 27. Rxa5 e5 28. Ra7 Rf8 29. Re1 c4 30. Rb7 c3 31. Ra1 Qe6 32. Kg2 Kh6 33. Ra5 f5 34. Qd5 Qf6 35. Qd7 Rh8 36. Ra8 f4 37. Rxh8+ Qxh8 38. Qf7 fxg3 39. fxg3 Be3 40. Kh2 Bd2 41. Re7 e4 42. dxe4 Be3 43. Re6 Qh7 44. Qxh7+ Kxh7 45. b4 1-0
2024.02.27 Titled Tue 27th Feb Late
626232 Silva, Odair Roberto Martins Acosta, Pablo Ismael (2479) 1/2-1/2
1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. e5 Nfd7 6. c3 Nc6 7. Ne2 f6 8. exf6 Qxf6 9. Nf3 Bd6 10. Bg5 Qf7 11. Bh4 e5 12. dxe5 Ndxe5 13. Nxe5 Bxe5 14. O-O O-O 15. Bg3 Bf6 16. Bd6 Be7 17. Bxe7 Qxe7 18. Ng3 Ne5 19. Re1 Qf6 20. Bxh7+ Kh8 21. Qc2 g6 22. Rxe5 Qxe5 23. Bxg6 Bg4 24. h3 Bd7 25. Qd2 Kg7 26. Re1 Qxe1+ 27. Qxe1 Kxg6 28. Qe7 Bc6 29. Qxc5 Rae8 30. h4 Re1+ 31. Kh2 Rf4 32. h5+ Kg5 33. Nh1 Rh4+ 34. Kg3 Rg4+ 35. Kh2 Rh4+ 36. Kg3 Rhxh1 37. Qf8 Kxh5 38. Qf5+ Kh6 39. Qf6+ Kh7 40. Qf7+ Kh8 41. Qf8+ Kh7 42. Qf6 Re8 43. Qf7+ Kh8 44. Qf6+ Kg8 45. Qg6+ Kh8 46. Qf6+ Kh7 47. Qf7+ Kh6 48. Qf6+ Kh7 1/2-1/2
2024.02.27 Titled Tue 27th Feb Late
626337 Karamsetty, J (2188) Silva, Odair Roberto Martins 0-1
1. g3 g6 2. Bg2 Bg7 3. Nc3 c5 4. Nf3 Nc6 5. O-O Nf6 6. a3 O-O 7. e4 d6 8. Re1 Rb8 9. d3 b5 10. Rb1 a5 11. Nd5 Bg4 12. h3 Bxf3 13. Nxf6+ Bxf6 14. Qxf3 b4 15. Bh6 Re8 16. axb4 axb4 17. Qd1 Nd4 18. f4 b3 19. c3 Nc2 20. Re2 Qc7 21. f5 Be5 22. g4 Ra8 23. Rxc2 bxc2 24. Qxc2 Ra2 25. fxg6 hxg6 26. Rf1 Rb8 27. Qf2 e6 28. d4 cxd4 29. cxd4 Rbxb2 30. dxe5 Rxf2 31. Rxf2 Qc5 0-1
2024.01.30 Titled Tue 30th Jan Late
659005 Aliakbarov, A (2154) Silva, Odair Roberto Martins 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Bg4 7. Be3 Nfd7 8. Ng1 Bxe2 9. Ngxe2 e5 10. d5 f5 11. f3 Bh6 12. Bf2 Nf6 13. Qc2 Kh8 14. exf5 gxf5 15. O-O Nh5 16. Ng3 Qg5 17. Nxh5 Qxh5 18. Rae1 Nd7 19. Nb5 Rg8 20. Be3 Bxe3+ 21. Rxe3 Rgc8 22. f4 a6 23. Nc3 e4 24. Ne2 Rg8 25. Qc3+ Rg7 26. Nd4 Nf8 27. Rg3 Rxg3 28. hxg3 Kg8 29. Kf2 Re8 30. Rh1 Qg6 31. Nc2 Nd7 32. b4 Nf6 33. Ne3 Ng4+ 34. Nxg4 Qxg4 35. Rh4 Qg6 36. Qe3 Qf6 37. Rh5 Qb2+ 38. Kg1 Qxb4 39. Rg5+ Kh8 40. Qd4+ Re5 41. fxe5 Qe1+ 42. Kh2 h6 43. e6+ 1-0
2024.01.30 Titled Tue 30th Jan Late
659205 Keleberda, Tymur (2220) Silva, Odair Roberto Martins 0-1
1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 e5 6. Bc2 d5 7. exd5 Qxd5 8. O-O e4 9. Re1 Be6 10. c4 Qxc4 11. Bb3 Qd3 12. Bxe6 fxe6 13. Re3 Qd7 14. Ng5 Qd5 15. h4 Qf5 16. Nc3 Ng4 17. Re2 Nd4 18. Ngxe4 Nxe2+ 19. Qxe2 Be7 20. Ng3 Qg6 21. h5 Qg5 22. Qxe6 Nxf2 23. Nf5 Nh3+ 24. Kh1 Qxg2+ 25. Kxg2 Nf4+ 26. Kf3 Nxe6 27. Nd5 Bd8 28. Ke4 O-O 29. d3 Bg5 30. Nd6 Rf1 31. Ke5 Re1+ 32. Kf5 Bxc1 33. Ne7+ Kf8 34. Nd5 Rd8 35. Rxc1 Rxc1 36. Kxe6 Re1+ 37. Ne4 Re2 38. h6 gxh6 39. Nf6 Rxd3 40. Kf5 Rf3+ 41. Kg4 Rfe3 42. Nxc5 Kg7 43. Nh5+ Kf7 44. Nf4 Rxb2 45. a4 Rb4 46. Kf5 Rf3 47. Ke5 Rfxf4 48. a5 Rfc4 49. Kd6 Rb5 50. a6 Rbxc5 51. axb7 Rb5 52. Kd7 Rb6 53. Kd8 Rcb4 54. Kc8 Rxb7 55. Kd8 Re7 56. Kc8 a5 57. Kd8 Rb8# 0-1
2024.01.30 Titled Tue 30th Jan Late
659467 Silva, Odair Roberto Martins Lima, Kleyton Alcantara (2083) 1/2-1/2
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 b5 9. O-O-O Bb7 10. Bd3 g6 11. g4 Bg7 12. Nde2 b4 13. Nd5 Bxd5 14. exd5 Nc5 15. Bc4 O-O 16. Nd4 a5 17. h4 a4 18. Kb1 a3 19. b3 Nce4 20. Rd3 Qc5 21. h5 Nc3+ 22. Ka1 Nfxd5 23. Qf2 Ne4 24. Qg1 Nb6 25. hxg6 Bxd4+ 26. Rxd4 Nxc4 27. gxh7+ Kh8 28. Rxe4 Qxg1+ 29. Rxg1 Nd2 30. Re2 Nf3 31. Rg3 Nxg5 32. fxg5 e6 33. g6 fxg6 34. Rg1 e5 35. Rd2 Rad8 36. c4 Rf7 37. Kb1 Rxh7 38. Kc2 Rf7 39. Rgd1 Kg7 40. Rxd6 Rxd6 41. Rxd6 Rf2+ 42. Rd2 Rf3 43. Rd3 Rf6 44. Re3 Re6 45. Kd3 Kf6 46. Ke4 Rd6 47. Rd3 Rc6 48. Rd5 Kg5 49. Rxe5+ Kxg4 50. Rb5 Re6+ 51. Kd5 Re2 52. Rxb4 Rxa2 53. c5+ Kf3 54. Ra4 Rd2+ 55. Ke6 a2 56. c6 g5 57. c7 Rc2 58. Kd7 Rd2+ 59. Ke7 Rc2 60. Kd7 Rd2+ 61. Kc8 Rd4 62. Rxa2 g4 63. Kb7 Rb4+ 64. Kc6 Rxb3 65. c8=Q Rc3+ 66. Kd7 Rxc8 67. Kxc8 g3 68. Kd7 g2 69. Rxg2 Kxg2 1/2-1/2
2024.01.30 Titled Tue 30th Jan Late
659652 Silva, Odair Roberto Martins Kokoszczynski, Jan (2272) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. O-O-O Nbd7 10. Bd3 b5 11. Rhe1 Bb7 12. Nd5 exd5 13. Nf5 dxe4 14. Bxe4 Bxe4 15. Rxe4 Nxe4 16. Qxe4 O-O 17. Nxe7+ Kh8 18. Rd3 f5 19. Qd5 Nf6 20. Bxf6 gxf6 21. Nxf5 Rae8 22. Nxd6 Re2 23. Rc3 Qe7 24. b3 b4 25. Rg3 Qc7 26. c4 bxc3 27. Qd4 c2 28. Nc4 Qe7 29. Re3 Rxe3 30. Nxe3 Qa3+ 31. Kxc2 Qxa2+ 32. Kd3 Qa5 33. Nc4 Qc7 34. Nd6 Qc6 35. Ne4 Qe6 36. f5 Qxb3+ 37. Ke2 Qf7 38. g4 Kg8 0-1
2024.01.30 Titled Tue 30th Jan Late
659729 Jing, Andrew (1945) Silva, Odair Roberto Martins 0-1
1. d4 f6 2. e4 c5 3. d5 e5 4. c4 d6 5. Nc3 f5 6. exf5 Bxf5 7. Bd3 Qd7 8. Nge2 Nf6 9. Ng3 Bxd3 10. Qxd3 Be7 11. Bg5 O-O 12. O-O Na6 13. a3 Nc7 14. b3 Nfxd5 15. cxd5 Bxg5 16. Nge4 Be7 17. b4 b6 18. b5 a6 19. a4 a5 20. f3 Ne8 21. Nd2 g6 22. Nc4 Rb8 23. Ne4 Ng7 24. g4 Ne8 25. Qe3 Nf6 26. h3 Nxd5 27. Qd3 Nf4 0-1
2024.01.30 Titled Tue 30th Jan Late
659935 Silva, Odair Roberto Martins Girsh, Daniel (2194) 1-0
1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8. Ne2 Re8 9. Qc2 h5 10. Be3 Nd7 11. O-O-O Nf8 12. c4 Be6 13. Kb1 Qa5 14. Nf4 Bxf4 15. Bxf4 b5 16. Bd2 Qa6 17. d5 cxd5 18. cxb5 Qb6 19. Be3 Qa5 20. Bc5 Nd7 21. b4 Qa3 22. Bh7+ Kh8 23. Rd3 Qxd3 24. Bxd3 Rec8 25. Rc1 Ne5 26. Qe2 g6 27. Kb2 Re8 28. Qd2 Kg7 29. f4 Nd7 30. Bd4 Rac8 31. Rxc8 Rxc8 32. f5 gxf5 33. Qg5+ Kf8 34. Bxf6 Nxf6 35. Qxf6 f4 36. Qxf4 Ke7 37. Qg5+ Kd6 38. Bf5 Rc4 39. Bxe6 fxe6 40. Kb3 Rg4 41. Qd8+ Ke5 42. g3 h4 43. Qc7+ Ke4 44. Qxa7 hxg3 45. hxg3 Rxg3+ 46. Ka4 d4 47. b6 d3 48. Qd7 Rg8 49. Qxe6+ 1-0
2024.01.30 Titled Tue 30th Jan Late
660174 Skotheim, Andreas (2209) Silva, Odair Roberto Martins 1-0
1. e3 g6 2. c4 Bg7 3. Nc3 d6 4. g3 Nf6 5. Bg2 O-O 6. Nge2 c5 7. O-O Nc6 8. d3 Bd7 9. e4 a6 10. a4 Ne8 11. Be3 Nc7 12. d4 b6 13. b3 e5 14. dxe5 dxe5 15. h3 Ne6 16. Nd5 Ned4 17. Nec3 Be6 18. f4 f5 19. exf5 Nxf5 20. fxe5 Bxe5 21. Bf4 Nxg3 22. Bxe5 Nxf1 23. Bc7 Qg5 24. Ne4 Qh4 25. Nef6+ Rxf6 26. Nxf6+ Qxf6 27. Qxf1 Qd4+ 28. Kh1 Rc8 29. Bh2 Bf7 30. Rd1 Qg7 31. Rd7 Nd4 32. Be5 Rf8 33. Bxg7 Kxg7 34. Bd5 Kh6 35. Rxf7 Rd8 36. Qf4+ g5 37. Qf6+ Kh5 38. Rxh7# 1-0
2024.01.30 Titled Tue 30th Jan Late
660252 Silva, Odair Roberto Martins Al Tarbosh, W (2278) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Rb8 13. Be2 a5 14. O-O Be6 15. Nce3 O-O 16. Qd3 b4 17. Rfd1 bxc3 18. bxc3 a4 19. Nc4 f5 20. Nxd6 fxe4 21. Nxe4 Bh6 22. Qa6 Qh4 23. Qxc6 Rbe8 24. g3 Qh3 25. Nc7 Re7 26. Nxe6 Rxe6 27. Bc4 Kh8 28. Qxe6 Qh5 29. Nd6 Qf3 30. Nf7+ Qxf7 1-0
2024.01.30 Titled Tue 30th Jan Late
660415 Gascon Del Nogal, Jose Rafael (2475) Silva, Odair Roberto Martins 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Bb5+ Nbd7 7. Nf5 a6 8. Bxd7+ Qxd7 9. Ne3 Qc6 10. Ned5 Nxd5 11. Nxd5 Be6 12. O-O Rc8 13. c4 b5 14. cxb5 axb5 15. Be3 Bxd5 16. exd5 Qb7 17. a4 Be7 18. Qb3 Rb8 19. a5 Ra8 20. Rfc1 O-O 21. Rc6 Ra6 22. Rb6 Rxb6 23. axb6 Ra8 24. Ra7 Rxa7 25. bxa7 Qa6 26. Qa3 1-0
2024.01.30 Titled Tue 30th Jan Late
660609 Silva, Odair Roberto Martins Ambartsumova, K (2418) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. Nc3 Ng6 5. d4 exd4 6. Nxd4 Nxd4 7. Qxd4 c6 8. Bc4 b5 9. Bb3 a5 10. a4 b4 11. Ne2 Ba6 12. Qe3 Be7 13. O-O O-O 14. Rd1 d6 15. Ng3 Qc7 16. Nf5 Rad8 17. Qg3 Bf6 18. Bg5 Bxg5 19. Qxg5 d5 20. exd5 cxd5 21. Bxd5 Qxc2 22. Bxf7+ Kxf7 23. Rxd8 Rxd8 24. Qxd8 Qxf5 25. Re1 Bc8 26. Qe8+ Kf6 27. Qd8+ Kf7 28. h4 Be6 29. Qc7+ Ne7 30. Re5 Qf4 31. Qd6 Qf6 32. Rxa5 Nf5 33. Qc7+ Kg6 34. h5+ Kh6 35. Qf4+ Qg5 36. Qxg5+ Kxg5 37. Rb5 b3 38. a5 Bc4 39. Rb4 Nd6 40. Rb6 Ne4 41. a6 Bd5 42. a7 Nc5 43. Rb5 1-0
2024.01.30 Titled Tue 30th Jan Late
660689 Zhu, Jiner (2467) Silva, Odair Roberto Martins 1-0
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 d6 6. c4 e5 7. Nc3 Nc6 8. Rb1 a5 9. a3 Nd4 10. e3 Nxf3+ 11. Bxf3 c6 12. b4 axb4 13. axb4 d5 14. b5 Be6 15. Qe2 Qd7 16. Rd1 Rfd8 17. Bb2 h5 18. h4 Bg4 19. Bxg4 hxg4 20. Ra1 Rxa1 21. Rxa1 d4 22. exd4 exd4 23. bxc6 bxc6 24. Ne4 Re8 25. Nxf6+ Bxf6 26. Qd2 Qf5 27. Ba3 Qf3 28. Re1 Ra8 29. Bc5 Kg7 30. Qe2 Ra1 31. Qd2 Rxe1+ 32. Qxe1 Qxd3 33. Qe8 Qxc4 34. Qxc6 d3 35. Bf8+ Kxf8 36. Qxc4 d2 37. Qb4+ Kg7 38. Qxd2 1-0