[Event "CB-Emu"]
[Site "Computer"]
[Date "2025.11.30"]
[Round "1"]
[White "Saitek GK 2100 32MHz x 3"]
[Black "Mephisto Montreux"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "2100"]
[BlackElo "2210"]
[Annotator "Tactical Analysis 4.3 (4s)"]
[PlyCount "445"]
[EventDate "2025.??.??"]
[TimeControl "1800+10"]

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Nf3 Nc6 2. e4 e5 3. Bc4 Nf6 4. d4 exd4 5. O-O {[%cal Bh1f1,Bf1e1,Be1e4][%mdl 32]} Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qd8 9. Rxe4+ Be7 10. Nxd4 f5 11. Rf4 ({Much weaker is} 11. Qh5+ g6 12. Nxc6 bxc6 13. Rxe7+ Qxe7 $17) 11... O-O 12. Be3 Nb4 13. a3 Nd5 14. Nxd5 Qxd5 15. Nf3 Be6 16. Rd4 Qc6 17. Rd2 Bf6 18. Nd4 Bxd4 19. Rxd4 Rae8 20. Qd3 Rf6 21. Rd1 Rg6 {[%csl Gg6][%cal Rc6g2]} 22. g3 Rf6 {[%cal Of5f4]} 23. c4 a5 24. b4 axb4 25. axb4 {[%cal Ba3b4,Bb4b5][%mdl 32]} b6 26. b5 Qb7 27. Bg5 Rff8 28. Qc2 Kh8 29. Bf4 c6 30. Rd6 cxb5 31. cxb5 Bf7 {[%cal Be6f7,Bf7h5,Bh5f3][%mdl 32]} 32. Be3 ({Weaker is} 32. Qxf5 Bb3 33. Qg4 Bxd1 34. Qxd1 Rf5 $17) 32... Bh5 33. R1d3 Bf3 {[%cal Of5f4] Against Qc6} 34. Rd7 Qe4 {[%cal Of5f4]} 35. Qb2 {[%csl Gd7][%cal Rb2g7]} Re7 {[%cal Of5f4]} 36. R7d6 Rfe8 {[%cal Of5f4]} 37. Rd8 f4 38. R3d4 $2 {[%mdl 8192]} (38. R3d7 $11 {and White has nothing to worry.} Rxd7 39. Rxd7) 38... Qe5 $19 39. gxf4 Qh5 {( -> ...Qh3)} 40. Kf1 {[%cal Bg1f1,Bf1e1,Be1d2,Bd2c3,Bc3b2][%mdl 32]} Qxh2 {[%cal Rh2h1]} 41. Ke1 Qh1+ 42. Kd2 Qf1 43. Kc3 Qe1+ 44. Qd2 $132 {[%mdl 2048] White has counterplay} Qa1+ 45. Qb2 Qa5+ 46. Qb4 Qa7 {aiming for ...Qc7+.} 47. Kb2 Qc7 48. Qd6 Qxd6 (48... Rg8 {feels hotter.} 49. Rd3 Be4 50. Bxb6 Qxd6 51. R3xd6 h5) 49. R4xd6 Kg8 50. Bxb6 Rxd8 51. Rxd8+ $11 {[%mdl 4096] Endgame KRB-KRB} Kf7 52. Be3 Rb7 53. b6 h5 54. Kc3 Ke7 55. Rg8 Kf7 56. Rh8 g6 57. Kb4 Kf6 58. Kc5 Be4 $2 (58... Rd7 $11) 59. Re8 $2 (59. Kd6 $1 $18) 59... Bg2 $2 {[#]} (59... Re7 $1 $11 {and Black is okay.} 60. Bd4+ Ke6 61. f5+ gxf5) 60. Rf8+ $2 ({White must play} 60. Kd6 $1 $18) 60... Ke7 61. Rc8 {[%cal Of4f5]} Ke6 62. Rg8 Kf7 63. Rh8 Kf6 64. Kd6 Rf7 65. Re8 {And now Re6+ would win.} Rb7 66. Bd4+ $2 (66. Re6+ $18 Kf7 67. f5 gxf5 68. Rh6) 66... Kf5 67. Re5+ Kxf4 68. Be3+ Kf3 69. Rg5 h4 {Inhibits Rg3+.} 70. Rxg6 h3 {Hoping for ...h2.} 71. Rh6 Ke4 72. Kc5 Ke5 73. Rh5+ Ke4 74. Kb4 Kf3 75. Rh4 Ke2 76. Kc3 Rd7 77. Bd4 Kf3 78. Kc4 Rb7 79. Be3 Ke2 80. Rh8 Kf3 81. Kd5 Ke2+ 82. Kc5 Kf3 83. Rh4 Ke2 84. Kc4 Re7 85. Rh8 Rb7 86. Kc3 Kf3 87. Rh4 {Threatens to win with Kd2.} Ke2 88. Rh5 Kf3 89. Kc4 Ke4 90. Rh4+ Kf5 91. Rh8 Ke5 92. Bd4+ Ke4 93. Bc5 Ke5 94. Rh5+ Kf6 95. Kb3 Kg6 96. Rh4 Kf5 (96... Kg5 $5 97. Rh8 $8 Kg4 $11) 97. Be3 Ke6 98. f4 Kf6 99. Rh8 Kg6 100. Kc3 Kf5 101. Rh6 Ke4 102. Bc1 Rb8 103. Bd2 Rb7 104. Kc4 Rd7 105. Bc1 Rd1 106. Re6+ Kf3 107. Bb2 Rb1 (107... h2 $5 108. b7 $8 Rd8 $11) 108. Kc3 Kg3 109. Rg6+ Kxf4 110. Rh6 Kg3 {...h2 is the strong threat.} 111. Rg6+ Kh4 {Strongly threatening ...h2.} 112. Rh6+ Kg4 113. Rh7 Be4 114. b7 Bxb7 115. Rg7+ Kf4 116. Rf7+ Kg3 117. Rg7+ Kf3 118. Rh7 Bc8 119. Rh8 Bf5 120. Rh5 Kg4 121. Rh8 $2 {[%mdl 8192]} (121. Rh6 $11) 121... Kg3 $19 122. Rg8+ Bg4 123. Kc2 Re1 124. Ba3 Re6 125. Rh8 h2 126. Rxh2 Kxh2 127. Kd3 Kg3 $2 (127... Bf3 128. Kd4 Re4+ 129. Kd3 Kh3) 128. Kd4 $11 Kf4 129. Bc1+ Kf5 130. Bd2 Be2 $2 (130... Rd6+ 131. Ke3 Bh5) 131. Bc3 Bb5 $2 (131... Rd6+ 132. Kc5 Rd8) 132. Bb2 Re5 $2 (132... Rd6+ 133. Kc3 Rc6+ 134. Kd4 Ke6) 133. Bc3 Be2 $2 (133... Bf1 134. Bd2 Re4+ 135. Kc3 Rc4+ 136. Kb3 Ke4) 134. Bb2 Rb5 $2 ({Black should play} 134... Bf1 135. Bc1 Re4+ 136. Kd5 Bc4+ 137. Kd6 Re6+ 138. Kc5 {[#]} Ke4 $1) 135. Ba1 Kf4 $2 (135... Rb1 136. Bc3 Rd1+ 137. Kc5 Ke4) 136. Bc3 Kf3 $2 (136... Rb1 137. Bd2+ Kf5) 137. Bd2 Bd1 $2 (137... Rb1 138. Bh6 Rb6) 138. Bc3 Bc2 $2 (138... Bb3 {[%csl Gb3][%cal Rb5d5]} 139. Bd2 Bg8) 139. Kc4 Rf5 $2 (139... Rb1 140. Kd4 Rd1+ 141. Kc4 Ke4) 140. Kd4 Rg5 $2 (140... Bb1 141. Bb4 Ba2) 141. Bb2 Rb5 $2 (141... Bb3 142. Kd3 Bg8) 142. Ba3 Bd1 $2 (142... Bg6 143. Bf8 Bh7) 143. Bc5 Bb3 144. Be7 Bf7 $2 (144... Ba2 145. Bf8 Rf5) 145. Bc5 Ke2 $2 (145... Be6 146. Ba7 Rd5+ 147. Kc3 Ke4) 146. Ba3 Be6 $2 (146... Kf3 147. Bc5 Ra5) 147. Ke4 Rd5 $2 (147... Bd5+ 148. Ke5 Bf3+ 149. Kd4 Rd5+ 150. Kc4 Ra5) 148. Bb2 Rh5 $2 (148... Rb5 149. Bg7 Kd2 150. Bh6+ Kc3) 149. Ba3 Rf5 $2 (149... Bd5+ 150. Kd4 Bh1) 150. Bb2 Rd5 $2 (150... Rb5 151. Bc1 Bh3) 151. Bd4 Rb5 152. Ba7 Rf5 $2 (152... Bd7 153. Kd4 Bc6) 153. Bd4 Rf3 $2 (153... Rb5 154. Bg7 Bd5+ 155. Kd4 Kf3) 154. Bb2 Re3+ $2 (154... Bh3 155. Bc1 Bg2) 155. Kd4 Bf7 $2 (155... Kf3 156. Ba1 Kf4) 156. Bc1 Rb3 $2 (156... Rd3+ 157. Ke5 Rg3) 157. Ke4 Rb5 $2 (157... Rb4+ 158. Ke5 Kd3) 158. Ba3 Be6 $2 (158... Bg6+ 159. Kd4 Rb6) 159. Bd6 Rd5 $2 ({Better is} 159... Bd5+ 160. Kd4 Bh1) 160. Be5 Rd1 $2 (160... Rb5 161. Bg7 Rh5) 161. Bd4 Rf1 $2 (161... Bf5+ 162. Ke5 Kd3) 162. Bb2 Rf3 $2 (162... Bg4 163. Bh8 Kd2) 163. Ke5 Bb3 164. Ke4 Bf7 $2 (164... Re3+ 165. Kf5 Re6) 165. Bc1 Rd3 $2 (165... Rb3 166. Bf4 Rb4+ 167. Ke5 Kd3) 166. Bb2 Be6 $2 (166... Re3+ 167. Kf5 Re6) 167. Ke5 Bb3 $2 (167... Bd5 168. Bc1 Bh1) 168. Ke4 Rf3 $2 (168... Bd5+ 169. Ke5 Bh1) 169. Bd4 Bc4 $2 (169... Bc2+ 170. Kd5 Bh7) 170. Be5 Bf7 $2 (170... Bb5 171. Bb8 Re3+ 172. Kf5 Rb3) 171. Bb2 Bg8 $2 ({Black should try} 171... Re3+ 172. Kf5 Rf3+ 173. Ke5 Kd3) 172. Kd4 Bd5 $2 173. Kxd5 {KR-KB. The position is equal.} Kd3 174. Ke5 Rf2 175. Bd4 Rh2 {White must now prevent ...Rh5+.} 176. Bb6 Re2+ 177. Kd5 Re4 178. Bc5 Re8 179. Bb6 Re2 180. Bd4 Re1 181. Bb2 Re8 182. Be5 Rd8+ 183. Bd6 Rc8 184. Bc5 Rc7 185. Ba3 Rc4 186. Bc5 Re4 187. Bb6 Rg4 188. Ke5 Rg5+ 189. Kf4 Rg6 190. Bc7 Kd4 191. Be5+ Kd5 192. Bh8 Rg8 193. Bc3 Rg6 194. Bh8 Rg2 195. Be5 Rf2+ 196. Ke3 Rc2 197. Bd4 Rg2 198. Bf6 Rh2 199. Ba1 Rg2 200. Bf6 Rg3+ 201. Kf4 Rh3 202. Bg7 Rd3 203. Bb2 Rb3 204. Be5 Rd3 205. Bb2 Ke6 206. Ke4 Rg3 207. Bc1 Rc3 208. Bb2 Rh3 209. Bc1 Rg3 210. Bd2 Rh3 211. Bc1 Rb3 212. Be3 Rb4+ 213. Bd4 Rb5 214. Bg7 Rb3 215. Bh8 Rg3 216. Be5 Rh3 217. Bb8 Rc3 218. Ba7 Rc6 219. Bf2 Rc7 220. Bb6 Rc8 221. Ba7 Rc7 222. Bb6 Rc6 223. Bf2 {Weighted Error Value: White=0.27 (precise) /Black=0.26 (precise)} 1/2-1/2