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- BoardSize 19
- COM
- Event: Dosaku's Masterpiece
-
- Date & Place: 19th November 1683 Shogun's Palace
-
- White: Honinbo Dosaku -1645-1702-
-
- Black: Yasui Shunchi
-
- Result: Black wins by one point
-
- Source: Appreciating Famous Games - Shuzo Ohira
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- Analysis by: Shuzo
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- Input by: Tris Wooster - TMW Co
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- Game Name: Famous_1
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- Comments: Dosaku got within 1 point even against 2 stones
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- ENDCOM
- Setup B Q16 D4
- W 2 R4
- B 3 P3
- COM
- In old fuseki, empty corners were often ignored
- ENDCOM
- W 4 F3
- COM
- Similarly, the empty corner is ignored
- ENDCOM
- B 5 C7
- W 6 L3
- B 7 C16
- COM
- Finally the NW corner. Better would be D17
- ENDCOM
- W 8 E17
- B 9 H17
- W 10 Q3
- B 11 R13
- COM
- Should have extended to R10
- ENDCOM
- W 12 C3
- COM
- Opens up local hostilities
- ENDCOM
- B 13 D3
- W 14 C4
- B 15 C5
- COM
- These days D5 is preferred
- ENDCOM
- W 16 B5
- B 17 C6
- W 18 D2
- B 19 E2
- W 20 C2
- COM
- Bad for B up to here. Weakness at D5
- ENDCOM
- B 21 E3
- W 22 C13
- B 23 D15
- W 24 C10
- B 25 F4
- COM
- A move forced to defend weakness
- ENDCOM
- W 26 P4
- B 27 R10
- COM
- Should have been on a grander scale - say Q9
- ENDCOM
- W 28 H16
- COM
- A vigorous move
- ENDCOM
- B 29 J16
- COM
- Defense at G16 leads to B being trampled in the corner
- ENDCOM
- W 30 G17
- B 31 H15
- COM
- Should quietly connect at J17
- ENDCOM
- W 32 G16
- B 33 J17
- W 34 E14
- B 35 D17
- W 36 J15
- B 37 K15
- W 38 J14
- B 39 K14
- W 40 L16
- COM
- Declaration of war
- ENDCOM
- B 41 J13
- W 42 H14
- B 43 K16
- W 44 O17
- COM
- W tries to settle himself quickly
- ENDCOM
- B 45 P17
- W 46 O16
- B 47 M17
- COM
- B snatches away W base of safety
- ENDCOM
- W 48 L17
- B 49 M16
- W 50 Q15
- COM
- W switches to other side
- ENDCOM
- B 51 R15
- W 52 Q14
- B 53 R14
- W 54 P18
- B 55 Q18
- W 56 N18
- B 57 M18
- COM
- Can't let W connect here
- ENDCOM
- W 58 R17
- COM
- Powerful invasion
- ENDCOM
- B 59 P19
- COM
- Strong answer to invasion
- ENDCOM
- W 60 Q17
- B 61 O18
- Prisoner P18
- W 62 P16
- B 63 R16
- W 64 P18
- Prisoner P17
- B 65 H13
- COM
- Good KO threat
- ENDCOM
- W 66 G14
- B 67 P17
- Prisoner P18
- W 68 D18
- B 69 P18
- W 70 C18
- COM
- Two handicap stone advantage has disappeared
- ENDCOM
- B 71 B6
- COM
- Dubious move
- ENDCOM
- W 72 F2
- B 73 G3
- COM
- Black B6 should have been around N11 for a large area
- ENDCOM
- W 74 G2
- B 75 H3
- W 76 H2
- B 77 E1
- W 78 J3
- COM
- W gives up lower left corner
- ENDCOM
- B 79 B4
- W 80 M15
- COM
- First step in rescue attempt
- ENDCOM
- B 81 N15
- W 82 N14
- B 83 M14
- W 84 L15
- COM
- Adds 2 stones to 2 that were already dead
- ENDCOM
- B 85 L18
- W 86 O15
- B 87 N16
- COM
- Forced
- ENDCOM
- W 88 Q10
- COM
- Another ace up Dosaku's sleeve
- ENDCOM
- B 89 R9
- W 90 Q12
- COM
- Threatens to punch through
- ENDCOM
- B 91 R12
- W 92 M13
- COM
- Forcing a response
- ENDCOM
- B 93 L14
- W 94 R7
- COM
- Big point
- ENDCOM
- B 95 N13
- W 96 O14
- B 97 N12
- W 98 N11
- COM
- A tesuji
- ENDCOM
- B 99 M11
- W 100 N10
- B 101 O12
- W 102 P12
- B 103 P10
- COM
- A severe attack. Trying hard to catch big W group
- ENDCOM
- W 104 P9
- COM
- Tesuji response
- ENDCOM
- B 105 Q9
- W 106 O11
- B 107 M12
- COM
- Forced by last W move
- ENDCOM
- W 108 P8
- B 109 Q7
- W 110 Q8
- B 111 R8
- W 112 P7
- B 113 S7
- COM
- Leaves possibility of S6, a big move
- ENDCOM
- W 114 Q6
- Prisoner Q7
- B 115 M10
- COM
- A good, thick play. B has the better prospects overall
- ENDCOM
- W 116 G4
- COM
- Start a probe up into the open area
- ENDCOM
- B 117 L6
- COM
- B mapping out a lot of territory
- ENDCOM
- W 118 F5
- B 119 E5
- W 120 E6
- B 121 C12
- COM
- A new invasion
- ENDCOM
- W 122 D12
- COM
- Conservative defense
- ENDCOM
- B 123 C11
- W 124 D11
- B 125 B13
- W 126 C14
- B 127 B10
- COM
- B will connect one way or the other
- ENDCOM
- W 128 B9
- B 129 C9
- W 130 D10
- B 131 B11
- W 132 B14
- B 133 S6
- COM
- Finally, the big move, worth about 15 points
- ENDCOM
- W 134 E4
- Prisoner F4
- B 135 N9
- W 136 P11
- COM
- W must answer
- ENDCOM
- B 137 F4
- Prisoner E4
- W 138 M8
- COM
- A useful threat
- ENDCOM
- B 139 L8
- COM
- B must respond
- ENDCOM
- W 140 E4
- Prisoner F4
- B 141 D5
- W 142 M7
- B 143 L7
- W 144 M6
- COM
- W building up thickness
- ENDCOM
- B 145 M9
- COM
- B defends
- ENDCOM
- W 146 C8
- B 147 B8
- W 148 D9
- Prisoner C9
- COM
- W sente leading to a big end game sequence
- ENDCOM
- B 149 A9
- W 150 A13
- B 151 A12
- COM
- Another Ko fight coming
- ENDCOM
- W 152 B12
- Prisoner B13
- B 153 Q13
- COM
- W has to answer this
- ENDCOM
- W 154 P13
- B 155 B13
- Prisoner B12
- W 156 A14
- B 157 T4
- W 158 S3
- B 159 M5
- W 160 L5
- B 161 K5
- W 162 L4
- B 163 N6
- COM
- Ruins W territory
- ENDCOM
- W 164 N5
- B 165 N7
- W 166 M4
- Prisoner M5
- B 167 Q11
- Prisoner Q10
- W 168 O9
- B 169 N8
- W 170 A10
- COM
- Stir up this fight again
- ENDCOM
- B 171 C9
- Prisoner B9
- W 172 B3
- B 173 A5
- Prisoner B5
- W 174 B9
- Prisoner C9
- B 175 A8
- COM
- Forced
- ENDCOM
- W 176 C9
- B 177 G10
- COM
- Makes the center territory very large
- ENDCOM
- W 178 B12
- Prisoner B13
- B 179 P14
- W 180 O13
- COM
- W has to respond
- ENDCOM
- B 181 B13
- Prisoner B12
- W 182 G12
- B 183 G13
- COM
- B better respond
- ENDCOM
- W 184 F13
- B 185 H12
- W 186 B12
- Prisoner B13
- B 187 G7
- COM
- Another good move. B leading by about 1 point
- ENDCOM
- W 188 G11
- B 189 H11
- W 190 F10
- B 191 F11
- W 192 F12
- B 193 F9
- W 194 G9
- B 195 H10
- W 196 F8
- B 197 E10
- Prisoner F10
- W 198 G8
- COM
- Clever way to get into B territory a little
- ENDCOM
- B 199 H8
- W 200 H7
- B 201 H9
- W 202 J6
- B 203 K6
- W 204 J8
- B 205 J7
- COM
- If W takes, B descends to G6
- ENDCOM
- W 206 H6
- B 207 B13
- Prisoner B12
- W 208 A4
- B 209 A3
- Prisoner A4
- COM
- Can't let W save the corner group
- ENDCOM
- W 210 B12
- Prisoner B13
- B 211 P15
- Prisoner Q15 Q14
- W 212 N17
- B 213 N19
- COM
- Can't let the 5 guys get cut off
- ENDCOM
- W 214 O10
- B 215 A2
- COM
- Kills W once and for all. Eliminates dangerous Ko.
- ENDCOM
- W 216 K7
- Prisoner J7
- B 217 J9
- W 218 H18
- COM
- B plays here would have been sente
- ENDCOM
- B 219 J18
- W 220 S5
- B 221 T5
- W 222 T3
- B 223 B13
- Prisoner B12
- W 224 R18
- COM
- W threatening to live here with S19
- ENDCOM
- B 225 S18
- W 226 B12
- Prisoner B13
- B 227 O6
- W 228 R6
- B 229 O5
- W 230 O4
- B 231 B13
- Prisoner B12
- W 232 M19
- B 233 L19
- Prisoner M19
- W 234 B12
- Prisoner B13
- B 235 F4
- Prisoner E4
- COM
- Still Ko threats
- ENDCOM
- W 236 G5
- B 237 B13
- Prisoner B12
- W 238 S8
- B 239 S9
- W 240 B12
- Prisoner B13
- B 241 M5
- Prisoner M6 M7 M8
- W 242 M6
- Prisoner M5
- B 243 G18
- W 244 F18
- B 245 H19
- Prisoner H18
- W 246 A11
- Prisoner A12 B11 C11 B10 C12
- COM
- W finally takes these
- ENDCOM
- B 247 J5
- W 248 H5
- B 249 E7
- W 250 F7
- B 251 D6
- W 252 E11
- B 253 F6
- Prisoner E6
- W 254 E8
- B 255 F10
- W 256 Q10
- Prisoner P10
- B 257 T8
- Prisoner S8
- W 258 R11
- Prisoner Q11
- B 259 S11
- W 260 T6
- B 261 T7
- Prisoner T6
- W 262 Q11
- B 263 M7
- W 264 M5
- B 265 P5
- W 266 Q5
- B 267 K8
- W 268 J7
- B 269 F1
- W 270 G1
- B 271 K4
- W 272 K3
- B 273 J4
- COM
- Probing ever further
- ENDCOM
- W 274 H4
- Prisoner H3 G3
- B 275 F19
- W 276 E19
- B 277 G19
- W 278 G6
- Prisoner G7
- COM
- Black wins by one point
- ENDCOM