276 lines
6.0 KiB
Scilab
276 lines
6.0 KiB
Scilab
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# endgame2.sgf is a refinement of the endgame problems in ego.sgf
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loadsgf games/endgame2.sgf 1
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201 reg_genmove white
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#? [R10]*
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loadsgf games/endgame2.sgf 2
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202 reg_genmove black
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#? [Q9]
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loadsgf games/endgame2.sgf 3
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203 reg_genmove white
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#? [A7]
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# H19 and A12 are both 1 point sente.
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loadsgf games/endgame2.sgf 4
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204 reg_genmove black
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#? [H19|A12]
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loadsgf games/endgame2.sgf 5
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205 reg_genmove white
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#? [F18|E18]
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loadsgf games/endgame2.sgf 6
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206 reg_genmove black
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#? [A12]
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loadsgf games/endgame2.sgf 7
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207 reg_genmove white
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#? [A11]
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loadsgf games/endgame2.sgf 8
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208 reg_genmove black
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#? [N1]*
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loadsgf games/endgame2.sgf 9
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209 reg_genmove white
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#? [A6|O1]
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# A5 is sente because the followup is bigger than black's capture at O2.
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loadsgf games/endgame2.sgf 10
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210 reg_genmove black
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#? [A5]
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# A5 is sente because the followup is bigger than black's capture at O2.
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loadsgf games/endgame2.sgf 11
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211 reg_genmove white
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#? [A5]
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loadsgf games/endgame2.sgf 12
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212 reg_genmove black
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#? [A5]
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loadsgf games/endgame2.sgf 13
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213 reg_genmove white
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#? [Q8|C13]
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loadsgf games/endgame2.sgf 14
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214 reg_genmove black
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#? [R8|C12|C13]
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loadsgf games/endgame2.sgf 15
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215 reg_genmove white
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#? [C13]
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loadsgf games/endgame2.sgf 16
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216 reg_genmove black
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#? [D13]
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loadsgf games/endgame2.sgf 17
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217 reg_genmove white
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#? [C12]
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loadsgf games/endgame2.sgf 18
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218 reg_genmove black
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#? [H1]
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loadsgf games/endgame2.sgf 19
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219 reg_genmove white
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#? [T17]
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#################################################################
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# endgame3.sgf features a subtle "eventual shortage of liberties"
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# position, causing E5 to be worth a whole point.
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loadsgf games/endgame3.sgf
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301 reg_genmove black
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#? [E5]*
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302 reg_genmove white
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#? [E5]
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#################################################################
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# endgame4.sgf is a question of ending with sente or not. Black E5
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# does defend the black F3 string, but turns out to lose a point in
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# the end.
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loadsgf games/endgame4.sgf
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401 reg_genmove black
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#? [C4]
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# The basic 2/3 pt ko capture is undervalued.
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loadsgf games/endgame5.sgf
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501 reg_genmove black
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#? [E5]
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# An endgame sente pattern.
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loadsgf games/endgame6.sgf 1
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601 reg_genmove black
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#? [J8]
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loadsgf games/endgame6.sgf 1
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602 reg_genmove white
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#? [J8]
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loadsgf games/endgame6.sgf 2
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603 reg_genmove black
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#? [C1]*
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loadsgf games/endgame6.sgf 2
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604 reg_genmove white
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#? [D1]*
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# G5 is one point in sente or 2 points in gote for white. E3 is bigger.
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loadsgf games/endgame7.sgf 1
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701 reg_genmove black
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#? [E3]
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loadsgf games/endgame7.sgf 1
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702 reg_genmove white
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#? [E3]
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loadsgf games/endgame7.sgf 2
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703 reg_genmove black
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#? [G5]
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loadsgf games/endgame7.sgf 2
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704 reg_genmove white
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#? [G5]
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loadsgf games/nngs/gnugo-3.3.11-bconwil-200211202359.sgf 242
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801 reg_genmove white
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#? [S14]
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802 reg_genmove black
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#? [S14]*
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# No point for F5.
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loadsgf games/endgame8.sgf
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803 reg_genmove black
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#? [J7]
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804 reg_genmove white
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#? [J7]
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loadsgf games/nngs/gnugo-3.3.17-Wiedemann-200303251932.sgf 151
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810 reg_genmove white
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#? [F5|F4]
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loadsgf games/nngs/gnugo-3.3.17-Wiedemann-200303251932.sgf 203
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820 reg_genmove white
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#? [H4|M10|K19]*
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loadsgf games/paul.sgf 205
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830 restricted_genmove white M19 B13
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#? [B13]
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loadsgf games/nngs/gnugo-3.3.17-Shindou-200304162217.sgf 110
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840 reg_genmove white
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#? [L15]
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loadsgf games/nngs/gnugo-3.3.17-Shindou-200304162217.sgf 140
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850 restricted_genmove white K4 J4 L4 P5
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#? [K4|J4|L4]
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# Defending T12 is large and R15 is clearly the best way.
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loadsgf games/endgame9.sgf
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860 reg_genmove black
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#? [R15]
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# H1 is one point and N7 is about 0.5.
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loadsgf games/endgame10.sgf
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870 restricted_genmove black H1 N7
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#? [H1]
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# K5 is best, although in absence of other worthy moves it doesn't matter.
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loadsgf games/endgame11.sgf
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880 reg_genmove white
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#? [K5]*
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# T4 is one point in ko, while T5 and S6 are filling dame only.
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890 restricted_genmove white T4 T5 S6
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#? [T4]
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loadsgf games/nngs/gnugo-3.3.21-joshj-200306270402.sgf 222
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900 reg_genmove white
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#? [J19|K19|K18]
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loadsgf games/kgs/yagr-eddyy.sgf 198
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910 reg_genmove white
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#? [T2]
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loadsgf games/kgs/yagr-gab9.sgf 205
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920 reg_genmove white
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#? [C4]
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# C11 is one point reverse sente.
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# E4 is at the very least three points reverse sente, probably five or
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# six points reverse sente.
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# P4 is three points reverse sente.
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# R16/O14 are very very big. O14 is bigger than R16.
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loadsgf games/kgs/GNU-merlenoir.sgf 185
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930 restricted_genmove white O14 R16
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#? [O14]*
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931 restricted_genmove white R16 E4
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#? [R16]
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932 restricted_genmove white E4 P4
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#? [E4]
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933 restricted_genmove white P4 C11
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#? [P4]*
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# E4 is at the very least three points reverse sente, probably five or
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# six points reverse sente.
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# P4 is three points reverse sente.
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# R16 is about two points (slightly more) reverse sente.
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# K11 is three points gote.
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# R1 is about one and a half points reverse sente and in any case
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# locally smaller than P4.
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loadsgf games/kgs/GNU-merlenoir.sgf 193
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940 restricted_genmove white P4 R16
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#? [P4]
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941 restricted_genmove white R16 K11
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#? [R16]*
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942 restricted_genmove white P4 R1
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#? [P4]*
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# R16 is about two points (slightly more) reverse sente.
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# H8 is one point reverse sente.
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# C1 is between one and two points gote.
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loadsgf games/kgs/GNU-merlenoir.sgf 209
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950 restricted_genmove white R16 H8
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#? [R16]
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951 restricted_genmove white H8 C1
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#? [H8]*
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# J10 is at least four points gote, in reality probably six.
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# H8 is one point reverse sente.
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loadsgf games/kgs/GNU-merlenoir.sgf 233
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960 restricted_genmove white J10 H8
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#? [J10]
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# No point to gain at the top, fill ko. After white C6, black E6,
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# white has to defend and loses the ko.
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loadsgf games/endgame12.sgf
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970 reg_genmove white
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#? [G2]
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loadsgf games/nando/auto025.sgf 226
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980 restricted_genmove white E4 F4 Q19
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#? [F4]
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# E5 is about 2.5 points.
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loadsgf games/endgame13.sgf 1
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990 reg_genmove black
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#? [C1]
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991 reg_genmove white
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#? [C1]
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loadsgf games/endgame13.sgf 2
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992 reg_genmove black
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#? [E5]*
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993 reg_genmove white
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#? [E5]
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# E5 is two points gote, J3 one point sente, and J2 three points gote.
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# J2 wins the game by 0.5, all other moves lose.
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loadsgf games/endgame14.sgf
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1000 reg_genmove black
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#? [J2]
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