05:57:46 JUN 13, 1986 Enterprise Awit REAL mins: 154 77 CPU secs: 3 4113 micro-toy EXPERIMENTAL Amdahl 5860/2 Round 3 D4 2B=E 13 ( 1) Ng8-f6 0B*E C4 7B=E 12 ( 2) g6 0B*E NC3 1B=E 11 ( 3) d5 0B*E PXD5 1B=E 14 ( 4) Nf6xd5 0B*E E4 2B=E 14 ( 5) Nd5xc3 0B*E PXC3 1B=E 13 ( 6) c5 0B*E BC4 4B=E 16 ( 7) Bg7 0B*E NE2 5B=E 13 ( 8) 0-0 0B*E 0-0 4B=O 15 ( 9) Nc6 0B*O D5 6B=O 15 (10) Na5 14=O 102 BB5 24-O 448 (11) a6 14=O 52 BA4 24-O 311 (12) b5 14=O 56 BC2 14-O 357 (13) Qd6 14=O 55 A4 R O 110 (14) b4 14=O 121 BF4 24-O 319 (15) Qb6 14+O 102 RB1 24-O 265 (16) Bg4 19=O 137 PXB4 #79-M 345 (17) c5xb4 14+M 97 BE3 #04-M 69 (18) Qd6 14+M 73 F3 34-M 226 (19) Bd7 14+M 129 BD4 #44 M 46 (20) Rf8-c8 14+M 120 E5 #04 M 315 (21) Qc7 29=M 112 BE4 .12=M 42 (22) Ra8-b8 24=M 154 E6 #04 M 20 (23) f7xe6 24=M 166 PXE6 14-M 22 (24) Bc6 24-M 74 BXG7 14=M 158 (25) Bxe4 14=M 71 PXE4 14-M 149 (26) Qc4 24-M 160 BE5 #84 M 230 (27) Rc8-d8 14-M 119 ND4 44=M 261 (28) Rb8-c8 19M 30 (30) Rc8xc1 19E 59 (31) b3 19E 192 (32) Nc4 19E 155 (33) Rd3 19E 237 (34) Kf8 1FE 187 (36) a5 69E 168 (37) Ke7 19E 61 (38) Kxe6 19E 127 (39) Kxe5 13*L 25 NXD3 19$L 125 (40) Kd4 14*L 56 NB2 14$L 131 (41) Nxe4 19L 274 (42) Nc5 19*L 62 RA1 89$L 50 (43) Kc3 29*L 68 RC1 19$L 151 (44) Kb4 14*L 42 KF2 19$L 235 (45) g5 29*L 64 KE3 #29 L 218 (46) Kb5 29*L 64 RA1 19$L 209 (47) Ka6 49*L 100 ND3 89$L 207 (48) Nb7 19*L 55 NB4+ 29$L 193 (49) Kb5 12*L 58 A6 14$L 57 (50) Na5 19*L 107 RXA5+ #99 L 198 (51) Kxa5 14*L 22 A7 19$L 340 (52) Kxb4 18*L 32 A8=Q 19$L 19 (53) h6 58*E 121 QB7+ 29$E 427 (54) Kc3 24*E 82 QC6+ #74$E 133 (55) Kb2 12*E 63 QXH6 34$E 124 (56) Ka2 18*E 47 QA6 69$E 144 (57) Kb1 12*E 37 QG6+ 59$E 113 (58) Ka1 24*E 89 QXG5 #54 E 87 (59) b2 14*E 16 QA5+ 19$E 14 (60) Kb1 1F*E KD3 6$E 18 (61) Kc1 1F*E QE1++ R$E 56 (62) :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: KW :: :: Pb :: :: Pw Pw :: Kb QW :: JUN 13. AP9, 5 BLACK'S MOVE 62. NODES 68277 TERMINAL 46235 DYNAMIC 1805 CAPTURE 15041 SALVAGE 4052 DUPLIC 5506 RECLAIM 4303 BRANCH 1393962 DUP_TREE 15138 REC_TREE 15906 BRAN_SCORED 1028883 Commentary, 24 Sept 2009 The above listing was produced using ReadIris 7.0 on a scanned image (a TIFF file) from research notebook #33 (2004-58-35) period 4 April 1986 - 15 June 1986 In the above game it would seem that the width of search was set to 4 or 9 moves, and probably the depth of search was 7 or 9-ply. Only on move 22 was the opponent width 12 moves. This narrow search width would account for the large number of unpredicted moves by Enterprise (they are marked with a #). The Opening phase was 10 book moves. Early opening until move 8, Opening phase until move 16, Middle game to move 30, Late middle game until move 52 and then Ending. For some reason move 14 by White is marked as a Random move. Black is shown as being slightly ahead '+' until move 20, then slightly behind '-' or behind '<' until move 39, thereafter losing badly '*'.