Author: Scott Gasch
Date: 19:50:02 05/23/02
Go up one level in this thread
Testing in the position from "Bullet game" thread to depth 11:
r4rk1/4bpp1/1n2p2p/pqp2P2/R2pP3/1P1P2N1/2P1Q1PP/2B2RK1 w - - 0 19
Normal version (3/4 ply threat extension):
11. +0.65 00:01:43.81 20756136 PV= 1. Qg4 Kh7 2. Ra1 Qc6 3. Nh5 g6
> [threat] 4. f6 Bd6 5. Ng7 a4 6.
> Qh4 <+0.00>
TREE: nodes: 20756136 (92.07% first move betas)
TYPE termin: 35398 front: 8696882 qnode: 6828653 std.pat: 7198630
CUTS nullmv: 2330030 recogn: 0 beta: 1005299 1stmv: 925612
hash: 1423928 extfut: 2370973 razor: 4537
q.fut: 3845153 q.see: 8792149
EXTEN: total: 341592
TYPE check: 423690 threat: 7231 pawn: 0 recap: 70377
!check: 229557 1reply: 67256 mult: 0 trans: 0
s.ex: 2595 zug: 0
103.8 seconds @ 199910.0 nps.
----------
Version with threat extension = one full ply:
11. +0.69 00:02:04.25 24929942 PV= 1. Qg4 Kh7 2. Ra1 Qc6 3. Nh5 Rg8
> [threat] 4. f6 Bxf6 5. Nxf6+ gxf6
> [recap] 6. Qh4 Rg6 [threat] 7.
> Rxf6 Rxf6 8. Qxf6 [Q] <+0.00>
TREE: nodes: 24929942 (91.73% first move betas)
TYPE termin: 65723 front: 10871702 qnode: 8117671 std.pat: 8969151
CUTS nullmv: 2778697 recogn: 0 beta: 1312552 1stmv: 1203992
hash: 1224205 extfut: 3312255 razor: 6302
q.fut: 4680716 q.see: 10391834
EXTEN: total: 492163
TYPE check: 620416 threat: 9910 pawn: 0 recap: 85650
!check: 326871 1reply: 98288 mult: 0 trans: 0
s.ex: 4770 zug: 0
124.3 seconds @ 200610.6 nps.
Scott
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