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Subject: 10th Ed Schumacher

Author: Jason Kent

Date: 06:28:58 11/24/04

Go up one level in this thread


On November 24, 2004 at 08:54:45, Jason Kent wrote:

>How long does it take your engine to find a mate in 13?
>
>[D]8/5p1k/7P/7R/2pPp3/1nP5/1r3r1P/6RK b - - 0 54

CM 10th Edition Schumacher finds it in 1:50

10thEd_Schu  WB1 124 MB:
3001   00:00  2.71   e3 Rg7+ Kh8 Rg1 f5
3001   00:00  2.74   f5 Rg7+ Kh8 Kg1 Rbd2
4001   00:00  2.82   f5 d5 Nc5 Rg7+ Kh8
4001   00:00  2.85   e3 Rg7+ Kh8 Rg1 f5 Rh3
5001   00:00  2.81   e3 Rg7+ Kh8 Re5 Rxh2+ Kg1 Rxh6 Rxf7 Kg8
5001   00:00  3.03   Rbc2 Rh3 f5 Rg7+ Kh8 h7 Rxh2+ Rxh2 Rxh2+ Kxh2 Kxg7
6001   00:00  2.91   Rbc2 Rh3 f5 Rg7+ Kh8 Kg1 Rfd2 Kh1 Rd1+ Rg1
7001   00:01  3.12   Rbc2 Rh3 f5 Rg7+ Kh8 Rg1 Rf3 Rxf3 exf3 d5 Rxc3
7001   00:01  3.20   Nd2 Rg7+ Kh8 h7 Rb1+ Rg1 Rf3 Rxb1 Nxb1 d5 f5 d6 Nxc3
8002   00:02  8.87   Nd2 Rg7+ Kh8 h7 Rb1+ Rg1 Rxg1+ Kxg1 e3 Rh3 Nf3+ Rxf3 Rxf3
Kg2 e2 Kxf3 e1Q Kf4 Qxc3
9002   00:03  9.42   Nd2 Rg7+ Kh8 h7 Rb1+ Rg1 Rxg1+ Kxg1 e3 Rh3 Nf3+ Rxf3 Rxf3
Kg2 e2 Kxf3 e1Q d5 Qxc3+ Ke4 Kxh7
10002   00:05  9.92   Nd2 Rg7+ Kh8 h7 Rb1+ Rg1 Rxg1+ Kxg1 e3 Rh3 Nf3+ Rxf3 Rxf3
Kg2 e2 Kxf3 e1Q d5 Qh1+ Kg3 Qxd5 h4 Kxh7
11003   00:09  12.96   Nd2 Rg7+ Kh8 h7 Rb1+ Rg1 Rxg1+ Kxg1 e3 Rh3 Nf3+ Rxf3 Rxf3
Kg2 Rf6 Kg3 e2 Kg4 Rh6 d5 e1Q
12003   00:14  13.94   Nd2 Rg7+ Kh8 h7 Rb1+ Rg1 Rxg1+ Kxg1 e3 Rh3 Nf3+ Rxf3 Rxf3
Kg2 Rf6 Kg3 e2 Kg4 e1Q Kg5 Rg6+ Kf4 Qxc3
13003   00:31  14.24   Nd2 Rg7+ Kh8 h7 Rb1+ Rg1 Rxg1+ Kxg1 e3 Rh3 Nf3+ Rxf3 Rxf3
Kg2 Rf6 Kg3 e2 Kg4 e1Q Kg5 Rh6 Kf5 Qxc3
14004   01:50  M13  Nd2 Rg7+ Kh8 h7 Rb1+ Rg1 Rxg1+ Kxg1 e3 Rh3 Nf3+ Rxf3 Rxf3
Kg2 Rf6 Kg3 e2 Kg4 e1Q Kg5 Qf2 Kh5 Qxh2+ Kg4 Rf4+ Kg5 Qh4+





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