Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Another Test Position: Botvinnik-Capablanca, AVRO 1938, Ba3!!

Author: Arturo Ochoa

Date: 23:20:43 02/04/01

Go up one level in this thread


On February 05, 2001 at 01:33:50, Pete Galati wrote:

>On February 05, 2001 at 00:40:47, Arturo Ochoa wrote:
>
>>[D]8/p3q1kp/1p2Pnp1/3pQ3/2pP4/1nP3N1/1B4PP/6K1 w - -
>
>Don't know where it's going with this, but here's The Crazy Bishop while the
>computer was doing other stuff.
>
>Pete
>
>xboard : analyze
>00:00:00,00 OnGearShift : Infinite
>Time limits = 1.p0 : Short = 00:00:10,50; Average = 00:00:21,00; Long =
>00:01:24,00; Limit = 00:11:15,00;
>00:00:00,06 InfoDepth : 1
>00:00:00,06 InfoPV : nodes = 13 eval = -681 1. Qxf6+
>00:00:00,06 InfoPV : nodes = 16 eval = -273 1. Kf2
>00:00:00,06 InfoPV : nodes = 24 eval = -103 1. Kf2
>00:00:00,06 InfoDepth : 2
>00:00:00,06 InfoPV : nodes = 129 eval = -103 1. Kf2 a6
>00:00:00,06 InfoDepth : 3
>00:00:00,06 InfoPV : nodes = 655 eval = -98 1. Kf2 a6 2. Ke3
>00:00:00,06 InfoDepth : 4
>00:00:00,06 InfoPV : nodes = 2795 eval = -98 1. Kf2 a5 2. Ke3 b5
>00:00:00,06 InfoPV : nodes = 3916 eval = -95 1. Ba3
>00:00:00,06 InfoPV : nodes = 5135 eval = -88 1. Ba3 Qxa3 2. Qc7+ Kh8
>00:00:00,06 InfoDepth : 5
>00:00:00,11 InfoPV : nodes = 15809 eval = -51 1. Ba3 Qd8 2. e7 Qc8 3. Bd6 a6
>00:00:00,11 InfoDepth : 6
>00:00:00,17 InfoPV : nodes = 48747 eval = 0 1. Ba3 Qe8 2. Qc7+ Kh6 3. Qf4+ Kg7
>4. Qc7+
>00:00:00,22 InfoDepth : 7
>00:00:00,39 InfoPV : nodes = 114446 eval = 0 1. Ba3 Qxa3 2. Qc7+ Kh6 3. Qf4+ Kg7
>4. Qc7+
>00:00:00,55 InfoPV : nodes = 194331 eval = 1 1. Nf1
>00:00:00,61 InfoPV : nodes = 202355 eval = 30 1. Nf1 a6 2. Ne3 Qb7
>00:00:00,61 InfoDepth : 8
>00:00:00,99 InfoPV : nodes = 393425 eval = 35 1. Nf1 Na5 2. Ne3 Nc6 3. Nxd5 Nxe5
>4. Nxe7 Nd3
>00:00:01,15 InfoDepth : 9
>00:00:01,92 InfoPV : nodes = 757981 eval = 35 1. Nf1 b5 2. Ne3 Kg8 3. Nxd5 Nxd5
>4. Qxd5 a5 5. Kf2
>00:00:02,20 InfoDepth : 10
>00:00:04,51 InfoPV : nodes = 1797372 eval = 37 1. Nf1 Na5 2. Ne3 Nc6 3. Nxd5
>Nxe5 4. Nxe7 Nd3 5. Ba3 a6
>00:00:07,64 InfoDepth : 11
>00:00:10,88 InfoPV : nodes = 4414576 eval = 19 1. Nf1 Na5 2. Ne3 Nc6 3. Nxd5
>Nxe5 4. Nxe7 Nd3 5. Ba3 Nf4 6. Nc8
>00:00:26,09 InfoDepth : 12
>00:00:33,12 InfoPV : nodes = 13238954 eval = 16 1. Nf1 Na5 2. Ne3 Nc6 3. Nxd5
>Nxe5 4. Nxe7 Nd3 5. Ba3 Nf4 6. Nc8 Ne2+
>00:00:56,74 InfoPV : nodes = 23026549 eval = 17 1. h3
>00:01:24,92 InfoPV : nodes = 34439498 eval = 37 1. h3 h6 2. Nf1 Na5 3. Ne3 Nc6
>4. Nxd5 Nxe5 5. Nxe7 Nd3 6. Ba3 a6
>00:01:29,37 InfoDepth : 13
>00:02:00,13 InfoPV : nodes = 48917403 eval = 19 1. h3 h6 2. Nf1 Na5 3. Ne3 Nc6
>4. Nxd5 Nxe5 5. Nxe7 Nd3 6. Ba3 Nf4 7. Nc8
>00:02:45,27 InfoPV : nodes = 66241938 eval = 20 1. Ba3
>00:04:50,39 InfoPV : nodes = 113717758 eval = 230 1. Ba3 Qe8 2. Qc7+ Kg8 3. Be7
>Kg7 4. Bd8+ Kf8 5. Bxf6 Qxe6 6. Bg7+ Ke8 7. Qb8+ Kd7 8. Qxa7+ Kc6 9. Be5 Qd7
>00:04:50,67 InfoDepth : 14
>00:06:27,83 InfoPV : nodes = 151391128 eval = 252 1. Ba3 Qe8 2. Qc7+ Kg8 3. Be7
>Kg7 4. Qxa7 Nd2 5. Bd8+ Kf8 6. Bxf6 Qxe6 7. Be5 h5 8. Qg7+ Ke8 9. Kf2
>00:06:41,73 InfoDepth : 15
>00:10:16,65 InfoPV : nodes = 236016281 eval = 252 1. Ba3 Qe8 2. Qc7+ Kg8 3. Be7
>Kg7 4. Qxa7 Nd2 5. Bd8+ Kf8 6. Bxf6 Qxe6 7. Be5 h5 8. Kf2 Qf7+ 9. Qxf7+ Kxf7
>00:10:40,00 InfoDepth : 16
>00:26:40,42 InfoPV : nodes = 604079082 eval = 253 1. Ba3 Qe8 2. Qc7+ Kg8 3. Be7
>Kg7 4. Qxa7 Nd2 5. Bd8+ Kf8 6. Bxf6 Qxe6 7. Be5 h5 8. Ne2 Nb3

Thanks Pete: It's interesting The Crazy Bishop only considers the move 1. ...
Qe8 (?), instead of Qxa3. After 1. ... Qa3, White has another Bomb: . I will
publish later the variant that was followed in the real game. Thanks for the
spent time. :)

This is the Line that occured in the Real Game, a beautiful sequence of ZugZwang
for avoiding the Black Queen Checks:
1. Ba3!! Qxa3 2. Nh5+! gxh5 3. Qg5+ Kf8 4. Qxf6+ Kg8 5. e7 Qc1+ 6. Kf2 Qc2+ 7.
Kg3 Qd3+ 8. Kh4 Qe4+ 9. Kxh5 Qe2+ 10. Kh4 Qe4+ 11. g4 Qe1+ 12. Kh5 1-0



Regards, Arturo.


>00:27:46,28 InfoDepth : 17
>xboard : exit
>00:33:06,60 OnGearShift : Neutral



This page took 0 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.