Author: Oliver Roese
Date: 14:03:36 05/26/00
Go up one level in this thread
On May 26, 2000 at 14:57:56, Albert Silver wrote:
>On May 26, 2000 at 14:22:23, Oliver Roese wrote:
>
>>[Event "Private blitz game"]
>>[Site ""]
>>[Date "2000.05.26"]
>>[Round "-"]
>>[White "oliver"]
>>[Black "crafty"]
>>[Result "1-0"]
>>[ECO "C47"]
>>[TimeControl "40/300"]
>>
>>1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.Nxe5 Nxe5 5.d4
>> {The "Halloween Gambit". I got it from
>>http://www.jakob.at/steffen/chess.html Obviously it is incorrect.}
>>Nc6
>> {Better is 6...Ng6. But I wont explore here, how to refute this gambit.}
>>6.d5 Nb8 7.e5 Ng8 8.d6
>> {Now white has more than sufficient compensation. Black has
>>developmentproblems at both wings.}
>>h6 9.Bf4 c6 10.Bc4 g5 11.Bg3 Qb6 12.Qh5 Rh7 13.O-O-O Qc5 14.Bb3 Qb4 15.Rhe1 Na6
>>16.Ne4 Nc5 17.Nf6+
>> {Black can get rid of his bad knight, but white opens the e-file. In fact it
>>is a forced win now.}
>>Nxf6 18.exf6+ Ne6 19.c3 Qb5 20.Bc2 g4
>> {Surprisingly black kills itself . After 20...Rh8 white wins with 21.Rxe6+!
>>dxe6 22.d7+ Bxd7 23. Rxd7! Admittedly i didnt saw that at that moment.}
>>21.Qxb5 cxb5 22.Bxh7
>> {The rest only for completeness.}
>>Kd8 23.Bf5 h5 24.h3 gxh3 25.Bxh3 a5 26.Rd5 h4 27.Bxh4 Nf4 28.Rd4 Bh6 29.Kc2 Ra7
>>30.Bg3 Ne6 31.Rh4 Bf8 32.Rh8 Ke8 33.Bf4 Ra6 34.Bh6 Kd8 35.Bxf8 Nd4+
>> {Black resigns.
>>I used crafty 17.8 on an AMD K6-2 with 98 MB with 4.5 x 66.66 Mhz = 300 Mhz.
>>After 1. h3 h6 it says to roughly explore 50 000 nodes / second.}
>>1-0
>
>Congratulations Oliver.
>
> A.S.
Thank you.
But that was not the end.
The next game was identically to the third up to move 9, but i used the
reset-button somewhere later:(
This game followed immeadetly after it:
[Event "Private Blitz Game"]
[Site ""]
[Date "2000.05.26"]
[Round "-"]
[White "oliver"]
[Black "crafty"]
[Result "1-0"]
[ECO "C46"]
[TimeControl "40/300"]
1.e4 e5 2.Nf3 Nc6 3.Nc3 Bc5
{Apparently crafty has learned, that the "Halloween Gambit" after 3...Nf6
4.Nxe5!? is rather strong;) But this line is really worse.}
4.Nxe5 Nxe5 5.d4 Bxd4 6.Qxd4 Qf6 7.Nb5!
{Good Move. It was not my own. I recall that i learned it in one of Suetins
books about chessstrategy. It serves there as an example for the so called
"modern" approach to chess, which overcomes the classical one, which dictates
_not_ to move around with the own stones in the opening. }
c6
{Typical computermove. It didnt shocked me, since i knew 6.Nb5 was sound.
The "bookmove" here was 7...Kd8}
8.f4 cxb5 9.fxe5 Qc6
{White has a great advantage.}
10.a4!
{I can learn too. The white bishop comes to c4 and attacks f7 together with
the rook.}
bxa4?! 11.Bc4 Ne7 12.O-O O-O 13.Ra3!
{After i found this move i knew black was lost.}
Ng6 14.Raf3 Nh8 15.Bg5 Qg6 16.Be7 Re8 17.Bd6 h5 18.Rg3
{18.Bxf7+ is not enough material for this position, but should win too.}
Qh6 19.Qf2 Kh7 20.Bxf7 Nxf7 21.Qxf7 Re6 22.h3 h4 23.Rg4 Rg6 24.Rf5?
{White plays not optimally here, but its advantage is too big.}
Rxg4 25.hxg4 Qe3+ 26.Kh2 Qg3+
{Oh!}
27.Kg1 Qe3+ 28.Rf2 Kh8 29.Qe8+ Kh7 30.Qh5+ Qh6 31.Qf5+ g6 32.Qf7+ Qg7 33.Qe8 b5
34.Rf7
{The rest is uninteresting.}
Bb7 35.Qxd7 Rg8 36.Qxb7 Qxf7 37.Qxf7+ Rg7 38.e6 a3 39.bxa3 h3 40.gxh3 a5 41.Qf6
Ra7
{Black resigns}
1-0
And here is the fourth game:
[Event "Computer chess game"]
[Date "2000.05.26"]
[Round "-"]
[White "oliver"]
[Black "crafty"]
[Result "1-0"]
[TimeControl "40/300"]
1.e4 e5 2.Nf3 Nc6 3.Nc3 Bc5 4.Nxe5 Nxe5 5.d4 Bb4?
{This was the following game. crafty simply looses a pawn. Better than to
loose without a chance, it may have learned. Maybe my version is somehow
intoxicated?! I had fun anyway. See what follows.}
6.dxe5 Ne7 7.Bg5 Bxc3+ 8.bxc3 O-O 9.Bc4 Qe8!?
{A doubleedged computermove to create counterplay on the e-file. If i play
tame now, crafty has probably the last word.}
10.f4 h6 11.h4!
{An intuitive sacrifice. I dont like 10.Bh4 Ng6 11.Bg3 d6 against crafty.}
hxg5 12.hxg5 g6 13.Qf3 d6 14.g4!
{With the idea f5-f6}
Kg7 15.f5 gxf5 16.gxf5 Nxf5
{Oh! But i have an answer.}
17.O-O-O Qa4
{This moves shows that crafty thinks there is something wrong with its
position.}
18.exf5 Qa3+
{Aha!}
19.Kb1 Qb2+
{And i won}
20.Kxb2 Rh8 21.Rxh8 Be6 22.Rxa8 Bc8 23.Rxc8 dxe5 24.Qh5 a5
{Black resigns}
1-0
Oliver Roese
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