Author: Dann Corbit
Date: 22:17:51 01/14/02
Go up one level in this thread
On January 15, 2002 at 00:53:53, Dann Corbit wrote:
>On January 15, 2002 at 00:03:49, Dann Corbit wrote:
>
>>On January 14, 2002 at 23:35:23, James Doby wrote:
>>
>>>
>>>
>>> [D]4r3/2k1P2p/p1p1n1p1/1p1Q4/1q6/6N1/P4PPP/2R3K1 b - - 0 33
>>>
>>>In this final position Sagalchik resigned however Fritz7a doesn't see him as
>>>lost at all, giving him a score of only -0.8, what's up with that?
>>
>>An interesting question. Here is the actual final position, and a bit of
>>analysis by Pepito:
>>
>>Pepito> setboard 4r3/2k1P2p/p1p3p1/1p1Q4/1q1n4/6N1/P4PPP/2R3K1 w - - 0 34
>>Pepito> go
>> 5 57 92 16327 Qd5-e5 Qb4-d6 Rc1-e1 Qd6xe5 Re1xe5 Kc7-d6 Re5-e4
>> 5 57 96 26196 Qd5-e5 Qb4-d6 Rc1-e1 Qd6xe5 Re1xe5 Kc7-d6 Re5-e4
>> 6 24 103 52377 Qd5-e5 ?? Qb4-d6 Rc1-e1 Qd6xe5 Re1xe5 Kc7-d6 Re5-e4
>> 6 14 108 73965 Qd5-e5 Qb4-d6 Qe5-e3 Re8xe7 Ng3-e4 Qd6-d5 f3
>> 6 14 114 96570 Qd5-e5 Qb4-d6 Qe5-e3 Re8xe7 Ng3-e4 Qd6-d5 f3
>> 7 -15 124 140882 Qd5-e5 Qb4-d6 Qe5xd6 Kc7xd6 Rc1-d1 c5 Ng3-e2 Re8xe7
>>Ne2xd4 c5xd4 Rd1xd4 Kd6-e5
>> 7 -15 150 230551 Qd5-e5 Qb4-d6 Qe5xd6 Kc7xd6 Rc1-d1 c5 Ng3-e2 Re8xe7
>>Ne2xd4 c5xd4 Rd1xd4 Kd6-e5
>> 8 -14 170 315177 Qd5-e5 Qb4-d6 Qe5xd6 Kc7xd6 Rc1-d1 c5 Ng3-e2 Kd6-d5
>>Ne2-f4 Kd5-e4 Nf4-d3 c4
>> 8 -14 209 455249 Qd5-e5 Qb4-d6 Qe5xd6 Kc7xd6 Rc1-d1 c5 Ng3-e2 Kd6-d5
>>Ne2-f4 Kd5-e4 Nf4-d3 c4
>> 9 -23 251 651398 Qd5-e5 Qb4-d6 Qe5xd6 Kc7xd6 Rc1-d1 c5 Ng3-e2 Re8xe7
>>Ne2xd4 c5xd4 Rd1xd4 Kd6-c5 Rd4-d1 Re7-e2
>> 9 -23 327 969251 Qd5-e5 Qb4-d6 Qe5xd6 Kc7xd6 Rc1-d1 c5 Ng3-e2 Re8xe7
>>Ne2xd4 c5xd4 Rd1xd4 Kd6-c5 Rd4-d1 Re7-e2
>>10 -23 404 1333929 Qd5-e5 Qb4-d6 Qe5xd6 Kc7xd6 Rc1-d1 c5 Ng3-e2 Re8xe7
>>Ne2xd4 c5xd4 Rd1xd4 Kd6-c5 Rd4-d1 Re7-e2 a3
>>10 -23 520 1817989 Qd5-e5 Qb4-d6 Qe5xd6 Kc7xd6 Rc1-d1 c5 Ng3-e2 Re8xe7
>>Ne2xd4 c5xd4 Rd1xd4 Kd6-c5 Rd4-d1 Re7-e2 a3
>>11 -31 693 2645324 Qd5-e5 Qb4-d6 Qe5xd6 Kc7xd6 Rc1-d1 c5 Ng3-e2 Re8xe7
>>Ne2xd4 c5xd4 Rd1xd4 Kd6-c5 Rd4-d1 Re7-e2 a3 a5
>>11 -31 954 3764288 Qd5-e5 Qb4-d6 Qe5xd6 Kc7xd6 Rc1-d1 c5 Ng3-e2 Re8xe7
>>Ne2xd4 c5xd4 Rd1xd4 Kd6-c5 Rd4-d1 Re7-e2 a3 a5
>>12 -31 1259 5207388 Qd5-e5 Qb4-d6 Qe5xd6 Kc7xd6 Rc1-d1 c5 Ng3-e2 Re8xe7
>>Ne2xd4 c5xd4 Rd1xd4 Kd6-c5 Rd4-d1 Re7-e2 a3 a5 Kg1-f1
>>12 -31 1694 7054151 Qd5-e5 Qb4-d6 Qe5xd6 Kc7xd6 Rc1-d1 c5 Ng3-e2 Re8xe7
>>Ne2xd4 c5xd4 Rd1xd4 Kd6-c5 Rd4-d1 Re7-e2 a3 a5 Kg1-f1
>>13 -31 2497 10702200 Qd5-e5 Qb4-d6 Qe5xd6 Kc7xd6 Rc1-d1 c5 Ng3-e2 Re8xe7
>>Ne2xd4 c5xd4 Rd1xd4 Kd6-c5 Rd4-d1 Re7-e2 a3 a5 Kg1-f1 Re2-c2
>>13 -31 3620 15341311 Qd5-e5 Qb4-d6 Qe5xd6 Kc7xd6 Rc1-d1 c5 Ng3-e2 Re8xe7
>>Ne2xd4 c5xd4 Rd1xd4 Kd6-c5 Rd4-d1 Re7-e2 a3 a5 Kg1-f1 Re2-c2
>>14 -45 5522 24161529 Qd5-e5 Qb4-d6 Qe5xd6 Kc7xd6 Rc1-d1 c5 Ng3-e2 Re8xe7
>>Ne2xd4 c5xd4 Rd1xd4 Kd6-c5 Rd4-d1 Re7-e2 Rd1-a1 b4 Kg1-f1 Re2-c2 Kf1-g1
>>
>>Hardly seems disastrous at this point.
>
>Chess Tiger has it figured as very close to even:
>4r3/2k1P2p/p1p3p1/1p1Q4/1q1n4/6N1/P4PPP/2R3K1 w - - ce -18; acd 16; acs 1; pv
>Qe5+ Qd6 Qxd6+ Kxd6 Rd1 c5 Ne2 Ke5 Nxd4 cxd4 a4 Rxe7 axb5 axb5 Rb1 Kf6 Rc1;|!1
>
>ChessMaster 8000:
>Time Depth Score Positions Moves
>6:19 7/12 -0.36 66417725 1. Qe5+ Qd6 2. Qxd6+ Kxd6 3. Rd1
> c5 4. Ne2 Rxe7 5. Nxd4 cxd4 6.
> Rxd4+ Kc5 7. Rd1 Re2 8. a3 Ra2
> 9. Rc1+ Kd5 10. Rd1+ Ke5
>
>Phalanx says:
> 13 -70 68159 133602394 Qd5-e5 Qb4-d6 Qe5xd6 Kc7xd6 Rc1-d1 Pc6-c5
> Ng3-e2 Re8xe7 Ne2xd4 Pc5xd4 Rd1xd4 Kd6-c5
> Rd4-d1 Re7-e2 Rd1-a1 Re2-d2 Kg1-f1 Kc5-d4
Crafty seems quite unhappy about the situation for white:
15-> 5:05 -1.45 1. Qe5+ Qd6 2. Qxd6+ Kxd6 3. Rd1 c5
4. Ne2 Rxe7 5. Nxd4 cxd4 6. Rxd4+ Kc5
7. Rd1 Re2 8. a3 Ra2 9. Rc1+ Kd6 10.
Kf1 Rxa3 11. Ke2
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