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Subject: Re: Challenge for the weekend (2)

Author: Gian-Carlo Pascutto

Date: 07:38:22 04/20/02

Go up one level in this thread


On April 20, 2002 at 10:14:16, Ed Schröder wrote:

>4 normal positions I think Rebel is good, if not superior :-)
>
>You are invited to disproof....
>
>===========================
>
>[d]r2q3r/pp1k1pb1/3p3p/3P3n/5Bbp/2N5/PPPQN1P1/2K2R1R w - - 0 1 bm Bxd6;
>
>Rebel: 1.7 seconds (depth=5)

> 3 min

>[d]rn3rk1/1b3ppp/pq2p3/1p1pP3/3RNP2/4Q3/PPP1B1PP/1K5R w - - 0 1 bm Nf6+;
>
>Rebel: 4.1 seconds (depth=9)

14.7 secs

 2      77     0      321  Nd6 Nd7
 2      77     0      659  Nd6 Nd7
 3      59     0     1219  Nd6 Nc6 Rd3 Qxe3 Rxe3
 3      59     1     6081  Nd6 Nc6 Rd3 Qxe3 Rxe3
 4      59     1     6739  Nd6 Nc6 Rd3 Qxe3 Rxe3
 4      59     3    16460  Nd6 Nc6 Rd3 Qxe3 Rxe3
 5      52     4    22540  Nd6 Nc6 Rd3 Qxe3 Rxe3 Rab8
 5      52    11    76056  Nd6 Nc6 Rd3 Qxe3 Rxe3 Rab8
 6      62    22   130391  Nd6 Nc6 Rd3 Qc7 Rc3 b4
 6      62    31   202713  Nd6 Nc6 Rd3 Qc7 Rc3 b4
 7      56    45   295512  Nd6 Nc6 Rd3 Qxe3 Rxe3 d4 Rh3 Na5
 7      56    72   527963  Nd6 Nc6 Rd3 Qxe3 Rxe3 d4 Rh3 Na5
 8      54    94   635130  Nd6 Nc6 Rd3 Qc7 a3 d4 Qd2 f6
 8      54   163  1117653  Nd6 Nc6 Rd3 Qc7 a3 d4 Qd2 f6
 9      51   215  1473571  Nd6 Nc6 Rd3 Qxe3 Rxe3 Rab8 c3 Ne7 Rd1 f6 exf6 Rxf6
 9      74  1477  8018191  Nf6+ Kh8 f5 h6 Qd2 exf5 Rh4 f4 Qxf4 gxf6 Rxh6+
 9      74  1515  8288797  Nf6+ Kh8 f5 h6 Qd2 exf5 Rh4 f4 Qxf4 gxf6 Rxh6+
10     124  2378 11767667  Nf6+ !!
10     275  5475 28508206  Nf6+ gxf6 f5 Qxd4 Qxd4 fxe5 Qxe5 Nc6 Qg3+ Kh8 fxe6
fxe6 Qd6 Rae8 Rf1 Rxf1+ Bxf1
10     275  5582 29241239  Nf6+ gxf6 f5 Qxd4 Qxd4 fxe5 Qxe5 Nc6 Qg3+ Kh8 fxe6
fxe6 Qd6 Rae8 Rf1 Rxf1+ Bxf1


>[d]r1bqr1k1/pp1n1ppp/5b2/4N1B1/3p3P/8/PPPQ1PP1/2K1RB1R w - - 0 1 bm Nxf7;
>
>Rebel: 3 seconds (depth=8)

74 secs

 2     -16     0      546  f4 Nxe5 fxe5 Bxg5 hxg5
 2     -16     1     1920  f4 Nxe5 fxe5 Bxg5 hxg5
 3     -21     1     2763  f4 Nxe5 fxe5 Be7
 3     -17     4    14518  Nf3 Rxe1+ Qxe1 Nc5 Qe5
 3     -17     4    15389  Nf3 Rxe1+ Qxe1 Nc5 Qe5
 4     -18     6    23775  Nf3 Rxe1+ Qxe1 h6 Bxf6 Nxf6 Kb1
 4     -13    10    43458  f4 Nxe5 Rxe5 Rxe5 fxe5 Bxg5 hxg5
 4     -13    14    59003  f4 Nxe5 Rxe5 Rxe5 fxe5 Bxg5 hxg5
 5     -13    19    79746  f4 Nxe5 Rxe5 Rxe5 fxe5 Bxg5 hxg5 <b6>
 5       0    42   189676  Nf3 Rxe1+ Qxe1 h6 Bf4 Nc5 Kb1
 5       0    47   212687  Nf3 Rxe1+ Qxe1 h6 Bf4 Nc5 Kb1
 6      -3    72   346099  Nf3 Rxe1+ Qxe1 h6 Bxf6 Nxf6 Qe5 Be6 Kb1
 6      -3   102   492746  Nf3 Rxe1+ Qxe1 h6 Bxf6 Nxf6 Qe5 Be6 Kb1
 7       6   158   787434  Nf3 Rxe1+ Qxe1 h6 Bxf6 Nxf6 Qe5 Be6 Kb1 Ng4
 7       6   188   977831  Nf3 Rxe1+ Qxe1 h6 Bxf6 Nxf6 Qe5 Be6 Kb1 Ng4
 8      -8   281  1507173  Nf3 Rxe1+ Qxe1 h6 Bxf6 Nxf6 Qe5 Be6 a3 Ng4 Qxd4 Qxd4
Nxd4 Nxf2
 8      -2   629  3445871  Bxf6 Nxf6 Kb1 Ng4 f4 Nxe5 fxe5 Bf5 g3
 8      -2   631  3456812  Bxf6 Nxf6 Kb1 Ng4 f4 Nxe5 fxe5 Bf5 g3
 9     -14  1349  7390878  Bxf6 Nxf6 Bb5 Re7 Nf3 a6 Rxe7 Qxe7 Bc4 b5 Re1
 9       2  2752 14594936  Nf3 Rxe1+ Qxe1 h6 Bxf6 Nxf6 Qd2 Ne4 Qxd4 Qxd4 Nxd4
Nxf2 Rg1
 9       2  3242 17253878  Nf3 Rxe1+ Qxe1 h6 Bxf6 Nxf6 Qd2 Ne4 Qxd4 Qxd4 Nxd4
Nxf2 Rg1
10       6  4763 25551750  Nf3 Rxe1+ Qxe1 h6 Bxf6 Nxf6 Bc4 b5 Bxb5 Qd5 Qe5 Qxa2
Nxd4
10      52  7403 40956054  Nxf7 !!
10     152 11825 70707943  Nxf7 Rxe1+ Qxe1 Kxf7 Bc4+ Kf8 Qe6 Bxg5+ hxg5 Qxg5+
Kb1 Ne5 Qg8+ Ke7 Rxh7 Bd7 Qxa8 Nxc4 Qxb7 Nd2+ Ka1
10     152 12089 72100957  Nxf7 Rxe1+ Qxe1 Kxf7 Bc4+ Kf8 Qe6 Bxg5+ hxg5 Qxg5+
Kb1 Ne5 Qg8+ Ke7 Rxh7 Bd7 Qxa8 Nxc4 Qxb7 Nd2+ Ka1

>[d]6k1/8/p3r2p/1p1pPpp1/1n1pP3/1Pq4P/PR4PB/3QN1K1 b - - 0 1 bm dxe4;
>
>Rebel:  2.8 seconds (depth=8)

21 secs

 2     126     0      286  Qxb2 exf5
 2     126     0     1257  Qxb2 exf5
 3     126     0     1697  Qxb2 exf5 Rc6
 3     126     1     5388  Qxb2 exf5 Rc6
 4     101     1     6427  Qxb2 exf5 Rc6 Nf3
 4     101     3    20399  Qxb2 exf5 Rc6 Nf3
 5     140     4    26186  Qxb2 exf5 Rc6 a4 Nc2 axb5 axb5
 5     140     7    46834  Qxb2 exf5 Rc6 a4 Nc2 axb5 axb5
 6     142    10    59859  Qxb2 exf5 Rc6 Qh5 Qxa2 e6
 6     142    18   117054  Qxb2 exf5 Rc6 Qh5 Qxa2 e6
 7      92    21   134728  Qxb2 ??
 7      73    61   414213  Qxb2 exf5 Re7 f6 Rf7 a4 Qc3 axb5 axb5
 7      73    77   518814  Qxb2 exf5 Re7 f6 Rf7 a4 Qc3 axb5 axb5
 8      61    92   601376  Qxb2 exf5 Re7 f6 Rf7 Qh5 Qb1 Bg3 Qxa2 Qxh6 Qxb3 Qxg5+
 8      61   194  1250686  Qxb2 exf5 Re7 f6 Rf7 Qh5 Qb1 Bg3 Qxa2 Qxh6 Qxb3 Qxg5+
 9      77   265  1613400  Qxb2 exf5 Re7 f6 Rf7 Qh5 Qb1 Bg3 Nd3
 9      77   412  2657999  Qxb2 exf5 Re7 f6 Rf7 Qh5 Qb1 Bg3 Nd3
10      81   662  3908830  Qxb2 exf5 Re7 f6 Rf7 Qh5 d3 Qxh6 d2 Qxg5+ Kf8 Qh6+
Ke8 Qh8+ Kd7
10      84  2126 11605492  dxe4 Rd2 d3 Bg3 e3 Rxd3 Nxd3 Nxd3 Qd2 Qb1 f4
10      84  2129 11618498  dxe4 Rd2 d3 Bg3 e3 Rxd3 Nxd3 Nxd3 Qd2 Qb1 f4
11      96  3746 19165393  dxe4 Rd2 d3 a3 e3 Rxd3 Nxd3 Nxd3 Qd2 Qb1 f4 Qf1

--
GCP



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