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Subject: 3 test positions from the Rebel Site

Author: Mike Byrne

Date: 13:46:18 08/24/02


http://www.rebel.nl/bench.htm

obviously Rebel would do very in these - how your program do


=============================================================================
White(1): [D] r4rk1/5ppp/p2pbb2/3B3Q/qp2p3/4B3/PPP2P1P/2KR2R1 w - - bm Rxg7!;
White(1): go
              time surplus   0.00  time limit 10:00 (10:00)
         nss  depth   time  score   variation (1)
starting thread 1
                6     1.36  -2.96   1. Bg5 Rac8 2. c3 Bxc3 3. bxc3 Rxc3+
                                    4. Kb1 Bxd5 5. Rxd5 Qc2+ 6. Ka1 Qxf2
                6     1.57     ++   1. Bd4!!
                6     1.72  -2.28   1. Bd4 Bxd4 2. Rxd4 Qb5 3. Qg5 Bxd5
                                    4. Rxd5
         (4)    6->   2.72  -2.28   1. Bd4 Bxd4 2. Rxd4 Qb5 3. Qg5 Bxd5
                                    4. Rxd5
                7     2.86     ++   1. Bd4!!
         (3)    7     3.28  -0.35   1. Bd4 Bxd4 2. Rxd4 g6 3. Bxa8 Rxa8
                                    4. Rxe4 Bxa2
                7->   3.89  -0.35   1. Bd4 Bxd4 2. Rxd4 g6 3. Bxa8 Rxa8
                                    4. Rxe4 Bxa2
                8     4.02     --   1. Bd4
                8     4.55  -1.08   1. Bd4 Bxd4 2. Rxd4 Rfc8 3. Bxe4 g6
                                    4. a3 Rab8 5. Kb1
         (3)    8->   8.17  -1.08   1. Bd4 Bxd4 2. Rxd4 Rfc8 3. Bxe4 g6
                                    4. a3 Rab8 5. Kb1
         (2)    9     9.49  -1.13   1. Bd4 Bxd4 2. Rxd4 Rfc8 3. Bxe4 g6
                                    4. a3 Rab8 5. Kb1 Rb5
                9    20.86     ++   1. Rxg7+!!
                9    31.72  -0.66   1. Rxg7+ Bxg7 2. Rg1 Rfc8 3. Bxe4 Kf8
                                    4. Rxg7 d5 5. Qg5 Ke8 6. Bxh7 Qxa2
                9->  35.10  -0.66   1. Rxg7+ Bxg7 2. Rg1 Rfc8 3. Bxe4 Kf8
                                    4. Rxg7 d5 5. Qg5 Ke8 6. Bxh7 Qxa2
               10    37.69  -0.66   1. Rxg7+ Bxg7 2. Rg1 Rfc8 3. Bxe4 Kf8
                                    4. Rxg7 d5 5. Qg5 Ke8 6. Bxh7 Qxa2
         (3)   10->  50.35  -0.66   1. Rxg7+ Bxg7 2. Rg1 Rfc8 3. Bxe4 Kf8
                                    4. Rxg7 d5 5. Qg5 Ke8 6. Bxh7 Qxa2
          (2)   11     1:00  -0.42   1. Rxg7+ Bxg7 2. Rg1 Rfc8 3. Bxe4 Kf8
                                    4. Rxg7 d5 5. Qg5 Ke8 6. Bxh7 Qxa2
                                    7. Qe5
               11->   1:37  -0.42   1. Rxg7+ Bxg7 2. Rg1 Rfc8 3. Bxe4 Kf8
                                    4. Rxg7 d5 5. Qg5 Ke8 6. Bxh7 Qxa2
                                    7. Qe5
               12     2:24     --   1. Rxg7+
?              12     2:30   1/51*  1. Rxg7+
White(1): ?
              time=2:37  cpu=343%  mat=-2  n=176918K  fh=91%  nps=1125K
              ext-> checks=10928846 recaps=486478 pawns=273242 sing=172
              ext->  1rep=1189226 thrt:104270  pawn sac=765693
              predicted=1  nodes=176918268  evals=0
              endgame tablebase-> probes done=0  successful=0
              SMP->  split=2164  stop=422  data=10/64  cpu=8:59  elap=2:37

White(1): Rxg7+
              time used:
2:37==============================================================================

Black(1):[D] r1bqr1k1/pp1n1ppp/5b2/4N1B1/3p3P/8/PPPQ1PP1/2K1RB1R w - - bm Nxf7!;
White(1): go
              time surplus   0.00  time limit 10:00 (10:00)
         nss  depth   time  score   variation (1)
                7->   0.88   0.09   1. f4 Nxe5 2. fxe5 Bxg5 3. hxg5 Qd5
                                    4. Qd3 g6 5. c4
                8     1.11  -0.08   1. f4 Nxe5 2. fxe5 Bxg5 3. hxg5 Bf5
                                    4. Qf4 Qc8 5. Bc4 b5
                8     1.57   0.08   1. Nf3 Rxe1+ 2. Qxe1 h6 3. Bf4 Nc5
                                    4. Bb5 Bf5 5. Bc4
                8     2.52   0.21   1. Bxf6 Qxf6 2. Nf3 Rxe1+ 3. Qxe1 Nf8
                                    4. Qe8 Qe6 5. Qxe6 Bxe6 6. Nxd4 Bxa2
         (2)    8->   2.69   0.21   1. Bxf6 Qxf6 2. Nf3 Rxe1+ 3. Qxe1 Nf8
                                    4. Qe8 Qe6 5. Qxe6 Bxe6 6. Nxd4 Bxa2
                9     4.88   0.07   1. Bxf6 Nxf6 2. Bb5 Re7 3. Kb1 Be6
                                    4. a3 a6 5. Bc4 Rc8
                9     7.55   0.09   1. f4 Nxe5 2. fxe5 Bxg5 3. hxg5 Bf5
                                    4. Rh4 Qc7 5. Rxd4 Rxe5 6. Bc4 Rxe1+
                                    7. Qxe1
         (2)    9->   7.55   0.09   1. f4 Nxe5 2. fxe5 Bxg5 3. hxg5 Bf5
                                    4. Rh4 Qc7 5. Rxd4 Rxe5 6. Bc4 Rxe1+
                                    7. Qxe1
               10     9.96   0.13   1. f4 Nxe5 2. fxe5 Bxg5 3. hxg5 Qd5
                                    4. c4 Qc5 5. Bd3 g6 6. Qf4 b5
               10    12.13   0.30   1. Bxf6 Nxf6 2. Bb5 Re7 3. Nf3 a6 4.
                                    Rxe7 Qxe7 5. Bc4 b5 6. Re1
         (2)   10->  14.08   0.30   1. Bxf6 Nxf6 2. Bb5 Re7 3. Nf3 a6 4.
                                    Rxe7 Qxe7 5. Bc4 b5 6. Re1
               11    21.85   0.24   1. Bxf6 Qxf6 2. Nf3 Rxe1+ 3. Qxe1 Nf8
                                    4. Qd2 Ne6 5. Bc4 Bd7 6. Re1 Re8 7.
                                    Bxe6 Rxe6 8. Rxe6 Bxe6 9. Nxd4 Bxa2
               11    28.10   0.45   1. Nxf7 Rxe1+ 2. Qxe1 Kxf7 3. Bc4+
                                    Kf8 4. Qe6 Bxg5+ 5. hxg5 Qxg5+ 6. Kb1
                                    Ne5 7. Qg8+ Ke7 8. Rxh7 Kd6 9. Rxg7
                                    Qxg7 10. Qxg7 Nxc4 11. Qxd4+
         (3)   11->  29.69   0.45   1. Nxf7 Rxe1+ 2. Qxe1 Kxf7 3. Bc4+
                                    Kf8 4. Qe6 Bxg5+ 5. hxg5 Qxg5+ 6. Kb1
                                    Ne5 7. Qg8+ Ke7 8. Rxh7 Kd6 9. Rxg7
                                    Qxg7 10. Qxg7 Nxc4 11. Qxd4+
         (2)   12    30.68   0.45   1. Nxf7 Rxe1+ 2. Qxe1 Kxf7 3. Bc4+
                                    Kf8 4. Qe6 Bxg5+ 5. hxg5 Qxg5+ 6. Kb1
                                    Ne5 7. Qg8+ Ke7 8. Rxh7 Kd6 9. Rxg7
                                    Qxg7 10. Qxg7 Nxc4 11. Qxd4+ <HT>
         (4)   12->  45.13   0.45   1. Nxf7 Rxe1+ 2. Qxe1 Kxf7 3. Bc4+
                                    Kf8 4. Qe6 Bxg5+ 5. hxg5 Qxg5+ 6. Kb1
                                    Ne5 7. Qg8+ Ke7 8. Rxh7 Kd6 9. Rxg7
                                    Qxg7 10. Qxg7 Nxc4 11. Qxd4+ <HT>
?              13    45.13   1/46*  1. Nxf7
White(1): ?
              time=48.43  cpu=196%  mat=0  n=55595K  fh=92%  nps=1147K
              ext-> checks=1300019 recaps=143562 pawns=22917 sing=33
              ext->  1rep=127388 thrt:20391  pawn sac=206034
              predicted=1  nodes=55595333  evals=0
              endgame tablebase-> probes done=0  successful=0
              SMP->  split=525  stop=53  data=6/64  cpu=1:35  elap=48.43

White(1): Nxf7
              time used:  48.43
=============================================================================
Black(1): [D] 3R4/1p2kp2/p1b1nN2/6p1/8/6BP/2r1qPPK/Q7 w - - bm Rd7!;
White(1): go
              time surplus   0.00  time limit 10:00 (10:00)
         nss  depth   time  score   variation (1)
                6->   0.67   0.00   1. Rb8 Rb2 2. Ng8+ Kd7 3. Nf6+ Ke7
                7     0.77   0.00   1. Rb8 Rb2 2. Ng8+ Kd7 3. Nf6+ Ke7
         (2)    7->   0.99   0.00   1. Rb8 Rb2 2. Ng8+ Kd7 3. Nf6+ Ke7
                8     1.44     ++   1. Rb8!!
                8     2.14   0.69   1. Rb8 Rb2 2. Ng8+ Kd7 3. Qa3 Nf4 4.
                                    Qf8 Qe5 5. Qd8+ Ke6 6. Qe7+ Kd5 7.
                                    Rd8+ Ke4 8. Qxf7
                8->   2.67   0.69   1. Rb8 Rb2 2. Ng8+ Kd7 3. Qa3 Nf4 4.
                                    Qf8 Qe5 5. Qd8+ Ke6 6. Qe7+ Kd5 7.
                                    Rd8+ Ke4 8. Qxf7
                9     4.28     ++   1. Rb8!!
                9     8.03   1.40   1. Rb8 Rb2 2. Ng8+ Kd7 3. Qa3 Nf4 4.
                                    Qf8 Qe5 5. Re8 Qxe8 6. Nf6+ Ke6 7.
                                    Nxe8 Nxg2
                9->   8.49   1.40   1. Rb8 Rb2 2. Ng8+ Kd7 3. Qa3 Nf4 4.
                                    Qf8 Qe5 5. Re8 Qxe8 6. Nf6+ Ke6 7.
                                    Nxe8 Nxg2
               10    11.16   1.40   1. Rb8 Rb2 2. Ng8+ Kd7 3. Qa3 Nf4 4.
                                    Qf8 Qe5 5. Re8 Qxe8 6. Nf6+ Ke6 7.
                                    Nxe8 Nxg2
               10->  13.35   1.40   1. Rb8 Rb2 2. Ng8+ Kd7 3. Qa3 Nf4 4.
                                    Qf8 Qe5 5. Re8 Qxe8 6. Nf6+ Ke6 7.
                                    Nxe8 Nxg2
               11    20.92   1.52   1. Rb8 Rb2 2. Ng8+ Kd7 3. Qa3 Nf4 4.
                                    Qf8 Qe5 5. Re8 Qxe8 6. Nf6+ Kd8 7.
                                    Nxe8 Bxe8 8. Qd6+ Kc8 9. Bxf4 gxf4
                                    10. Qxf4
               11->  26.17   1.52   1. Rb8 Rb2 2. Ng8+ Kd7 3. Qa3 Nf4 4.
                                    Qf8 Qe5 5. Re8 Qxe8 6. Nf6+ Kd8 7.
                                    Nxe8 Bxe8 8. Qd6+ Kc8 9. Bxf4 gxf4
                                    10. Qxf4
               12    47.00     ++   1. Rb8!!
               12     2:52   2.54   1. Rd7+ Bxd7 2. Nd5+ Ke8 3. Qf6 Ng7
                                    4. Be5 Qxe5+ 5. Qxe5+ Be6 6. Qb8+ Kd7
                                    7. Qxb7+ Kd6 8. Qxa6+ Rc6 9. Nb6 Nf5
?                                    10. Qb7
White(1): ?
              time=6:16  cpu=199%  mat=-1  n=443662K  fh=91%  nps=1177K
              ext-> checks=35810427 recaps=1734154 pawns=12511 sing=90
              ext->  1rep=2024652 thrt:245781  pawn sac=9
              predicted=1  nodes=443662952  evals=0
              endgame tablebase-> probes done=0  successful=0
              SMP->  split=862  stop=140  data=7/64  cpu=12:33  elap=6:16






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