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Subject: Re: Long term crafty analysis of the 5 positions [LONG] the crafty logs

Author: Dann Corbit

Date: 11:22:40 01/26/04

Go up one level in this thread


On January 26, 2004 at 14:20:35, Dann Corbit wrote:

>[D]8/4kpbn/p1p3p1/Pp2p2p/1P2Pn2/N1P1BP2/5P1P/5BK1 w - - acd 23; acn -1146139968;
>acs 30001; bm Nxb5; ce 113; pv Nxb5 cxb5 Bxb5 axb5 a6 Ne6 Bb6 Kd6 a7 Kc6 a8=Q+
>Kxb6 Qa5+ Kc6 Qa6+ Kc7 Qxb5 Nhg5 Qc4+ Kb7 Qd5+ Kc7 Qd1 h4 Kf1 Nf4 c4 h3;
>[D]r1b2k1r/pp2p2p/5pp1/1n1NB3/8/1P4P1/P1P4P/2KR3R w - - acd 20; acn -451311182;
>acs 29999; bm Nxf6; ce 68; pv Bb2 Kf7 a4 Nd6 Nxf6 Bf5 Rhf1 Rac8 Ne4 Nxe4 Bxh8
>Rxh8 g4 Ke6 Rg1 Bxg4 Rxg4 Nf2 Re1+ Kd5;
>[D]2rqrnk1/pp3pb1/6p1/4pbP1/3pN2R/3B1N2/PPP2P2/2K2Q1R w - - acd 19; acn
>719776007; acs 29999; bm Rh8+; ce 115; pv Rh8+ Bxh8 Rxh8+ Kxh8 Qh1+ Kg8 Nf6+
>Qxf6 gxf6 Rc6 Bxf5 Rxf6 Be4 b6 Qh2 Nd7 Ng5 Kg7 Bd5 Rh8 Qg2 Rf4 Kd2 Nc5;
>[D]rq3rk1/1b1n1ppp/ppn1p3/3pP3/5B2/2NBP2P/PP2QPP1/2RR2K1 w - - acd 18; acn
>-1154217282; acs 29999; bm Nxd5; ce 43; pv Na4 Qd8 Qg4 Ndxe5 Bxe5 Nxe5 Bxh7+
>Kxh7 Qh5+ Kg8 Qxe5 Rc8 Qd4 b5 Nc5;
>[D]r1b2r2/pp1nqn1k/2pp2pb/4Pp1p/2PP1p1N/2N3BP/PPQ1B1P1/3RR1K1 w - - acd 18; acn
>971911957; acs 30000; bm Nxg6; ce 46; pv exd6 Qxd6 Bf2 Qf6 Nf3 Re8 Bd3 Rxe1+
>Rxe1 Ng5 Qe2 Nxf3+ Qxf3 h4 Re8 a5 c5 Qf7 Re1 Bg5 d5 Be7;

max threads set to 2

Crafty v19.9 (2 cpus)

White(1): mt 2
max threads set to 2
White(1): hash 512m
hash table memory =  384M bytes.
White(1): st 30000
search time set to 30000.00.
White(1): epdpfga 5.epd 5.out
PFGA: EPD record: 1
end-game phase
              clearing hash tables
              time surplus   0.00  time limit 500:00 (500:00)
              depth   time  score   variation (1)
starting thread 1
                7->   0.18  -0.97   1. Nb1 Ng5 2. Bc5+ Kd7 3. Nd2 Nge6
                                    4. Bb6 g5 (s=4)
                8     0.20  -1.06   1. Nb1 Ng5 2. Bc5+ Ke6 3. Nd2 Ngh3+
                                    4. Kh1 g5 5. Bg2 Bf6 (s=3)
                8     0.23  -1.05   1. c4 Ng5 2. Bg2 Nge6 3. cxb5 cxb5
                                    4. Nc2 Nxg2 5. Kxg2 Nf4+ 6. Kg3 (s=2)
                8     0.37  -1.02   1. Nc2 Ng5 2. Bg2 Nge6 3. Kf1 Nxg2
                                    4. Kxg2 Nf4+ 5. Bxf4 exf4 6. Nd4
                8->   0.37  -1.02   1. Nc2 Ng5 2. Bg2 Nge6 3. Kf1 Nxg2
                                    4. Kxg2 Nf4+ 5. Bxf4 exf4 6. Nd4 (s=5)
                9     0.48  -1.24   1. Nc2 Ng5 2. Ne1 h4 3. Bb6 h3 4. Bc5+
                                    Ke6 5. c4 Bf6 6. cxb5 cxb5 (s=4)
                9     0.57  -1.10   1. c4 Ng5 2. Bg2 Nge6 3. Bb6 Nxg2 4.
                                    Kxg2 Nf4+ 5. Kg3 g5 6. h3 (s=2)
                9     0.87  -1.08   1. Bg2 Ne2+ 2. Kf1 Nxc3 3. Bh3 Kf6
                                    4. Bc8 Ng5 5. Bxg5+ Kxg5 6. Bxa6 Kf4
                9->   0.87  -1.08   1. Bg2 Ne2+ 2. Kf1 Nxc3 3. Bh3 Kf6
                                    4. Bc8 Ng5 5. Bxg5+ Kxg5 6. Bxa6 Kf4
                                    (s=4)
               10     1.50  -1.15   1. Bg2 h4 2. Bxf4 exf4 3. Nb1 Ng5 4.
                                    h3 Ke6 5. Kf1 Be5 6. Ke2 (s=3)
               10->   2.03  -1.15   1. Bg2 h4 2. Bxf4 exf4 3. Nb1 Ng5 4.
                                    h3 Ke6 5. Kf1 Be5 6. Ke2 (s=2)
               11     2.50  -1.16   1. Bg2 h4 2. Nb1 Ng5 3. Nd2 h3 4. Bf1
                                    Kd7 5. c4 Bf8 6. cxb5 cxb5
               11     2.71  -1.15   1. Bc5+ Ke6 2. Nb1 Ng5 3. Nd2 h4 4.
                                    Kh1 h3 5. Kg1 Bf6 6. c4 Be7 <HT>
               11->   3.03  -1.15   1. Bc5+ Ke6 2. Nb1 Ng5 3. Nd2 h4 4.
                                    Kh1 h3 5. Kg1 Bf6 6. c4 Be7 <HT> (s=3)
               12     6.21  -1.20   1. Bc5+ Kd7 2. Nb1 Ng5 3. Nd2 h4 4.
                                    Kh1 h3 5. Kg1 Nge6 6. Bb6 g5 7. Nb3
                                    <HT> (s=2)
               12     7.31  -1.14   1. Nb1 Ng5 2. Nd2 h4 3. Kh1 Bf6 4.
                                    Bc5+ Ke6 5. c4 h3 6. cxb5 cxb5 7. Kg1
                                    Be7 <HT>
               12->   8.12  -1.14   1. Nb1 Ng5 2. Nd2 h4 3. Kh1 Bf6 4.
                                    Bc5+ Ke6 5. c4 h3 6. cxb5 cxb5 7. Kg1
                                    Be7 <HT> (s=4)
               13     8.79  -1.20   1. Nb1 Ng5 2. Nd2 h4 3. Kh1 Kd7 4.
                                    Kg1 h3 5. Bc5 Nge6 <HT> (s=3)
               13    18.34     ++   1. c4!!
               13    41.29   0.29   1. c4 Ne6 2. cxb5 cxb5 3. Nxb5 axb5
                                    4. a6 Nc7 5. a7 Kf6 6. Bxb5 Bf8 7.
                                    Bd2 Na8 8. Bd7
               13->  41.40   0.29   1. c4 Ne6 2. cxb5 cxb5 3. Nxb5 axb5
                                    4. a6 Nc7 5. a7 Kf6 6. Bxb5 Bf8 7.
                                    Bd2 Na8 8. Bd7
               14    51.18   0.10   1. c4 Ne6 2. cxb5 cxb5 3. Nxb5 axb5
                                    4. a6 Nc7 5. a7 Nf8 6. Bc5+ Kf6 7.
                                    Bxb5 Nfe6 8. Bd6 Nxb5 9. Bxe5+ Kg5
                                    <HT>
               14->  51.56   0.10   1. c4 Ne6 2. cxb5 cxb5 3. Nxb5 axb5
                                    4. a6 Nc7 5. a7 Nf8 6. Bc5+ Kf6 7.
                                    Bxb5 Nfe6 8. Bd6 Nxb5 9. Bxe5+ Kg5
                                    <HT>
               15     1:20   0.25   1. c4 Kd7 2. cxb5 cxb5 3. Nxb5 Bf8
                                    4. Bxf4 exf4 5. Nc3 Bxb4 6. Nd5 Bxa5
                                    7. Bxa6 Bd2 8. Bc4 Ng5 9. Kg2
               15->   1:21   0.25   1. c4 Kd7 2. cxb5 cxb5 3. Nxb5 Bf8
                                    4. Bxf4 exf4 5. Nc3 Bxb4 6. Nd5 Bxa5
                                    7. Bxa6 Bd2 8. Bc4 Ng5 9. Kg2
               16     2:06   0.41   1. c4 Kd7 2. cxb5 cxb5 3. Nxb5 Bf8
                                    4. Bxf4 exf4 5. Nd4 Bxb4 6. Nb3 Ng5
                                    7. Kg2 Ne6 8. Bxa6 Nc5 9. Nxc5+ Bxc5
                                    10. Bc4
               16->   2:11   0.41   1. c4 Kd7 2. cxb5 cxb5 3. Nxb5 Bf8
                                    4. Bxf4 exf4 5. Nd4 Bxb4 6. Nb3 Ng5
                                    7. Kg2 Ne6 8. Bxa6 Nc5 9. Nxc5+ Bxc5
                                    10. Bc4
               17     3:48   0.54   1. c4 Kd7 2. cxb5 cxb5 3. Nxb5 Bf8
                                    4. Bxf4 exf4 5. Nd4 Bxb4 6. Nb3 Ng5
                                    7. Kg2 Ne6 8. Bxa6 Nc5 9. Nxc5+ Bxc5
                                    10. Bb5+ Ke6 11. a6
               17->   4:43   0.54   1. c4 Kd7 2. cxb5 cxb5 3. Nxb5 Bf8
                                    4. Bxf4 exf4 5. Nd4 Bxb4 6. Nb3 Ng5
                                    7. Kg2 Ne6 8. Bxa6 Nc5 9. Nxc5+ Bxc5
                                    10. Bb5+ Ke6 11. a6 (s=2)
               18    10:50   0.88   1. c4 Kd7 2. cxb5 cxb5 3. Bxb5+ axb5
                                    4. a6 Kc6 5. Nxb5 Ne2+ 6. Kg2 Nd4 7.
                                    Nd6 Kb6 8. b5 Bf6 9. Nxf7 h4 10. Kh3
                                    Ka7 11. Nd6
               18    24:11     ++   1. Nxb5!!
               18    31:00   1.04   1. Nxb5 cxb5 2. Bxb5 axb5 3. a6 Ne6
                                    4. Bb6 Kd6 5. a7 Kc6 6. a8=Q+ Kxb6
                                    7. Qa5+ Kc6 8. Qa6+ Kc7 9. Qxb5 Nhg5
                                    10. Qc4+ Kb6 11. Qd3 Nh3+ 12. Kf1 Nef4
               18->  31:00   1.04   1. Nxb5 cxb5 2. Bxb5 axb5 3. a6 Ne6
                                    4. Bb6 Kd6 5. a7 Kc6 6. a8=Q+ Kxb6
                                    7. Qa5+ Kc6 8. Qa6+ Kc7 9. Qxb5 Nhg5
                                    10. Qc4+ Kb6 11. Qd3 Nh3+ 12. Kf1 Nef4
                                    (s=2)
               19    40:04   1.02   1. Nxb5 cxb5 2. Bxb5 axb5 3. a6 Ne6
                                    4. Bb6 Kd6 5. a7 Kc6 6. a8=Q+ Kxb6
                                    7. Qa5+ Kc6 8. Qa6+ Kc7 9. Qxb5 Nhg5
                                    10. Qc4+ Kb6 11. Qd3 Nh3+ 12. Kf1 Nef4
                                    13. Qd7
               19->  42:39   1.02   1. Nxb5 cxb5 2. Bxb5 axb5 3. a6 Ne6
                                    4. Bb6 Kd6 5. a7 Kc6 6. a8=Q+ Kxb6
                                    7. Qa5+ Kc6 8. Qa6+ Kc7 9. Qxb5 Nhg5
                                    10. Qc4+ Kb6 11. Qd3 Nh3+ 12. Kf1 Nef4
                                    13. Qd7
               20    68:10   1.05   1. Nxb5 cxb5 2. Bxb5 axb5 3. a6 Ne6
                                    4. Bb6 Kd6 5. a7 Kc6 6. a8=Q+ Kxb6
                                    7. Qa5+ Kc6 8. Qa6+ Kc7 9. Qxb5 Nhg5
                                    10. Qc4+ Kd7 11. Qd5+ Ke7 12. Qd1 Nf4
                                    13. c4 <HT>
               20->  82:03   1.05   1. Nxb5 cxb5 2. Bxb5 axb5 3. a6 Ne6
                                    4. Bb6 Kd6 5. a7 Kc6 6. a8=Q+ Kxb6
                                    7. Qa5+ Kc6 8. Qa6+ Kc7 9. Qxb5 Nhg5
                                    10. Qc4+ Kd7 11. Qd5+ Ke7 12. Qd1 Nf4
                                    13. c4 <HT>
               21   129:11   1.07   1. Nxb5 cxb5 2. Bxb5 axb5 3. a6 Ne6
                                    4. Bb6 Kd6 5. a7 Kc6 6. a8=Q+ Kxb6
                                    7. Qa5+ Kc6 8. Qa6+ Kc7 9. Qxb5 Nhg5
                                    10. Qa5+ Kc8 11. Qa6+ Kc7 12. Qa7+
                                    Kd8 13. Qe3 Nf4 14. c4 Kd7
               21-> 151:04   1.07   1. Nxb5 cxb5 2. Bxb5 axb5 3. a6 Ne6
                                    4. Bb6 Kd6 5. a7 Kc6 6. a8=Q+ Kxb6
                                    7. Qa5+ Kc6 8. Qa6+ Kc7 9. Qxb5 Nhg5
                                    10. Qa5+ Kc8 11. Qa6+ Kc7 12. Qa7+
                                    Kd8 13. Qe3 Nf4 14. c4 Kd7
               22   244:23   1.13   1. Nxb5 cxb5 2. Bxb5 axb5 3. a6 Ne6
                                    4. Bb6 Kd6 5. a7 Kc6 6. a8=Q+ Kxb6
                                    7. Qa5+ Kc6 8. Qa6+ Kc7 9. Qxb5 Nhg5
                                    10. Qc4+ Kb7 11. Qd5+ Kc7 12. Qd1 h4
                                    13. Kf1 Nf4 14. c4 h3
               22-> 292:48   1.13   1. Nxb5 cxb5 2. Bxb5 axb5 3. a6 Ne6
                                    4. Bb6 Kd6 5. a7 Kc6 6. a8=Q+ Kxb6
                                    7. Qa5+ Kc6 8. Qa6+ Kc7 9. Qxb5 Nhg5
                                    10. Qc4+ Kb7 11. Qd5+ Kc7 12. Qd1 h4
                                    13. Kf1 Nf4 14. c4 h3
              time=500:00  cpu=198%  mat=0  n=33213598400  fh=87%  nps=1.11M
              ext-> chk=1053946177 cap=101365375 pp=121985655 1rep=45928913
mate=2334543
              predicted=0  nodes=33213598400  evals=4073413520
              endgame tablebase-> probes=0  hits=0
              SMP->  split=11003  stop=1579  data=8/524288  cpu=994:25
elap=500:00
PFGA: EPD record: 2
              time surplus   0.00  time limit 500:00 (500:00)
              depth   time  score   variation (1)
                6->   0.11  -0.33   1. a4 Bg4 2. Rd2 Na3 3. Rf1 Rd8 (s=3)
                7     0.18   0.00   1. a4 fxe5 2. axb5 Bg4 3. Rdf1+ Kg7
                                    4. Nxe7 Rhe8 (s=2)
                7->   0.28   0.00   1. a4 fxe5 2. axb5 Bg4 3. Rdf1+ Kg7
                                    4. Nxe7 Rhe8 (s=2)
                8     0.40  -0.11   1. a4 fxe5 2. axb5 Bh3 3. b6 Bg2 4.
                                    Rhg1 Bf3
                8->   0.64  -0.11   1. a4 fxe5 2. axb5 Bh3 3. b6 Bg2 4.
                                    Rhg1 Bf3 (s=3)
                9     0.87   0.26   1. a4 fxe5 2. axb5 Bh3 3. Rhe1 Bg4
                                    4. Rd2 e6 5. Nf6 (s=2)
                9->   1.25   0.26   1. a4 fxe5 2. axb5 Bh3 3. Rhe1 Bg4
                                    4. Rd2 e6 5. Nf6 (s=2)
               10     1.86   0.32   1. a4 fxe5 2. axb5 Kg7 3. Rde1 Bf5
                                    4. Rxe5 e6 5. Nc7 Kf6
               10->   2.86   0.32   1. a4 fxe5 2. axb5 Kg7 3. Rde1 Bf5
                                    4. Rxe5 e6 5. Nc7 Kf6 (s=2)
               11     4.11   0.30   1. a4 fxe5 2. axb5 Bg4 3. Rde1 e6 4.
                                    Nb4 Kg7 5. Rxe5 Raf8 6. Kd2
               11->   6.98   0.30   1. a4 fxe5 2. axb5 Bg4 3. Rde1 e6 4.
                                    Nb4 Kg7 5. Rxe5 Raf8 6. Kd2 (s=3)
               12     9.36   0.34   1. a4 fxe5 2. axb5 Bg4 3. Rde1 e6 4.
                                    Nf6 Bf5 5. Nd7+ Kg7 6. Nxe5 Rac8 7.
                                    c4 (s=2)
               12->  20.81   0.34   1. a4 fxe5 2. axb5 Bg4 3. Rde1 e6 4.
                                    Nf6 Bf5 5. Nd7+ Kg7 6. Nxe5 Rac8 7.
                                    c4 (s=2)
               13    26.31   0.28   1. a4 fxe5 2. axb5 Bg4 3. Rd2 Kg7 4.
                                    Re1 Rad8 5. Rxe5 e6 6. Ne3 Rxd2 7.
                                    Kxd2 Rd8+ 8. Kc3
               13     1:51   0.36   1. Ba1 Bg4 2. Rd2 Bf3 3. Rf1 Bxd5 4.
                                    Rxd5 a6 5. a4 Na7 6. Rd7 b6 7. Bd4
                                    Ke8
               13     2:09   0.58   1. Bb2 Bg4 2. Rd2 Kf7 3. a4 Bf3 4.
                                    Rf1 Bxd5 5. Rxd5 Nd6 6. Bxf6 exf6 7.
                                    Rxd6 <HT>
               13->   2:09   0.58   1. Bb2 Bg4 2. Rd2 Kf7 3. a4 Bf3 4.
                                    Rf1 Bxd5 5. Rxd5 Nd6 6. Bxf6 exf6 7.
                                    Rxd6 <HT>
               14     2:46   0.59   1. Bb2 Bg4 2. Rd2 Kf7 3. a4 Nd6 4.
                                    Nxf6 exf6 5. Rxd6 Be6 6. Re1 Rhe8 7.
                                    Bd4 h6
               14->   3:09   0.59   1. Bb2 Bg4 2. Rd2 Kf7 3. a4 Nd6 4.
                                    Nxf6 exf6 5. Rxd6 Be6 6. Re1 Rhe8 7.
                                    Bd4 h6
               15     4:34   0.68   1. Bb2 Bg4 2. Rd2 Kf7 3. a4 Nd6 4.
                                    Nxf6 Bf5 5. g4 exf6 6. Rxd6 Be6 7.
                                    Rf1 Ke7 8. Rfd1 Bxg4 9. Bxf6+
               15->   5:29   0.68   1. Bb2 Bg4 2. Rd2 Kf7 3. a4 Nd6 4.
                                    Nxf6 Bf5 5. g4 exf6 6. Rxd6 Be6 7.
                                    Rf1 Ke7 8. Rfd1 Bxg4 9. Bxf6+
               16    11:35   0.54   1. Bb2 Be6 2. Rhf1 Bxd5 3. Rxd5 a6
                                    4. Rd7 Rb8 5. a4 Ke8 6. Rxe7+ Kxe7
                                    7. Bxf6+ Kd6 8. Bxh8 Rxh8 9. axb5 axb5
                                    10. Rf7
               16->  17:27   0.54   1. Bb2 Be6 2. Rhf1 Bxd5 3. Rxd5 a6
                                    4. Rd7 Rb8 5. a4 Ke8 6. Rxe7+ Kxe7
                                    7. Bxf6+ Kd6 8. Bxh8 Rxh8 9. axb5 axb5
                                    10. Rf7
               17    27:26   0.66   1. Bb2 Be6 2. Rhf1 Rg8 3. a4 Bxd5 4.
                                    Rxd5 Nd6 5. Bxf6 exf6 6. Rxd6 f5 7.
                                    Rd5 Re8 8. g4 Ke7 9. gxf5 Rgf8
               17->  37:34   0.66   1. Bb2 Be6 2. Rhf1 Rg8 3. a4 Bxd5 4.
                                    Rxd5 Nd6 5. Bxf6 exf6 6. Rxd6 f5 7.
                                    Rd5 Re8 8. g4 Ke7 9. gxf5 Rgf8
               18    56:18   0.68   1. Bb2 Be6 2. Rhf1 Bxd5 3. Rxd5 a6
                                    4. a4 Na7 5. Rd7 b6 6. Bd4 Ke8 7. Rb7
                                    Nc8 8. Kd2 e5 9. Re1 Kd8 10. Bxb6+
                                    Nxb6 11. Rxb6
               18->  87:14   0.68   1. Bb2 Be6 2. Rhf1 Bxd5 3. Rxd5 a6
                                    4. a4 Na7 5. Rd7 b6 6. Bd4 Ke8 7. Rb7
                                    Nc8 8. Kd2 e5 9. Re1 Kd8 10. Bxb6+
                                    Nxb6 11. Rxb6 (s=3)
               19   244:55   0.68   1. Bb2 Kf7 2. a4 Nd6 3. Nxf6 Bf5 4.
                                    Rhf1 Rac8 5. Ne4 Nxe4 6. Bxh8 Rxh8
                                    7. g4 Ke6 8. Rg1 Bxg4 9. Rxg4 Nf2 10.
                                    Re1+ Kd5 (s=2)
               19-> 319:13   0.68   1. Bb2 Kf7 2. a4 Nd6 3. Nxf6 Bf5 4.
                                    Rhf1 Rac8 5. Ne4 Nxe4 6. Bxh8 Rxh8
                                    7. g4 Ke6 8. Rg1 Bxg4 9. Rxg4 Nf2 10.
                                    Re1+ Kd5
              time=500:00  cpu=199%  mat=-1  n=33908427186  fh=91%  nps=1.13M
              ext-> chk=1203956204 cap=54020179 pp=4679825 1rep=44224787
mate=2580591
              predicted=0  nodes=33908427186  evals=142632084
              endgame tablebase-> probes=0  hits=0
              SMP->  split=3640  stop=596  data=8/524288  cpu=995:03
elap=500:00
PFGA: EPD record: 3
              time surplus   0.00  time limit 500:00 (500:00)
              depth   time  score   variation (1)
                5->   0.12   0.04   1. Qe2 Be6 2. Kb1 Qa5 3. a3
                6     0.20  -0.20   1. Qe2 Be6 2. a3 Bd5 3. Kb1 Qc7
                6     0.36  -0.16   1. Qg2 Bxe4 2. Rxe4 Ne6 3. Reh4 Nf4
                                    4. Qf1
                6     0.44  -0.06   1. Kb1 Be6 2. Bb5 Qc7 3. Qe2 Nd7
                6->   0.56  -0.06   1. Kb1 Be6 2. Bb5 Qc7 3. Qe2 Nd7
                7     1.01  -0.10   1. Kb1 Ne6 2. R1h2 Nf4 3. Qh1 Kf8 4.
                                    Qd1
                7     1.81  -0.07   1. Qe2 Nd7 2. Kb1 Qc7 3. Rh7 Nf8 4.
                                    R7h4
                7->   1.81  -0.07   1. Qe2 Nd7 2. Kb1 Qc7 3. Rh7 Nf8 4.
                                    R7h4 (s=2)
                8     3.01  -0.11   1. Qe2 Qb6 2. Nfd2 Qc6 3. Kb1 a5 4.
                                    Bc4 b5 <HT>
                8     4.12   0.10   1. Kb1 Ne6 2. Nf6+ Bxf6 3. Bxf5 gxf5
                                    4. gxf6 Qxf6 5. Qg2+ Kf8 6. Rh7
                8->   4.73   0.10   1. Kb1 Ne6 2. Nf6+ Bxf6 3. Bxf5 gxf5
                                    4. gxf6 Qxf6 5. Qg2+ Kf8 6. Rh7 (s=2)
                9     6.50  -0.15   1. Kb1 Ne6 2. R4h2 Nf4 3. Nh4 Bxe4
                                    4. Bxe4 Rc7 5. Nf3 Qc8
                9->  13.44  -0.15   1. Kb1 Ne6 2. R4h2 Nf4 3. Nh4 Bxe4
                                    4. Bxe4 Rc7 5. Nf3 Qc8 (s=5)
               10    21.12   0.01   1. Kb1 Ne6 2. Rh7 Nf8 3. R7h4 (s=4)
               10->  25.75   0.01   1. Kb1 Ne6 2. Rh7 Nf8 3. R7h4
               11    46.08   0.01   1. Kb1 Ne6 2. Qg1 Kf8 3. Qe1 Qc7 4.
                                    Nf6 Bxd3 5. Rh8+ Bxh8 6. Rxh8+ Kg7
                                    7. Rh7+ Kf8 <HT>
               11->  56.81   0.01   1. Kb1 Ne6 2. Qg1 Kf8 3. Qe1 Qc7 4.
                                    Nf6 Bxd3 5. Rh8+ Bxh8 6. Rxh8+ Kg7
                                    7. Rh7+ Kf8 <HT>
               12     1:20  -0.13   1. Kb1 Ne6 2. Rh7 Nf4 3. Nf6+ Bxf6
                                    4. Bxf5 gxf5 5. gxf6 Qxf6 6. Qg1+ Ng6
                                    7. Qg2 d3 8. cxd3
               12->   2:47  -0.13   1. Kb1 Ne6 2. Rh7 Nf4 3. Nf6+ Bxf6
                                    4. Bxf5 gxf5 5. gxf6 Qxf6 6. Qg1+ Ng6
                                    7. Qg2 d3 8. cxd3 (s=6)
               13     3:48   0.01   1. Kb1 Ne6 2. Nf6+ Bxf6 3. Bxf5 Nxg5
                                    4. Nxg5 gxf5 5. Qg2 Kf8 6. Nh7+ Ke7
                                    7. Nxf6 Kxf6 8. Rh5 Rg8 9. Qxb7 (s=5)
               13->   4:47   0.01   1. Kb1 Ne6 2. Nf6+ Bxf6 3. Bxf5 Nxg5
                                    4. Nxg5 gxf5 5. Qg2 Kf8 6. Nh7+ Ke7
                                    7. Nxf6 Kxf6 8. Rh5 Rg8 9. Qxb7
               14    13:05   0.07   1. Kb1 Ne6 2. Nf6+ Bxf6 3. Bxf5 Nxg5
                                    4. Nxg5 gxf5 5. Qg2 Kf8 6. Nh7+ Ke7
                                    7. Nxf6 Kxf6 8. Qxb7 Qc7 9. Qa6+ Ke7
                                    10. Qd3
               14    18:11   0.30   1. Rh8+ Bxh8 2. Rxh8+ Kxh8 3. Qh1+
                                    Kg8 4. Nf6+ Qxf6 5. gxf6 Ne6 6. Bxf5
                                    gxf5 7. Qg2+ Kf8 8. Ng5 Nxg5 9. Qxg5
                                    Re6 10. Qg7+ Ke8 11. Qg8+ Kd7 12. Qxf7+
                                    Kd6 13. Qxb7 Rc7 14. Qb4+ Kd5
               14->  19:22   0.30   1. Rh8+ Bxh8 2. Rxh8+ Kxh8 3. Qh1+
                                    Kg8 4. Nf6+ Qxf6 5. gxf6 Ne6 6. Bxf5
                                    gxf5 7. Qg2+ Kf8 8. Ng5 Nxg5 9. Qxg5
                                    Re6 10. Qg7+ Ke8 11. Qg8+ Kd7 12. Qxf7+
                                    Kd6 13. Qxb7 Rc7 14. Qb4+ Kd5 (s=3)
               15    22:06     ++   1. Rh8+!!
               15    79:33   1.21   1. Rh8+ Bxh8 2. Rxh8+ Kxh8 3. Qh1+
                                    Kg8 4. Nf6+ Qxf6 5. gxf6 Rc6 6. Bxf5
                                    Rxf6 7. Be4 b6 8. Qh6 Rf4 9. Bd5 Rc8
                                    10. Kd2 Nd7 (s=2)
               15->  86:58   1.21   1. Rh8+ Bxh8 2. Rxh8+ Kxh8 3. Qh1+
                                    Kg8 4. Nf6+ Qxf6 5. gxf6 Rc6 6. Bxf5
                                    Rxf6 7. Be4 b6 8. Qh6 Rf4 9. Bd5 Rc8
                                    10. Kd2 Nd7
               16    94:57   1.31   1. Rh8+ Bxh8 2. Rxh8+ Kxh8 3. Qh1+
                                    Kg8 4. Nf6+ Qxf6 5. gxf6 Rc6 6. Bxf5
                                    Rxf6 7. Be4 Rb6 8. Nd2 Rc8 9. Nb3 Rc7
                                    10. Qh2 Re6 11. Kd2
               16-> 107:06   1.31   1. Rh8+ Bxh8 2. Rxh8+ Kxh8 3. Qh1+
                                    Kg8 4. Nf6+ Qxf6 5. gxf6 Rc6 6. Bxf5
                                    Rxf6 7. Be4 Rb6 8. Nd2 Rc8 9. Nb3 Rc7
                                    10. Qh2 Re6 11. Kd2 (s=3)
               17   124:13   1.20   1. Rh8+ Bxh8 2. Rxh8+ Kxh8 3. Qh1+
                                    Kg8 4. Nf6+ Qxf6 5. gxf6 Rc6 6. Bxf5
                                    Rxf6 7. Be4 b6 8. Qh2 Nd7 9. Ng5 Rf4
                                    10. Bc6 Rd8 11. Kd2 Kg7 (s=2)
               17-> 168:29   1.20   1. Rh8+ Bxh8 2. Rxh8+ Kxh8 3. Qh1+
                                    Kg8 4. Nf6+ Qxf6 5. gxf6 Rc6 6. Bxf5
                                    Rxf6 7. Be4 b6 8. Qh2 Nd7 9. Ng5 Rf4
                                    10. Bc6 Rd8 11. Kd2 Kg7 (s=4)
               18   216:19   1.29   1. Rh8+ Bxh8 2. Rxh8+ Kxh8 3. Qh1+
                                    Kg8 4. Nf6+ Qxf6 5. gxf6 Rc6 6. Bxf5
                                    Rxf6 7. Be4 b6 8. Qh2 Nd7 9. Ng5 Kg7
                                    10. Qg2 Rf4 11. Bc6 Rd8 12. Kd2 (s=3)
               18-> 279:56   1.29   1. Rh8+ Bxh8 2. Rxh8+ Kxh8 3. Qh1+
                                    Kg8 4. Nf6+ Qxf6 5. gxf6 Rc6 6. Bxf5
                                    Rxf6 7. Be4 b6 8. Qh2 Nd7 9. Ng5 Kg7
                                    10. Qg2 Rf4 11. Bc6 Rd8 12. Kd2 (s=2)
               19   403:52   1.15   1. Rh8+ Bxh8 2. Rxh8+ Kxh8 3. Qh1+
                                    Kg8 4. Nf6+ Qxf6 5. gxf6 Rc6 6. Bxf5
                                    Rxf6 7. Be4 b6 8. Qh2 Nd7 9. Ng5 Kg7
                                    10. Bd5 Rh8 11. Qg2 Rf4 12. Kd2 Nc5
              time=500:00  cpu=198%  mat=-1  n=39374481671  fh=93%  nps=1.31M
              ext-> chk=-1452397354 cap=58245961 pp=31470637 1rep=253893870
mate=22846584
              predicted=0  nodes=39374481671  evals=391742395
              endgame tablebase-> probes=0  hits=0
              SMP->  split=16393  stop=3000  data=11/524288  cpu=994:55
elap=500:00
PFGA: EPD record: 4
              time surplus   0.00  time limit 500:00 (500:00)
              depth   time  score   variation (1)
                6     0.14   0.71   1. Qh5 h6 2. Rc2 Qc7 3. Na4 Ndxe5 4.
                                    Bxe5 Qxe5 5. Qxe5 Nxe5 6. Nxb6 (s=2)
                6->   0.30   0.71   1. Qh5 h6 2. Rc2 Qc7 3. Na4 Ndxe5 4.
                                    Bxe5 Qxe5 5. Qxe5 Nxe5 6. Nxb6 (s=3)
                7     0.54   0.78   1. Qh5 h6 2. Nxd5 g6 3. Bxg6 exd5 4.
                                    Bf5 Ndxe5 5. Rxd5 (s=2)
                7->   0.86   0.78   1. Qh5 h6 2. Nxd5 g6 3. Bxg6 exd5 4.
                                    Bf5 Ndxe5 5. Rxd5
                8     1.21     --   1. Qh5
                8     1.58   0.21   1. Qh5 g6 2. Qh4 Ncxe5 3. Be2 Qd8 4.
                                    Bg5 Qc7
                8     6.33   0.25   1. Bb1 Ndxe5 2. Na4 Qd8 3. Bxh7+ Kxh7
                                    4. Bxe5 f5 5. Qh5+ Kg8 6. Bf4
                8->   6.33   0.25   1. Bb1 Ndxe5 2. Na4 Qd8 3. Bxh7+ Kxh7
                                    4. Bxe5 f5 5. Qh5+ Kg8 6. Bf4 (s=3)
                9     7.02  -0.04   1. Bb1 Ndxe5 2. Na4 Qc7 3. Bxe5 Qxe5
                                    4. Nxb6 Rad8 5. Bd3 f5 6. Bxa6 Bxa6
                                    7. Qxa6 (s=2)
                9    12.50   0.17   1. Bc2 Qc7 2. Qd3 g6 3. e4 Nc5 4. Qf3
                                    d4 5. Ne2 Rfd8
                9->  18.35   0.17   1. Bc2 Qc7 2. Qd3 g6 3. e4 Nc5 4. Qf3
                                    d4 5. Ne2 Rfd8
               10    20.33   0.15   1. Bc2 Qc7 2. Qd3 g6 3. e4 Nc5 4. Qf3
                                    d4 5. Ne2 Rfd8 6. Qg4
               10->  30.85   0.15   1. Bc2 Qc7 2. Qd3 g6 3. e4 Nc5 4. Qf3
                                    d4 5. Ne2 Rfd8 6. Qg4 (s=4)
               11    44.11   0.29   1. Bc2 Ndxe5 2. Na4 Qc7 3. Bxe5 Qxe5
                                    4. Nxb6 Rad8 5. Ba4 Nb8 6. f4 Qf5 (s=3)
               11->  58.47   0.29   1. Bc2 Ndxe5 2. Na4 Qc7 3. Bxe5 Qxe5
                                    4. Nxb6 Rad8 5. Ba4 Nb8 6. f4 Qf5
               12     1:13   0.30   1. Bc2 Ndxe5 2. Na4 Qc7 3. Bxe5 Qxe5
                                    4. Nxb6 Rad8 5. Ba4 Qc7 6. Bxc6 Bxc6
                                    7. Qc2 Qxb6 8. Qxc6 Qxb2 9. Qxa6
               12->   1:45   0.30   1. Bc2 Ndxe5 2. Na4 Qc7 3. Bxe5 Qxe5
                                    4. Nxb6 Rad8 5. Ba4 Qc7 6. Bxc6 Bxc6
                                    7. Qc2 Qxb6 8. Qxc6 Qxb2 9. Qxa6
               13     6:03   0.28   1. Bc2 Qd8 2. Qg4 Ncxe5 3. Bxe5 Nxe5
                                    4. Bxh7+ Kxh7 5. Qh5+ Kg8 6. Qxe5 Rc8
                                    7. Rd2 Qd7 <HT>
               13->   7:43   0.28   1. Bc2 Qd8 2. Qg4 Ncxe5 3. Bxe5 Nxe5
                                    4. Bxh7+ Kxh7 5. Qh5+ Kg8 6. Qxe5 Rc8
                                    7. Rd2 Qd7 <HT>
               14    10:22   0.24   1. Bc2 Qd8 2. Qg4 Ncxe5 3. Bxe5 Nxe5
                                    4. Bxh7+ Kxh7 5. Qh5+ Kg8 6. Qxe5 Rc8
                                    7. Na4 Bc6 8. Rd4 Re8 9. Rg4 Bxa4 10.
                                    Rxc8 Qxc8 11. Rxa4
               14->  15:36   0.24   1. Bc2 Qd8 2. Qg4 Ncxe5 3. Bxe5 Nxe5
                                    4. Bxh7+ Kxh7 5. Qh5+ Kg8 6. Qxe5 Rc8
                                    7. Na4 Bc6 8. Rd4 Re8 9. Rg4 Bxa4 10.
                                    Rxc8 Qxc8 11. Rxa4 (s=2)
               15    20:45   0.24   1. Bc2 Qd8 2. Qg4 Ncxe5 3. Bxe5 Nxe5
                                    4. Bxh7+ Kxh7 5. Qh5+ Kg8 6. Qxe5 Rc8
                                    7. Na4 Bc6 8. b3 Bxa4 9. Rxc8 Qxc8
                                    10. bxa4
               15    80:17   0.47   1. Na4 Qd8 2. Qg4 f5 3. exf6 Qxf6 4.
                                    Qh5 h6 5. Qg6 Qxg6 6. Bxg6 Ne7 7. Be4
                                    Rac8 8. Bd3 e5 9. Bg3
               15->  80:17   0.47   1. Na4 Qd8 2. Qg4 f5 3. exf6 Qxf6 4.
                                    Qh5 h6 5. Qg6 Qxg6 6. Bxg6 Ne7 7. Be4
                                    Rac8 8. Bd3 e5 9. Bg3
               16    94:48   0.47   1. Na4 Qd8 2. Qg4 f5 3. exf6 Qxf6 4.
                                    Qg3 Rac8 5. a3 e5 6. Bg5 Qf7 7. e4
                                    Nd4 8. Rxc8 Rxc8 9. exd5 Qxd5
               16-> 115:37   0.47   1. Na4 Qd8 2. Qg4 f5 3. exf6 Qxf6 4.
                                    Qg3 Rac8 5. a3 e5 6. Bg5 Qf7 7. e4
                                    Nd4 8. Rxc8 Rxc8 9. exd5 Qxd5
               17   189:11   0.59   1. Na4 Qd8 2. Qg4 f5 3. exf6 Qxf6 4.
                                    Qh5 h6 5. Rd2 e5 6. Bg3 Nb4 7. Bg6
                                    Nxa2 8. Rc7 Bc6 9. Bh4 Qd6
               17-> 270:38   0.59   1. Na4 Qd8 2. Qg4 f5 3. exf6 Qxf6 4.
                                    Qh5 h6 5. Rd2 e5 6. Bg3 Nb4 7. Bg6
                                    Nxa2 8. Rc7 Bc6 9. Bh4 Qd6 (s=2)
               18   370:03   0.43   1. Na4 Qd8 2. Qg4 Ndxe5 3. Bxe5 Nxe5
                                    4. Bxh7+ Kxh7 5. Qh5+ Kg8 6. Qxe5 Rc8
                                    7. Qd4 b5 8. Nc5 <HT>
              time=500:00  cpu=199%  mat=0  n=33205521086  fh=91%  nps=1.11M
              ext-> chk=866298359 cap=71357579 pp=10294455 1rep=92106894
mate=4990316
              predicted=0  nodes=33205521086  evals=2869933801
              endgame tablebase-> probes=0  hits=0
              SMP->  split=3126  stop=554  data=7/524288  cpu=995:16
elap=500:00
PFGA: EPD record: 5
              time surplus   0.00  time limit 500:00 (500:00)
              depth   time  score   variation (1)
                6->   0.14   0.02   1. exd6 Qg5 2. Bf2 Nxd6 3. c5 Nf7
                7     0.29   0.24   1. exd6 Qg5 2. Bf2 Nxd6 3. c5 Nf7 4.
                                    d5
                7->   0.39   0.24   1. exd6 Qg5 2. Bf2 Nxd6 3. c5 Nf7 4.
                                    d5
                8     1.12   0.16   1. exd6 Qxd6 2. c5 Qc7 3. Bf2 Bg5 4.
                                    Nf3 Bf6 5. d5
                8->   1.53   0.16   1. exd6 Qxd6 2. c5 Qc7 3. Bf2 Bg5 4.
                                    Nf3 Bf6 5. d5
                9     3.20   0.24   1. exd6 Qxd6 2. Bf2 Re8 3. d5 Bg5 4.
                                    dxc6 Qxc6 5. Nd5 Nde5 6. Rd4
                9->   4.43   0.24   1. exd6 Qxd6 2. Bf2 Re8 3. d5 Bg5 4.
                                    dxc6 Qxc6 5. Nd5 Nde5 6. Rd4 (s=2)
               10     7.85   0.12   1. exd6 Qxd6 2. c5 Qc7 3. Bf2 Nf6 4.
                                    Bc4 b5 5. cxb6 axb6 6. Qe2 Re8
               10->  10.96   0.12   1. exd6 Qxd6 2. c5 Qc7 3. Bf2 Nf6 4.
                                    Bc4 b5 5. cxb6 axb6 6. Qe2 Re8
               11    23.82   0.26   1. exd6 Qxd6 2. Bf2 Re8 3. d5 Nc5 4.
                                    dxc6 Qxc6 5. Nd5 Ne4 6. Bd3 Qe6 7.
                                    Bd4
               11->  30.62   0.26   1. exd6 Qxd6 2. Bf2 Re8 3. d5 Nc5 4.
                                    dxc6 Qxc6 5. Nd5 Ne4 6. Bd3 Qe6 7.
                                    Bd4
               12    56.75   0.21   1. exd6 Qxd6 2. Bf2 Re8 3. c5 Qf8 4.
                                    Bc4 b5 5. cxb6 axb6 6. Rxe8 Qxe8 7.
                                    Re1 Qf8
               12->   1:16   0.21   1. exd6 Qxd6 2. Bf2 Re8 3. c5 Qf8 4.
                                    Bc4 b5 5. cxb6 axb6 6. Rxe8 Qxe8 7.
                                    Re1 Qf8 (s=2)
               13     2:19   0.32   1. exd6 Qxd6 2. Bf2 Re8 3. c5 Qf8 4.
                                    d5 Nxc5 5. dxc6 Ne4 6. Bf3 bxc6 7.
                                    Nxe4 fxe4 8. Bxe4
               13->   3:02   0.32   1. exd6 Qxd6 2. Bf2 Re8 3. c5 Qf8 4.
                                    d5 Nxc5 5. dxc6 Ne4 6. Bf3 bxc6 7.
                                    Nxe4 fxe4 8. Bxe4 (s=2)
               14     6:59   0.32   1. exd6 Qxd6 2. Bf2 Re8 3. Bxh5 Rxe1+
                                    4. Rxe1 gxh5 5. Qxf5+ Kg7 6. Re6 Qf8
                                    7. Qg6+ Kh8 8. Nf5 Nde5 9. dxe5 Bxe6
                                    10. Qxe6
               14->   8:58   0.32   1. exd6 Qxd6 2. Bf2 Re8 3. Bxh5 Rxe1+
                                    4. Rxe1 gxh5 5. Qxf5+ Kg7 6. Re6 Qf8
                                    7. Qg6+ Kh8 8. Nf5 Nde5 9. dxe5 Bxe6
                                    10. Qxe6 (s=2)
               15    27:22   0.46   1. exd6 Qxd6 2. Bf2 Qf6 3. d5 Nde5
                                    4. c5 Re8 5. d6 Bd7 6. a4 Qg5 7. a5
                                    a6 8. Nf3 Nxf3+ 9. Bxf3 h4
               15->  34:04   0.46   1. exd6 Qxd6 2. Bf2 Qf6 3. d5 Nde5
                                    4. c5 Re8 5. d6 Bd7 6. a4 Qg5 7. a5
                                    a6 8. Nf3 Nxf3+ 9. Bxf3 h4
               16    61:42   0.43   1. exd6 Qxd6 2. Bf2 Qf6 3. Nf3 Re8
                                    4. Bd3 Rxe1+ 5. Rxe1 Ng5 6. Qe2 Kg8
                                    7. Qe8+ Bf8 8. Nxg5 Qxg5 9. h4 Qg4
                                    10. Re7 Nb6
               16->  83:16   0.43   1. exd6 Qxd6 2. Bf2 Qf6 3. Nf3 Re8
                                    4. Bd3 Rxe1+ 5. Rxe1 Ng5 6. Qe2 Kg8
                                    7. Qe8+ Bf8 8. Nxg5 Qxg5 9. h4 Qg4
                                    10. Re7 Nb6 (s=3)
               17   137:28   0.44   1. exd6 Qxd6 2. Bf2 Qf6 3. Nf3 Re8
                                    4. Bd3 Rxe1+ 5. Rxe1 Qd8 6. c5 Ng5
                                    7. Qd1 Nf8 8. Ne5 Nd7 9. Qe2 Nxe5 10.
                                    Qxe5 f3 (s=2)
               17-> 209:24   0.44   1. exd6 Qxd6 2. Bf2 Qf6 3. Nf3 Re8
                                    4. Bd3 Rxe1+ 5. Rxe1 Qd8 6. c5 Ng5
                                    7. Qd1 Nf8 8. Ne5 Nd7 9. Qe2 Nxe5 10.
                                    Qxe5 f3 (s=3)
               18   406:05   0.46   1. exd6 Qxd6 2. Bf2 Qf6 3. Nf3 Re8
                                    4. Bd3 Rxe1+ 5. Rxe1 Ng5 6. Qe2 Nxf3+
                                    7. Qxf3 h4 8. Re8 a5 9. c5 Qf7 10.
                                    Re1 Bg5 11. d5 Be7 (s=2)
              time=500:00  cpu=199%  mat=-1  n=35331650325  fh=93%  nps=1.18M
              ext-> chk=1363083501 cap=88016352 pp=51295261 1rep=88593190
mate=4686198
              predicted=0  nodes=35331650325  evals=1374832271
              endgame tablebase-> probes=0  hits=0
              SMP->  split=3551  stop=509  data=6/524288  cpu=995:20
elap=500:00



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