Interesting test position from my game against....

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Dr.Wael Deeb
Posts: 9773
Joined: Wed Mar 08, 2006 8:44 pm
Location: Amman,Jordan

Interesting test position from my game against....

Post by Dr.Wael Deeb »

....Sunsetter C9d played yesterday....

[D]2rr4/p5kp/1n1Np3/2p2p2/8/2RR4/PP3PPP/6K1 b - - 1 24

Best move is Rb8!
After this move I pinned the white knight and the engine started to lose quickly and went to a totaly lost endgame,but unfortunately after a weak move from my side the game ended draw....
Dr.D
_No one can hit as hard as life.But it ain’t about how hard you can hit.It’s about how hard you can get hit and keep moving forward.How much you can take and keep moving forward….
zullil
Posts: 6442
Joined: Tue Jan 09, 2007 12:31 am
Location: PA USA
Full name: Louis Zulli

Re: Interesting test position from my game against....

Post by zullil »

Dr.Wael Deeb wrote:....Sunsetter C9d played yesterday....

[D]2rr4/p5kp/1n1Np3/2p2p2/8/2RR4/PP3PPP/6K1 b - - 1 24

Best move is Rb8!
After this move I pinned the white knight and the engine started to lose quickly and went to a totaly lost endgame,but unfortunately after a weak move from my side the game ended draw....
Dr.D
Crafty-23.1 agrees:

Code: Select all

Crafty v23.1 (8 cpus)

White(1): egtb off
White(1): ponder off
pondering disabled.
White(1): book off
book file disabled.
White(1): setboard 2rr4/p5kp/1n1Np3/2p2p2/8/2RR4/PP3PPP/6K1 b - - 1 24
Black(1): st 300
search time set to 300.00.
Black(1): display stats
display statistics at end of each search.
Black(1): display

       +---+---+---+---+---+---+---+---+
    8  |   | . |<R>|<R>|   | . |   | . |
       +---+---+---+---+---+---+---+---+
    7  |<P>|   | . |   | . |   |<K>|<P>|
       +---+---+---+---+---+---+---+---+
    6  |   |<N>|   |-N-|<P>| . |   | . |
       +---+---+---+---+---+---+---+---+
    5  | . |   |<P>|   | . |<P>| . |   |
       +---+---+---+---+---+---+---+---+
    4  |   | . |   | . |   | . |   | . |
       +---+---+---+---+---+---+---+---+
    3  | . |   |-R-|-R-| . |   | . |   |
       +---+---+---+---+---+---+---+---+
    2  |-P-|-P-|   | . |   |-P-|-P-|-P-|
       +---+---+---+---+---+---+---+---+
    1  | . |   | . |   | . |   |-K-|   |
       +---+---+---+---+---+---+---+---+
         a   b   c   d   e   f   g   h

Black&#40;1&#41;&#58; go
              time limit 5&#58;00 (+0.00&#41; &#40;5&#58;00&#41;
              depth   time  score   variation &#40;1&#41;
starting thread 1
starting thread 2
starting thread 3
starting thread 4
starting thread 5
starting thread 6
starting thread 7
                9     0.04   0.83   1. ... c4 2. Rd2 Na4 3. Re3 Nxb2 4.
                                    Rxe6 c3 5. Nxf5+ Kf7 6. Re7+ Kf6
                9->   0.04   0.83   1. ... c4 2. Rd2 Na4 3. Re3 Nxb2 4.  
                                    Rxe6 c3 5. Nxf5+ Kf7 6. Re7+ Kf6
               10     0.06   0.80   1. ... c4 2. Rd2 Rd7 3. Re3 Kf6 4.   
                                    Rh3 c3 5. Rxc3 Rxc3 6. bxc3
               10->   0.07   0.80   1. ... c4 2. Rd2 Rd7 3. Re3 Kf6 4.    
                                    Rh3 c3 5. Rxc3 Rxc3 6. bxc3
               11     0.10   0.80   1. ... c4 2. Rd2 Rd7 3. Re3 Kf6 4.    
                                    Rh3 c3 5. Rxc3 Rxc3 6. bxc3 Nd5 7.
                                    Rxd5 <HT>
               11->   0.10   0.80   1. ... c4 2. Rd2 Rd7 3. Re3 Kf6 4.    
                                    Rh3 c3 5. Rxc3 Rxc3 6. bxc3 Nd5 7.
                                    Rxd5 <HT>
               12     0.15   0.75   1. ... c4 2. Rd4 Rd7 3. Rc1 Rcd8 4.   
                                    Rcd1 c3 5. bxc3 Nd5 6. Nc4 Rb7 7. Ne5
               12->   0.16   0.75   1. ... c4 2. Rd4 Rd7 3. Rc1 Rcd8 4.   
                                    Rcd1 c3 5. bxc3 Nd5 6. Nc4 Rb7 7. Ne5
               13     0.22   0.71   1. ... c4 2. Rd4 Rd7 3. Rc1 Rcd8 4.   
                                    Rcd1 c3 5. bxc3 Nd5 6. Nc4 Rb7 7. f4
                                    Kf6
               13->   0.25   0.71   1. ... c4 2. Rd4 Rd7 3. Rc1 Rcd8 4.   
                                    Rcd1 c3 5. bxc3 Nd5 6. Nc4 Rb7 7. f4
                                    Kf6
               14     0.41   0.63   1. ... c4 2. Rd4 Rd7 3. Rc1 Kf6 4.    
                                    Rcd1 Rb8 5. f4 c3 6. bxc3 Nd5 7. Nc4
                                    Rdb7 8. Rc1
               14->   0.48   0.63   1. ... c4 2. Rd4 Rd7 3. Rc1 Kf6 4.    
                                    Rcd1 Rb8 5. f4 c3 6. bxc3 Nd5 7. Nc4
                                    Rdb7 8. Rc1
               15     0.97   0.43   1. ... c4 2. Rd4 Rd7 3. Rc2 Rcd8 4.   
                                    Rcd2 Kf6 5. f4 Na4 6. Rxc4 Nxb2 7.
                                    Rc6 Na4 8. Kf2 Nc5 9. Rxc5 Rxd6
               15->   1.03   0.43   1. ... c4 2. Rd4 Rd7 3. Rc2 Rcd8 4.   
                                    Rcd2 Kf6 5. f4 Na4 6. Rxc4 Nxb2 7.
                                    Rc6 Na4 8. Kf2 Nc5 9. Rxc5 Rxd6
               16     1.81   0.53   1. ... c4 2. Rd4 Rd7 3. Rc2 Rc5 4.    
                                    Rcd2 Kf6 5. Nxf5 Rxf5 6. Rxd7 Nxd7
                                    7. Rxd7 Rd5 8. Rxd5 exd5 9. b3
               16     3.69     -1   1. ... Rb8!                           
               16     3.95   0.12   1. ... Rb8 2. Rxc5 Rd7 3. Rc6 Kf6 4.  
                                    Rd4 Rbd8 5. g4 fxg4 6. Ne4+ Ke5 7.
                                    Rxd7 Rxd7 8. Nc5 Rd6 9. Rc7 Rd1+ 10.
                                    Kg2
               16->   3.95   0.12   1. ... Rb8 2. Rxc5 Rd7 3. Rc6 Kf6 4.
                                    Rd4 Rbd8 5. g4 fxg4 6. Ne4+ Ke5 7.
                                    Rxd7 Rxd7 8. Nc5 Rd6 9. Rc7 Rd1+ 10.
                                    Kg2 &#40;s=2&#41;
               17     5.53  -0.12   1. ... Rb8 2. Rxc5 Rd7 3. Rc1 Rbd8    
                                    4. Rcd1 Kf8 5. Rd4 a6 6. a4 e5 7. R4d2
                                    Nxa4 8. f4 exf4 9. b4 Nc3
               17->   5.78  -0.12   1. ... Rb8 2. Rxc5 Rd7 3. Rc1 Rbd8    
                                    4. Rcd1 Kf8 5. Rd4 a6 6. a4 e5 7. R4d2
                                    Nxa4 8. f4 exf4 9. b4 Nc3
               18     7.30   0.10   1. ... Rb8 2. Rxc5 Rd7 3. Rc1 Rbd8    
                                    4. Rcd1 Kf8 5. Rd4 a6 6. g4 Ke7 7.
                                    gxf5 e5 8. Rh4 Rxd6 9. Rxh7+ Kf6 10.
                                    Rh6+ Ke7 11. Re6+ Rxe6 12. Rxd8 Kxd8
                                    13. fxe6
               18->   9.90   0.10   1. ... Rb8 2. Rxc5 Rd7 3. Rc1 Rbd8    
                                    4. Rcd1 Kf8 5. Rd4 a6 6. g4 Ke7 7.
                                    gxf5 e5 8. Rh4 Rxd6 9. Rxh7+ Kf6 10.
                                    Rh6+ Ke7 11. Re6+ Rxe6 12. Rxd8 Kxd8
                                    13. fxe6 &#40;s=2&#41;
               19    12.40   0.10   1. ... Rb8 2. Rxc5 Rd7 3. Rc1 Rbd8    
                                    4. Rcd1 Kf8 5. Rd4 a6 6. g4 Ke7 7.
                                    gxf5 e5 8. Rh4 Rxd6 9. Rxh7+ Kf6 10.
                                    Rh6+ Ke7 11. Re6+ Rxe6 12. Rxd8 Kxd8
                                    13. fxe6
               19->  13.59   0.10   1. ... Rb8 2. Rxc5 Rd7 3. Rc1 Rbd8    
                                    4. Rcd1 Kf8 5. Rd4 a6 6. g4 Ke7 7.
                                    gxf5 e5 8. Rh4 Rxd6 9. Rxh7+ Kf6 10.
                                    Rh6+ Ke7 11. Re6+ Rxe6 12. Rxd8 Kxd8
                                    13. fxe6 &#40;s=2&#41;
               20    19.35  -0.01   1. ... Rb8 2. Rxc5 Rd7 3. Rc1 Rbd8    
                                    4. Rcd1 Kf8 5. Rd4 a6 6. g4 Ke7 7.
                                    gxf5 e5 8. Rh4 Rxd6 9. Rxh7+ Kf6 10.
                                    Rh6+ Ke7 11. Rh7+
               20->  20.71  -0.01   1. ... Rb8 2. Rxc5 Rd7 3. Rc1 Rbd8    
                                    4. Rcd1 Kf8 5. Rd4 a6 6. g4 Ke7 7.
                                    gxf5 e5 8. Rh4 Rxd6 9. Rxh7+ Kf6 10.
                                    Rh6+ Ke7 11. Rh7+
               21    30.39  -0.01   1. ... Rb8 2. Rxc5 Rd7 3. Rc1 Rbd8    
                                    4. Rcd1 Kf8 5. Rd4 a6 6. g4 Ke7 7.
                                    gxf5 e5 8. Rh4 Rxd6 9. Rxh7+ Kf6 10.
                                    Rh6+ Ke7 11. Rh7+
               21->  33.39  -0.01   1. ... Rb8 2. Rxc5 Rd7 3. Rc1 Rbd8    
                                    4. Rcd1 Kf8 5. Rd4 a6 6. g4 Ke7 7.
                                    gxf5 e5 8. Rh4 Rxd6 9. Rxh7+ Kf6 10.
                                    Rh6+ Ke7 11. Rh7+
               22    53.21  -0.01   1. ... Rb8 2. Rxc5 Rd7 3. Rc1 Rbd8    
                                    4. Rcd1 Kf8 5. Rd4 a6 6. g4 Ke7 7.
                                    gxf5 e5 8. Rh4 Rxd6 9. Rxh7+ Kf6 10.
                                    Rh6+ Ke7 11. Rh7+
               22->  58.46  -0.01   1. ... Rb8 2. Rxc5 Rd7 3. Rc1 Rbd8    
                                    4. Rcd1 Kf8 5. Rd4 a6 6. g4 Ke7 7.
                                    gxf5 e5 8. Rh4 Rxd6 9. Rxh7+ Kf6 10.
                                    Rh6+ Ke7 11. Rh7+
               23     2&#58;25  -0.30   1. ... Rb8 2. Rxc5 Rd7 3. Rc6 Rbd8    
                                    4. g3 Kf8 5. a4 Ke7 6. a5 Rxd6 7. Rcxd6
                                    Rxd6 8. Rxd6 Kxd6 9. axb6 axb6 10.
                                    f4 Kd5 11. Kg2 Ke4 12. b4 h5
               23->   2&#58;37  -0.30   1. ... Rb8 2. Rxc5 Rd7 3. Rc6 Rbd8    
                                    4. g3 Kf8 5. a4 Ke7 6. a5 Rxd6 7. Rcxd6
                                    Rxd6 8. Rxd6 Kxd6 9. axb6 axb6 10.
                                    f4 Kd5 11. Kg2 Ke4 12. b4 h5
               24     4&#58;51  -0.34   1. ... Rb8 2. Rxc5 Rd7 3. Rc6 Rbd8    
                                    4. Rd4 Kf6 5. g4 fxg4 6. Ne4+ Ke5 7.
                                    Rxd7 Rxd7 8. Nc5 Rd1+ 9. Kg2 Nd5 10.
                                    Nxe6 Ra1 11. a3 Ra2 12. Nf8 Rxb2 13.
                                    Nxh7 Kd4 14. Ng5
              time=5&#58;00  mat=0  n=7150077541  fh=92%  nps=23.8M           
              extensions=313.5M qchecks=353.3M reduced=945.8M pruned=2413.9M
              predicted=0  evals=2974.6M  50move=0  EGTBprobes=0  hits=0
              SMP->  splits=814732  aborts=72650  data=62/512  elap=5&#58;00
terminating SMP processes.
Black&#40;1&#41;&#58; Rb8
              time used&#58;   5&#58;00