Author: Eugene Nalimov
Date: 19:51:15 03/23/04
Go up one level in this thread
On March 23, 2004 at 22:36:28, Dann Corbit wrote: >How long for your program to solve these on 950 MHz equivalent? Is 900MHz Itanium2 Ok? :-) Of course 900MHz is less than 950MHz, but you can multiply time by 950/900 == 1.06 to get time on hypothetical Itanium2 950MHz... You can estimate how long it will take Crafty on that system by measuring nps on "bench" command on your system, and than taking into account that it hits ~900knps on 900MHz Itanium2... Thanks, Eugene >2b5/1r6/2kBp1p1/p2pP1P1/2pP4/1pP3K1/1R3P2/8 b - - bm Rb4; id "WAC.230"; >2rq1bk1/p4p1p/1p4p1/3b4/3B1Q2/8/P4PpP/3RR1K1 w - - bm Re8; id "WAC.131"; >4r1k1/p1qr1p2/2pb1Bp1/1p5p/3P1n1R/1B3P2/PP3PK1/2Q4R w - - bm Qxf4; id "WAC.141"; >5rk1/2p4p/2p4r/3P4/4p1b1/1Q2NqPp/PP3P1K/R4R2 b - - bm Qg2+; id "WAC.163"; >8/7p/5k2/5p2/p1p2P2/Pr1pPK2/1P1R3P/8 b - - bm Rxb2; id "WAC.002"; > >295/300 on WAC at 5 seconds per position on a 300 MHz machine is not unusual for >the best programs. But the 5 problems above that are missed by crafty at 5 >seconds are all solved fairly quickly (17s, 6s, 11s, 9s, 11s): > >choose from book moves randomly (using weights.) >choose from 5 best moves. >book learning enabled >result learning enabled >position learning enabled >resign after 5 consecutive moves with score < -9. >5 piece tablebase files found >12693kb of RAM used for TB indices and decompression tables > >Crafty v19.11 > >White(1): hash 1024M >hash table memory = 768M bytes. >White(1): phash 24M >Illegal move (ambiguous): phash >White(1): hashp 24M >pawn hash table memory = 24M bytes. >White(1): new >White(1): st 100 >search time set to 100.00. >White(1): epdpfga 5.epd 5.out >PFGA: EPD record: 1 ID: WAC.230 >end-game phase > clearing hash tables > time surplus 0.00 time limit 1:40 (1:40) > depth time score variation (1) > 9 0.32 -1.98 1. ... Rh7 2. Rb1 Rh5 3. Kg4 Kb5 4. > Rb2 Ka4 5. Kf4 Rh2 > 9-> 0.37 -1.98 1. ... Rh7 2. Rb1 Rh5 3. Kg4 Kb5 4. > Rb2 Ka4 5. Kf4 Rh2 > 10 0.55 -- 1. ... Rh7 > 10 0.64 -1.81 1. ... Rh7 2. Rb1 Rh5 3. Kg4 Kb5 4. > Ba3 Bd7 5. Kf4 Ka4 6. Bb2 > 10 1.04 -1.85 1. ... Kb5 2. Rb1 Rf7 3. Ba3 Bd7 4. > Rb2 Ka4 5. Bc5 Bc6 6. f3 > 10-> 1.11 -1.85 1. ... Kb5 2. Rb1 Rf7 3. Ba3 Bd7 4. > Rb2 Ka4 5. Bc5 Bc6 6. f3 > 11 1.56 -1.96 1. ... Kb5 2. Ba3 Ka4 3. Bc5 Rf7 4. > Kg4 Bd7 5. f3 Rf5 6. Bd6 Kb5 > 11 1.98 -2.03 1. ... Rh7 2. Rb1 Bd7 3. Ba3 Rf7 4. > f3 Kb5 5. Rb2 Ka4 6. Bc5 Kb5 > 11-> 2.06 -2.03 1. ... Rh7 2. Rb1 Bd7 3. Ba3 Rf7 4. > f3 Kb5 5. Rb2 Ka4 6. Bc5 Kb5 > 12 2.24 -- 1. ... Rh7 > 12 2.55 0.00 1. ... Rh7 2. Rb1 Bd7 3. Ba3 Rf7 4. > Ra1 Rf5 5. f4 a4 6. Bb2 Kb5 7. Kg4 > 12 3.44 -1.59 1. ... Kb5 2. Rb1 Rf7 3. Ba3 Rf5 4. > Kg4 Rxf2 5. Rb2 Ka4 6. Rxf2 Kxa3 7. > Kf4 > 12-> 3.86 -1.59 1. ... Kb5 2. Rb1 Rf7 3. Ba3 Rf5 4. > Kg4 Rxf2 5. Rb2 Ka4 6. Rxf2 Kxa3 7. > Kf4 > 13 4.18 -- 1. ... Kb5 > 13 4.45 0.00 1. ... Kb5 2. Rb1 Rf7 3. Ba3 Rf5 4. > f4 Ka4 5. Bb2 Bd7 6. Ra1+ Kb5 7. Kg4 > a4 8. Kh4 Rxf4+ 9. Kh3 > 13-> 9.99 0.00 1. ... Kb5 2. Rb1 Rf7 3. Ba3 Rf5 4. > f4 Ka4 5. Bb2 Bd7 6. Ra1+ Kb5 7. Kg4 > a4 8. Kh4 Rxf4+ 9. Kh3 > 14 10.48 0.00 1. ... Kb5 2. Rb1 Rf7 3. Ba3 Rf5 4. > f4 Ka4 5. Bb2 Bd7 6. Ra1+ Kb5 7. Kg4 > a4 8. Kh4 Rxf4+ 9. Kh3 a3 > 14 17.46 ++ 1. ... Rb4!! > 14 25.42 -1.18 1. ... Rb4 2. cxb4 a4 3. Rb1 c3 4. > Rc1 b2 5. b5+ Kxb5 6. Ba3 bxc1=Q 7. > Bxc1 Kc4 8. Be3 a3 9. Kf4 Kb3 > 14-> 26.51 -1.18 1. ... Rb4 2. cxb4 a4 3. Rb1 c3 4. > Rc1 b2 5. b5+ Kxb5 6. Ba3 bxc1=Q 7. > Bxc1 Kc4 8. Be3 a3 9. Kf4 Kb3 > 15 44.21 -1.17 1. ... Rb4 2. cxb4 a4 3. b5+ Kxb5 4. > Rc2 bxc2 5. Ba3 c3 6. Kf4 Kc4 7. Ke3 > c1=Q+ 8. Bxc1 Kb3 9. f3 a3 10. Kf4 > 15-> 46.80 -1.17 1. ... Rb4 2. cxb4 a4 3. b5+ Kxb5 4. > Rc2 bxc2 5. Ba3 c3 6. Kf4 Kc4 7. Ke3 > c1=Q+ 8. Bxc1 Kb3 9. f3 a3 10. Kf4 > 16 1:16 ++ 1. ... Rb4!! > 16-> 1:23 -1.56 1. ... Rb4 2. cxb4 a4 3. b5+ Kxb5 4. > Rc2 bxc2 5. Ba3 c3 6. Kf4 Kc4 7. Ke3 > c1=Q+ 8. Bxc1 Kb3 9. f3 a3 10. Kf4 > time=1:40 cpu=95% mat=-1 n=38887309 fh=89% nps=388K > ext-> chk=1215234 cap=14642 pp=315599 1rep=29168 mate=192 > predicted=0 nodes=38887309 evals=16153595 50move=0 > endgame tablebase-> probes=0 hits=0 >PFGA: EPD record: 2 ID: WAC.131 > clearing hash tables > time surplus 0.00 time limit 1:40 (1:40) > depth time score variation (1) > 7 0.25 2.10 1. Bf6 Qd7 2. Re5 Rc5 3. Qg5 Bg7 4. > Bxg7 Kxg7 5. Rexd5 Rxd5 6. Rxd5 > 7-> 0.30 2.10 1. Bf6 Qd7 2. Re5 Rc5 3. Qg5 Bg7 4. > Bxg7 Kxg7 5. Rexd5 Rxd5 6. Rxd5 > 8 0.51 2.10 1. Bf6 Qd7 2. Re5 Rc5 3. Qg5 Bg7 4. > Bxg7 Kxg7 5. Rexd5 Rxd5 6. Rxd5 > 8-> 0.63 2.10 1. Bf6 Qd7 2. Re5 Rc5 3. Qg5 Bg7 4. > Bxg7 Kxg7 5. Rexd5 Rxd5 6. Rxd5 > 9 1.12 2.10 1. Bf6 Qd7 2. Re5 Rc5 3. Qg5 Bg7 4. > Bxg7 Kxg7 5. Rexd5 Rxd5 6. Rxd5 > 9-> 1.31 2.10 1. Bf6 Qd7 2. Re5 Rc5 3. Qg5 Bg7 4. > Bxg7 Kxg7 5. Rexd5 Rxd5 6. Rxd5 > 10 2.83 2.15 1. Bf6 Qd7 2. Re5 Rc5 3. Qg5 h6 4. > Rexd5 Qxd5 5. Qxd5 Rxd5 6. Rxd5 > 10 5.94 ++ 1. Re8!! > 10 10.73 4.03 1. Re8 Bxa2 2. Rxd8 Rxd8 3. Qf6 Rxd4 > 4. Rxd4 Be6 5. Kxg2 a5 > 10-> 10.92 4.03 1. Re8 Bxa2 2. Rxd8 Rxd8 3. Qf6 Rxd4 > 4. Rxd4 Be6 5. Kxg2 a5 > 11 15.28 4.20 1. Re8 Bxa2 2. Rxd8 Rxd8 3. Qf6 Rxd4 > 4. Rxd4 Be6 5. Kxg2 a5 6. Kf3 > 11-> 16.18 4.20 1. Re8 Bxa2 2. Rxd8 Rxd8 3. Qf6 Rxd4 > 4. Rxd4 Be6 5. Kxg2 a5 6. Kf3 > 12 39.06 4.50 1. Re8 g5 2. Rxd8 gxf4 3. Rxd5 Bg7 > 4. Kxg2 Bxd4 5. R1xd4 Rc2 6. a4 Kg7 > 7. Rxf4 > 12-> 42.07 4.50 1. Re8 g5 2. Rxd8 gxf4 3. Rxd5 Bg7 > 4. Kxg2 Bxd4 5. R1xd4 Rc2 6. a4 Kg7 > 7. Rxf4 > 13 1:26 4.80 1. Re8 g5 2. Rxd8 gxf4 3. Rxd5 Bg7 > 4. Kxg2 Bxd4 5. R1xd4 Rc2 6. a4 Rc6 > 7. Kf3 Rh6 > time=1:40 cpu=96% mat=-1 n=46211575 fh=93% nps=462K > ext-> chk=2696858 cap=60109 pp=254 1rep=210873 mate=45429 > predicted=0 nodes=46211575 evals=11757471 50move=0 > endgame tablebase-> probes=0 hits=0 >PFGA: EPD record: 3 ID: WAC.141 > time surplus 0.00 time limit 1:40 (1:40) > depth time score variation (1) > 7 0.79 -2.42 1. Kf1 a5 2. a4 Re2 3. Kg1 Nd3 4. Qf1 > 7-> 0.85 -2.42 1. Kf1 a5 2. a4 Re2 3. Kg1 Nd3 4. Qf1 > 8 3.00 ++ 1. Kf1!! > 8 4.91 -1.45 1. Kf1 a5 2. Rxh5 gxh5 3. Rxh5 Re1+ > 4. Kxe1 Nxh5 5. Qg5+ Kf8 6. Qh6+ Ke8 > 7. Qxh5 > 8-> 5.06 -1.45 1. Kf1 a5 2. Rxh5 gxh5 3. Rxh5 Re1+ > 4. Kxe1 Nxh5 5. Qg5+ Kf8 6. Qh6+ Ke8 > 7. Qxh5 > 9 9.86 -1.52 1. Kf1 Kf8 2. Rxh5 gxh5 3. Rxh5 Re1+ > 4. Kxe1 Nxh5 5. Qh6+ Ke8 6. Qxh5 Bf4 > 9 11.39 ++ 1. Qxf4!! > 9 52.70 Mat06 1. Qxf4 Bxf4 2. Rxh5 gxh5 3. Rxh5 Bh6 > 4. Rxh6 Qh2+ 5. Kxh2 Kf8 6. Rh8# > 9-> 52.74 Mat06 1. Qxf4 Bxf4 2. Rxh5 gxh5 3. Rxh5 Bh6 > 4. Rxh6 Qh2+ 5. Kxh2 Kf8 6. Rh8# > 10 54.48 Mat06 1. Qxf4 Bxf4 2. Rxh5 gxh5 3. Rxh5 Bh6 > 4. Rxh6 Qh2+ 5. Kxh2 Kf8 6. Rh8# > 10-> 54.77 Mat06 1. Qxf4 Bxf4 2. Rxh5 gxh5 3. Rxh5 Bh6 > 4. Rxh6 Qh2+ 5. Kxh2 Kf8 6. Rh8# > 11 59.26 Mat06 1. Qxf4 Bxf4 2. Rxh5 gxh5 3. Rxh5 Bh6 > 4. Rxh6 Qh2+ 5. Kxh2 Kf8 6. Rh8# > 11-> 59.62 Mat06 1. Qxf4 Bxf4 2. Rxh5 gxh5 3. Rxh5 Bh6 > 4. Rxh6 Qh2+ 5. Kxh2 Kf8 6. Rh8# > time=59.65 cpu=97% mat=-1 n=26178834 fh=95% nps=438K > ext-> chk=2098897 cap=36321 pp=2185 1rep=341040 mate=41317 > predicted=0 nodes=26178834 evals=2161926 50move=0 > endgame tablebase-> probes=0 hits=0 >PFGA: EPD record: 4 ID: WAC.163 > clearing hash tables > time surplus 0.00 time limit 1:40 (1:40) > depth time score variation (1) > 6 0.26 0.05 1. ... Rf7 2. dxc6 Rxc6 3. Qb8+ Kg7 > 4. Qb5 Rcf6 5. Nxg4 Qxg4 > 6 0.37 0.02 1. ... cxd5 2. Qxd5+ Be6 3. Qc6 Rf7 > 4. Qe8+ Rf8 5. Qe7 > 6-> 0.51 0.02 1. ... cxd5 2. Qxd5+ Be6 3. Qc6 Rf7 > 4. Qe8+ Rf8 5. Qe7 > 7 0.72 -0.02 1. ... cxd5 2. Qxd5+ Be6 3. Qd1 Qf7 > 4. a4 Rf6 5. Ng4 > 7-> 0.96 -0.02 1. ... cxd5 2. Qxd5+ Be6 3. Qd1 Qf7 > 4. a4 Rf6 5. Ng4 > 8 1.74 0.23 1. ... cxd5 2. Qxd5+ Rf7 3. Qg5+ Rg6 > 4. Qd8+ Kg7 5. a4 h5 6. a5 c5 > 8 3.43 0.21 1. ... Rf7 2. dxc6 Rxc6 3. a4 Rb6 4. > Qc2 Rbf6 5. a5 h5 > 8-> 4.06 0.21 1. ... Rf7 2. dxc6 Rxc6 3. a4 Rb6 4. > Qc2 Rbf6 5. a5 h5 > 9 5.94 0.27 1. ... Rf7 2. dxc6 Rxc6 3. a4 Rb6 4. > Qd5 Rd6 5. Qg5+ Rg6 6. Qd8+ Kg7 7. > Nxg4 Qxg4 > 9 7.41 0.25 1. ... cxd5 2. Qxd5+ Kh8 3. Qg5 Rg6 > 4. Qc5 Rf7 5. a4 Kg8 6. Nxg4 Qxg4 > 9 8.67 ++ 1. ... Qg2+!! > 9 9.30 -4.67 1. ... Qg2+ 2. Nxg2 hxg2+ 3. Kxg2 Bf3+ > 4. Qxf3 exf3+ 5. Kg1 Rf5 6. Rfe1 Rfh5 > 7. Re8+ Kf7 8. Re7+ Kxe7 9. Re1+ Kd6 > 10. dxc6 Kxc6 > 9-> 9.53 -4.67 1. ... Qg2+ 2. Nxg2 hxg2+ 3. Kxg2 Bf3+ > 4. Qxf3 exf3+ 5. Kg1 Rf5 6. Rfe1 Rfh5 > 7. Re8+ Kf7 8. Re7+ Kxe7 9. Re1+ Kd6 > 10. dxc6 Kxc6 > 10 9.77 ++ 1. ... Qg2+!! > 10 10.33 -6.31 1. ... Qg2+ 2. Nxg2 hxg2+ 3. Kxg2 Bf3+ > 4. Qxf3 exf3+ 5. Kg1 Rf5 6. Rfe1 Rfh5 > 7. Re8+ Kf7 8. Re7+ Kxe7 9. d6+ cxd6 > 10. Re1+ Re6 11. Kf1 > 10-> 10.70 -6.31 1. ... Qg2+ 2. Nxg2 hxg2+ 3. Kxg2 Bf3+ > 4. Qxf3 exf3+ 5. Kg1 Rf5 6. Rfe1 Rfh5 > 7. Re8+ Kf7 8. Re7+ Kxe7 9. d6+ cxd6 > 10. Re1+ Re6 11. Kf1 > 11 11.11 ++ 1. ... Qg2+!! > 11-> 12.43 -6.70 1. ... Qg2+ 2. Nxg2 hxg2+ 3. Kxg2 Bf3+ > 4. Qxf3 exf3+ 5. Kg1 Rf5 6. Rfe1 Rfh5 > 7. Re8+ Kf7 8. Re7+ Kxe7 9. d6+ cxd6 > 10. Re1+ Re6 11. Kf1 > 12 12.95 ++ 1. ... Qg2+!! > 12 14.27 -Mat12 1. ... Qg2+ 2. Nxg2 hxg2+ 3. Kxg2 Bf3+ > 4. Qxf3 exf3+ 5. Kg1 Rf5 6. Rfe1 Rfh5 > 7. Re8+ Kf7 8. Re7+ Kxe7 9. Re1+ Kf7 > 10. Re7+ Kxe7 11. d6+ cxd6 12. a4 Rh1# > <HT> > 12-> 15.81 -Mat12 1. ... Qg2+ 2. Nxg2 hxg2+ 3. Kxg2 Bf3+ > 4. Qxf3 exf3+ 5. Kg1 Rf5 6. Rfe1 Rfh5 > 7. Re8+ Kf7 8. Re7+ Kxe7 9. Re1+ Kf7 > 10. Re7+ Kxe7 11. d6+ cxd6 12. a4 Rh1# > <HT> > 13 18.87 -Mat11 1. ... Qg2+ 2. Nxg2 hxg2+ 3. Kxg2 Bf3+ > 4. Qxf3 exf3+ 5. Kg1 Rf5 6. Rfe1 Rfh5 > 7. Re8+ Kf7 8. Re7+ Kxe7 9. Re1+ Kd8 > 10. Re8+ Kxe8 11. dxc6 Rh1# > 13-> 21.52 -Mat11 1. ... Qg2+ 2. Nxg2 hxg2+ 3. Kxg2 Bf3+ > 4. Qxf3 exf3+ 5. Kg1 Rf5 6. Rfe1 Rfh5 > 7. Re8+ Kf7 8. Re7+ Kxe7 9. Re1+ Kd8 > 10. Re8+ Kxe8 11. dxc6 Rh1# > 14 27.85 -Mat11 1. ... Qg2+ 2. Nxg2 hxg2+ 3. Kxg2 Bf3+ > 4. Qxf3 exf3+ 5. Kg1 Rf5 6. Rfe1 Rfh5 > 7. Re8+ Kf7 8. Re7+ Kxe7 9. Re1+ Kd8 > 10. Re8+ Kxe8 11. dxc6 Rh1# > 14-> 33.82 -Mat11 1. ... Qg2+ 2. Nxg2 hxg2+ 3. Kxg2 Bf3+ > 4. Qxf3 exf3+ 5. Kg1 Rf5 6. Rfe1 Rfh5 > 7. Re8+ Kf7 8. Re7+ Kxe7 9. Re1+ Kd8 > 10. Re8+ Kxe8 11. dxc6 Rh1# > 15 47.68 -Mat11 1. ... Qg2+ 2. Nxg2 hxg2+ 3. Kxg2 Bf3+ > 4. Qxf3 exf3+ 5. Kg1 Rf5 6. Rfe1 Rfh5 > 7. Re8+ Kf7 8. Re7+ Kxe7 9. Re1+ Kd8 > 10. Re8+ Kxe8 11. dxc6 Rh1# > 15-> 1:02 -Mat11 1. ... Qg2+ 2. Nxg2 hxg2+ 3. Kxg2 Bf3+ > 4. Qxf3 exf3+ 5. Kg1 Rf5 6. Rfe1 Rfh5 > 7. Re8+ Kf7 8. Re7+ Kxe7 9. Re1+ Kd8 > 10. Re8+ Kxe8 11. dxc6 Rh1# > time=1:40 cpu=91% mat=0 n=53102269 fh=95% nps=530K > ext-> chk=4280693 cap=182506 pp=243285 1rep=427783 mate=72552 > predicted=0 nodes=53102269 evals=1287160 50move=0 > endgame tablebase-> probes=0 hits=0 >PFGA: EPD record: 5 ID: WAC.002 > time surplus 0.00 time limit 1:40 (1:40) > depth time score variation (1) > 9-> 0.26 -1.87 1. ... c3 2. bxc3 Rxc3 3. e4 fxe4+ > 4. Kxe4 Rxa3 5. Rb2 Rb3 6. Rxb3 axb3 > 7. Kxd3 > 10 0.45 -1.88 1. ... c3 2. bxc3 Rxc3 3. e4 fxe4+ > 4. Kxe4 Rxa3 5. h4 Ke6 6. Rxd3 Rxd3 > 7. Kxd3 a3 > 10-> 1.44 -1.88 1. ... c3 2. bxc3 Rxc3 3. e4 fxe4+ > 4. Kxe4 Rxa3 5. h4 Ke6 6. Rxd3 Rxd3 > 7. Kxd3 a3 > 11 1.84 -2.16 1. ... c3 2. bxc3 Rxc3 3. Ra2 Rc2 4. > Ra1 Rxh2 5. Rd1 d2 6. e4 Rh3+ 7. Kg2 > Rd3 8. e5+ Ke6 > 11-> 3.32 -2.16 1. ... c3 2. bxc3 Rxc3 3. Ra2 Rc2 4. > Ra1 Rxh2 5. Rd1 d2 6. e4 Rh3+ 7. Kg2 > Rd3 8. e5+ Ke6 > 12 3.59 -- 1. ... c3 > 12 4.23 -1.67 1. ... c3 2. bxc3 Rxc3 3. Ra2 Ke6 4. > h4 h5 5. e4 d2+ 6. Ke2 fxe4 7. Kxd2 > Rf3 8. Rc2 Rxf4 > 12 11.01 -2.03 1. ... Rxb2 2. Rxb2 c3 3. Rb6+ Kf7 > 4. Rb7+ Kg6 5. Rb6+ Kh5 6. Rf6 c2 7. > Rxf5+ Kh4 8. Rf7 h5 9. Rd7 c1=Q 10. > Rxd3 > 12-> 15.73 -2.03 1. ... Rxb2 2. Rxb2 c3 3. Rb6+ Kf7 > 4. Rb7+ Kg6 5. Rb6+ Kh5 6. Rf6 c2 7. > Rxf5+ Kh4 8. Rf7 h5 9. Rd7 c1=Q 10. > Rxd3 > 13 18.08 ++ 1. ... Rxb2!! > 13 20.62 -3.87 1. ... Rxb2 2. Rxb2 c3 3. Rb6+ Ke7 > 4. Rb7+ Kd6 5. Rb6+ Kc5 6. Rb8 c2 7. > Rc8+ Kb6 8. Kg3 d2 9. Rxc2 d1=Q 10. > Rc4 Qg1+ 11. Kf3 Qxh2 12. Rxa4 > 13-> 29.86 -3.87 1. ... Rxb2 2. Rxb2 c3 3. Rb6+ Ke7 > 4. Rb7+ Kd6 5. Rb6+ Kc5 6. Rb8 c2 7. > Rc8+ Kb6 8. Kg3 d2 9. Rxc2 d1=Q 10. > Rc4 Qg1+ 11. Kf3 Qxh2 12. Rxa4 > 14 33.17 -4.13 1. ... Rxb2 2. Rxb2 c3 3. Rb6+ Ke7 > 4. Rb7+ Kd6 5. Rb6+ Kc5 6. Rb8 c2 7. > Rc8+ Kb5 8. Kf2 d2 9. Rxc2 d1=Q 10. > Ra2 Kc4 11. Rb2 > 14-> 1:00 -4.13 1. ... Rxb2 2. Rxb2 c3 3. Rb6+ Ke7 > 4. Rb7+ Kd6 5. Rb6+ Kc5 6. Rb8 c2 7. > Rc8+ Kb5 8. Kf2 d2 9. Rxc2 d1=Q 10. > Ra2 Kc4 11. Rb2 > 15 1:09 -4.22 1. ... Rxb2 2. Rxb2 c3 3. Rb6+ Ke7 > 4. Rc6 c2 5. Kf2 Kd7 6. Rc4 d2 7. Rxc2 > d1=Q 8. Rc5 Qb3 9. Kf3 Kd6 10. Rxf5 > <HT> > time=1:40 cpu=98% mat=0 n=52589024 fh=89% nps=525K > ext-> chk=2471159 cap=85029 pp=514829 1rep=37224 mate=547 > predicted=0 nodes=52589024 evals=13106187 50move=0 > endgame tablebase-> probes=0 hits=0 >Black(1): epdscor 5.out >Black(1): quit > >at 12 seconds per position, the score would be 299 and at 20 seconds 300/300.
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