Saturday, December 15, 2012

CCRL 40/40 Rating List — All engines (best versions only)


Chess engine tournament 2012

CCRL 40/40 Rating List — All engines (best versions only) (Quote)

Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz)
Computed on December 8, 2012 with Bayeselo based on 426'505 games
Color legend: Commercial, Free, Open source, Private, Controversial.
Bold font - tested with 200 games or more. Normal font - less than 200 games.
"Controversial" means that the origin of those engines is debated in the community (CCC, OpenChess).
Rank Name Rating Score Average
Opponent
Draws Games LOS
Elo +
1 Houdini 3 64-bit 4CPU 3296 +17 −17 70.6% −143.7 43.2% 997
100.0%
2 Critter 1.6a 64-bit 4CPU 3212 +14 −14 58.6% −55.9 59.1% 1260
81.6%
3 Rybka 4 64-bit 4CPU 3203 +13 −13 60.7% −74.8 49.0% 1577
53.4%
4 Stockfish 2.2.2 64-bit 4CPU 3202 +15 −15 59.5% −62.8 53.3% 1121
93.9%
5 Bouquet 1.5 64-bit 4CPU 3178 +26 −26 48.3% +11.9 62.4% 356
88.6%
6 IvanHoe 9.46h 64-bit 4CPU 3160 +16 −16 53.7% −25.0 59.5% 1039
56.2%
7 Komodo 5 64-bit 3158 +11 −11 57.3% −50.7 52.2% 2156
78.5%
8 Strelka 5.5 64-bit 3151 +15 −15 55.6% −38.6 56.1% 1090
99.8%
9‑10 Hiarcs 14 4CPU 3112 +21 −21 44.0% +39.0 53.9% 564
50.7%
9‑10 Naum 4.2 64-bit 4CPU 3112 +12 −12 49.6% +1.4 50.1% 1998
72.5%
11 Chiron 1.1a 64-bit 4CPU 3104 +23 −23 44.0% +40.6 50.8% 484
95.1%
12 Deep Fritz 13 4CPU 3079 +21 −21 38.1% +77.4 50.2% 600
70.7%
13 Deep Junior 13 64-bit 4CPU 3072 +16 −16 42.3% +51.4 49.7% 1082
80.6%
14 Spike 1.4 Leiden 4CPU 3063 +13 −13 41.7% +55.8 45.6% 1637
60.3%
15 Deep Shredder 12 64-bit OA On 4CPU 3061 +11 −11 48.7% +8.5 45.7% 2383
100.0%
16 Protector 1.4.0 64-bit 4CPU 3021 +21 −21 36.6% +93.6 42.7% 654
54.2%
17 Gull II b2 64-bit 3019 +35 −35 47.9% +10.1 47.0% 217
65.0%
18 Zappa Mexico II 64-bit 4CPU 3011 +10 −10 49.2% +4.0 48.2% 2954
80.7%
19 Spark 1.0 64-bit 4CPU 3002 +17 −17 38.0% +83.5 45.4% 919
99.8%
20 Deep Sjeng c't 2010 2970 +10 −11 45.1% +33.7 45.5% 2541
63.0%
21 Onno 1.2.70 64-bit 4CPU 2965 +27 −27 50.4% −1.7 49.1% 348
74.2%
22 Thinker 5.4C Inert 64-bit 4CPU 2955 +14 −14 49.1% +5.8 39.0% 1552
62.5%
23 Hannibal 1.2 64-bit 2950 +23 −23 48.7% +10.1 39.1% 532
90.1%
24 Toga II 1.4.1SE 4CPU 2933 +12 −12 49.0% +7.3 41.6% 2092
77.4%
25 Bright 0.4a 4CPU 2926 +14 −14 49.9% +1.2 40.4% 1415
54.1%
26 Quazar 0.4 64-bit 2924 +21 −21 50.3% −1.4 42.6% 627
99.3%
27 MinkoChess 1.3 64-bit 2881 +29 −30 40.2% +71.6 36.1% 338
70.0%
28‑29 Loop M1-T 64-bit 4CPU 2872 +11 −11 43.2% +47.0 45.2% 2447
51.7%
28‑29 Nemo 1.0.1 64-bit 2872 +23 −23 50.3% −3.6 42.6% 514
59.5%
30 Crafty 23.3 64-bit 4CPU 2867 +28 −28 45.0% +35.4 37.8% 360
57.5%
31 Booot 5.1.0 2864 +10 −10 43.1% +49.6 41.2% 2834
84.5%
32 Jonny 4.00 4CPU 2843 +36 −36 42.5% +53.4 35.6% 219
75.0%
33 Tornado 4.88 64-bit 2827 +23 −23 51.7% −11.5 40.6% 510
96.8%
34 Texel 1.01 64-bit 2796 +26 −26 50.0% −0.6 31.5% 429
72.2%
35 SmarThink 1.20 64-bit 2786 +19 −19 55.6% −42.0 35.4% 835
66.3%
36 Naraku 1.4 2780 +22 −22 48.6% +9.5 24.4% 664
51.8%
37 Frenzee 3.5.19 64-bit 2779 +24 −24 48.9% +9.2 34.7% 498
56.7%
38 Twisted Logic 20100131x 64-bit 2776 +20 −20 52.0% −16.4 34.7% 737
65.4%
39 BugChess2 1.9 64-bit 2771 +20 −20 49.5% +2.5 33.9% 707
63.2%
40‑41 Bison 9.11 64-bit 2764 +33 −33 52.1% −17.8 31.9% 257
49.9%
40‑41 Ktulu 9 2764 +13 −13 45.1% +34.6 38.9% 1718
66.2%
42 Scorpio 2.7 32-bit 2759 +19 −19 49.0% +9.3 36.2% 826
81.0%
43 Chronos 1.9.9 32-bit 2748 +16 −16 50.5% −1.3 43.1% 1094
58.1%
44 DiscoCheck 3.7.1 64-bit 2744 +38 −37 57.5% −56.2 31.6% 206
62.9%
45 Bobcat 3.25 64-bit 2736 +30 −30 50.6% −2.6 35.6% 323
54.4%
46 Delfi 5.4 2CPU 2734 +17 −17 40.4% +71.6 35.7% 1017
60.5%
47 Chessmaster 11 2CPU 2729 +33 −33 47.5% +17.6 39.4% 259
76.3%
48 EXchess 6.50b 64-bit 2711 +37 −37 53.9% −28.6 36.2% 207
51.2%
49 Chess Tiger 2007.1 2710 +10 −10 45.0% +35.3 42.5% 3093
68.0%
50 Gaviota 0.85.1 64-bit 2704 +23 −23 49.7% +1.8 32.2% 556
52.1%
51 Dirty 25Aug2011 64-bit 2703 +28 −28 55.1% −36.4 39.5% 354
86.8%
52 Daydreamer 1.75 64-bit 2684 +20 −20 48.8% +10.3 39.5% 683
55.1%
53 Arasan 14.3 64-bit 2681 +30 −30 46.7% +22.1 36.2% 304
69.6%
54‑55 Deuterium 10.01.27.213 2671 +20 −20 51.8% −15.9 33.9% 704
48.8%
54‑55 Movei 00.8.438 (10 10 10) 2671 +11 −11 47.9% +12.9 37.7% 2470
85.6%
56 Alaric 707 2663 +11 −11 49.2% +5.5 34.2% 2441
92.6%
57 E.T. Chess 13.01.08 2650 +13 −13 49.5% +3.9 37.0% 1638
55.2%
58 Philou 3.7.1 64-bit 2649 +22 −22 50.9% −7.5 38.2% 597
53.8%
59‑60 Cyrano 0.6b17 2647 +14 −14 47.9% +14.6 41.4% 1477
50.7%
59‑60 Pharaon 3.5.1 2CPU 2647 +30 −31 32.2% +142.2 26.9% 357
59.5%
61 Colossus 2008b 2643 +12 −12 48.8% +7.9 37.9% 2050
55.6%
62 Cheng3 1.07 32-bit 2641 +29 −29 45.0% +35.6 30.2% 361
52.6%
63 Slow Chess Blitz WV2.1 2640 +11 −11 48.2% +12.5 36.8% 2431
52.6%
64 The Baron 2.23 64-bit 2639 +30 −30 49.4% +1.7 32.5% 311
54.2%
65‑66 ProDeo 1.74 2636 +22 −22 51.5% −9.3 32.9% 587
51.6%
65‑66 RedQueen 1.0.0 32-bit 2636 +22 −22 51.6% −8.5 35.9% 576
62.7%
67 Alfil 12 2630 +24 −24 52.4% −20.7 33.4% 521
59.4%
68‑69 Gandalf 6 2627 +11 −11 45.9% +30.3 35.7% 2541
52.8%
68‑69 WildCat 8 2627 +13 −13 48.9% +6.6 35.2% 1752
52.3%
70 Ruffian 2.1.0 2626 +13 −13 47.0% +23.3 37.1% 1713
70.8%
71 Hamsters 0.7 2617 +29 −29 47.0% +22.3 37.5% 333
67.4%
72 Sloppy 0.2.3 64-bit 2609 +22 −22 49.2% +5.0 31.7% 603
62.8%
73 Rotor 0.7a 2602 +31 −31 48.4% +11.0 30.8% 312
68.7%
74 Aristarch 4.50 2594 +12 −12 47.4% +20.2 32.0% 2275
59.9%
75 Petir 4.39 2591 +21 −21 49.4% +1.5 37.3% 638
54.1%
76 N2 0.4 64-bit 2589 +17 −17 50.8% −5.6 34.9% 970
55.2%
77 Brutus 8.05 64-bit 2587 +37 −37 50.5% −5.0 35.6% 205
50.7%
78 Pseudo 0.7c 2586 +13 −13 50.6% −4.5 37.9% 1657
56.4%
79 Amyan 1.72 2585 +13 −13 51.3% −9.9 30.9% 1870
51.7%
80 CuckooChess 1.12 2584 +25 −25 47.8% +17.3 30.6% 483
69.7%
81 GarboChess 3.0 64-bit 2575 +24 −24 53.6% −28.1 29.7% 539
55.0%
82 GNU Chess 5.07.153b 64-bit 2572 +30 −30 60.9% −82.8 30.2% 338
52.5%
83 Godel 2.05 32-bit 2571 +24 −24 49.0% +6.7 30.9% 525
82.5%
84 Francesca MAD 0.19 2557 +18 −18 46.5% +25.9 33.3% 893
68.1%
85 SOS 5.1 2552 +13 −13 47.5% +15.9 34.2% 1731
55.3%
86 Glass 1.8 64-bit 2549 +27 −27 46.7% +23.5 35.5% 380
53.0%
87 NanoSzachy 4.0 64-bit 2548 +37 −36 54.5% −36.1 31.8% 220
52.4%
88 Anaconda 2.0.1 2546 +25 −25 47.9% +13.9 35.2% 458
57.1%
89 DanaSah 4.88 2543 +21 −21 50.7% −5.0 34.2% 658
72.2%
90 AnMon 5.66 2534 +22 −22 50.2% −1.1 30.9% 605
54.7%
91 Ufim 8.02 2533 +13 −13 49.4% +2.3 31.1% 1966
97.7%
92 Rodin 4.0 2511 +17 −17 51.9% −17.6 31.1% 1003
52.9%
93 Hermann 2.8 64-bit 2510 +21 −21 48.4% +12.0 26.4% 709
59.9%
94 Rodent 0.10 2505 +33 −33 48.3% +10.8 32.7% 263
56.3%
95 Nimzo 8 2501 +26 −26 45.5% +35.5 32.2% 453
65.6%
96 Little Goliath Evolution 3.12 2495 +17 −17 46.4% +25.9 33.5% 1014
60.8%
97 Green Light Chess 3.01.2.2 2491 +26 −27 49.2% +4.9 31.7% 417
51.8%
98 Tao 5.6 2490 +16 −16 49.7% +2.9 26.9% 1201
60.6%
99 Pawny 0.3 64-bit 2484 +37 −37 54.6% −36.1 25.9% 216
56.6%
100 LittleThought 1.052 64-bit 2481 +22 −22 50.2% −2.5 22.5% 654
61.2%
101 Delphil 2.8 2476 +21 −21 49.2% +4.8 33.6% 636
54.8%
102 GreKo 8.0 64-bit 2474 +25 −25 50.6% −3.7 31.9% 464
55.3%
103 Yace 0.99.87 2472 +18 −18 50.2% −0.8 27.6% 980
56.6%
104 Xpdnt 091007 2470 +15 −15 49.3% +5.1 32.0% 1355
57.3%
105 SpiderChess 070603 2468 +22 −22 50.1% +1.6 39.7% 605
50.8%
106‑108 Anatoli 0.35k 2467 +16 −16 50.9% −7.9 32.3% 1236
49.5%
106‑108 Bruja 1.9.1 64-bit 2467 +22 −22 50.7% −4.0 25.7% 614
51.3%
106‑108 Matacz 1.3 2467 +27 −28 47.4% +19.1 33.0% 382
52.2%
109 Cerebro 3.03d 2466 +18 −18 49.8% −0.6 29.7% 982
51.8%
110‑111 Pepito 1.59 32-bit 2465 +22 −22 49.4% +2.8 33.8% 585
51.8%
110‑111 Trace 1.36 2465 +20 −20 49.1% +6.4 26.1% 754
50.8%
112 BBChess 1.3b 2464 +23 −23 51.0% −6.7 38.1% 525
53.5%
113 Quark 2.35 2463 +19 −19 49.6% +1.5 30.0% 791
71.3%
114‑115 Pupsi2 0.08 2456 +16 −16 49.0% +6.5 31.0% 1121
48.9%
114‑115 iCE 0.3 2456 +32 −31 54.3% −33.4 26.1% 303
55.3%
116 Counter 1.2 2453 +16 −16 48.3% +13.0 38.3% 1120
71.6%
117 Cheese 1.4 64-bit 2445 +26 −26 56.8% −53.4 26.3% 472
68.0%
118 Murka 2.0 64-bit 2436 +28 −28 44.1% +45.2 25.1% 390
59.2%
119 Eeyore 1.52 64-bit 2431 +23 −23 52.4% −19.0 25.8% 582
57.6%
120 Dorky 4.0 64-bit 2427 +35 −35 50.8% −4.5 32.5% 240
60.0%
121 Typhoon 1.00-348 2421 +34 −35 48.4% +11.8 27.8% 255
58.6%
122 Hussar 0.4 2417 +18 −18 47.1% +21.7 28.8% 941
52.4%
123 PostModernist 1016 2416 +24 −24 47.7% +15.6 29.0% 545
58.4%
124 Snitch 1.6.2 32-bit 2412 +22 −22 47.6% +17.4 28.7% 614
57.9%
125 Homer 2.01 2409 +19 −19 49.1% +6.1 32.6% 804
58.4%
126 Abrok 5.0 2406 +29 −29 49.1% +6.3 29.1% 344
64.6%
127 KnightDreamer 3.3 2397 +34 −34 48.8% +10.8 32.5% 243
51.6%
128 Muse 0.899b 2396 +21 −21 47.6% +19.3 27.0% 730
59.5%
129 Kiwi 0.6d 2392 +19 −19 46.4% +25.4 27.1% 861
64.5%
130 Diablo 0.5.1 2387 +18 −18 49.4% +5.0 31.6% 925
54.2%
131‑132 Dragon 4.6 2386 +18 −18 46.3% +27.0 34.3% 888
48.7%
131‑132 Queen 4.03a 2386 +19 −19 48.8% +7.6 34.5% 862
61.9%
133 RomiChess P3k 32-bit 2383 +18 −18 49.2% +5.5 33.0% 906
59.6%
134‑135 Amy 0.87b 2379 +24 −25 50.0% +2.7 25.6% 516
50.6%
134‑135 Djinn 0.925x 2379 +22 −22 46.6% +23.6 27.9% 646
50.1%
136 Gaia 3.5 32-bit 2378 +22 −22 48.8% +9.6 29.0% 627
52.6%
137 Comet B68 2377 +22 −22 47.2% +21.1 25.3% 640
53.7%
138‑139 Atlas 3.14b 32-bit 2376 +23 −23 49.2% +6.2 30.5% 551
49.3%
138‑139 Simplex 0.9.8 32-bit 2376 +29 −29 49.3% +3.8 31.3% 345
56.7%
140 Patzer 3.80 2373 +25 −25 49.8% +1.8 25.3% 506
52.9%
141 PikoSzachy 3.4 2371 +33 −33 48.6% +11.5 24.1% 295
56.2%
142 Phalanx XXII 2368 +23 −23 50.0% −0.6 23.6% 597
60.6%
143 Gosu 0.16 2364 +20 −20 47.4% +20.1 26.5% 780
56.7%
144‑145 Horizon 4.4 2362 +17 −17 49.2% +4.7 26.3% 1103
47.8%
144‑145 Sorgenkind 0.4 2362 +15 −15 52.2% −15.8 28.4% 1452
53.9%
146 Amateur 2.82 2361 +20 −20 47.0% +22.8 25.0% 787
57.9%
147 Sage 3.53 2359 +17 −17 50.0% −0.1 27.9% 1063
57.7%
148 TJchess 1.1 32-bit 2354 +39 −39 45.5% +37.4 25.4% 201
52.5%
149‑150 OliThink 5.3.2 64-bit 2353 +31 −31 45.8% +33.2 22.3% 332
48.8%
149‑150 Thor's Hammer 2.28 32-bit 2353 +26 −26 49.5% +4.7 29.1% 440
52.0%
151 Alex 2.14a 64-bit 2352 +27 −27 50.9% −5.1 25.2% 405
58.4%
152 Ifrit m1.5 2348 +26 −26 46.6% +26.0 29.0% 445
54.7%
153 Ares 1.004 2346 +15 −15 49.5% +2.1 26.7% 1409
66.7%
154 Tytan 9.3 2340 +22 −22 50.7% −5.6 25.9% 633
65.9%
155 Plisk 0.2.6 2332 +34 −34 51.3% −8.6 26.7% 266
68.6%
156 Flux 2.2.1 2322 +21 −21 50.2% −0.9 30.3% 657
64.7%
157 Arion 1.7 2316 +20 −19 51.8% −15.7 27.6% 818
54.7%
158 Ghost 2.0.1 2315 +19 −19 51.5% −10.7 29.7% 874
55.0%
159 WChess 1.06 2312 +30 −30 47.5% +16.7 32.9% 316
69.2%
160‑161 Aice 0.99.2 2303 +20 −20 47.2% +21.1 26.3% 777
50.0%
160‑161 Amundsen 0.80 32-bit 2303 +19 −19 47.5% +19.5 29.9% 825
61.9%
162 Asterisk 0.6 2299 +19 −19 48.9% +7.1 27.2% 837
66.2%
163‑165 Butcher 1.61 64-bit 2290 +34 −34 44.3% +46.7 23.5% 264
50.2%
163‑165 KnightX 1.92 2290 +22 −22 49.3% +3.7 28.0% 611
49.4%
163‑165 Waxman 2011 2290 +33 −33 46.3% +27.3 28.4% 271
53.8%
166 Averno 0.81 2288 +23 −23 48.7% +8.8 26.4% 557
56.5%
167 Popochin 2.9 2285 +35 −35 44.4% +47.3 31.2% 260
51.6%
168 Sungorus 1.4 64-bit 2284 +29 −29 47.8% +16.6 24.1% 378
55.4%
169‑170 ECE 12.01 2281 +29 −29 48.4% +11.0 31.5% 337
50.4%
169‑170 Mediocre 0.4 2281 +32 −32 51.0% −8.9 24.3% 309
52.8%
171 Sjakk 1.1.9 2279 +30 −30 51.2% −9.5 25.5% 341
61.9%
172 Zeus 1.27 2272 +31 −31 51.8% −19.1 23.2% 336
52.1%
173 Natwarlal 0.14 2271 +20 −20 48.3% +13.0 24.1% 813
61.6%
174‑175 Ant 2006-F 2267 +23 −23 48.5% +8.8 23.8% 617
49.7%
174‑175 Chezzz 1.0.3 2267 +22 −22 49.8% −0.8 25.6% 617
53.4%
176 Joker 1.1.14 2265 +21 −20 50.6% −5.1 27.8% 730
57.2%
177 Anechka 0.08 2263 +19 −19 46.9% +25.3 26.7% 850
79.9%
178‑179 AliChess 4.25 2250 +22 −22 50.0% −1.5 24.5% 625
48.9%
178‑179 Chaturanga 2.4.3 2250 +24 −24 50.1% −0.6 26.7% 539
69.4%
180 EveAnn 1.66 2240 +33 −33 47.8% +16.8 30.9% 269
64.5%
181 Matilde 2008 2231 +32 −32 51.5% −9.8 31.2% 295
56.8%
182 Chispa 4.0.3 2228 +19 −20 49.4% +4.5 27.5% 800
60.3%
183 Jazz 444 64-bit 2222 +37 −37 51.0% −7.0 19.6% 240
62.0%
184 RattateChess 1.0 Nosferatu 2216 +22 −22 48.9% +10.6 28.5% 610
64.9%
185 Beowulf 2.4a 64-bit 2209 +24 −24 54.4% −35.7 22.6% 539
75.4%
186‑187 Ayito 0.2.994 2197 +24 −24 46.5% +26.4 22.7% 538
50.2%
186‑187 Betsabe II 1.08c 2197 +35 −35 51.4% −10.0 21.8% 252
52.3%
188‑189 Atak 6.8 2195 +19 −19 46.9% +24.4 22.7% 875
49.8%
188‑189 Feuerstein 0.4.6.1 2195 +18 −18 49.1% +6.8 28.5% 939
53.9%
190 Dolphin 1.0 2194 +22 −22 51.8% −16.6 24.5% 640
68.7%
191 KMTChess 1.2.1 64-bit 2186 +24 −24 49.5% +2.9 23.4% 548
70.9%
192‑194 ChessAlex 2.0r4 2176 +23 −23 49.0% +5.0 29.0% 589
49.7%
192‑194 Gibbon 2.42c 2176 +24 −24 46.1% +29.4 28.4% 514
49.6%
192‑194 Myrddin 0.85 64-bit 2176 +26 −26 52.3% −17.6 22.2% 464
58.2%
195‑196 Bearded N44.2 32-bit 2172 +34 −34 51.1% −8.1 25.4% 268
49.1%
195‑196 FireFly 2.5.12 64-bit 2172 +34 −34 52.1% −18.1 22.3% 264
51.9%
197‑198 Bagatur 1.2d 32-bit 2171 +37 −37 45.2% +34.0 28.6% 220
50.5%
197‑198 Uralochka 1.1b 2171 +19 −19 48.5% +11.6 26.6% 835
58.5%
199 Adam 3.3 2168 +22 −22 51.3% −10.8 21.4% 665
61.6%
200 ZCT 0.3.2451 2162 +25 −26 49.4% +4.5 25.5% 478
55.5%
201 Neurosis 2.5 2160 +16 −16 49.1% +7.7 28.6% 1218
68.3%
202 BlackBishop 1.0 2155 +17 −17 48.9% +8.5 27.3% 1034
62.8%
203 Latista (Sinobyl) 1.5 2149 +28 −28 50.0% −2.9 24.9% 389
54.6%
204 Alf 1.09 2147 +23 −23 49.6% −0.8 29.3% 566
59.5%
205 OBender 3.2.4.2 2143 +19 −19 49.9% +2.2 25.4% 899
52.9%
206 Buzz 0.08 32-bit 2142 +26 −26 51.1% −7.7 25.4% 472
72.0%
207 Kurt 0.9.2.2 64-bit 2131 +24 −24 49.6% +4.6 22.6% 557
61.2%
208 NagaSkaki 5.12 2127 +19 −19 50.6% −5.4 28.0% 876
68.8%
209 Lime 66 2120 +21 −21 50.2% −3.2 21.1% 729
70.4%
210 Chesley r323 2111 +24 −24 49.5% +5.8 20.4% 583
69.5%
211 KnockOut 0.7.1 2104 +15 −15 52.1% −16.2 26.8% 1400
88.5%
212‑213 Parrot 07.01.16 2083 +30 −30 46.0% +31.8 21.5% 354
50.5%
212‑213 Prophet 2.0 2083 +18 −18 49.3% +4.9 24.0% 1005
82.0%
214 ChessKiss 1.3a 2065 +34 −34 47.5% +15.5 27.7% 264
61.7%
215 Clarabit 1.00 2059 +20 −20 47.6% +15.6 29.9% 736
78.6%
216 Carballo 0.5 32-bit 2046 +22 −22 47.2% +22.2 21.9% 688
91.5%
217 BikJump 2.01 2027 +17 −17 50.3% −2.0 27.3% 1062
70.5%
218 Rhetoric 0.10d 2015 +36 −37 47.7% +22.5 20.3% 256
63.0%
219 Protej 0.5.7 2008 +24 −25 46.8% +23.9 24.0% 520
54.5%
220 BigLion 2.23x 2006 +20 −20 45.6% +34.4 27.5% 754
64.3%
221 PLP 1661571 2000 +24 −24 46.9% +23.8 24.0% 559
69.2%
222 Jabba 1.0 1992 +22 −23 46.6% +26.9 26.9% 603
64.5%
223 Bubble 1.5 1986 +22 −22 45.4% +36.6 21.8% 666
67.6%
224 Matheus 2.3 1978 +23 −23 45.1% +41.0 22.7% 599
59.8%
225 Mustang 4.97 1974 +25 −25 43.9% +45.0 30.8% 484
56.1%
226 Slibo 0.5.1 1971 +24 −24 45.5% +36.4 19.4% 573
60.1%
227 Monarch 1.7 1967 +21 −21 45.1% +49.8 19.4% 777
84.8%
228 ChessMind 0.82 1950 +24 −24 45.9% +33.3 17.1% 580
67.4%
229 BSC 3.9 1941 +35 −35 44.9% +41.5 24.1% 253
52.3%
230 BibiChess 0.5 1939 +27 −27 47.8% +17.2 24.5% 436
59.1%
231 Schola 1.1.0 1935 +25 −26 45.7% +34.1 26.0% 480
82.7%
232 Heracles 0.6.16 1918 +25 −25 46.2% +29.4 27.9% 499
51.4%
233 AdroitChess 0.3 32-bit 1917 +34 −34 44.3% +49.0 19.5% 287
61.6%
234 Dabbaba 5.67 1910 +37 −37 42.0% +63.3 21.0% 238
61.1%
235 Monik 2.2.3 32-bit 1903 +30 −30 46.5% +26.0 27.7% 343
57.0%
236 Marvin 1.3.0 1900 +24 −24 43.2% +53.4 22.5% 570
72.5%
237 Rival 1.18 1889 +25 −25 45.6% +33.1 25.4% 489
53.0%
238 MatMoi 7.15.0 1888 +26 −26 41.5% +67.8 24.3% 477
62.8%
239 Smash 1.0.3 1882 +24 −25 40.8% +78.7 17.8% 574
78.5%
240 Micro-Max 4.8 (DM-PII) 1868 +24 −24 48.6% +12.6 25.1% 541
72.5%
241 GChess IV 0.2.0 1857 +29 −29 41.0% +70.5 27.9% 373
62.8%
242 Reger 0.09 1850 +26 −26 37.9% +97.9 22.1% 480
67.3%
243 Clueless 1.4 1842 +21 −22 40.4% +82.2 17.4% 726
79.8%
244 Warrior 1.0.3 1828 +26 −26 42.7% +58.4 25.1% 474
70.8%
245 Surprise 4.3b13 1818 +27 −28 38.9% +94.1 19.1% 446
91.7%
246 Predateur 2.2 64-bit 1786 +38 −39 39.6% +85.2 18.1% 216

LOS matrix

All engines (top 12, best versions only)
# Name Elo 1
2
3
4
5
6
7
8
9
10
11
12
1 Houdini 3 64-bit 4CPU 3296 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0
2 Critter 1.6a 64-bit 4CPU 3212 0.0 81.6 82.9 99.1 100.0 100.0 100.0 100.0 100.0 100.0 100.0
3 Rybka 4 64-bit 4CPU 3203 0.0 18.4 53.4 94.8 100.0 100.0 100.0 100.0 100.0 100.0 100.0
4 Stockfish 2.2.2 64-bit 4CPU 3202 0.0 17.1 46.6 93.9 100.0 100.0 100.0 100.0 100.0 100.0 100.0
5 Bouquet 1.5 64-bit 4CPU 3178 0.0 0.9 5.2 6.1 88.6 91.9 96.2 100.0 100.0 100.0 100.0
6 IvanHoe 9.46h 64-bit 4CPU 3160 0.0 0.0 0.0 0.0 11.4 56.2 79.2 100.0 100.0 100.0 100.0
7 Komodo 5 64-bit 3158 0.0 0.0 0.0 0.0 8.1 43.8 78.5 100.0 100.0 100.0 100.0
8 Strelka 5.5 64-bit 3151 0.0 0.0 0.0 0.0 3.8 20.8 21.5 99.8 100.0 99.9 100.0
9 Hiarcs 14 4CPU 3112 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 50.7 70.0 98.9
10 Naum 4.2 64-bit 4CPU 3112 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 49.3 72.5 99.7
11 Chiron 1.1a 64-bit 4CPU 3104 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 30.0 27.5 95.1
12 Deep Fritz 13 4CPU 3079 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.1 0.3 4.9
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Quotes About Morphy



Adolf Anderssen
I consider Mr. Morphy the finest chess player who ever existed. He is far superior to any now living, and would doubtless have beaten Labourdonnais himself. In all his games with me, he has not only played, in every instance, the exact move, but the most exact. He never makes a mistake; but, if his adversary commits the slightest error, he is lost.


Richard Réti
Morphy was the first positional player who, unlike his Romantic rivals, understood the strategic basis for attack. He wrote nothing more than a few game notes and played fewer than seventy-five serious games. But his exploitation of open lines prepared the way for Steinitz's scientific treatment of closed positions and the era of modern chess.


Andrew Soltis (from Golombek's "Encyclopedia of Chess," New York, 1977)
Genius is a starry word; but if there ever was a chess player to whom that attribute applied, it was Paul Morphy.



J. A. Galbreath ("American Chess Bulletin," October, 1909)
"It has been truly said that Morphy was at once the Caesar and the Napoleon of chess. He revolutionized chess. He brought life and dash and beauty into the game at a time when an age of dullness was about to set in and he did this at a stroke. Then he quit forever. Only two years from the beginning to the end. The negotiations for some modern matches have taken that long!"


Edward Lasker (in "The Adventure of Chess," 2nd Edition, New York, 1959)
After the passage of a century, Morphy still remains the most glamorous figure that has ever appeared in the chess world.



Fred Reinfeld (in "Great Moments in Chess History," Brancliff Manor, New York 1963)
Paul Morphy was a great chessplayer, a genius... Morphy, I think everyone agrees, was probably the greatest genius of them all...



Emanuel Lasker
In Paul Morphy the spirit of La Bourdonnais had arisen anew, only more vigorous, firmer, prouder... Morphy discovered that the brilliant move of the master is essentially conditional not on a sudden and inexplicable realisation, but on the placing of the pieces on the board. He introduced the rule: brilliant moves and deep winning manoeuvres are possible only in those positions where the opponent can be opposed with an abundance of active energy... From the very first moves Morphy aimed to disclose the internal energy located in his pieces. It was suddenly revealed that they possess far greater dynamism than the opponent's forces.



Jose Raul Capablanca
Reviewing the history of chess from La Bourdonnais to the masters of our day right up to Lasker, we discover that the greatest stylist was Morphy. He did not look for complicated combinations, but he also did not avoid them, which really is the correct way of playing... His main strength lay not in his combinative gift, but in his positional play and general style. Morphy gained most of his wins by playing directly and simply, and it is this simple and logical method that constitutes the true brilliance of his play, if it is considered from the viewpoint of the great masters.
and


The style of Morphy, they say, and if it is true that the goddess of fortune has endowed me with his talent, the result [of the match with Emanuel Lasker] will not be in doubt. The magnificent American master had the most extraordinary brain that anybody has ever had for chess. Technique, strategy, tactics, knowledge which is inconceivable for us; all that was possessed by Morphy fifty-four years ago.



Alexander Alekhine
How much more vivid, more rich does the figure of Morphy appear before us, how much clearer does the secret of his success and charm become, if we transfer ourselves in our thoughts to that era when he lived and created, if we take the trouble to study, only a little, his contemporaries! Then...in London and in particular in Paris, where the traditions of Philidor were still alive, where the immortal creations of La Bourdonnais and McDonnell were still in the memory, at that time, finally, when Anderssen was alive, and with brilliance alone it was hardly possibly to suprise anyone. The strength, the invincible strength of Morphy- this was the reason for his success and the guarantee of his immortality!



Mikhail Botvinnik
To this day Morphy is an unsurpassed master of the open games. Just how great was his significance is evidant from the fact that after Morphy nothing substantially new has been created in this field. Every player- from beginner to master- should in this praxis return again and again to the games of the American genius.


Bobby Fischer
A popularly held theory about Paul Morphy is that if he returned to the chess world today and played our best contemporary players, he would come out the loser. Nothing is further from the truth. In a set match, Morphy would beat anybody alive today... Morphy was perhaps the most accurate chess player who ever lived. He had complete sight of the board and never blundered, in spite of the fact that he played quite rapidly, rarely taking more than five minutes to decide a move. Perhaps his only weakness was in closed games like the Dutch Defense. But even then, he was usually victorious because of his resourcefulness.



Vassily Smyslov
There is no doubt that for Morphy chess was an art, and for chess Morphy was a great artist. His play was captivated by freshness of thought and inexhaustible energy. He played with inspiration, without striving to penetrate into the psychology of the opponent; he played, if one can express it so, "pure chess". His harmonious positional understanding the pure intuition would have made Morphy a highly dangerous opponent even for any player of our times.



Max Euwe
If the distinguishing feature of a genius is that he is far ahead compared with his epoch, then Morphy was a chess genius in the complete sense of the word.


Garry Kasparov

Morphy can be regarded as the forefather of modern chess.
and
What was the secret of Morphy's invincibility? I think it was a combination of a unique natural talent and brilliant erudition. His play was the next, more mature stage in the development of chess. Morphy had a well-developed feel for position, and therefore he can be confidently regarded as the first swallow - the prototype of the strong 20th century grandmaster.