Author: Dann Corbit
Date: 10:48:55 01/12/05
Go up one level in this thread
On January 12, 2005 at 02:33:38, Jouni Uski wrote: >In my (private) endgame testsuite Fruit scored better than some programs >with tablebase support (e.g. Junior8 and Crafty). Quite stunning - it seems, >that excellent search depth compensates TBs! And my suite has some 5/6 piece >positions were TB access is definitely advantage. Using: ftp://cap.connx.com/pub/EPD/pawntest.epd On AMD 2.2 GHz 64 bit with 256 meg hash and 3 minute time limit... With no tablebase files, Fruit does exceedingly well in sparse endgames. (Not all of these positions are sparse, but most are): Analysis from u:\epd\pawntest.epd Analyzing engine: Fruit_20 1) .. Na5-c6 c7-c6 2) .. Rb3-b5, d5xe4 d5xe4 * 1 Second 3) a2-a4 a2-a4 * 0 Seconds 4) Kg5-f5 Kg5-f5 * 1 Second 5) Kf4-e5 Kf4-e5 * 0 Seconds 6) Kb4-c5 Kb4-c5 * 0 Seconds 7) Kf2-e3 Kf2-e3 * 0 Seconds 8) .. Kc8-b8, Kc8-c7 Kc8-b8 * 0 Seconds 9) Kg4-f5, Kg4-g5, Kg4-h5 Kg4-f5 * 0 Seconds 10) Kb5-c5 Kb5-c5 * 0 Seconds 11) g6-g7 g6-g7 * 0 Seconds 12) Ka6-b7 Ka6-b7 * 0 Seconds 13) Kf7-e6 Kf7-e6 * 0 Seconds 14) b4-b5 b4-b5 * 0 Seconds 15) Kc2-c3 Kc2-c3 * 0 Seconds 16) .. Kc6-d5 Kc6-d5 * 1 Second 17) Ke6-f5 Ke6-f5 * 1 Second 18) Kh8-g7 Kh8-g7 * 0 Seconds 19) Kg4-f4, h4-h5 h4-h5 * 0 Seconds 20) Kf5-e5 Kf5-e5 * 0 Seconds 21) d6-d7 d6-d7 * 0 Seconds 22) Kd6-e6 Kd6-e6 * 0 Seconds 23) Kc6-b7 Kc6-b7 * 0 Seconds 24) g2-g3 g2-g3 * 0 Seconds 25) Ka4-b3 Ka4-b3 * 0 Seconds 26) Kc5-d5 Kc5-d5 * 0 Seconds 27) f5-f6 f5-f6 * 0 Seconds 28) Ke5-e6 Ke5-e6 * 0 Seconds 29) a4-a5 a4-a5 * 0 Seconds 30) Kd6-d5, Kd6-e6, Kd6-d5 Kd6-e6 * 0 Seconds 31) Ke3-d2, Ke3-e2, Ke3-e2 Ke3-e2 * 0 Seconds 32) Kd5-c5 Kd5-c5 * 0 Seconds 33) Ka4-b3, c3-c4 c3-c4 * 8 Seconds 34) .. Kf4-g4 Kf4-g4 * 0 Seconds 35) Kd4-c5, b4-b5 Kd4-c5 * 0 Seconds 36) b5-b6 b5-b6 * 0 Seconds 37) Kf3-f4 Kf3-f4 * 0 Seconds 38) Kg3-f4 Kg3-f4 * 0 Seconds 39) Ke6-f7 Ke6-f7 * 0 Seconds 40) g4-g5 g4-g5 * 0 Seconds 41) b5-b6 b5-b6 * 0 Seconds 42) Kg2-g1 Kg2-g1 * 0 Seconds 43) Ke8-e7 Ke8-e7 * 0 Seconds 44) Kf3-e2 Kf3-e2 * 0 Seconds 45) .. b5-b4 b5-b4 * 0 Seconds 46) Kg6-f6 Kg6-f6 * 0 Seconds 47) f2-f4 f2-f4 * 0 Seconds 48) .. f5-f4 f5-f4 * 0 Seconds 49) Kg5-h6, f2-f3, f2-f4, Kg5-h6 f2-f3 * 0 Seconds 50) f4-f5 f4-f5 * 0 Seconds 51) g2-g3 g2-g3 * 0 Seconds 52) h4-h5 f2-f4 53) .. f5-f4 f5-f4 * 1 Second 54) .. g7-g5 g7-g5 * 0 Seconds 55) f4-f5 f4-f5 * 2 Seconds 56) c4-c5 Kc6-b7 57) f5-f6 f5-f6 * 6 Seconds 58) a5-a6 a5-a6 * 0 Seconds 59) .. Re6xe5 Re6xe5 * 0 Seconds 60) Bd2-e3, b5-b6 b5-b6 * 0 Seconds 61) f5-f6 f5-f6 * 0 Seconds 62) Ke5-f4 Ke5-f4 * 2 Seconds 63) Ka1-b2 Ka1-b2 * 0 Seconds 64) Kg4-g5, d2-e3 Kg4-g5 * 0 Seconds 65) a2-a4 a2-a4 * 1 Second 66) a2-a3 a2-a3 * 64 Seconds 67) Kh1-h2 Kh1-g1 68) Kc5-b4 Kc5-b4 * 0 Seconds 69) h2-h4 h2-h4 * 2 Seconds 70) .. f5-f4 f5-f4 * 0 Seconds 71) h2-h4 h2-h4 * 0 Seconds 72) c3-c4 Kh5-g4 73) d4xc5 d4xc5 * 176 Seconds 74) h2-h3 h2-h3 * 23 Seconds 75) .. Kg5-f6, h6-h5, h6-h5 Kg5-f6 * 0 Seconds 70 of 75 matching moves 1/12/2005 4:59:18 AM, Total time: 3:47:17 AM Rated time: 19:49 = 1189 Seconds
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