Here are the final results of all nine rounds of the Sixth Harvard Cup Human Versus Computer Chess Challenge, just concluded at the Manhattan Conference Center in New York. A complete crosstable will appear at H3 Online http://www.h3.org/h3 Round 1: Socrates 95 1/2-1/2 Patrick Wolff WChess 1/2-1/2 Boris Gulko Ilya Gurevich 0-1 Chessmaster 4000 for Windows 95 Gregory Kaidanov 0-1 M-Chess Pro Round 2: Socrates 95 0-1 Ilya Gurevich Junior 0-1 Gregory Kaidanov WChess 0-1 Michael Rohde Joel Benjamin 0-1 Chessmaster 4000 for Windows 95 Round 3: Gregory Kaidanov 0-1 WChess Patrick Wolff 1-0 Junior Boris Gulko 0-1 Virtual Chess M-Chess Pro 0-1 Ilya Gurevich Round 4: Ilya Gurevich 0-1 Junior Virtual Chess 1/2-1/2 Gregory Kaidanov Socrates 95 0-1 Joel Benjamin Chessmaster 4000 for Windows 95 0-1 Michael Rohde Round 5: Michael Rohde 1-0 Socrates 95 Joel Benjamin 1-0 M-Chess Pro WChess 0-1 Patrick Wolff Chessmaster 4000 for Windows 95 0-1 Boris Gulko Round 6: Michael Rohde 0-1 Virtual Chess Junior 0-1 Boris Gulko Joel Benjamin 1-0 WChess M-Chess Pro 1-0 Patrick Wolff Round 7: Boris Gulko 1/2-1/2 Socrates 95 Virtual Chess 1/2-1/2 Ilya Gurevich Chessmaster 40000 for Windows 95 0-1 Gregory Kaidanov Michael Rohde 1-0 Junior Round 8: Patrick Wolff 1-0 Virtual Chess Boris Gulko 1-0 M-Chess Pro Junior 0-1 Joel Benjamin Ilya Gurevich 1-0 WChess Round 9: Gregory Kaidanov 1-0 Socrates 95 M-Chess Pro 1/2-1/2 Michael Rohde Virtual Chess 1/2-1/2 Joel Benjamin Patrick Wolff 0-1 Chessmaster 4000 for Windows 95 Final Scores (out of 6 games) and performance ratings: Joel Benjamin: 4.5 / 2694 Michael Rohde: 4.5 / 2656 Boris Gulko: 4.0 / 2597 Gregory Kaidanov: 3.5 / 2511 Patrick Wolff: 3.5 / 2510 Ilya Gurevich: 3.5 / 2508 Virtual Chess: 3.5 / 2644 Chessmaster 4000 for Windows 95: 3.0 / 2581 M-Chess Pro: 2.5 / 2514 WChess: 1.5 / 2358 Socrates 95: 1.0 / 2268 Junior: 1.0 / 2254 Overall total: Humans 23.5, Computers 12.5 (35%) ====================== Christopher F. Chabris (cfc@wjh.harvard.edu) P.O. Box 382967, Harvard Square Station, Cambridge, MA 02238-2967 USA