Author: John Merlino
Date: 07:39:48 10/03/03
Go up one level in this thread
On October 03, 2003 at 09:37:48, José Antônio Fabiano Mendes wrote: > Alekhine vs Richter, Munich 1942 > [D]3r1r1k/pb4pp/1pn1p3/5pq1/3P4/P1NQ1B2/1P3PPP/R3R1K1 w > And here Alekhine played 18. Qf1!!, a move so hidden many masters > would not have thought of it. [maybe for chess engines > the move is not that difficult to find, I don't know] JAFM > Source ==> http://www.chessgames.com/perl/chessgame?gid=1013487 Chessmaster 9000, on a P4-2.4, finds Qf1 in 21 seconds: Time Depth Score Positions Moves 0:00 1/6 -0.01 100104 1.Bxc6 Bxc6 2.f3 Rf6 3.Rad1 Rg6 4.Re2 e5 5.d5 0:00 1/6 0.06 118507 1.Qe3 f4 2.Qe4 Na5 3.Qd3 Bxf3 4.Qxf3 Rxd4 5.Rxe6 0:01 1/7 0.01 192512 1.Qe3 f4 2.Qe4 Ba8 3.d5 exd5 4.Nxd5 Nd4 5.Qxd4 Bxd5 6.Bxd5 Qxd5 0:02 1/8 -0.17 351401 1.Qe3 f4 2.Qe4 Na5 3.Qd3 Bxf3 4.Qxf3 Rxd4 5.Rxe6 Rd2 0:03 1/8 0.08 517540 1.Bxc6 Bxc6 2.f3 Rf6 3.Rad1 Rg6 4.Qe2 f4 5.Qf2 a6 6.Re5 0:09 1/9 -0.07 1624225 1.Bxc6 Bxc6 2.f3 Rd6 3.Rad1 Rfd8 4.Qe3 Qxe3+ 5.Rxe3 Kg8 6.Ne2 Bb5 7.Re5 Bxe2 8.Rxe2 Rxd4 9.Rxd4 Rxd4 10.Rxe6 0:10 1/9 0.01 1824495 1.Qe3 f4 2.Qe4 Ba8 3.d5 exd5 4.Nxd5 Nd4 5.Qxd4 Bxd5 6.Bxd5 Qxd5 0:18 1/9 0.07 3339738 1.b4 Rfe8 2.Qe3 f4 3.Qc1 e5 4.b5 Na5 5.Bxb7 Nxb7 0:21 1/9 0.17 3907506 1.Qf1 Rxd4 2.Qb5 Nd8 3.Bxb7 Nxb7 4.Rxe6 Nd6 5.Qe5 Qd2 6.Re7 0:29 1/10 0.13 5380447 1.Qf1 Rxd4 2.Qb5 Nd8 3.Bxb7 Nxb7 4.Rxe6 Nc5 5.Re8 Qf6 6.Rae1 Rd2 1:10 2/11 0.21 13556812 1.Qf1 Qf6 2.Nb5 Rf7 3.Rad1 a6 4.Bxc6 Bxc6 5.Nc3 b5 6.Qe2 Be4 7.Qd2 3:03 3/12 0.25 37068677 1.Qf1 Rxd4 2.Qb5 Nd8 3.Bxb7 Nxb7 4.Rxe6 Rg4 5.g3 Nc5 6.Re8 Qf6 7.Rd1 6:54 4/13 0.15 86756534 1.Qf1 Qf6 2.Nb5 Rf7 3.Rad1 a6 4.Bxc6 Bxc6 5.Nc3 Qg6 6.d5 exd5 7.Nxd5 Bxd5 8.Rxd5 jm
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