Author: Slater Wold
Date: 21:02:20 10/07/03
Go up one level in this thread
On October 07, 2003 at 23:03:00, Dann Corbit wrote: >On October 07, 2003 at 22:34:09, Dann Corbit wrote: > >>On October 07, 2003 at 21:37:50, Telmo Escobar wrote: >> >>>On October 07, 2003 at 18:48:30, Slater Wold wrote: >>> >>>>[D]r2br1k1/1b1n2p1/p2pp1Pp/qp6/3BPP2/P1N5/1PPQ4/1K1R1B1R w - - >>>> >>>>This game can be over in ~10 moves. >>>> >>>>Can you find Bxg7? >>> >>> I'd firstly examine 1.Bxg7 Kxg7 2.Rxh6 Kxh6 3.Qh2+ Kxg6 4.Bxb5- but I'm fond of >>>"brilliant" blunders. >> >>Blacks 4 .. Bg5 reply still loses. Or are you thinking of something else? > >1.Bxg7 Kxg7 2.Rxh6 Kxh6 3.Qh2+ Kxg6 4.Bxb5 Bg5 5. Bxd7 Rh8 6. Qg2 > >leads to this: > >time surplus 0.00 time limit 16:39 (16:39) >depth time score variation (1) > 6 0.40 1.21 1. ... Raf8 2. Bxe6 Kf6 3. e5+ dxe5 > 4. fxg5+ Kxe6 5. Qxb7 > 6 0.62 0.96 1. ... Qc5 2. Bxe6 Kf6 3. Bd5 Bxf4 > 4. Bxb7 > 6 0.88 0.68 1. ... Rad8 2. Bxe6 Kf6 3. Bd5 Bxf4 > 4. Bxb7 Rb8 > 6-> 1.27 0.68 1. ... Rad8 2. Bxe6 Kf6 3. Bd5 Bxf4 > 4. Bxb7 Rb8 > 7 1.34 -- 1. ... Rad8 > 7 1.73 1.46 1. ... Rad8 2. Bxe6 Kf6 3. Bd5 Bxf4 > 4. Rf1 Rb8 5. Rxf4+ Ke7 > 7 2.20 1.12 1. ... Qc5 2. Bxe6 Kf6 3. Bd5 Bxf4 > 4. e5+ Kf5 5. Bxb7 > 7 3.10 0.60 1. ... Kf7 2. Qg4 Be7 3. Qxe6+ Kf8 > 4. Rxd6 Rh1+ 5. Nd1 Bxd6 6. Qxd6+ > 7-> 3.28 0.60 1. ... Kf7 2. Qg4 Be7 3. Qxe6+ Kf8 > 4. Rxd6 Rh1+ 5. Nd1 Bxd6 6. Qxd6+ > 8 3.52 -- 1. ... Kf7 > 8 4.73 1.70 1. ... Kf7 2. Qg4 Rh4 3. Qxe6+ Kg7 > 4. fxg5 Qe5 5. Rxd6 Qxe6 6. Rxe6 > 8 6.12 1.02 1. ... Qc5 2. Rg1 Kf7 3. Qg4 Qc4 4. > fxg5 Ke7 5. Ba4 > 8-> 7.59 1.02 1. ... Qc5 2. Rg1 Kf7 3. Qg4 Qc4 4. > fxg5 Ke7 5. Ba4 > 9 8.25 -- 1. ... Qc5 > 9 10.68 2.04 1. ... Qc5 2. Bxe6 Rh5 3. Rf1 Kg7 4. > fxg5 Rxg5 5. Rf7+ Kg6 6. Qf3 > 9 12.03 1.85 1. ... Kf7 2. Qg4 Rh4 3. Qxe6+ Kg7 > 4. Rg1 Rxf4 5. Nd5 Bxd5 6. Rxg5+ Kh7 > 7. exd5 > 9 15.15 1.39 1. ... Raf8 2. Bxe6 Rxf4 3. Bf5+ Kf7 > 4. Qxg5 Qe5 5. Nd5 Bxd5 6. Qg6+ Ke7 > 7. Rxd5 > 9-> 15.91 1.39 1. ... Raf8 2. Bxe6 Rxf4 3. Bf5+ Kf7 > 4. Qxg5 Qe5 5. Nd5 Bxd5 6. Qg6+ Ke7 > 7. Rxd5 > 10 16.36 1.47 1. ... Raf8 2. Bxe6 Rxf4 3. Bf5+ Kf7 > 4. Qxg5 Qe5 5. Qg6+ Ke7 6. Nd5+ Bxd5 > 7. Rxd5 Rf1+ 8. Ka2 Qf4 > 10-> 19.69 1.47 1. ... Raf8 2. Bxe6 Rxf4 3. Bf5+ Kf7 > 4. Qxg5 Qe5 5. Qg6+ Ke7 6. Nd5+ Bxd5 > 7. Rxd5 Rf1+ 8. Ka2 Qf4 > 11 20.34 1.53 1. ... Raf8 2. Bxe6 Rxf4 3. Bf5+ Kf7 > 4. Qxg5 Qe5 5. Nd5 Bxd5 6. Rxd5 Rf1+ > 7. Ka2 Qf4 8. Qg2 > 11 23.19 1.32 1. ... Kf7 2. Qg4 Rh4 3. Qxe6+ Kg7 > 4. fxg5 Qe5 5. Qc4 Bxe4 6. Qe2 Kg6 > 7. Re1 > 11-> 24.24 1.32 1. ... Kf7 2. Qg4 Rh4 3. Qxe6+ Kg7 > 4. fxg5 Qe5 5. Qc4 Bxe4 6. Qe2 Kg6 > 7. Re1 > 12 26.43 -- 1. ... Kf7 > 12 1:50 2.38 1. ... Kf7 2. Qg4 Kg7 3. fxg5 Bc8 4. > Rxd6 Rd8 5. Qxe6 Qxg5 6. Rd5 Qg1+ 7. > Rd1 Qc5 > 12 1:59 1.60 1. ... Raf8 2. Bxe6 Rxf4 3. Bf5+ Kf7 > 4. Qxg5 Qe5 5. Qg6+ Ke7 6. Qg1 Kf7 > 7. Qb6 Bc8 8. Bxc8 Rxc8 9. Rxd6 > 12-> 2:07 1.60 1. ... Raf8 2. Bxe6 Rxf4 3. Bf5+ Kf7 > 4. Qxg5 Qe5 5. Qg6+ Ke7 6. Qg1 Kf7 > 7. Qb6 Bc8 8. Bxc8 Rxc8 9. Rxd6 > 13 2:10 1.99 1. ... Raf8 2. Bxe6 Rxf4 3. Bf5+ Kf7 > 4. Qxg5 Qe5 5. Qg6+ Ke7 6. Nd5+ Bxd5 > <HT> > 13 2:39 1.96 1. ... Qd8 2. Rxd6 Kg7 3. fxg5 Qe7 > 4. Qd2 Rad8 5. e5 Rhf8 6. Ka2 Kg6 7. > Ne2 Qxg5 8. Rxe6+ > 13-> 2:45 1.96 1. ... Qd8 2. Rxd6 Kg7 3. fxg5 Qe7 > 4. Qd2 Rad8 5. e5 Rhf8 6. Ka2 Kg6 7. > Ne2 Qxg5 8. Rxe6+ > 14 3:37 -- 1. ... Qd8 > 14 5:04 2.62 1. ... Qd8 2. Bxe6 Kg7 3. fxg5 Qe7 > 4. Qg4 Rab8 5. Rf1 Bc8 6. Bf5 Qb7 7. > b3 Bxf5 8. exf5 Rh2 > 14 8:06 2.05 1. ... Rh5 2. Bxe6 Kg7 3. Rxd6 Rd8 > 4. Rxd8 Qxd8 5. fxg5 Rxg5 6. Qh3 Bc6 > 7. Qf1 Qf6 8. Qh3 Kf8 > 14 8:31 1.64 1. ... Raf8 2. Bxe6 Rxf4 3. Bf5+ Kf7 > 4. Qxg5 Qe5 5. Qg6+ Ke7 6. Qg1 Kf7 > 7. Qb6 Qe7 8. Rxd6 Rh1+ 9. Ka2 Kg8 > 14-> 9:19 1.64 1. ... Raf8 2. Bxe6 Rxf4 3. Bf5+ Kf7 > 4. Qxg5 Qe5 5. Qg6+ Ke7 6. Qg1 Kf7 > 7. Qb6 Qe7 8. Rxd6 Rh1+ 9. Ka2 Kg8 > 15 9:19 1/44* 1. ... Raf8 > >So I am not so sure of the win any more (1.6 pawns is not terribly decisive). > >I will analyze this one overnight. Also, I never really *gave* a winning line. The whole 1.Bxg7 Kxg7 2.Rxh6 Kxh6 3.Qh2+ Kxg6 4.Bxb5 line just kinda came about. You should look at 1. Bxg7 Kxg7 2. Bxb5. Which IMO, is the better line.
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