Author: Joe Pechie
Date: 05:56:56 10/15/02
Go up one level in this thread
On October 15, 2002 at 07:29:30, Mustafa wrote: >On October 15, 2002 at 07:28:21, Mustafa wrote: > >>On October 15, 2002 at 07:27:34, Mustafa wrote: >> >>>here white is lossing according to deep fritz 7 it shows an eval of -2.45 for >>>this position but white makes 1 move and the game is over for black in some >>>moves.Can ur program find this move. >>> >>>[D]r1b1k2r/pp2n1b1/5ppn/q1pQP2p/2B2B2/5N1P/PpP3P1/1K1R3R w kq - 0 1 >>> >>>here is the answer what white plays no program can find it >>> >>> >>> >>>1. exf6 (1. Qd3 1... Nxd5 (1... Bxf6 2. Rhe1 >>>g5 3. Bxg5 Bxg5 4. Nxg5) (1... Bxf6 } 2. Rhe1 >>>g5 2. Rhe1+ Kf8 (2... Kf7 3. Bxd5+ Kxf6 4. Be5+ Ke7 5. Bxg7+ >>>Qxe1 6. Rxe1+ Kd6 7. Rd1) (2... Be6 3. Rxe6+ Kf7 (3... Kd7 4. Rxd5+ Kxe6 5. >>>Rxc5+ Kd7 6. Ne5+ Ke8 7. Rxa5) 4. Ng5+ Kg8 5. Bxd5) (2... Kd8 3. Rxd5+ Bd7 4. >>>Re7 Qa4 (4... Bxf6 5. Rdxd7+ Kc8 6. Be6) 5. Rexd7+ Qxd7 6. fxg7) 3. Bd6+ Kg8 4. >>>Bxd5+ Nf7 5. Re7 Kh7 (5... Bxf6 6. Rxf7) 6. Rxf7 Rg8 7. g4 $40 1-0 >>> >>> >>> white wins after this no way to stop white from winning. Chesstiger 15 finds it in 4.4 seconds 1.5ghz Celeron 512mb ram 00:00:04.4 -4.74 9 1200386 exf6 Nxd5 Rhe1+ Kf8 Bd6+ Kf7 Bxd5+ Be6 fxg7 Kxg7 Rxe6 00:01:34.9 -1.76 14 30411705 exf6 Nxd5 Rhe1+ Kf8 Bd6+ Kg8 Bxd5+ Nf7 Bxf7+ Kh7 Ng5+ Kh6 fxg7 Kxg7 Bb3 Rf8 Re7+
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