Author: John Merlino
Date: 17:12:14 05/03/01
Go up one level in this thread
On May 03, 2001 at 18:51:08, Eduard Nemeth wrote: >In year 1998 i played a wonderful game vs. Fritz 5 (on a P100) with a nice mate! >Here: > >[D]r4rk1/pb3pp1/2p1p2p/1pq1P3/5Q1B/P1PB4/2P3PP/1K5R b - - 0 0 > >wKb1,Qf4,Bd3,h4,Rh1,Pa3,c2,c3,e5,g2,h2/bKg8,Qc5,Bb7,Ra8,f8,Pa7,b5,c6,e6,f7,g7,h6 > >[Event "?"] >[Site "?"] >[Date "1998.??.??"] >[Round "?"] >[White "Nemeth,E"] >[Black "Fritz5"] >[Result "1-0"] >[FEN "r4rk1/pb3pp1/2p1p2p/1pq1P3/5Q1B/P1PB4/2P3PP/1K5R b - -"] > >1... Qxa3 2. Bf6 Rfc8 3. Bxg7 Kxg7 4. Qf6+ Kf8 5. Rf1 Rc7 >6. Bg6 Kg8 7. Bxf7+ Rxf7 8. Qxf7+ Kh8 9. Qf6+ Kh7 10. Rd1 >Re8 11. Qf7+ Kh8 12. Qxe8+ Qf8 13. Qxf8+ Kh7 14. Qf7+ Kh8 >15. Rd8# 1-0 > >1. what progam today play here never 19...Qxa3? >2. have black after 20.Bf6 a chance for a draw, and when, how? > >You can your program now test. > >Eduard Chessmaster 8000 needs 48 seconds (on a PIII-600) to avoid 19...Qxa3: Time Depth Score Positions Moves 0:00 2/5 -3.47 11220 1...Qxa3 2. Rf1 c5 3. Bxb5 Bxg2 0:00 2/6 -3.15 33234 1...Qxa3 2. Qe4 g6 3. Qe3 Qxc3 4. Be1 Qa3 5. Qxh6 0:03 3/7 -2.92 221640 1...Qxa3 2. Bf6 Rfb8 3. Qg4 Qf8 4. Qe4 g6 5. Qg4 Qc5 6. Rd1 0:07 3/8 -3.05 494858 1...Qxa3 2. Qe4 g6 3. Qf4 Qxc3 4. Be7 c5 5. Bxf8 Rxf8 6. Rd1 0:23 4/9 -2.00 1734811 1...Qxa3 2. Bf6 Rfc8 3. Bxg7 Kxg7 4. Qf6+ Kg8 5. Qxh6 f5 6. Qxe6+ Kf8 7. Qxf5+ Ke8 8. Rf1 0:48 4/9 -2.30 3453263 1...Rfc8 2. Qe4 g6 3. Rf1 Rc7 4. Kb2 Rd7 5. Qe1 a5 6. Rf3 Qd5 1:29 4/10 -1.97 6653773 1...Rfc8 2. Qe4 g6 3. Qf4 Qf8 4. Rd1 Rc7 5. Bf6 Rd7 6. Re1 a5 7. Qe3 5:54 5/11 -1.44 26587667 1...Rfc8 2. Qe4 g6 3. Rf1 Qf8 4. Qe3 g5 5. Qe4 Qg7 6. Bf2 Rc7 7. Bc5 Rd7 8. Rd1 and it takes 42 seconds to see the draw after 20.Bf6: Time Depth Score Positions Moves 0:00 1/4 -3.18 14102 2...Rfb8 3. Qg4 g6 4. Rd1 Kh7 0:01 2/6 -3.14 55847 2...Rfb8 3. Qg4 Qf8 4. Qe4 g6 5. Qh4 c5 6. Bxb5 Bxg2 0:02 3/7 0.00 151157 2...Rfb8 3. Bxg7 Kxg7 4. Qf6+ Kg8 5. Bh7+ Kxh7 6. Qxf7+ Kh8 7. Qf6+ Kg8 8. Qxe6+ Kh8 9. Qf6+ Kh7 10. Qf7+ Kh8 11. Qf6+ 0:06 3/7 -2.87 404839 2...Rfc8 3. Qg4 Qf8 4. Rd1 c5 5. Bxb5 Rab8 6. Rd7 Bxg2 0:10 3/8 -1.11 759734 2...Rfc8 3. Bxg7 Kxg7 4. Qf6+ Kg8 5. Bh7+ Kf8 6. Rf1 Rc7 7. Bg6 Re8 8. Bxf7 Ra8 9. Qxh6+ Ke7 10. Bxe6 0:42 4/9 0.00 3595579 2...Rfc8 3. Bxg7 Kxg7 4. Qf6+ Kg8 5. Bh7+ Kxh7 6. Qxf7+ Kh8 7. Qf6+ Kg8 8. Qg6+ Kh8 9. Qxh6+ Kg8 10. Qg6+ Kh8 11. Qh6+ 1:38 4/10 0.00 9094782 2...Rfc8 3. Bxg7 Kxg7 4. Qf6+ Kg8 5. Bh7+ Kxh7 6. Qxf7+ Kh8 7. Qf6+ Kg8 8. Qg6+ Kh8 9. Qxh6+ Kg8 10. Qg6+ Kh8 11. Qh6+ jm
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