Author: Dan Andersson
Date: 07:28:23 11/26/04
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On November 26, 2004 at 08:49:03, Andreas Stabel wrote: >On November 25, 2004 at 18:19:34, Dan Andersson wrote: > >>This is from another fine book I've bought. 'Decision making at the Chessboard' >>by V. Eingorn: >>Eingorn - Georgadze, Odessa 1989 >>[D]8/5p2/6p1/2p1k2p/p1r1p3/P3P1PP/1P1R1P2/1K6 w - - 10 44 >>It seems like 44. g4 is the winning move. In conjunction Rc2 and a timely g5. >>The game continued: >>44.g4 hxg4 45.hxg4 Ke6 46.g5 Kf5 47.Rc2 Rxc2 48.Kxc2 Kg4 49.b3 axb3+ 50.Kxb3 Kf3 >>51.a4 Kxf2 52.a5 Kxe3 53.a6 Kf2 54.a7 e3 55.a8=Q e2 56.Qa2 c4+ 57.Kc3 1-0 >> >>MvH Dan Andersson > >Crafty 19.17 find g4, but thinks h4 is the best reply: >16-> 7:08 0.51 1. h4 f6 2. Rd8 Ke6 3. Rh8 Ke5 4. Rh7 > f5 5. Rf7 Ke6 6. Rc7 Kf6 7. Rd7 g5 > 8. Rd1 <HT> >17 8:34 0.48 1. h4 Ke6 2. Ka2 Rc1 3. b3 axb3+ 4. > Kxb3 Rb1+ 5. Kc2 Rb6 6. Rd1 Ra6 7. > Kb3 Ra5 8. a4 f6 9. Rd8 Ke5 10. Re8+ > Kf5 11. Rd8 >17 13:26 0.58 1. g4 h4 2. Rd8 g5 3. Ra8 Ke6 4. Ra6+ > Kd7 5. Ka2 Kc7 6. b4 Rc2+ 7. Kb1 Rxf2 > 8. bxc5 Rf1+ 9. Kb2 Rf3 10. Rxa4 Rxe3 >17-> 14:04 0.58 1. g4 h4 2. Rd8 g5 3. Ra8 Ke6 4. Ra6+ > Kd7 5. Ka2 Kc7 6. b4 Rc2+ 7. Kb1 Rxf2 > 8. bxc5 Rf1+ 9. Kb2 Rf3 10. Rxa4 Rxe3 >18 16:17 0.81 1. g4 h4 2. g5 f6 3. gxf6 Kxf6 4. Rd5 > g5 5. Rd1 Ke7 6. Rg1 Kf6 7. Rg4 Kf5 > 8. f3 Kf6 9. fxe4 Ke5 10. Rxg5+ Kxe4 >18-> 26:59 0.81 1. g4 h4 2. g5 f6 3. gxf6 Kxf6 4. Rd5 > g5 5. Rd1 Ke7 6. Rg1 Kf6 7. Rg4 Kf5 > 8. f3 Kf6 9. fxe4 Ke5 10. Rxg5+ Kxe4 >19 30:10 0.64 1. g4 h4 2. g5 f6 3. gxf6 Kxf6 4. Rd1 > Kf5 5. Rg1 g5 6. Rg4 Kf6 7. f4 gxf4 > 8. Rxf4+ Kg5 9. Rg4+ Kh5 10. b3 axb3 > 11. Kb2 Ra4 12. Kxb3 >19-> 66:19 0.64 1. g4 h4 2. g5 f6 3. gxf6 Kxf6 4. Rd1 > Kf5 5. Rg1 g5 6. Rg4 Kf6 7. f4 gxf4 > 8. Rxf4+ Kg5 9. Rg4+ Kh5 10. b3 axb3 > 11. Kb2 Ra4 12. Kxb3 Thanks for the output. I don't really like 44. ... h4 since it IMO makes it too simple to win. I.e., it blocks the king side for blacks king: >19-> 66:19 0.64 1. g4 h4 2. g5 f6 3. gxf6 Kxf6 4. Rd1 > Kf5 5. Rg1 g5 6. Rg4 Kf6 7. f4 gxf4 > 8. Rxf4+ Kg5 9. Rg4+ Kh5 10. ... And now 10. Rg2/g1 Kh6 11. Rc2/c1 and black is bust. Nor does 7. ... exf3 e.p. work even if black makes the stronger try 4. ... g5, 5. ... Kg6, 6. ... Kf5 MvH Dan Andersson > >Regards >Andreas
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