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Subject: Re: Test position

Author: Richard Pijl

Date: 11:02:56 09/23/04

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On September 23, 2004 at 13:01:20, Mihaly Szalai wrote:

>From the game Gajewski - Bartel, 2002.
>
>[D]r4rk1/1pN3p1/2b1p1p1/p3p3/7q/P3B3/1PP3P1/R2QR1K1 b - - 0 1
>
>1... Rf3!! 2. Re2 (2. gxf3 Qg3+ 3. Kf1 Rf8 -+) (2. Nxa8 Rh3!! 3. Kf1 (3.
>Qd8+ Qxd8 4. gxh3 Qd5!) 3... Bb5+ 4. Qd3 (4. Re2 Rh1+ 5. Bg1 Qf4+ 6. Ke1
>Rxg1#) 4... Bxd3+ 5. cxd3 Rxe3 6. Rxe3 Qh1+ -+) (2. Qd6!? Rd8! 3. Qxe5 (3. Qxe6+
>Kh7 4. Re2 Rg3 5. Qxe5 Qh3 6. Qxg3 Qxg3) 3... Rf5 4. Qh2 Rd2!! 5. Qxh4 (5. Bxd2
>Qf2+ 6. Kh1
>Bxg2+!) 5... Rxg2+ 6. Kh1 Rxc2+ 7. Kg1 Rg2+ 8. Kh1 Rxb2+ 9. Kg1 Rg2+ 10. Kh1
>Rg4+ 11. Kh2 Rxh4+ 12. Kg3 Rc4 13. Rf1 Rc3 14. Rxf5 gxf5 -+) 2... Rh3 3. gxh3
>(3. Kf1 Rh1+ 4. Bg1 Rf8+ -+) 3... Qg3+ 4. Kf1 Qxh3+ 5. Kf2 Rf8+ 6. Ke1 Qf1+ 7.
>Kd2 Rd8+ 8. Kc3 Rxd1 0-1
>
>Junior found it in reasonable time.

The Baron also finds it (the move, not a winning line), but changes its mind in
favor of Rad8 later (on P4-2.4):

  8(20).   0:12.80   3345823   -0.21  Ra8-c8 Nc7xe6 Rf8-f5 Ne6-g5 Rf5xg5 Be3xg5
                                      Qh4xg5 Qd1-e2 Rc8-f8 Re1-f1
  9(17)&   0:16.98   4457364   -0.20  Ra8-c8 Nc7xe6 Rf8-f5 Ne6-g5 Rf5xg5 Be3xg5
                                      Qh4xg5 Qd1-e2 Kg8-h7 Qe2-f2 Rc8-f8
  9(21).   0:28.18   7850880   -0.20  Ra8-c8 Nc7xe6 Rf8-f5 Ne6-g5 Rf5xg5 Be3xg5
                                      Qh4xg5 Qd1-e2 Kg8-h7 Qe2-f2 Rc8-f8
 10(24)&   1:03.83  18477744   -0.34  Ra8-d8 Qd1-e2 Rf8-f5 Ra1-d1 Rd8xd1 Re1xd1
                                      Rf5-h5 Rd1-d6 Qh4-h1 Kg1-f2 Bc6xg2 Rd6xe6
                                      (Rh5-f5)
 10(24)&   1:27.61  24187747   -0.11  Rf8-f3 Qd1-d6 Ra8-f8 Qd6xe6 Kg8-h7 Qe6xe5
                                      Rf3-g3 Nc7-d5 Rf8-f5 Qe5-d4 Qh4xd4
(Be3xd4)
                                      (Bc6xd5)
 10(24).   1:32.55  25712007   -0.11  Rf8-f3 Qd1-d6 Ra8-f8 Qd6xe6 Kg8-h7 Qe6xe5
                                      Rf3-g3 Nc7-d5 Rf8-f5 Qe5-d4 Qh4xd4
(Be3xd4)
                                      (Bc6xd5)
 11(22)&   2:07.05  34637174   +0.00  Rf8-f3 g2xf3 Qh4-g3 Kg1-f1 Qg3-h3 Kf1-f2
                                      Qh3-h2 Kf2-f1 Qh2-h3 <rep>
 11(24).   3:23.28  57649447   +0.00  Rf8-f3 g2xf3 Qh4-g3 Kg1-f1 Qg3-h3 Kf1-f2
                                      Qh3-h2 Kf2-f1 Qh2-h3 <rep>
 12(26)&   8:34.11 145746506   +0.34  Ra8-d8 Qd1-e2 Rf8-f5 Ra1-d1 Rf5-h5 Rd1xd8
                                      Qh4xd8 Be3-b6 Qd8-h4 Kg1-f1 Qh4-h1 Kf1-f2
                                      Rh5-f5 Kf2-g3
 12(26).  10:02.04 170440746   +0.34  Ra8-d8 Qd1-e2 Rf8-f5 Ra1-d1 Rf5-h5 Rd1xd8
                                      Qh4xd8 Be3-b6 Qd8-h4 Kg1-f1 Qh4-h1 Kf1-f2
                                      Rh5-f5 Kf2-g3
 13(23)&  11:30.69 194708903   +0.00  Ra8-d8 Qd1-e2 Rf8-f5 Be3-f2 Qh4-g5 Bf2-e3
                                      Qg5-h4 <rep>
 13(28).  19:03.94 332079440   +0.00  Ra8-d8 Qd1-e2 Rf8-f5 Be3-f2 Qh4-g5 Bf2-e3
                                      Qg5-h4 <rep>
 14(22)+  20:30.06 355259130   +0.35  Ra8-d8 (Qd1-e2) (Rf8-f5) (Be3-f2) (Qh4-g5)
(Bf2-e3)
                                      (Qg5-g3) (Nc7xe6) (Rf5-h5) (Ne6xd8)
(Qg3-h2)
 14(25)&  21:46.41 378513735   +0.15  Ra8-d8 Qd1-e2 Rf8-f5 Be3-f2 Qh4-e7 Bf2-b6
                                      Bc6xg2 Nc7-b5 Bg2-d5 Bb6xd8 Qe7xd8 Re1-f1
                                      Qd8-g5 Kg1-h2 Qg5-h6
 14(29).  36:11.70 635807626   +0.15  Ra8-d8 Qd1-e2 Rf8-f5 Be3-f2 Qh4-e7 Bf2-b6
                                      Bc6xg2 Nc7-b5 Bg2-d5 Bb6xd8 Qe7xd8 Re1-f1
                                      Qd8-g5 Kg1-h2 Qg5-h6
 15(24)+  40:25.95 705593798   +0.50  Ra8-d8 (Qd1-e2) (Rf8-f5) (Be3-f2) (Qh4-g5)
(Bf2-e3)
                                      (Qg5-g3) (Nc7xe6) (Rf5-h5) (Ne6xd8)
(Qg3-h2)
 15(26)&  45:41.34 797817056   +0.55  Ra8-d8 Qd1-e2 Rf8-f5 Be3-f2 Qh4-g5 Bf2-e3
                                      Qg5-g3 Nc7xe6 Rf5-h5 Re1-f1 Rd8-e8 Ne6-c7
                                      Re8-e7 Rf1-f2 Qg3-h4 Kg1-f1



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