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May-16-16
 | | tpstar: Father Pfleger |
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Jan-20-19 | | weisyschwarz: Pulling the Polug |
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Aug-06-21 | | mel gibson: I thought 20... BxB but that is wrong.
Stockfish 14 agrees with the text.
20... Rxd5
(20. .. Rxd5 (♖d8xd5 ♖d1xd5 c4xb3 ♖c1xc8 ♗e6xc8 ♕h5-d1 ♗c8-h3
♘a4-c3 b3xa2 ♖d5-d3 ♕b4-c4 ♘c3xa2 ♕c4xa2 g3-g4 h7-h5 g4xh5 ♕a2-c4 e3-e4
♗h3-e6 ♖d3-d8 ♕c4-c5 ♕d1-d2 ♔g8-h7 ♕d2-e3 ♕c5-b4 ♕e3-d2 ♕b4xd2 ♖d8xd2 a7-a5
♖d2-d8 ♗f8-h6 ♔g1-f1 a5-a4 ♖d8-a8 ♗e6-b3 ♔f1-e2 ♗h6-c1 ♔e2-d3 ♗c1-b2 ♖a8-b8
a4-a3 ♖b8xb3 a3-a2 ♖b3xb2 a2-a1♕ ♖b2-d2 ♕a1-e5 f2-f3 f6-f5 e4xf5 ♕e5xf5+
♔d3-e2 ♔h7-h6 ♖d2-d4 ♕f5-c2+ ♖d4-d2 ♕c2-c5 ♖d2-d7 ♔h6xh5 ♔e2-d3 ♔h5-h4
♖d7-d4+ ♔h4-h3) +4.29/46 815)
score for Black +4.29 depth 46. |
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Aug-06-21 | | Brenin: After the exchange sac 20 ... Rxd5 21 Rxd5 cxb3 22 Rxc8 Bxc8 23 axb3 Bg4 24 Qh4 Qe1+ 25 Kg2 Be2 26 g4 Qf1+ 27 Kg3 Qg1+ 28 Kf4 Qg2 (all more or less forced for each side) Black threatens Qf3 mate and thus picks up the R on d5, leaving him a piece ahead. Black can set a trap with 29 Rg5+ fxg5 30 Qxg5+ Bg7 31 Qe8+ Bf8 32 Qg5+ drawing, but 29 ... Kh8 30 Kf5 fxg5 avoids the checks and ensures a win. |
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Aug-06-21 | | Walter Glattke: A) 21.-Bxd5 22.Rxd5 Rxd5 23.Qxd5 c3 24.Qd3 +-
B) 21.-c3 22.Bxe6 Rxd1+ 23.Rxd1 fxe6 24.Rd7!? Be7 25.Qd1 Qg4 26. Nb2 Ba3 -+
C) 21.-Rxd5 22.Rxd5 cxb3 23.Rxc8+ Bxc8 24.axb3 (24.Rd8? Qe1+ 25.Kg2 Bb7+) Bg4 25.Qh4 (25.Rb5? Qe1+) Qe1+ 26.Kg2 Be2 27.g4 (27.Rg5+ Kh8!) Qg1+ 28.Kf4 Qg2 28.Qxf6 Qxf2+!? (28.-Qxd5 29.Qxg5+ Qxg5 30.Kxg5 Bd1 -++) |
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Aug-06-21 | | drollere: the black QB isn't going anywhere, otherwise it's 21. Qxf7+. so the best i could find was 20. .. Rxd5 (attacking the Q), 21. Rxd5 Bxd5, 22. Qxd5 c3, 23. Nxc3 Rxc3, 24. Rxc3 Qxc3, and black has the KB for 2 pawns. i looked at 22. .. cxb3, 23. Rxc8 b2, 24. Nxb2 Qxb2 and white is up the exchange. not only did i miss 21. .. cxb3 i didn't understand it when i saw it. the Q+B attack starting with 23. .. Bg4 seemed wildly speculative with neither white's R or Q hanging. amazing pfleger worked it out over the board. |
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Aug-06-21
 | | al wazir: I went with 20...Bxd5 21. Rxd5 cxb3, which seems to win a piece: 22. Rxd8 (22. Rxc8 Rxc8 23. Ra5 bxa2 or 23. Nb2 bxa2) Rxc1+ 23. Kg2 Qxa4 24. Qh6 Qb4. In several lines black promotes the b-♙. |
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Aug-06-21 | | Walter Glattke: Sorry, all moves above one move earlier, I struggled in the nightshift today. |
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Aug-06-21 | | Walter Glattke: Al wazir: 22.Rxd8 loses a piece, 22. Rxc8 Rxc8 23.axb3 -+ |
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Aug-06-21 | | agb2002: Black has the bishop pair for a bishop, a knight and a pawn. After 20... Rxd5 21.Rxd5 cxb3 Black threatens Rxc1+, Qxa4, bxa2: A) 22.Rxc8 Bxc8 (22... bxa2 23.Rc1 and Black seems unable to recover the material) A.1) 23.axb3 Bg4 24.Qh4 (24.Rg5+ fxg5 25.Qxg5+ Bg7 26.Qd8+ Qf8 is winning for Black; 24.Rd4 Qe1+ wins decisive material) 24... Bf3, with the double threat Qe1# and Bxd5, seems to win decisive material. A.2) 23.Rd4 Qe1+ 24.Kg2 bxa2 25.Rg4+ (25.Q(R)d1 a1=Q wins) 25... Bxg4 26.Qxg4+ Kh8 27.Qc8 Qb4 28.Qc1 Qxa4 wins decisive material. B) 22.Rdd1 Rxc1 23.Rxc1 bxa2 24.Nc3 Qxc3 wins decisive material (25.Rxc3 a1=Q+). C) 22.Rcd1 Qxa4 23.axb3 Qxa3 - + [2b vs R]. |
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Aug-06-21 | | agb2002: For some reason I thought that 24... Bf3 was quicker than 24... Qe1+ in my line A.1 and overlooked 25.Qxb4. |
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Aug-06-21 | | Stanco: I solved it but thought in my calculations I would play 23....Qe1+ followed with 24...Bb7 and capture the rook on e4, but that doesn't win. 23...Bg4 with boning from the back is the only approach that is correct. |
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Aug-06-21
 | | perfidious: <Stanco.... 23...Bg4 with boning from the back is the only approach that is correct.> Sounds like a nasty method indeed. |
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Aug-06-21
 | | eternaloptimist: Ah I’ve seen this game before!! In fact I submitted it to be the GOTD over 5 years ago but unfortunately it never got picked for it.? The pun that I picked for it is “Pflebotomy”. Well at least it got picked for the POTD today! The ppl who love CG’s puzzles deserve to see this brilliant game by GM Pfleger |
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Aug-06-21 | | GlennOliver: <eternaloptimist>: Ah I’ve seen this game before!! In fact I submitted it to be the GOTD over 5 years ago but unfortunately it never got picked for it.? The pun that I picked for it is “Pflebotomy”. Very good. |
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Aug-06-21
 | | chrisowen: Realms keyins rookie Rxd5 finish abridge axled its against quality keyins realms rookie tabacs cat op jewellery realms o keyins milks it whicker quicks keyons wrench wiggies frazzled its viz its bottoms keyins flush pj frilled its waggy nez its low i keyons linkum totadd cincher arrived its gi finish decides its for phantom its wides keyins gen its z toe its ar bow hi v Rxd5 tea! |
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Aug-06-21
 | | chrisowen: Rd5 had Gateshead rite no? |
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Aug-06-21
 | | chrisowen: No gobble up ground ever no? |
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Aug-06-21 | | Stanco: crag mound gateshead cling on cairny chime dew angled thee craig torr dew unto moor of tulach kissed against damsel fair at d5 |
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Aug-06-21
 | | chrisowen: Hang back up no? |
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Aug-06-21
 | | chrisowen: Now cc won el bible ro sees or key |
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Aug-06-21 | | Andrew Chapman: 30.. Bg7 was dangerously attractive. |
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Aug-06-21
 | | al wazir: <Walter Glattke:22. Rxc8 Rxc8 23.axb3>. You're right. Now black has nothing. Thanks. |
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Aug-07-21
 | | eternaloptimist: <GlennOliver> Thx! |
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Aug-07-21 | | RookFile: Bobby Fischer would have played 17. Nxc5 as a reflex action. Knight captures Bishop? Sold.
The move is good for an advantage for white. |
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