Tuesday, January 1, 2013

2013-01-01-aj problemoj

Hodiaŭaj problemoj (de la 74a al la 76a): Mithil - Aaron [4440.65], Steiner - Capablanca [4884.77] kaj Sosonko - Feldman [0010.14].


000074. Ajgaonkar Mithil (2130) - Deepak aaron (2288). World Junior Ch (4), Chennai, IND. 2011.08.05.
10 + 9
FEN: 3r2k1/3P1ppp/p7/1p2PP1q/5B1b/PP1Q4/7P/3R3K b - - 2 33
GRB: 4440. 65 (KQRBKQRB_0101)
ECO: D15
PGN1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. e3 b5 6. b3 Bg4 7. Be2 e6 8. O-O Bd6 9. Qc2 O-O 10. a3 Nbd7 11. e4 Bxf3 12. Bxf3 e5 13. exd5 exd4 14. Ne4 d3 15. Qxd3 Ne5 16. Qd4 Nxf3+ 17. gxf3 Nxe4 18. fxe4 Qh4 19. f4 cxd5 20. e5 Be7 c1 Rxc1 26. Bxc1 Qe2 27. Qd1 Qe4+ 28. Qf3 Qf5 29. Rd1 Rc8 21. cxd5 Rac8 22. d6 Qg4+ 23. Kh1 Bh4 24. Bb2 Qh5 25. Ra30. d7 Rd8 31. Qd3 Qe6 32. Be3 Qh6 33. f5 Qh5 34. Bf4 Rxd7 35. Qxd7 Qf3+ 36. Kg1 Bf2+ 37. Kf1 0-1

000075. Endre Steiner - Jose Raul Capablanca. Budapest. 1929.

14 + 14
FEN: r1bqkbnr/2p2ppp/p2p4/1p6/3QP3/1B6/PPP2PPP/RNB1K2R b - KQkq 0 7
GRB: 4884.77 (KQRRBBNKQRRBBN_1111)
ECO: C71
PGN: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 b5 6. Bb3 Nxd4 7. Nxd4 exd4 8. Qxd4 c5 9. Qd5 Be6 10. Qc6+ Bd7 11. Qd5 c4 12. Bxc4 bxc4 13. Qxc4 Nf6 14. Nc3 Be7 15. O-O O-O 16. a4 Be6 17. Qd3 Qa5 18. Bd2 Qh5 19. h3 Rfc8 20. b3 d5 21. exd5 Rd8 22. Qg3 Nxd5 23. Ne4 Bh4 24. Qh2 Nf6 25. Nd6 Qg6 26. Ba5 Rd7 27. c4 Ne4 28. Qf4 Bxf2+ 29. Rxf2 Nxf2 30. Kxf2 Rxd6 31. Qxd6 Qf6+ 32. Kg3 Qxa1 0-1

000076. Gennadi Sosonko - Yakov Feldman. Leningrad ch sf. Leningrad, 1970.

3 + 5
FEN: 8/1p6/1p6/1P3k1p/2B3pK/8/8/8 w - - 1 49
GRB
: 0010.14 (KBK_1000)
ECO: A48
PGN: 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. O-O Qe7 8. Bg5 c6 9. c5 h6 10. Bh4 Nbd7 11. cxd6 Qxd6 12. dxe5 Qxd1 13. Raxd1 Ng4 14. e6 fxe6 15. Nd4 Bxd4 16. Rxd4 Nge5 17. f4 Nf7 18. Rfd1 Nb6 19. Bf6 e5 20. fxe5 Be6 21. b4 Rae8 22. a4 Bb3 23. a5 Bxd1 24. Bxd1 Nxe5 25. Bxe5 Rxe5 26. axb6 axb6 27. Rd7 Ra8 28. Kf2 Ra3 29. Rd3 c5 30. b5 c4 31. Rf3 Kg7 32. Be2 Rc5 33. Ke1 Ra1+ 34. Kd2 Rg1 35. Bf1 Rc8 36. Ke3 g5 37. Kd4 g4 38. Rf5 Rf8 39. Bxc4 Rxf5 40. exf5 Rxg2 41. Ne4 Rxh2 42. f6+ Kf8 43. Ke5 Rg2 44. Kf4 h5 45. Ng5 Rf2+ 46. Kg3 Rf5 47. Ne6+ Kf7 48. Ng7+ Kxf6 49. Nxf5 Kxf5 50. Kh4 Ke4 51. Bf7 Kd4 52. Bxh5 1-0

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