2013-01-06-aj problemoj

Hodiaŭaj problemoj (de la 87a al la 89a): Renet - Yudasin [4844.25], Nuri - Sommerhalder [4840.55] kaj Donovan - Howell [4871.66].


000087. Oliver Renet - Leonid Yudasin. Ostendo, 1998.

11 + 8
FEN: r2r3k/p2p3p/b2R4/4pqB1/3nN2R/1p4P1/5P2/2Q3K1 w - - 6 38
GRB: 4844.25 (KQRRBNKQRRBN_0110)
ECO: A36

PGN: 1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. a3 e6 6. b4 cxb4 7. axb4 Nxb4 8. Ba3 Bxc3 9. dxc3 Nc6 10. h4 Qf6 11. Nf3 Qxc3+ 12. Nd2 f5 13. O-O Nf6 14. Ra2 Qa5 15. Qa1 Qd8 16. e4 Kf7 17. Rd1 Rg8 18. c5 Rf8 19. exf5 gxf5 20. Nc4 Kg8 21. Bc1 Qe7 22. Bh6 Qxc5 23. Nd6 Qe5 24. Qc1 f4 25. Bxf4 Qh5 26. Bh6 Rd8 27. Bf3 Qg6 28. h5 Nxh5 29. Rd5 e5 30. Rd1 Nf4 31. Bd5+ Nxd5 32. Rxd5 b5 33. Re2 Ba6 34. Re4 b4 35. Rh4 b3 36. Ne4 Kh8 37. Rd6 Qf5 38. Bg5 Nd4 39. Rxd4 exd4 40. Bf6+ Kg8 41. Qh6 Qg6 42. Qxg6+ hxg6 43. Ng5 1-0

000088. Kambez Nuri (2241) - Eric Sommerhalder (2054). Hilton Op (5), Bazelo. 2013.01.04.

11 + 10
FEN: 1rr3k1/p4p1p/4bPp1/4p2P/4B3/1Pq2P2/P1P5/1K1RQ2R w - - 1 25
GRB: 4840.55 (KQRRBKQRRB_1010)
ECO: B76

PGN: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. O-O-O d5 10. Qe1 e5 11. Nxc6 bxc6 12. exd5 cxd5 13. Bg5 Qb6 14. Bxf6 Bxf6 15. Nxd5 Bg5+ 16. Kb1 Qd6 17. h4 Bh6 18. g4 Bg7 19. g5 Qc5 20. Bd3 Rb8 21. Be4 Be6 22. h5 Rfd8 23. Nf6+ Bxf6 24. gxf6 Rdc8 25. b3 Qc3 26. Rd8+ 1-0

000089. Donovan - C Howell. Hove, 1997.

12 + 12
FEN: r1b4k/1p3p1r/p3pb2/4N2p/q2p1P2/B1PP2R1/2P1Q1PP/R5K1 w - - 0 21
GRB: 4871.66 (KQRRBNKQRRBB_0111)
ECO: B30
PGN: 1. e4 c5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 cxd4 5. O-O Qb6 6. a4 a6 7. Bc4 e6 8. d3 d6 9. f4 Nf6 10. e5 d5 11. exf6 dxc4 12. fxg7 Bxg7 13. Nd2 c3 14. Nc4 Qc6 15. Qg4 Bf6 16. bxc3 h5 17. Qe2 Kf8 18. Ba3+ Kg8 19. Rf3 Rh7 20. Rg3+ Kh8 21. Ne5 Qxa4 22. Be7 Qxa1+ 23. Kf2 Bg7 24. Bf6 Qc1 25. Bxg7+ Kg8 26. Bh6+ Kh8 27. Nxf7+ Rxf7 28. Qe5+ Kh7 29. Rg7+ Kxh6 30. Qg5# 1-0