DanaSah is playing the IV Open Spring of Gros

[pedrox]

DanaSah is playing the IV Open Spring of Gros (San Sebastian).

I wonder because there are not more computers that play this kind of tournaments (with humans), I've found all kinds of facilities to play, Ithe organization has left me a laptop (notebook). The time control of game 1h30m increase 30 seconds per move, the program plays with the rules for FIDE computers, the more complicated is to make the computer and desk clocks are synchronized. I set the clock as 90+20 time for me to move the pieces

Game one:

DanaSah (2500) vs Veronica Iglesias (1784)

C62: Ruy Lopez: Steinitz Defence

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 Be7 9. O-O-O last book move
[d]r2qk2r/ppp1bppp/2bp1n2/6B1/3QP3/2N2N2/PPP2PPP/2KR3R b kq - 0 9

9... h6 10. Bh4 Qd7
(better is 10... O-O 11. Rhe1 Nd7 12. Bg3 Bf6 13. Qd2 Re8 14. Nd4 Bxd4 15. Qxd4 Qg5+ =)

[d]r3k2r/pppqbpp1/2bp1n1p/8/3QP2B/2N2N2/PPP2PPP/2KR3R w kq - 0 11
11. e5 Dana prefers not to wait and make e5
(if 11. Rhe1 O-O 12. e5 Ne8 13. Re3 + -)

11... dxe5 12. Qxe5 Qe6 13. Qxc7
(if 13. Rhe1 Qxe5 14. Nxe5 + -)

13... Rc8 14. Qa5 O-O 15. Rhe1 Bd8 black do not see that lost piece
[d]2rb1rk1/pp3pp1/2b1qn1p/Q7/7B/2N2N2/PPP2PPP/2KRR3 w - - 0 16
(better is 15... Qc4 16. Rd4 Qc5 17. Qxc5 Bxc5 18. Bxf6 gxf6 + -)

16. Rxd8 Qg4 17. Rxc8 Rxc8 18. Bxf6 Qf4+ 19. Kb1 Qxf6 20. Qxa7 Bxf3 21. gxf3 Qxf3 22. a4 Qf4 23. Qxb7 Rb8 24. Qd7 Qxf2 25. Re8+ Rxe8 26. Qxe8+ Kh7 27. b4 f5 28. Qf7 f4 29. Nd5 Qd4

[d]8/5Qpk/7p/3N4/PP1q1p2/8/2P4P/1K6 w - - 0 30
30. Nf6+
a beautiful, forced end to the game

Qxf6 31. Qxf6 gxf6 32. Kc1 1-0

Code: Select all

[Event "90'+30""]
[Site "IV Open Spring of Gros"]
[Date "2008.05.03"]
[Round "1"]
[White "DanaSah"]
[Black "Iglesias, Verónica"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2500"]
[BlackElo "1784"]
[Annotator ",pedrox"]
[PlyCount "63"]

{C62: Ruy Lopez: Steinitz Defence} 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Qxd4 Nc6 5.
Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 Be7 9. O-O-O {last book move} h6 10. Bh4
Qd7 (10... O-O $142 11. Rhe1 Nd7 12. Bg3 Bf6 13. Qd2 Re8 14. Nd4 Bxd4 15. Qxd4
Qg5+ $11) 11. e5 $18 {Dana prefers not to wait and make e5} (11. Rhe1 O-O 12.
e5 Ne8 13. Re3 $18) 11... dxe5 12. Qxe5 Qe6 13. Qxc7 (13. Rhe1 $5 Qxe5 14. Nxe5
$18) 13... Rc8 14. Qa5 O-O 15. Rhe1 Bd8 $4 {black do not see that lost piece} (
15... Qc4 $142 16. Rd4 Qc5 17. Qxc5 Bxc5 18. Bxf6 gxf6 $16) 16. Rxd8 Qg4 17.
Rxc8 Rxc8 18. Bxf6 Qf4+ 19. Kb1 Qxf6 20. Qxa7 Bxf3 21. gxf3 Qxf3 22. a4 Qf4 23.
Qxb7 Rb8 24. Qd7 Qxf2 25. Re8+ Rxe8 26. Qxe8+ Kh7 27. b4 f5 28. Qf7 f4 29. Nd5
Qd4 30. Nf6+ $1 {a beautiful, forced end to the game} Qxf6 31. Qxf6 gxf6 32.
Kc1 1-0

[Jorge Garcia de Andres]

Hi Pedro,

Could you post a link to the official web page if it exists ?
I'd like to view the pgn's if possible

Thanks

[pedrox]

Hi Jorge,

On the next page you will find pairings, results and a little chronicle (spanish) of the week.

http://www.ajedrezvasco.com/crea_tor.ph ... maGros.trn

There you'll find a link to chess-results which will be updated every pairings and results. On this page you'll see a link with games "There are 10 games available for download" (each round)

http://chess-results.com/tnr12505.aspx? ... t=YES&m=-1

Every week (7) I will post the game of DanaSah. It will be a good opportunity to see how DanaSah plays with players from 1800 to 2400 ELO points.

In the last 2 years I have tried to play the Open International San Sebastian with DanaSah, which has more level this tournament, but I always arrived late for registration and the number of seats in the last 2 years has been limited to 120, maybe next year.

Pedro

[Jorge Garcia de Andres]

I appreciate your information Pedro, quite interesting.
Best Regards
Jorge

[pedrox]

Game Two:

In the second round, DanaSah had a complicated game, the adversary prepared opening and managed to leave soon DanaSah without book, then he prepared a wall of pawns in the style Pablo Restrepo, for much time of the middle game seemed draw, finally DanaSah open position.

Erik Juez (1911) vs DanaSah (2500)

A00: Irregular Openings

1. g3 e5 2. Bg2 d5 3. d3 Nf6 4. Nd2 white leave the book with Nd2 (Nf3)
[d]rnbqkb1r/ppp2ppp/5n2/3pp3/8/3P2P1/PPPNPPBP/R1BQK1NR b KQkq - 0 4

4... Nc6 5. e3 Bg4 5. e3 Bg4 6. Ne2 Bd6N = +
[d]r2qk2r/ppp2ppp/2nb1n2/3pp3/6b1/3PP1P1/PPPNNPBP/R1BQK2R w KQkq - 0 7

7. h3 Be6 8. b3 Qd7 9. Bb2 O-O-O 10. a3 h5 11. h4 Bf5 12. Nf1 - + plan of the white: preparing a wall and block
[d]2kr3r/pppq1pp1/2nb1n2/3ppb1p/7P/PP1PP1P1/1BP1NPB1/R2QKN1R b KQ - 0 12

12... e4 13. d4 Ne7 14. Qd2 Kb8 15. O-O-O Qb5 16. Kb1 - +
[d]1k1r3r/ppp1npp1/3b1n2/1q1p1b1p/3Pp2P/PP2P1P1/1BPQNPB1/1K1R1N1R b - - 0 16

16... Qa6 17. Ka2 Nc6 18. Ra1 b5 ?! = +
[d]1k1r3r/p1p2pp1/q1nb1n2/1p1p1b1p/3Pp2P/PP2P1P1/KBPQNPB1/R4N1R w - b6 0 19

19. Kb1 Rde8 20. Nc1 Qb7 21. Ne2 Rhf8 22. Ka2 Qb6 23. Kb1 Ne7 - + white have adjusted position, but almost blocked
[d]1k2rr2/p1p1npp1/1q1b1n2/1p1p1b1p/3Pp2P/PP2P1P1/1BPQNPB1/RK3N1R w - - 0 24

24. b4 ?! Qc6 25. Nc1 Nd7 26. Nb3 Nb6 27. Qe1 Na4 28. Nc5 Bg4 ?! = +
[d]1k2rr2/p1p1npp1/2qb4/1pNp1b1p/nP1Pp2P/P3P1P1/1BP2PB1/RK2QN1R b - - 0 28

29. Nxa4 bxa4 30. Nd2 Qb5 ?! =
[d]1k2rr2/p1p1npp1/3b4/1q1p3p/pP1Pp1bP/P3P1P1/1BPN1PB1/RK2Q2R w - - 0 31

31. Bf1 Qb7 32. Ka2 Ng8 33. Rc1 Nf6 34. Rb1 Re6 35. Ka1 Be7 36. c3 Rd8 37. Qc1 Bf5 38. Qe1 Ng4 39. Be2 Rf6 = black can win this?
[d]1k1r4/pqp1bpp1/5r2/3p1b1p/pP1Pp1nP/P1P1P1P1/1B1NBP2/KR2Q2R w - - 0 40

40. Bc1? Bd7 41. Rf1 Bd6 42. Bxg4 hxg4 43. Rb2?! Bb5 44. Rh1 Qc6 45. Nb1? black's position has deteriorated, but the position is still closed
[d]1k1r4/p1p2pp1/2qb1r2/1b1p4/pP1Pp1pP/P1P1P1P1/1R3P2/KNB1Q2R b - - 0 45

45... Bd3 46. Bd2 ?! Qd7 47. Bc1 Re8 48. Ka2 a6 49. Ka1 Bb5 ?! 50. Ka2 ?! Rh6 51. Rg1 Qf5 52. Ka1 Rf6 53. Rd2 Bc4 54. Qd1 Qd7 55. Rb2 Bd3 56. Qe1 Be7 57. Ka2 Rf3 58. Nd2 Rf5 59. Ka1 Rh8 60. Nb1 Rfh5 61. Rd2 R5h6 62. Rd1 trying to open a column
[d]1k5r/2pqbpp1/p6r/3p4/pP1Pp1pP/P1PbP1P1/5P2/KNBRQ1R1 b - - 0 62

62... g5 !? 63. hxg5 Bxg5 64. Nd2 Bc2 65. Kb2 ?! Bxd1 66. Qxd1 a5 67. Qe2 axb4 68. axb4 ?! f5 69. Nb1 Kc8 70. Na3 Be7 71. Bd2 Kb8 72. Qf1 Qc6 ?! 73. Qe2 Qb6 74. Kc2 ?! c6 75. Qf1 ?! Rh2 76. Qe2 Kc7 77. Qf1 Bd6 78. Qe2 Kb8 79. Qf1 R8h7 80. Qe2 Black enter in the enemy camp
[d]1k6/7r/1qpb4/3p1p2/pP1Pp1p1/N1P1P1P1/2KBQP1r/6R1 b - - 0 80

80... Rh1 81. Rxh1 Rxh1 82. Be1 Rh2 83. Qf1 Bxg3 winning position
[d]1k6/8/1qp5/3p1p2/pP1Pp1p1/N1P1P1b1/2K2P1r/4BQ2 w - - 0 84

84. Kd1 Bd6 85. Bd2 Kb7 86. Kc1 Qa6 87. Qxa6+ Kxa6 88. Be1 Be7

0-1

Code: Select all

[[Event "90'+30""]
[Site "IV Open Primavera de Gros"]
[Date "2008.05.10"]
[Round "2"]
[White "Juez, Erik"]
[Black "DanaSah v.3.63 FRC"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1911"]
[BlackElo "2500"]
[PlyCount "176"]

1. g3 e5 2. Bg2 d5 3. d3 Nf6 4. Nd2 Nc6 5. e3 Bg4 6. Ne2 Bd6 7. h3 Be6 8. b3
Qd7 9. Bb2 O-O-O 10. a3 h5 11. h4 Bf5 12. Nf1 e4 13. d4 Ne7 14. Qd2 Kb8 15.
O-O-O Qb5 16. Kb1 Qa6 17. Ka2 Nc6 18. Ra1 b5 19. Kb1 Rde8 20. Nc1 Qb7 21. Ne2
Rhf8 22. Ka2 Qb6 23. Kb1 Ne7 24. b4 Qc6 25. Nc1 Nd7 26. Nb3 Nb6 27. Qe1 Na4 28.
Nc5 Bg4 29. Nxa4 bxa4 30. Nd2 Qb5 31. Bf1 Qb7 32. Ka2 Ng8 33. Rc1 Nf6 34. Rb1
Re6 35. Ka1 Be7 36. c3 Rd8 37. Qc1 Bf5 38. Qe1 Ng4 39. Be2 Rf6 40. Bc1 Bd7 41.
Rf1 Bd6 42. Bxg4 hxg4 43. Rb2 Bb5 44. Rh1 Qc6 45. Nb1 Bd3 46. Bd2 Qd7 47. Bc1
Re8 48. Ka2 a6 49. Ka1 Bb5 50. Ka2 Rh6 51. Rg1 Qf5 52. Ka1 Rf6 53. Rd2 Bc4 54.
Qd1 Qd7 55. Rb2 Bd3 56. Qe1 Be7 57. Ka2 Rf3 58. Nd2 Rf5 59. Ka1 Rh8 60. Nb1
Rfh5 61. Rd2 R5h6 62. Rd1 g5 63. hxg5 Bxg5 64. Nd2 Bc2 65. Kb2 Bxd1 66. Qxd1 a5
67. Qe2 axb4 68. axb4 f5 69. Nb1 Kc8 70. Na3 Be7 71. Bd2 Kb8 72. Qf1 Qc6 73.
Qe2 Qb6 74. Kc2 c6 75. Qf1 Rh2 76. Qe2 Kc7 77. Qf1 Bd6 78. Qe2 Kb8 79. Qf1 R8h7
80. Qe2 Rh1 81. Rxh1 Rxh1 82. Be1 Rh2 83. Qf1 Bxg3 84. Kd1 Bd6 85. Bd2 Kb7 86.
Kc1 Qa6 87. Qxa6+ Kxa6 88. Be1 Be7 0-1

[pedrox]

Game Three:

DanaSah (2500) vs Kai Ming Tung (1962)

B00: Queen's Fianchetto Defense - Nimzowitsch Defense

1. e4 h6 This leaves the program outside openings book, but with some adventage
[d]rnbqkbnr/ppppppp1/7p/8/4P3/8/PPPP1PPP/RNBQKBNR w KQkq - 0 2

2. Nf3 b6 3. d4 e6 4. Bd3 Bb4+ +- 1.22
[d]rnbqk1nr/p1pp1pp1/1p2p2p/8/1b1PP3/3B1N2/PPP2PPP/RNBQK2R w KQkq - 0 5

5. c3 Be7 6. O-O Ba6 +- 1.43
[d]rn1qk1nr/p1ppbpp1/bp2p2p/8/3PP3/2PB1N2/PP3PPP/RNBQ1RK1 w kq - 0 7

7. Bxa6 Nxa6 8. e5 c5 ?! +- 2.01
[d]r2qk1nr/p2pbpp1/np2p2p/2p1P3/3P4/2P2N2/PP3PPP/RNBQ1RK1 w kq c6 0 9

9. Qe2 Nc7 10. dxc5 Bxc5 11. Nbd2 +- 1.51
better is 11. Rd1 !? f5 +-
[d]r2qk1nr/p1np1pp1/1p2p2p/2b1P3/8/2P2N2/PP1NQPPP/R1B2RK1 b kq - 0 11

11... d5 12. exd6 Bxd6 13. Nc4 Nd5 14. Nxd6+ Qxd6 15. c4 Nde7 +- 1.71 black has problem for castling
[d]r3k1nr/p3npp1/1p1qp2p/8/2P5/5N2/PP2QPPP/R1B2RK1 w kq - 0 16

16. Rd1 Qc7 17. Nd4 a6 18. Qg4 +- 1.95
[d]r3k1nr/2q1npp1/pp2p2p/8/2PN2Q1/8/PP3PPP/R1BR2K1 b kq - 0 18

18... e5 ?? +- 4.73 leading to a quick end
better 18... g6 19. b3 e5 20. Nc2 Nf6 21. Qe2 +- 1.96

19. Qxg7 exd4 ?! 20. Qxh8
[d]r3k1nQ/2q1np2/pp5p/8/2Pp4/8/PP3PPP/R1BR2K1 b q - 0 20

1-0

Code: Select all

[Event "90'+30""] 
[Site "IV Open Primavera de Gros"]
[Date "2008.05.17"]
[Round "3"]
[White "DanaSah"]
[Black "Tung, Kai Ming"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2500"]
[BlackElo "1962"]
[PlyCount "39"]

1. e4 h6 2. Nf3 b6 3. d4 e6 4. Bd3 Bb4+ 5. c3 Be7 6. O-O Ba6 7. Bxa6 Nxa6 8. e5
c5 9. Qe2 Nc7 10. dxc5 Bxc5 11. Nbd2 d5 12. exd6 Bxd6 13. Nc4 Nd5 14. Nxd6+
Qxd6 15. c4 Nde7 16. Rd1 Qc7 17. Nd4 a6 18. Qg4 e5 19. Qxg7 exd4 20. Qxh8 1-0

[pedrox]

Interestingly 21 years ago I was faced with the same player, then playing as human and the game was shorter than with the computer

Code: Select all

[Event "Open CAP"]
[Site "San Sebastian"]
[Date "1987"]
[Round "5"]
[White "Castro, Pedro"]
[Black "Ming Tung, Kai"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "1815"]
[BlackElo "1800"]
[PlyCount "33"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. e4 Bb4 5. Bd3 Bb7 6. Qc2 d5 7. cxd5 exd5 8. e5
Nfd7 9. a3 Bxc3+ 10. bxc3 c5 11. Nf3 Nc6 12. Bxh7 g6 13. Bxg6 Rc8 14. e6 Qe7
15. Bxf7+ Kf8 16. Qg6 cxd4 17. Bh6+ 1-0

And the "planilla" signed in Chinese

[Dr.Wael Deeb]

Interestingly 21 years ago I was faced with the same player, then playing as human and the game was shorter than with the computer

Code: Select all

[Event "Open CAP"]
[Site "San Sebastian"]
[Date "1987"]
[Round "5"]
[White "Castro, Pedro"]
[Black "Ming Tung, Kai"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "1815"]
[BlackElo "1800"]
[PlyCount "33"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. e4 Bb4 5. Bd3 Bb7 6. Qc2 d5 7. cxd5 exd5 8. e5
Nfd7 9. a3 Bxc3+ 10. bxc3 c5 11. Nf3 Nc6 12. Bxh7 g6 13. Bxg6 Rc8 14. e6 Qe7
15. Bxf7+ Kf8 16. Qg6 cxd4 17. Bh6+ 1-0

And the "planilla" signed in Chinese

He's weak,he makes a lot of moves with ??....

[pedrox]

True, after move 12 ... g6 all moves of the black are bad, when we play this game we were quite young, Kai Ming Tung would have about 13-14 years and soon see that g6 was losing.

After Kai has improved a lot, on this occasion he mistake by not doing g6, I think was a mistake because of the pressure that he did not know how to play the computer, he saw that his position was delicate and crash.

[pedrox]

DanaSah not played the fourth game of the tournament and took the loss.

On Friday I had an operation in hospital, simply and with local anesthesia and although I left the hospital walking to 5 minutes but now I need several heals daily, this made me desist from going to play saturday, it is possible that these heal need about 3 weeks so I'm not sure I can continue playing the tournament.

Pedro