Julio Playing Chess Down By The Gulf Coast

Pedro Hernandez Perez (2176) vs GM Julio Becerra Rivero (2491)
7th Gulf Coast New Year 2022
C26 Vienna, Paulsen-Mieses variation

  1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 d6 5. h3 a6 6. Nge2 Nc6 7. d3 h6 8. O-O Be6 9. Nd5 Bxd5 10. exd5 Ne7 11. d4 exd4 12. Nxd4 O-O 13. c4 Re8 14. Be3 Qd7 15. Qc2 Ng6 16. a3 a5 17. Rab1 a4 18. b4 axb3 19. Rxb3 b6 20. Ra1 Ra4 21. Nf5 Re5 22. Nd4 Re8 23. Ne6 Bxe3 24. Rxe3 Ne5 25. Nf4 Rxc4 26. Qb3 Qa4 27. Qxa4 Rxa4 28. Rc3 g5 29. Nd3 Nxd3 30. Rxd3 Rc4 31. Bf3 h5 32. a4 Rc5 33. Rda3 Ra8 34. Rd1 Kf8 35. Rd4 Re8 36. Kf1 Rc1+ 37. Rd1 Rc5 38. Rd4 Kg7 39. Be2 Re5 40. Rad3 Rexd5 41. Rxd5 Rxd5 42. Ke1 0-1
    https://live.followchess.com/#!7th-gulf-coast-new-year-2022/-257325680
Black to move
  1. e4 e5 2. Nc3 Nf6 3. g3 (I should not have to inform you the programs all frown on the move g3 because it requires two moves to develop the Bishop in lieu of the one move it takes to place the prelate on a square like c4. When growing older I gravitated toward, shall we say, more “positional” type openings, and the Vienna was one of them. In addition, the Sicilian that had been “open” became “closed.” Here’s the deal…The move preferred by the programs, 3 Nf3 has scored 56% in the 3809 games in the Chessbase Database; in 1803 games the move 3 g3 has scored 55%) 3…Bc5 4 Bg2 d6 (Deep Fritz 13 @depth 35 plays this move, but StockFish 041221 @depth 52 and StockFish 151121 @depth 65 both castle) 5. h3 (Deep Fritz 13 @depth 31 plays the most often played move, 5 Nge2, which has scored at a high rate of 70%. Left crunching a little longer it changes its whatever to 5 Nf3 @depth 33. Stockfish 14 @depth 42 plays 5 Na4, moving the steed to the rim where it may be grim, but it also attacks the Bishop. In only ten games 5 h3 has also scored 70%) 5…a6 (Houdini @depth 25 plays the move played in the game; there are five examples contained in the CBDB. Komodo @depth 30 castles. There is only one example of 5…0-0. Stockfish 14 @depth 45 plays 5…Nc6, and so should you because it has scored 56% in the 16 games found in the CBDB) 6. Nge2 Nc6 7. d3 (Komodo prefers this move, the most often played move by far in 89 games, and it has scored 63% in battle. The next most frequently played move with 40 games showing, 7 0-0, has only scored 50%. Nevertheless, Stockfish 14 castles…) 7…h6 (Stockfish 14.1 @depth 38 plays 7…Be6) 8. O-O Be6 (Deep Fritz 13 castles, but Stockfish 13 @depth 36 would spring the Theoretical Novelty 8…b5 on the Chess world. The game move has been most frequently played) 9. Nd5 (Although the most often played move, given the chance Stockfish will play 9 Kh2) 9…Bxd5 10. exd5 Ne7 (This is the only move found at the CBDB, but Houdini and two different Stockfish programs would play 10…Nd4, and so should you…) 11. d4 exd4 12. Nxd4 O-O 13. c4 Re8 (This is a TN. The only move seen in the position is 13…Qd7, which happens to be the choice of Stockfish 14 and Komodo)

7th Gulf Coast New Year: Expert Brejesh Chakrabarti vs GM Julio Becerra Rivero

Sometimes Chess viewing is like a box of chocolates…Such was the Gumpian thought when seeing a tournament being played in the sunny and warm climate of the Gulf Coast was being broadcast at FollowChess.com. Although what is called a “weekend swiss” it is a weekend Chess tournament sending moves all over the world thanks to modern technology. The following round two game was found while surfing and much time was spent watching the game, and the others, one of which developed from a Bishop’s opening, and if you are a regular reader you know what that means. You may, though, be surprised to learn the B.O. game may, or may not be posted, depending, because the AW decided to post a Caro-Kann, Exchange variation today.

Brejesh Chakrabarti 2039 vs Julio Becerra Rivero 2491

https://xpertchesslessons.files.wordpress.com/2022/01/8b713-334-2bbecerra.jpg
https://ajedrezlaluchacontinua.blogspot.com/2019/03/coleccion-grandes-maestros-n-334-julio.html


7th Gulf Coast New Year (round 2)
B13 Caro-Kann, exchange variation

  1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 Bg4 7. Bf4 Qxf4 8. Nxf4 Bxd1 9. Kxd1 e6 10. Nd2 Bd6 11. Nh5 g6 12. Ng3 Nge7 13. Nf3 Rb8 14. a4 a6 15. Re1 Kd7 16. Ke2 h6 17. Kf1 Rhc8 18. Re2 Rc7 19. Ke1 Na5 20. Kd1 Nc8 21. Nf1 Nc4 22. Bxc4 Rxc4 23. Ne5+ Bxe5 24. Rxe5 Rc7 25. Nd2 Nd6 26. Re2 a5 27. f3 g5 28. Ke1 Rg8 29. Nb3 b6 30. Kf1 h5 31. Nc1 Nf5 32. Nd3 Kd6 33. Kg1 g4 34. f4 Ke7 35. Ra3 Rb8 36. Ra2 Kf6 37. Ra1 Nd6 38. Kh1 Ne4 39. Kg1 g3 40. h3 Kf5 41. Kf1 h4 42. Ra2 b5 43. axb5 Rxb5 44. Ra3 Rcb7 45. Ra2 Rb8 46. Ra1 Kf6 47. Ra2 Kg7 48. Ke1 Rc8 49. Kf1 Nd6 50. Ke1 Rcb8 51. Kd1 Kf6 52. Ke1 Ne4 53. Kd1 R8b7 54. Ke1 Kf5 55. Kd1 Ra7 56. Ra4 Rc7 57. Ra3 Rcb7 58. Ra2 Rb8 59. Ke1 f6 60. Kd1 a4 61. Rxa4 Nf2+ 62. Nxf2 gxf2 63. Rxf2 Rxb2 64. Ra2 Rxa2 65. Rxa2 Rb1+ 66. Kc2 Rf1 67. Kd3 Kxf4 68. Ra6 Re1 69. Ra8 Re3+ 70. Kd2 Rg3 71. Rh8 Rxg2+ 72. Kd1 Kg3 73. Re8 f5 74. Rxe6 f4 75. Ke1 f3 76. Rg6+ Kxh3 77. Rf6 Kg4 78. Rg6+ Kf4 79. Rf6+ Ke3 80. Re6+ Kd3 81. Rh6 Rh2 82. Rc6 h3 83. Rf6 Kxc3 84. Rf4 Kd3 85. Rxf3+ Kxd4 86. Kf1 Ke4 87. Ra3 d4 88. Kg1 Rg2+ 89. Kf1 d3 90. Ra8 Rb2 91. Re8+ Kf5 92. Rf8+ Ke6 93. Re8+ Kf7 94. Re3 Rb1+ 95. Kf2 h2 0-1
    https://live.followchess.com/#!7th-gulf-coast-new-year-2022/1623420428
  1. e4 c6 2. d4 d5 3. exd5 (Stockfish 13 @depth 61 played 3 e5, the advance variation; SF 14 @depth 60 prefers 3 Nc3) cxd5 4. Bd3 Nc6 5. c3 Qc7 (Stockfish 11 @depth 50 played 5…Nf6, still the most often played move according to the Chessbase Database, but SF 14 @depth 51 has moved on to the solid 5…e6, of which there are only 33 games found in the CBDB. There are 2212 games with 5…Nf6. There are 1417 games containing the move played in the game, 5…Qc7, and it has held white to only a 47% winning percentage. After 5…Nf6 white has scored 51%. The solid 5…e6 has held white to scoring only 44%) 6. Ne2 (The most often played move, but is it the best? The move has scored only 47% for white. SF 14 & 14.1 both play 6 h3, with which white has scored 53% in 471 games. Deep Fritz 13 shows 6 Nf3, a move that has scored only 38% in 78 games) 6…Bg4 (For as long as I have been playing the Royal game this move was “it”, but that has changed with the advent of computer Chess playing programs. The CBDB contains 601 games with the move chosen by GM Becerra Rivero. The second most played move has been 6…e6, which has been seen in 46 games, while scoring 38%. The best move in the position according to StockFish 14 @depth 49, and Stockfish 14.1 @depth 46 is 6…e5, a move having appeared to date in only 10 games while scoring 50%) 7. Bf4? (Stockfish 180821 @depth 52 simply castles, and so should you! The move chosen by the Expert has been seen in 15 games while scoring only 43%. When facing much higher rated opposition some players look for a way, any way, of trading Queens, which is a dumb move if you cogitate awhile, because the Grandmaster will, most probably, grind you down into a fine losing powder. On the other hand there are players like this writer who preferred keeping the Queens on the board, as was the case in a victory over Senior Master Klaus Pohl. The next time we played Klaus played a variation in which the Queens left the board early and the AW was given a endgame lesson. Cheap tricks do not usually work on the Chess board, or life) 7…Qxf4 8. Nxf4 Bxd1 9. Kxd1 e6
White to move

IM of GM strength Boris Kogan was fond of saying, “Why be afraid of playing an even position?” After 10 Bb5 Stockfish 14.1 @depth 32 says the game is triple zeros, aka, “even Steven”) 10. Nd2 Bd6 11. Nh5 (SF 12 brought the knight to e2, but SF 14 placed the steed on h3) 11…g6 12. Ng3 Nge7 (For the choice of Stockfish, 12…Nf6, see Guzman vs Spata below)

Maxim Novikov (2513) vs Alexander Riazantsev (2646)
Event: 69th ch-RUS HL 2016
Site: Kolomna RUS Date: 06/23/2016
Round: 2.13
ECO: B13 Caro-Kann, exchange variation
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Qc7 6.Ne2 Bg4 7.Bf4 Qxf4 8.Nxf4 Bxd1 9.Kxd1 e6 10.Bb5 Bd6 11.Nd3 Ne7 12.Nd2 a6 13.Bxc6+ Nxc6 14.f4 f6 15.a4 b6 16.Nb3 a5 17.Nd2 h6 18.h4 h5 19.Nf3 Kf7 20.Re1 Ne7 21.Ke2 Nf5 22.Kf2 Rh6 23.g3 Rc8 24.Rg1 Be7 25.Rge1 Bd6 26.Rg1 Rc7 27.Rge1 Rh8 28.Re2 Re8 29.Ree1 Bf8 30.Nd2 Rb8 31.Ra2 Bd6 32.Nf3 Ra7 33.Rh1 Bc7 34.Re1 Raa8 35.Rg1 Rg8 36.Raa1 Rab8 37.Rge1 Nd6 38.Nd2 Rge8 39.Re2 Re7 40.Kg2 Rh8 41.Rh1 Rg8 42.Kf2 Ke8 43.Rhe1 Kf7 44.Rh1 Nf5 45.Nf3 Rh8 46.Rg1 Rh6 47.Rge1 Bb8 48.Rg1 Re8 49.Rge1 Bd6 50.Rg1 Bc7 51.Rge1 Bb8 52.Rg1 Nd6 53.Nd2 Rg6 54.Ree1 Rc8 55.Kf3 Rh6 56.Re2 Rhh8 57.Rge1 Rhe8 58.Kf2 Rc7 59.Kf3 Ra7 60.Kf2 Rb7 61.Ra1 Nf5 62.Nf3 Bd6 63.Ree1 Ra8 64.Ra2 Bc7 65.Raa1 Bd6 66.Ra2 Rc8 67.Raa1 Bf8 68.Ra2 Rbb8 69.Re2 Rc7 70.Re1 Nd6 71.Nd2 Nc4 72.Re2 Nd6 ½-½
https://www.365chess.com/game.php?back=1&gid=3997485&m=20

The following game was found only at the Chessbase Database (https://database.chessbase.com/)

FM Christoph Guzman 2258 (DOM) vs FM German Spata 2257 )ARG)
Rio Grande Domingo op 20th

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Qc7 6.Ne2 Bg4 7.Bf4 Qxf4 8.Nxf4 Bxd1 9.Kxd1 e6 10.Nd2 Bd6 11.Nh5 g6 12.Ng3 Nf6 13.f3 h5 14.Rc1 Ke7 15.Kc2 Rhc8 16.Kb1 Rab8 17.Rhe1 b5 18.Ne2 Bxh2 19.g3 h4 20.gxh4 Rh8 21.Rh1 Rxh4 22.Nf1 Rbh8 23.Bxb5 Na5 24.b3 g5 25.c4 dxc4 26.bxc4 Bc7 27.Rg1 g4 28.f4 Nh5 29.f5 exf5 30.Ne3 Rh2 31.Nc3 Ng7 32.c5 Kd8 33.d5 Bf4 34.Ncd1 R8h3 35.c6 Kc7 36.d6+ Bxd6 37.Nd5+ Kd8 38.c7+ Bxc7 39.Rxc7 Rh1 40.Rd7+ Kc8 41.Rxh1 Rxh1 42.Rc7+ Kb8 43.Ba6 Rxd1+ 44.Kc2 Nb7 45.Rxb7+ Kc8 46.Kxd1 Ne6 47.Rxf7+ Kd8 48.Rxf5 g3 49.Ne3 Nd4 50.Rd5+ 1-0