2 May 2016

E08 Closed Catalan: Main Line: 7.Qc2 (1.Nf3 Nf6 2.d4 d5 3.c4 c6 4.g3 e6 5.Qc2 Be7 6.Bg2 O-O 7.O-O Nbd7 8.b3 b6 9.Rd1 Bb7 10.Nc3 Qc7)

E08 Closed Catalan: Main Line: 7.Qc2 (1.Nf3 Nf6 2.d4 d5 3.c4 c6 4.g3 e6 5.Qc2 Be7 6.Bg2 O-O 7.O-O Nbd7 8.b3 b6 9.Rd1 Bb7 10.Nc3 Qc7)

This week starts with games I have played at GameKnot. The game below was played in a mini-tournament called dim_weasel's XIV. Apart from the winner of the mini-tournament, jug_head (2061), other players have been quite evenly matched and the places from 2nd to 5th are still not decided. Jug_head managed to win all of his games, so he got the impressive result of 8 out of 8 points! I am currently on second place with 2.5 points and I have two more games left to finish. Two other players have also managed to get 2.5 points, the one who is on third place has still two games to finish while the player on fourth place has played all of his games. The mini-tournament creator is currently on 5th place, which is also the last place, but if he wins both of his remaining games, he can overtake me if I lose both of my remaining games.

For these comments I did not check what the engine thinks about the positions, so there might be some disagreement between what I type here and what the engine thinks about the positions in the notation. I prefer open games to these rather boring closed games, but the way I usually handle the first few moves, I occasionally have to play even these more closed games. After the move 8.b3 I am not really sure what I should do in a position like that. I played 8...b6 in order to develop my bishop, but maybe I should have played 8...Re8 and tried to play e5 later on. The way I played in the game does not seem like the right idea at all. The move 9...Bb7 is a bit sloppy in my opinion and the bishop might be somewhat better at a6, where it at least would have prevented the move Nc3 as a reply. I continued with Qc7 and I thought that if Bf4, I could just play Bd6 and the trade of those bishops would be good for me. After jug_head played 13.e4, I was not really sure that I had played this all that well. I did end up taking on e4 as I wanted to open lines and get more space for my pieces, but that may not have been the best idea either. I should have considered playing 13...e5 instead. Then again that move poses other problems. I took on e4 twice in order to play Nf6 to Qxe4, but after I had moved my knight to f6, I thought it might be more useful on the square d7. That is because I could play Nxe5 in case my opponent plays his knight to e5, which he did in the game on his 17th move. I replied with the wierd looking Rc7, the point of which I am not sure about, but I guess it protects the bishop in some lines. I guess I wanted to play c5 and make sure that the bishop is defended. Jug_head continued by pushing the a-pawn and unfortunately I replied in kind, which made the move c5 a good one for my opponent. I had to take on c5 and after 20.dxc5 Qe7 21.Rd6 I was quite sure of the fact that I am going to lose, but I did try and hang on for a few moves.

The position seemed quite lost after jug_head won the pawn on a5, but later on I played Rxd6 thinking for a brief moment that I am able to get my pawn back. Unfortunately that did not happen as I never had the time to take that pawn on d6. I may have been able to take that pawn, had I played 26...Rd8 instead of 26...Rc8. The problem with the move I played in the game was that I did not want to take on d5 with the c-pawn after Bxd5. Taking with the c-pawn seems quite risky anyway because it gives my opponent two connected passed pawns. If I was not lost before 27...exd5, I am definitely lost after that move. The queen on f4, the pawn on d6 and when the rook lands on e7 work perfectly together towards the win. His knight and those two pawns on a4 and b4 are not even relevant, they could be taken off the board and I would still be lost.

[Event "dim_weasel's XIV"] [Site "http://gameknot.com/chess.pl?"] [Date "2016.04.21"] [Round "?"] [White "jug_head"] [Black "Vierjoki, Timo"] [Result "1-0"] [ECO "E08"] [WhiteElo "1990"] [BlackElo "1778"] [Annotator "Stockfish 7 64 POPCNT (30s), TV"] [PlyCount "61"] [EventDate "2016.??.??"] 1. Nf3 Nf6 2. d4 d5 3. c4 c6 4. g3 e6 5. Qc2 Be7 6. Bg2 O-O 7. O-O Nbd7 8. b3 { Catalan Opening: Closed, 7.Qc2 c6 8.b3} b6 9. Rd1 Bb7 10. Nc3 Qc7 {E08 Closed Catalan: Main Line: 7.Qc2} 11. Bf4 Bd6 12. Bxd6 Qxd6 13. e4 dxe4 14. Nxe4 Nxe4 15. Qxe4 Nf6 (15... Rfd8 16. Qe3 c5 17. Rd2 Qc7 18. Rad1 h6 19. dxc5 Nxc5 20. Qe5 {1/2-1/2 (20) Kern,G (2341)-Klyuner, V (2452) Germany 2016}) 16. Qe3 Rac8 { N} (16... Rfd8 17. Rd2 (17. Ne5 Rab8 18. Bf3 Qc7 19. c5 Nd5 20. Qe1 bxc5 21. dxc5 a5 22. Nc4 Nb4 23. Qc3 Ba6 24. Qe5 Qxe5 25. Nxe5 Bb7 26. Nd7 Rbc8 27. Nb6 Rb8 28. Nc4 Nc2 29. Rxd8+ Rxd8 30. Rd1 Nd4 31. Kg2 a4 {Mochalov,E (2455) -Bagirov,R (2270) Baku 1995 1-0 (59)}) 17... Qc7 18. Ne5 Nd7 19. f4 Nxe5 20. fxe5 Rd7 21. Rad1 Rad8 22. Be4 Re8 23. Qf4 Qd8 24. b4 Qe7 25. c5 b5 26. Qf3 Rc7 27. Qd3 h6 28. a4 a6 29. axb5 axb5 30. Ra1 Ra8 31. Rda2 {Van Heirzeele,D (2111) -Bahl,F (1933) Triesen 2013 0-1 (39)}) (16... a5 17. Ne5 Rfd8 18. Rd2 Rac8 19. Rad1 Qe7 20. h4 h6 21. Bf3 Rd6 22. Qf4 Rcd8 23. a3 c5 24. Bxb7 Qxb7 25. dxc5 Rxd2 26. Rxd2 Rxd2 27. Qxd2 bxc5 28. Qxa5 Qxb3 29. Qa8+ Kh7 30. Nxf7 Kg6 31. Ne5+ {Graf,A (2605)-Pavasovic,D (2566) Gothenburg 2005 1-0 (53)}) 17. Ne5 Rc7 18. a4 a5 $2 (18... Qe7 {!? +/-}) 19. c5 {+-} bxc5 20. dxc5 Qe7 21. Rd6 Nd5 ( 21... Ba8 22. Rad1 {+-} (22. Nxc6 $6 Bxc6 23. Bxc6 Rfc8 {=})) 22. Qd2 Ra8 23. Nc4 Rd7 (23... Rb8 24. Qxa5 h6 25. Re1 {+-}) 24. Nxa5 Rxd6 (24... Rc7 {doesn't get the cat off the tree} 25. Nxb7 Rxb7 26. Rxc6 (26. Bxd5 cxd5 27. b4 Rbb8 {+- }) 26... Rxb3 27. Bxd5 exd5 28. Qxd5 {+-}) 25. cxd6 Qd7 26. Rc1 Rc8 (26... Rd8 {is still a small chance} 27. Bxd5 exd5 {+-}) 27. Bxd5 exd5 28. Qf4 (28. Re1 { might be the shorter path} Ba8 29. Qf4 Rf8 {+-}) 28... Ba8 (28... Ba6 {cannot change what is in store for White} 29. Re1 Rf8 30. Re7 {+-}) 29. b4 (29. Re1 { seems even better} Rf8 30. b4 d4 {+-}) 29... Rd8 (29... Re8 {there is nothing better in the position} 30. Nb3 Qd8 {+-}) 30. Re1 Kf8 (30... f5 {what else?} 31. Re7 Qxd6 32. Qxd6 Rxd6 33. Re8+ Kf7 34. Rxa8 d4 {+-}) 31. Re7 (31. Re7 Qxe7 32. dxe7+ Kxe7 33. Qg5+ Ke8 34. Qxg7 {+-}) 1-0

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