My round 4 game had a number of interesting points, including my usual issue of mis-assesing my winning chances. My younger opponent decided to take the c pawn in the Catalan (as black) and then hang on to it for as long as possible. Having been caught out by this idea previously, I decided to give him a passed b pawn, and then slowly play around it. If I won it back, great, if I didn't, I had other advantages to work with.
The game got quite interesting after he decided to give up two pieces for a rook and another pawn. This didn't give him the play he was hoping for, but at the same time, moved us closer to an ending where the b pawn might count for more. As a result I repeated the position (a perp on the queen), and we shook hands. According to the engine, repeating the position was my only real mistake in the game, as moving the night to c5 (instead of a5) could have resulted in a better position after Qb8 Nd7 followed by getting the other knight to c5. Suffice to say, the idea did not occur to me.
So I'm still on 50% (2/4), with today being a single round day.
Press, Shaun - Wang, Aaron
2025 Hilton Bennett Memorial (4.5), 15.01.2025
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 Nc6 6. O-O Rb8 7. e3 b5 8. a4 a6 9. axb5 axb5 10. b3 cxb3 11. Qxb3 Bd6 12. Bb2 O-O 13. Nbd2 Qe7 14. e4 Bb4 15. Bc3 Bxc3 16. Qxc3 Bb7 17. Rfb1 b4 18. Qc2 Ra8 19. Nb3 Na5 20. Nxa5 Bxe4 21. Qb2 Bxb1 22. Qxb1 Nd5 23. Ne5 Qd6 24. Nec4 Qa6 25. Bf1 Qa7 26. Qb2 Rfc8 27. Nb3 Qb7 28. Nba5 Qa7 29. Nb3 Qb7 30. Nba5 1/2-1/2