Event: Round 5: Yi Herng Joel Ong - Meng Kong Wong
Site: https://lichess.org/study/0MhB4QAW/gnZhqN0p
Date: 2023-02-04
White: Ong, Yi Herng Joel
WhiteElo: 2086
Black: Wong, Meng Kong
BlackTitle: GM
BlackElo: 2250
Result: 1-0
ECO: A41
Opening: Queen's Pawn Game
Variant: Standard

1. d4 { [%eval 0.0] } 1... d6?! { [%eval 0.66] } { Inaccuracy. Nf6 was best. } 2. Nf3 { [%eval 0.55] } 2... Nd7 { [%eval 0.9] } 3. Bg5?! { [%eval 0.0] } { Inaccuracy. e4 was best. } 3... h6 { [%eval 0.21] } 4. Bh4 { [%eval 0.11] } 4... c5 { [%eval 0.18] } 5. c3 { [%eval 0.21] } 5... Qb6 { [%eval 0.3] } 6. Qb3 { [%eval -0.03] } 6... Qxb3 { [%eval 0.16] } 7. axb3 { [%eval 0.13] } 7... b6 { [%eval 0.55] } 8. e3 { [%eval 0.32] } 8... g5 { [%eval 0.37] } 9. Bg3 { [%eval 0.36] } 9... Bb7 { [%eval 0.4] } 10. Ba6 { [%eval 0.44] } 10... O-O-O { [%eval 0.63] } 11. Bc4 { [%eval 0.65] } 11... cxd4?! { [%eval 1.37] } { Inaccuracy. e6 was best. } 12. cxd4 { [%eval 1.44] } 12... g4 { [%eval 1.37] } 13. Nh4 { [%eval 1.27] } 13... d5? { [%eval 2.69] } { Mistake. e6 was best. } 14. Bb5 { [%eval 2.78] } 14... a6? { [%eval 4.59] } { Mistake. Ngf6 was best. } 15. O-O { [%eval 4.66] } 15... axb5 { [%eval 4.9] } 16. Rc1+ { [%eval 4.89] } 16... Nc5 { [%eval 4.72] } 17. dxc5 { [%eval 4.6] } 17... Kd7 { [%eval 4.62] } 18. c6+ { [%eval 4.82] } 18... Bxc6 { [%eval 4.72] } 19. Ra7+ { [%eval 5.01] } 19... Ke8 { [%eval 4.99] } 20. Rxc6 { [%eval 4.71] } 20... Bg7 { [%eval 5.08] } 21. Nc3 { [%eval 5.37] } 21... d4 { [%eval 5.46] } 22. exd4 { [%eval 5.24] } 22... Bxd4 { [%eval 5.44] } 23. h3 { [%eval 4.9] } 23... b4 { [%eval 5.36] } 24. Nb5 { [%eval 4.91] } 24... Bxb2 { [%eval 5.57] } 25. Nf5 { [%eval 5.55] } 25... h5 { [%eval 6.43] } 26. Rcc7 { [%eval 5.62] } 26... Bf6 { [%eval 5.58] } 27. Bd6 { [%eval 5.0] } 27... Rh7 { [%eval 5.61] } 28. Rcb7 { [%eval 5.06] } 28... Kf8 { [%eval 4.99] } 29. Nxe7?! { [%eval 3.81] } { Inaccuracy. Bc7 was best. } 29... Nxe7 { [%eval 4.0] } 30. Bxe7+ { [%eval 3.85] } 30... Bxe7 { [%eval 3.97] } 31. Rxe7 { [%eval 3.85] } 31... Rd5 { [%eval 4.17] } 32. Re8+ { [%eval 4.08] } 32... Kg7 { [%eval 4.26] } 33. Nc7 { [%eval 3.99] } 33... Rd1+ { [%eval 4.03] } 34. Kh2 { [%eval 4.29] } 34... Rd2?! { [%eval 5.4] } { Inaccuracy. gxh3 was best. } 35. hxg4?! { [%eval 4.29] } { Inaccuracy. Rb8 was best. } 35... Rxf2?! { [%eval 5.55] } { Inaccuracy. hxg4+ was best. } 36. g5 { [%eval 5.57] } 36... h4 { [%eval 5.88] } 37. Ne6+ { [%eval 5.83] } 37... Kg6 { [%eval 5.71] } 38. Nf8+ { [%eval 5.58] } 38... Kg7 { [%eval 6.34] } 39. Nxh7 { [%eval 6.41] } 39... Kxh7 { [%eval 8.12] } 40. Re4?! { [%eval 5.7] } { Inaccuracy. Re6 was best. } 40... Kg6 { [%eval 5.73] } 41. Rxh4 { [%eval 5.8] } 41... Kxg5 { [%eval 5.96] } 42. Rxb4 { [%eval 5.66] } 1-0