Event: WCO
Site: Chennai, India
Date: 2022-07-30
White: Roy Ali
WhiteElo: 1893
Black: Argote Heredia Valentina
BlackElo: 2205
Result: 0-1
ECO: A07
Opening: King's Indian Attack: Pachman System
Variant: Standard

1. Nf3 { [%eval 0.25] } 1... d5 { [%eval 0.34] } 2. g3 { [%eval 0.12] } 2... g6 { [%eval 0.32] } 3. Bg2 { [%eval 0.16] } 3... Bg7 { [%eval 0.19] } 4. O-O { [%eval 0.1] } 4... e5 { [%eval 0.0] } 5. d3 { [%eval 0.14] } 5... Ne7 { [%eval 0.13] } 6. Nbd2 { [%eval 0.0] } 6... O-O { [%eval 0.0] } 7. e4 { [%eval 0.0] } 7... Nbc6 { [%eval 0.0] } 8. Re1 { [%eval -0.25] } 8... d4 { [%eval -0.31] } 9. h4 { [%eval -0.68] } 9... Bg4 { [%eval -0.51] } 10. Nf1 { [%eval -0.64] } 10... h6 { [%eval -0.5] } 11. N1h2 { [%eval -0.61] } 11... Be6 { [%eval -0.61] } 12. Bd2 { [%eval -0.78] } 12... Qd7 { [%eval -0.65] } 13. Qe2 { [%eval -0.93] } 13... Rae8?! { [%eval -0.26] } { Inaccuracy. a5 was best. } 14. c3 { [%eval -0.43] } 14... f5 { [%eval 0.02] } 15. cxd4 { [%eval 0.0] } 15... fxe4 { [%eval 0.12] } 16. dxe4?! { [%eval -0.84] } { Inaccuracy. d5 was best. } 16... exd4?? { [%eval 0.84] } { Blunder. Nxd4 was best. } 17. Bf4 { [%eval 0.57] } 17... Nc8?! { [%eval 1.3] } { Inaccuracy. g5 was best. } 18. Qd2 { [%eval 0.91] } 18... Kh7 { [%eval 1.0] } 19. Bf1 { [%eval 0.95] } 19... Nd6 { [%eval 1.4] } 20. e5? { [%eval 0.26] } { Mistake. Rac1 was best. } 20... Nc4 { [%eval 0.22] } 21. Qc2 { [%eval 0.22] } 21... b5 { [%eval 0.37] } 22. h5 { [%eval 0.0] } 22... Bf5 { [%eval 0.12] } 23. hxg6+ { [%eval 0.09] } 23... Kh8?! { [%eval 1.19] } { Inaccuracy. Bxg6 was best. } 24. Bd3 { [%eval 0.71] } 24... Nb4?? { [%eval 3.3] } { Blunder. N4xe5 was best. } 25. Bxf5 { [%eval 2.73] } 25... Rxf5 { [%eval 3.05] } 26. e6?? { [%eval 1.0] } { Blunder. Qe4 was best. } 26... Qd5 { [%eval 0.9] } 27. Qe4? { [%eval -0.4] } { Mistake. Qb3 was best. } 27... d3 { [%eval -0.47] } 28. g4? { [%eval -1.83] } { Mistake. Rac1 was best. } 28... Qxe4? { [%eval -0.53] } { Mistake. Rf6 was best. } 29. Rxe4 { [%eval -0.57] } 29... Rd5?! { [%eval 0.29] } { Inaccuracy. Rf6 was best. } 30. Nd2?? { [%eval -1.42] } { Blunder. Nf1 was best. } 30... Nc2 { [%eval -1.21] } 31. Rb1 { [%eval -1.68] } 31... Nd4?! { [%eval -1.05] } { Inaccuracy. Nxb2 was best. } 32. Nxc4 { [%eval -0.78] } 32... bxc4 { [%eval -0.69] } 33. Bxc7?? { [%eval -5.63] } { Blunder. Bd2 was best. } 33... Rxe6 { [%eval -6.92] } 34. Rxe6 { [%eval -6.98] } 34... Nxe6 { [%eval -6.98] } 35. Bg3 { [%eval -7.12] } 35... d2 { [%eval -5.54] } 36. Rd1 { [%eval -5.66] } 36... Bxb2 { [%eval -5.37] } 37. Nf3?! { [%eval -9.12] } { Inaccuracy. Nf1 was best. } 37... Ng5 { [%eval -7.4] } 38. Nxd2 { [%eval -6.95] } 38... Rxd2 { [%eval -6.05] } 39. Rxd2 { [%eval -6.59] } 39... Nf3+ { [%eval -6.5] } 40. Kf1 { [%eval -6.1] } 40... Nxd2+ { [%eval -6.2] } 41. Ke2 { [%eval -6.44] } 41... Ne4 { [%eval -6.56] } 42. Bf4 { [%eval -6.67] } 42... Kg7 { [%eval -6.71] } 43. Be3 { [%eval -6.96] } 43... a5 { [%eval -6.97] } 44. f4 { [%eval -6.76] } 44... Kxg6 { [%eval -7.1] } 45. f5+ { [%eval -7.55] } 45... Kg7 { [%eval -7.38] } 46. Kd1 { [%eval -8.2] } 46... Be5 { [%eval -7.59] } 47. Kc2 { [%eval -8.45] } 47... a4 { [%eval -8.5] } 0-1