Event: Guimaraes Chess 2021
Site: Guimaraes
Date: 2021-08-25
White: Machado, Carlos
WhiteElo: 1815
Black: Korpa, Bence
BlackElo: 2545
Result: 0-1
ECO: B27
Opening: Sicilian Defense: Hyperaccelerated Pterodactyl
Variant: Standard

1. e4 { [%eval 0.24] } 1... c5 { [%eval 0.32] } 2. Nf3 { [%eval 0.0] } 2... g6 { [%eval 0.48] } 3. d4 { [%eval 0.41] } 3... Bg7 { [%eval 0.72] } 4. c4 { [%eval 0.56] } 4... d6 { [%eval 0.83] } 5. Nc3?! { [%eval 0.17] } { Inaccuracy. d5 was best. } 5... Nc6 { [%eval 0.59] } 6. Be3 { [%eval 0.28] } 6... cxd4 { [%eval 0.72] } 7. Nxd4 { [%eval 0.48] } 7... Nf6 { [%eval 0.77] } 8. h3 { [%eval 0.75] } 8... Bd7 { [%eval 0.85] } 9. Be2 { [%eval 0.82] } 9... Nxd4 { [%eval 0.75] } 10. Bxd4 { [%eval 0.67] } 10... Bc6 { [%eval 0.75] } 11. Bf3 { [%eval 0.61] } 11... O-O { [%eval 0.6] } 12. Nd5?! { [%eval -0.11] } { Inaccuracy. O-O was best. } 12... Nxd5 { [%eval 0.1] } 13. exd5 { [%eval 0.0] } 13... Qa5+ { [%eval 0.2] } 14. Ke2 { [%eval 0.23] } 14... Bxd4 { [%eval 0.22] } 15. Qxd4 { [%eval 0.18] } 15... e5 { [%eval 0.25] } 16. Qd2 { [%eval 0.18] } 16... Qxd2+ { [%eval 0.18] } 17. Kxd2 { [%eval 0.21] } 17... Bd7 { [%eval 0.17] } 18. b4 { [%eval 0.23] } 18... Rfc8 { [%eval 0.3] } 19. Rhc1 { [%eval -0.17] } 19... a5 { [%eval -0.2] } 20. c5 { [%eval -0.31] } 20... axb4 { [%eval -0.3] } 21. cxd6 { [%eval -0.28] } 21... Rxc1 { [%eval -0.22] } 22. Kxc1 { [%eval -0.6] } 22... Ra6 { [%eval -0.59] } 23. Rb1 { [%eval -0.37] } 23... Rxa2 { [%eval -0.37] } 24. Rxb4 { [%eval -0.38] } 24... b5 { [%eval -0.36] } 25. Re4?! { [%eval -0.88] } { Inaccuracy. Rb2 was best. } 25... f6 { [%eval -0.94] } 26. Be2?! { [%eval -1.54] } { Inaccuracy. Re3 was best. } 26... Ra6 { [%eval -1.87] } 27. Rb4?! { [%eval -2.83] } { Inaccuracy. f4 was best. } 27... Rxd6 { [%eval -2.59] } 28. Bd1 { [%eval -3.13] } 28... f5 { [%eval -2.53] } 29. Kb2? { [%eval -4.05] } { Mistake. Bb3 was best. } 29... Kg7?! { [%eval -3.18] } { Inaccuracy. Kf8 was best. } 30. Bb3 { [%eval -3.01] } 30... g5 { [%eval -3.03] } 31. g4? { [%eval -4.92] } { Mistake. g3 was best. } 31... fxg4 { [%eval -4.68] } 32. hxg4 { [%eval -4.57] } 32... Rf6 { [%eval -4.82] } 33. Re4 { [%eval -5.34] } 33... Rxf2+ { [%eval -5.08] } 34. Kc3 { [%eval -5.56] } 34... Kf6 { [%eval -5.25] } 35. Kb4 { [%eval -5.63] } 35... Rf4 { [%eval -5.84] } 36. Bc2 { [%eval -5.57] } 36... Bxg4 { [%eval -5.7] } 37. Kxb5 { [%eval -5.98] } 37... Rxe4 { [%eval -6.47] } 38. Bxe4 { [%eval -6.47] } 38... h5 { [%eval -6.4] } 39. Kc6 { [%eval -6.42] } 39... h4 { [%eval -6.81] } 40. d6 { [%eval -7.53] } 40... h3 { [%eval -7.74] } 41. Kc7 { [%eval -7.0] } 41... Be6 { [%eval -7.41] } 42. Bd5 { [%eval -7.82] } 42... h2 { [%eval -7.64] } 43. Be4 { [%eval -8.31] } 43... g4 { [%eval -8.04] } 44. d7 { [%eval -11.82] } 44... Bxd7 { [%eval -13.87] } 45. Kxd7 { [%eval -12.24] } 45... Kg5 { [%eval -16.53] } 46. Ke6 { [%eval -20.98] } 46... Kf4 { [%eval -16.28] } 47. Kd5 { [%eval -59.21] } 47... g3 { [%eval -59.66] } 48. Bh1 { [%eval -59.52] } 48... Ke3 { [%eval -55.28] } 49. Kxe5 { [%eval -60.04] } 49... Kf2 { [%eval -58.83] } 50. Kd4 0-1