Event: BUDAPEST  First Saturday  U2250   3-10.
Site: 1026 Budapest, Hotel Budapest,
Date: 2024-08-08
White: Mayer, Istvan
WhiteTitle: FM
WhiteElo: 1831
Black: Dobi, Kristof
BlackElo: 1572
Result: 1/2-1/2
ECO: B30
Opening: Sicilian Defense: Old Sicilian
Variant: Standard

1. e4 { [%eval 0.15] } 1... c5 { [%eval 0.25] } 2. Nf3 { [%eval 0.22] } 2... Nc6 { [%eval 0.31] } 3. c3 { [%eval 0.0] } 3... d5 { [%eval 0.19] } 4. exd5 { [%eval 0.17] } 4... Qxd5 { [%eval 0.17] } 5. d4 { [%eval 0.08] } 5... Bg4 { [%eval 0.27] } 6. Be2 { [%eval 0.17] } 6... e6 { [%eval 0.46] } 7. O-O { [%eval 0.09] } 7... cxd4 { [%eval 0.24] } 8. cxd4 { [%eval 0.16] } 8... Nf6 { [%eval 0.19] } 9. Nc3 { [%eval 0.16] } 9... Qd7 { [%eval 0.21] } 10. Bf4 { [%eval 0.0] } 10... Rd8 { [%eval 0.0] } 11. Be5 { [%eval -0.13] } 11... Be7 { [%eval -0.06] } 12. h3 { [%eval -0.16] } 12... Bxf3 { [%eval -0.15] } 13. Bxf3 { [%eval -0.17] } 13... Nxd4 { [%eval -0.15] } 14. Bxd4 { [%eval -0.15] } 14... Qxd4 { [%eval -0.14] } 15. Bxb7 { [%eval -0.15] } 15... Qxd1 { [%eval -0.12] } 16. Rfxd1 { [%eval -0.08] } 16... Bc5 { [%eval -0.03] } 17. Rac1 { [%eval 0.0] } 17... Ke7 { [%eval 0.0] } 18. Bf3 { [%eval -0.03] } 18... Rxd1+ { [%eval -0.05] } 19. Nxd1 { [%eval -0.11] } 19... Rc8 { [%eval 0.0] } 20. Kf1 { [%eval -0.02] } 20... Rc7 { [%eval 0.05] } 21. Ke2 { [%eval -0.03] } 21... Nd5 { [%eval 0.24] } 22. Bxd5 { [%eval 0.26] } 22... exd5 { [%eval 0.25] } 23. Nc3 { [%eval 0.05] } 23... Rd7 { [%eval 0.23] } 24. Nb5 { [%eval 0.04] } 24... Bb6 { [%eval 0.03] } 25. Rc6 { [%eval 0.0] } 25... Rb7 { [%eval 0.0] } 26. a4?? { [%eval -2.17] } { Blunder. b4 was best. } 26... Kd7?? { [%eval 0.72] } { Blunder. a6 was best. } 27. Rd6+ { [%eval 0.77] } 27... Ke7 { [%eval 0.83] } 28. Rxd5 { [%eval 0.62] } 28... a6 { [%eval 0.65] } 29. Nc3 { [%eval 0.68] } 29... Ke6 { [%eval 0.8] } 30. f4 { [%eval 0.42] } 30... f5? { [%eval 2.0] } { Mistake. Bc7 was best. } 31. g4?? { [%eval 0.23] } { Blunder. Re5+ was best. } 31... g6?? { [%eval 2.61] } { Blunder. fxg4 was best. } 32. Re5+?? { [%eval 0.17] } { Blunder. gxf5+ was best. } 32... Kd7?! { [%eval 1.01] } { Inaccuracy. Kf7 was best. } 33. gxf5?! { [%eval 0.27] } { Inaccuracy. b4 was best. } 33... Bc7 { [%eval 0.27] } 34. Rd5+ { [%eval 0.19] } 34... Kc6?! { [%eval 1.27] } { Inaccuracy. Ke8 was best. } 35. Rd2? { [%eval 0.0] } { Mistake. f6 was best. } 35... Bxf4 { [%eval 0.0] } 36. Rc2 { [%eval 0.0] } 36... gxf5 { [%eval 0.0] } 37. b4 { [%eval 0.0] } 37... Kd6 { [%eval 0.0] } 38. b5 { [%eval 0.0] } 38... axb5 { [%eval 0.0] } 39. Nxb5+ { [%eval 0.0] } 39... Kd5 { [%eval 0.0] } 40. Kf3 { [%eval 0.0] } 40... Be5 { [%eval 0.0] } 41. h4 { [%eval 0.0] } 41... Rb6 { [%eval 0.0] } 42. Rd2+ { [%eval 0.0] } 42... Ke6 { [%eval -0.08] } 1/2-1/2