Event: Brasilia+TI Chess Open 2025
Site: https://lichess.org/broadcast/brasiliati-chess-open-2025/round-4/kdxLNy51/ydxGfde6
White: Mekhitarian, Krikor Sevag
WhiteTitle: GM
WhiteElo: 2549
Black: Oliveira, Tiago Batista
BlackElo: 2075
Result: 1-0
ECO: E97
Opening: King's Indian Defense: Orthodox Variation, Bayonet Attack
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.1] } 1... Nf6 { [%eval 0.18] } 2. c4 { [%eval 0.12] } 2... g6 { [%eval 0.29] } 3. Nc3 { [%eval 0.26] } 3... Bg7 { [%eval 0.44] } 4. e4 { [%eval 0.46] } 4... d6 { [%eval 0.43] } 5. d4 { [%eval 0.36] } 5... O-O { [%eval 0.44] } 6. Be2 { [%eval 0.45] } 6... e5 { [%eval 0.39] } 7. O-O { [%eval 0.4] } 7... Nc6 { [%eval 0.54] } 8. d5 { [%eval 0.54] } 8... Ne7 { [%eval 0.62] } 9. b4 { [%eval 0.58] } 9... a5 { [%eval 0.63] } 10. bxa5 { [%eval 0.65] } 10... Nd7 { [%eval 0.58] } 11. a4 { [%eval 0.57] } 11... Kh8 { [%eval 0.73] } 12. Ba3 { [%eval 0.64] } 12... Ng8?! { [%eval 1.47] } { Inaccuracy. Rxa5 was best. } 13. a6?! { [%eval 0.77] } { Inaccuracy. Nd2 was best. } 13... b6 { [%eval 0.81] } 14. a5 { [%eval 0.8] } 14... Nc5?? { [%eval 2.67] } { Blunder. bxa5 was best. } 15. axb6 { [%eval 2.63] } 15... cxb6 { [%eval 2.54] } 16. Bxc5 { [%eval 2.68] } 16... bxc5 { [%eval 2.58] } 17. a7 { [%eval 2.8] } 17... f5 { [%eval 2.58] } 18. Qa4 { [%eval 2.49] } 18... Rf7 { [%eval 3.18] } 19. Rfb1 { [%eval 3.34] } 19... Rfxa7?! { [%eval 4.58] } { Inaccuracy. fxe4 was best. } 20. Qxa7 { [%eval 4.54] } 20... Rxa7 { [%eval 4.26] } 21. Rxa7 { [%eval 4.27] } 21... h6 { [%eval 5.26] } 22. Rb8 { [%eval 4.92] } 22... Bf6 { [%eval 4.78] } 23. Bd3 { [%eval 5.17] } 23... f4 { [%eval 5.75] } 24. Nb5 { [%eval 5.64] } 24... Ne7 { [%eval 5.79] } 25. Ra6 { [%eval 5.69] } 25... Kg7 { [%eval 6.13] } 26. Nxd6 { [%eval 5.85] } 26... Qd7 { [%eval 7.13] } 27. Rab6 { [%eval 7.2] } 27... Qa4 { [%eval 8.24] } 28. Nxc8 { [%eval 8.01] } 28... Nxc8 { [%eval 8.83] } 29. Rxc8 { [%eval 8.75] } 29... Qd1+? { [%eval #10] } { Checkmate is now unavoidable. g5 was best. } 30. Bf1 { [%eval #11] } 1-0