[Event "Bolivia Chess Academy Arena"] [Site "https://lichess.org/c0TONvnu"] [Date "2026.06.07"] [Round "-"] [White "Cristofer67"] [Black "evanghelinecussi"] [Result "1-0"] [GameId "c0TONvnu"] [UTCDate "2026.06.07"] [UTCTime "22:35:49"] [WhiteElo "1158"] [BlackElo "1094"] [WhiteRatingDiff "+17"] [BlackRatingDiff "-15"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B27"] [Opening "Sicilian Defense: Katalimov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.32] } 2. Nf3 { [%eval 0.2] } 2... b6 { [%eval 0.61] } { B27 Sicilian Defense: Katalimov Variation } 3. c3 { [%eval 0.13] } 3... Bb7 { [%eval 0.14] } 4. Bd3 { [%eval 0.07] } 4... Bc6? { (0.07 → 1.26) Mistake. e6 was best. } { [%eval 1.26] } (4... e6 5. O-O Nc6 6. Na3 Be7 7. Re1 Rc8 8. Bf1 d5 9. e5) 5. Qe2 { [%eval 0.9] } 5... Na6?? { (0.90 → 4.81) Blunder. e6 was best. } { [%eval 4.81] } (5... e6 6. Bc2 d5 7. d3 Ne7 8. Nbd2 Nd7 9. d4 Qc7 10. O-O h6 11. Rd1) 6. Bxa6 { [%eval 4.83] } 6... Qc7 { [%eval 5.33] } 7. Bd3?! { (5.33 → 4.21) Inaccuracy. d4 was best. } { [%eval 4.21] } (7. d4 cxd4 8. Nxd4 e6 9. a4 Rd8 10. O-O Bc5 11. Nxc6 dxc6 12. e5 Ne7) 7... O-O-O { [%eval 5.12] } 8. O-O { [%eval 4.97] } 8... Qb7?! { (4.97 → 6.50) Inaccuracy. f5 was best. } { [%eval 6.5] } (8... f5 9. Ba6+ Kb8 10. d4 g5 11. Ne5 Bg7 12. Nxc6+ dxc6 13. a4 cxd4 14. exf5) 9. Bc2 { [%eval 5.27] } 9... Nf6 { [%eval 5.31] } 10. Qe3?! { (5.31 → 4.12) Inaccuracy. Ne5 was best. } { [%eval 4.12] } (10. Ne5 h5 11. d4 h4 12. Nxc6 dxc6 13. h3 e6 14. Nd2) 10... Ng4 { [%eval 4.14] } 11. Qe2 { [%eval 4.14] } 11... Ne3?! { (4.14 → 5.88) Inaccuracy. f5 was best. } { [%eval 5.88] } (11... f5 12. Re1 g5 13. d4 e6 14. Nbd2 h5 15. Bd3 Qc7 16. e5 Be7 17. a4) 12. Qxe3 { [%eval 5.83] } 12... Qb8 { [%eval 6.24] } 13. d4 { [%eval 6.04] } 13... h5 { [%eval 6.08] } 14. Nbd2 { [%eval 6.03] } 14... Rh6 { [%eval 6.76] } 15. Re1 { [%eval 6.67] } 15... Rd6 { [%eval 7.31] } 16. Nc4 { [%eval 7.28] } 16... Re6 { [%eval 7.66] } 17. Bd2 { [%eval 7.1] } 17... Rf6 { [%eval 7.34] } 18. Rad1 { [%eval 7.34] } 18... Rg6 { [%eval 8.05] } 19. Nce5 { [%eval 7.83] } 19... Kc7 { [%eval 8.95] } 20. Nxg6 { [%eval 9.2] } 20... fxg6 { [%eval 9.01] } 21. Ne5 { [%eval 8.38] } 21... g5 { [%eval 9.31] } 22. Nf7 { [%eval 8.75] } 22... Re8 { [%eval 8.82] } 23. Nxg5 { [%eval 8.36] } 23... h4 { [%eval 8.84] } 24. d5 { [%eval 8.95] } 24... Bxd5 { [%eval 10.2] } 25. exd5 { [%eval 10.18] } 25... Kc8 { [%eval 10.17] } 26. Nf7 { [%eval 9.83] } 26... Rd8 { [%eval 10.74] } 27. Nxd8 { [%eval 10.9] } 27... Kxd8 { [%eval 10.76] } 28. d6 { [%eval 10.23] } 28... exd6 { [%eval 10.3] } 29. Qg5+ { [%eval 10.72] } 29... Kc7 { [%eval 10.42] } 30. Qxh4 { [%eval 10.26] } 30... g6 { [%eval 10.34] } 31. Qh8 { [%eval 10.17] } 31... Be7 { [%eval 10.81] } 32. Qg7 { [%eval 10.74] } 32... g5 { [%eval 12.18] } 33. Bxg5 { [%eval 9.97] } 33... Qe8? { (9.97 → Mate in 8) Checkmate is now unavoidable. Bxg5 was best. } { [%eval #8] } (33... Bxg5 34. Qxg5 Qf8 35. Qg3 Qh6 36. Re3 Qf8 37. h4 Qf6 38. b3 b5 39. Be4) 34. Bg6?! { (Mate in 8 → 10.77) Lost forced checkmate sequence. Rxe7 was best. } { [%eval 10.77] } (34. Rxe7 Qc8 35. Bf5 Kc6 36. Rxd7 d5 37. Qf7 a6 38. Qxd5+ Kb5 39. Bd3+ Ka4) 34... Bxg5?! { (10.77 → Mate in 6) Checkmate is now unavoidable. Qf8 was best. } { [%eval #6] } (34... Qf8 35. Qxe7 Qxe7 36. Rxe7 d5 37. f3 d4 38. Bf4+ Kc8 39. Re8+ Kb7 40. Ree1) 35. Bxe8 { [%eval #5] } 35... Kd8 { [%eval #1] } 36. Qxd7# { White wins by checkmate. } 1-0