Event: Round 1: Sanchez Soba, Omar Jose - Luna Velandia, Juan Sebastian
Date: 2025-05-04
White: Sanchez Soba, Omar Jose
WhiteElo: 1807
Black: Luna Velandia, Juan Sebastian
BlackElo: 2081
Result: 0-1
ECO: B50
Opening: Sicilian Defense: Modern Variations
Variant: Standard
TimeControl: 10+3

1. e4 { [%eval 0.18] [%clk 0:00:41] } 1... c5 { [%eval 0.25] [%clk 0:09:49] } 2. Nf3 { [%eval 0.2] [%clk 0:00:04] } 2... d6 { [%eval 0.31] } 3. c4 { [%eval 0.0] } 3... e5 { [%eval 0.0] } 4. Nc3 { [%eval 0.0] } 4... g6 { [%eval 0.0] } 5. Be2 { [%eval 0.0] } 5... Bg7 { [%eval -0.09] } 6. a3 { [%eval -0.13] } 6... Nc6 { [%eval -0.14] } 7. d3 { [%eval -0.11] } 7... Nge7 { [%eval -0.1] } 8. Rb1 { [%eval -0.16] } 8... O-O { [%eval -0.03] } 9. b4 { [%eval -0.01] } 9... b6 { [%eval -0.06] } 10. O-O { [%eval -0.07] } 10... f5 { [%eval 0.06] } 11. exf5 { [%eval -0.46] } 11... gxf5 { [%eval -0.4] } 12. Qc2?! { [%eval -1.17] } { Inaccuracy. Bg5 was best. } 12... Nd4 { [%eval -0.96] } 13. Nxd4 { [%eval -1.06] } 13... cxd4 { [%eval -0.98] } 14. Nd5 { [%eval -0.98] } 14... Nxd5 { [%eval -0.99] } 15. cxd5 { [%eval -0.95] } 15... Bb7 { [%eval -1.0] } 16. Bf3 { [%eval -1.06] } 16... Qe7 { [%eval -0.81] } 17. Re1 { [%eval -1.05] } 17... Rac8 { [%eval -1.08] } 18. Qa2 { [%eval -1.29] } 18... Ba6? { [%eval 0.07] } { Mistake. Qf7 was best. } 19. b5 { [%eval 0.05] } 19... Bb7 { [%eval -0.02] } 20. a4 { [%eval -0.56] } 20... Kh8?! { [%eval 0.0] } { Inaccuracy. Rc3 was best. } 21. a5 { [%eval -0.39] } 21... Rc5?! { [%eval 0.7] } { Inaccuracy. Rc3 was best. } 22. a6 { [%eval 0.37] } 22... Ba8 { [%eval 0.42] } 23. Ba3 { [%eval 0.51] } 23... Rc3 { [%eval 0.55] } 24. Rb3 { [%eval 0.49] } 24... Rfc8 { [%eval 0.5] } 25. Bb2?? { [%eval -2.11] } { Blunder. Bb4 was best. } 25... Rc2 { [%eval -2.07] } 26. Qa3?! { [%eval -3.22] } { Inaccuracy. Qb1 was best. } 26... e4 { [%eval -3.28] } 27. dxe4 { [%eval -3.53] } 27... Bxd5 { [%eval -3.34] } 28. Rb4 { [%eval -3.72] } 28... fxe4 { [%eval -3.26] } 29. Bxd4? { [%eval -5.21] } { Mistake. Rxd4 was best. } 29... exf3 { [%eval -5.03] } 30. Qa1?! { [%eval -8.81] } { Inaccuracy. Qe3 was best. } 30... Qxe1+ { [%eval -8.83] } 31. Qxe1 { [%eval -8.47] } 31... Rc1 { [%eval -8.04] } 32. Bc3? { [%eval #-17] } { Checkmate is now unavoidable. Bxg7+ was best. } 32... R8xc3 { [%eval #-16] } 33. Rb1 { [%eval #-16] } 33... Rxe1+ { [%eval #-15] } 34. Rxe1 { [%eval #-16] } 34... Bd4 { [%eval #-13] } 35. gxf3 { [%eval #-12] } 35... Bxf3 { [%eval #-11] } 36. Re8+ { [%eval #-9] } 36... Kg7 { [%eval #-8] } 37. Re7+ { [%eval #-8] } 37... Kf6 { [%eval #-7] } 38. Re1 { [%eval #-7] } 38... Rc2 { [%eval #-6] } 39. Rf1 { [%eval #-6] } 39... Be2 { [%eval #-8] } 40. Rb1 { [%eval #-7] } 40... Bf3 { [%eval #-6] } 41. Rf1 { [%eval #-6] } 41... Kf5 { [%eval #-6] } 42. h3 { [%eval #-6] } 42... Kf4 { [%eval #-5] } 43. h4 { [%eval #-5] } 43... Bc5 { [%eval #-6] } 44. h5 { [%eval #-6] } 44... d5 { [%eval #-5] } 45. h6 { [%eval #-5] } 45... Rxf2 { [%eval #-8] } 46. Rxf2 { [%eval #-8] } 46... Kg3?! { [%eval -26.16] } { Lost forced checkmate sequence. Bxf2+ was best. } 0-1