Event: ISF U15 Gymnasiade 2025 - Boys Rapid
Site: idChess.com
Date: 2025-04-06
White: Valdez Montiel, Andres
Black: Karvatskyi, Oleksii
BlackTitle: CM
BlackElo: 2250
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard
TimeControl: 900+10

1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] } 2. Nc3 { [%eval 0.26] } 2... e6 { [%eval 0.34] } 3. f4 { [%eval -0.09] } 3... d5 { [%eval 0.0] } 4. Nf3 { [%eval -0.07] } 4... dxe4 { [%eval 0.0] } 5. Nxe4 { [%eval 0.0] } 5... Nf6 { [%eval 0.0] } 6. Bb5+ { [%eval -0.15] } 6... Bd7 { [%eval -0.08] } 7. Nxf6+ { [%eval -0.31] } 7... Qxf6 { [%eval -0.23] } 8. Bxd7+ { [%eval -0.18] } 8... Nxd7 { [%eval -0.21] } 9. d3 { [%eval -0.16] } 9... Bd6 { [%eval -0.16] } 10. Qd2 { [%eval -0.26] } 10... O-O { [%eval -0.3] } 11. O-O { [%eval -0.3] } 11... Nb6 { [%eval -0.37] } 12. Re1 { [%eval -0.46] } 12... Rfd8 { [%eval -0.48] } 13. Ne5 { [%eval -0.51] } 13... Rac8 { [%eval -0.48] } 14. b3?! { [%eval -1.42] } { Inaccuracy. Qe2 was best. } 14... Nd5?! { [%eval -0.81] } { Inaccuracy. c4 was best. } 15. g3 { [%eval -1.1] } 15... c4 { [%eval -1.08] } 16. a3? { [%eval -2.8] } { Mistake. bxc4 was best. } 16... Bc5+ { [%eval -2.68] } 17. d4 { [%eval -2.49] } 17... Nxf4?! { [%eval -1.8] } { Inaccuracy. Nc3 was best. } 18. Qxf4? { [%eval -3.76] } { Mistake. c3 was best. } 18... Bxd4+ { [%eval -3.78] } 19. Kh1?! { [%eval -4.81] } { Inaccuracy. Be3 was best. } 19... Bxa1 { [%eval -4.88] } 20. Qxf6 { [%eval -4.85] } 20... gxf6 { [%eval -4.73] } 21. Nxc4 { [%eval -4.82] } 21... b5 { [%eval -4.84] } 22. Ne3 { [%eval -4.82] } 22... Bd4 { [%eval -4.82] } 23. Re2 { [%eval -4.7] } 23... a5 { [%eval -4.9] } 24. Kg2 { [%eval -4.86] } 24... a4 { [%eval -4.76] } 25. b4 { [%eval -5.15] } 25... Bxe3 { [%eval -5.17] } 26. Bxe3 { [%eval -5.12] } 26... Rc3 { [%eval -5.12] } 27. Bc5 { [%eval -5.08] } 27... Kg7 { [%eval -5.06] } 28. Kf2 { [%eval -5.39] } 28... Rxa3 { [%eval -5.44] } 29. Re4 { [%eval -5.78] } 29... f5 { [%eval -5.69] } 30. Re2 { [%eval -5.8] } 30... Rc3 { [%eval -5.65] } 31. Ke1?! { [%eval -8.01] } { Inaccuracy. Be7 was best. } 31... a3 { [%eval -7.56] } 32. Rd2? { [%eval #-32] } { Checkmate is now unavoidable. Rxe6 was best. } 32... Rxd2 { [%eval #-36] } 33. Kxd2 { [%eval -10.22] } 33... Rxc5 { [%eval #-21] } 34. bxc5 { [%eval #-25] } 34... a2 { [%eval -10.51] } 35. Kc3?! { [%eval #-16] } { Checkmate is now unavoidable. c4 was best. } 35... a1=Q+ { [%eval #-16] } 36. Kb4 { [%eval #-14] } 36... Qa4+ { [%eval #-13] } 37. Kc3 { [%eval #-13] } 37... Qc4+ { [%eval #-12] } 38. Kd2 { [%eval #-13] } 38... Qxc5 { [%eval #-17] } 39. Kd3 { [%eval #-9] } 39... e5 { [%eval #-8] } 40. Kd2 { [%eval #-8] } 40... e4 { [%eval #-7] } 41. h4 { [%eval #-6] } 41... e3+ { [%eval #-6] } 42. Kd3 { [%eval #-6] } 42... h5 { [%eval #-6] } 43. Ke2 { [%eval #-5] } 43... Qc3 { [%eval #-4] } 44. Kf3 { [%eval #-3] } 44... Qd2 { [%eval #-2] } 45. c4 { [%eval #-1] } 45... Qf2# 0-1