Event: Round 4: Costalonga, Riccardo - Mola, Pietro
Date: 2024-05-25
White: Costalonga, Riccardo
WhiteElo: 2055
Black: Mola, Pietro
BlackTitle: FM
BlackElo: 2135
Result: 0-1
ECO: C47
Opening: Four Knights Game: Gunsberg Variation
Variant: Standard

1. e4 { [%eval 0.15] } 1... e5 { [%eval 0.21] } 2. Nf3 { [%eval 0.19] } 2... Nc6 { [%eval 0.19] } 3. Nc3 { [%eval 0.12] } 3... Nf6 { [%eval 0.16] } 4. a3 { [%eval 0.0] } 4... d5 { [%eval -0.05] } 5. Bb5 { [%eval -0.07] } 5... Nxe4 { [%eval -0.12] } 6. Qe2 { [%eval -0.08] } 6... Nxc3 { [%eval 0.04] } 7. Qxe5+ { [%eval 0.02] } 7... Qe7 { [%eval 0.0] } 8. Qxe7+ { [%eval 0.01] } 8... Bxe7 { [%eval 0.0] } 9. dxc3 { [%eval 0.03] } 9... O-O { [%eval 0.56] } 10. Bf4 { [%eval 0.5] } 10... Bd8 { [%eval 0.46] } 11. O-O-O { [%eval 0.2] } 11... Ne7 { [%eval 0.17] } 12. h3 { [%eval 0.23] } 12... c6 { [%eval 0.22] } 13. Bd3 { [%eval 0.22] } 13... Ng6 { [%eval 0.22] } 14. Bg3 { [%eval 0.23] } 14... Bf6 { [%eval 0.27] } 15. Rhe1 { [%eval 0.23] } 15... Be6 { [%eval 0.28] } 16. Nd4 { [%eval 0.29] } 16... Rfe8 { [%eval 0.21] } 17. Re2 { [%eval 0.0] } 17... Bd7 { [%eval 0.0] } 18. Rde1 { [%eval -0.1] } 18... Rxe2 { [%eval -0.1] } 19. Rxe2 { [%eval -0.06] } 19... a6 { [%eval 0.12] } 20. Nb3 { [%eval 0.09] } 20... b6 { [%eval 0.1] } 21. Bc7 { [%eval 0.07] } 21... b5? { [%eval 1.22] } { Mistake. Bd8 was best. } 22. Nc5 { [%eval 1.18] } 22... Nf8 { [%eval 1.14] } 23. Bd6 { [%eval 1.01] } 23... Be6?! { [%eval 1.67] } { Inaccuracy. Rd8 was best. } 24. f3 { [%eval 1.25] } 24... a5 { [%eval 1.55] } 25. Bxf8 { [%eval 1.16] } 25... Rxf8 { [%eval 1.08] } 26. Nxe6 { [%eval 1.07] } 26... fxe6 { [%eval 1.07] } 27. Rxe6 { [%eval 0.96] } 27... Rc8 { [%eval 1.17] } 28. Bf5 { [%eval 1.12] } 28... Rc7 { [%eval 0.9] } 29. Kd2?! { [%eval 0.07] } { Inaccuracy. Rd6 was best. } 29... Kf7 { [%eval 0.08] } 30. Re2 { [%eval 0.04] } 30... g6 { [%eval 0.14] } 31. Be6+ { [%eval 0.24] } 31... Kg7 { [%eval 0.23] } 32. Kd3 { [%eval 0.08] } 32... Bg5 { [%eval 0.09] } 33. b4 { [%eval 0.0] } 33... a4 { [%eval 0.29] } 34. Re1 { [%eval -0.18] } 34... Bf4 { [%eval 0.25] } 35. g3?? { [%eval -2.85] } { Blunder. Kd4 was best. } 35... Bxg3 { [%eval -2.61] } 36. Rg1 { [%eval -2.89] } 36... Bf4 { [%eval -2.87] } 37. h4 { [%eval -2.85] } 37... Kf6 { [%eval -2.76] } 38. Bg4 { [%eval -2.67] } 38... Re7 { [%eval -2.71] } 39. h5 { [%eval -2.49] } 39... Re3+?! { [%eval -1.41] } { Inaccuracy. gxh5 was best. } 40. Kd4 { [%eval -1.44] } 40... Re2 { [%eval -1.3] } 41. Rd1 { [%eval -1.35] } 41... Rxc2 { [%eval -0.8] } 42. hxg6 { [%eval -0.66] } 42... hxg6?! { [%eval -0.08] } { Inaccuracy. Be5+ was best. } 43. Bd7 { [%eval -0.5] } 43... Be5+ { [%eval -0.68] } 44. Ke3?? { [%eval -4.9] } { Blunder. Kc5 was best. } 44... Rxc3+ { [%eval -4.73] } 45. Rd3 { [%eval -5.0] } 45... Rc4 { [%eval -4.85] } 46. Ke2 { [%eval -4.81] } 46... Ke7 { [%eval -4.66] } 47. Bg4 { [%eval -5.17] } 47... Kd6 { [%eval -4.87] } 48. Bc8 { [%eval -5.17] } 48... Rc3 { [%eval -4.98] } 49. Bd7 0-1