Event: Round 7: Heidarsson, Arnar Milutin - Szakolczai, Peter
Site: https://lichess.org/broadcast/european-chess-club-cup-2025--open-matches-1-16/round-7/4KlYyGdK/Gsi8Ts3y
Date: 2025-10-25
White: Heidarsson, Arnar Milutin
WhiteElo: 2085
Black: Szakolczai, Peter
BlackTitle: FM
BlackElo: 2125
Result: 0-1
ECO: A56
Opening: Benoni Defense: Czech Benoni Defense
Variant: Standard

1. d4 { [%eval 0.17] } 1... Nf6 { [%eval 0.19] } 2. c4 { [%eval 0.18] } 2... c5 { [%eval 0.56] } 3. d5 { [%eval 0.46] } 3... e5 { [%eval 0.99] } 4. Nc3 { [%eval 0.97] } 4... d6 { [%eval 0.93] } 5. e4 { [%eval 0.94] } 5... Be7 { [%eval 1.4] } 6. Bd3 { [%eval 0.98] } 6... Nbd7 { [%eval 1.13] } 7. Nge2 { [%eval 0.97] } 7... O-O { [%eval 1.06] } 8. h3 { [%eval 1.21] } 8... Ne8 { [%eval 1.13] } 9. Be3 { [%eval 1.09] } 9... Bg5 { [%eval 1.08] } 10. Qd2 { [%eval 1.18] } 10... Bxe3 { [%eval 1.18] } 11. Qxe3 { [%eval 1.24] } 11... a6 { [%eval 1.12] } 12. g4 { [%eval 0.79] } 12... Nc7 { [%eval 1.0] } 13. Ng3 { [%eval 0.74] } 13... b5 { [%eval 0.86] } 14. h4? { [%eval -0.78] } { Mistake. b3 was best. } 14... bxc4 { [%eval -0.48] } 15. Bxc4 { [%eval -0.48] } 15... Nb6 { [%eval -0.46] } 16. Be2 { [%eval -0.5] } 16... Nb5 { [%eval -0.47] } 17. Nxb5 { [%eval -0.54] } 17... axb5 { [%eval -0.52] } 18. h5 { [%eval -0.7] } 18... f6 { [%eval -0.26] } 19. Bxb5 { [%eval -0.48] } 19... Bxg4 { [%eval -0.62] } 20. f3 { [%eval -0.88] } 20... Bc8 { [%eval -0.71] } 21. f4 { [%eval -1.24] } 21... exf4 { [%eval -0.95] } 22. Qxf4 { [%eval -1.11] } 22... Kh8?! { [%eval -0.2] } { Inaccuracy. Nd7 was best. } 23. O-O { [%eval -0.13] } 23... h6 { [%eval -0.1] } 24. a4 { [%eval -0.01] } 24... Ra7 { [%eval 0.33] } 25. Nf5? { [%eval -1.3] } { Mistake. a5 was best. } 25... Bxf5 { [%eval -1.34] } 26. Qxf5 { [%eval -1.26] } 26... Re7 { [%eval -1.29] } 27. Qg4 { [%eval -1.44] } 27... f5? { [%eval -0.32] } { Mistake. Nd7 was best. } 28. Rxf5?! { [%eval -1.17] } { Inaccuracy. Qh4 was best. } 28... Rxf5 { [%eval -0.82] } 29. Qxf5 { [%eval -1.29] } 29... Re5 { [%eval -1.21] } 30. Qf4 { [%eval -1.24] } 30... Qe7? { [%eval -0.07] } { Mistake. Nd7 was best. } 31. Rf1?! { [%eval -1.12] } { Inaccuracy. a5 was best. } 31... Rg5+?! { [%eval -0.08] } { Inaccuracy. Nd7 was best. } 32. Kf2 { [%eval -0.07] } 32... Nd7 { [%eval 0.05] } 33. Bxd7 { [%eval -0.17] } 33... Qxd7 { [%eval -0.27] } 34. b3?? { [%eval -2.55] } { Blunder. Rg1 was best. } 34... c4 { [%eval -2.38] } 35. Qe3?! { [%eval -3.55] } { Inaccuracy. bxc4 was best. } 35... cxb3 { [%eval -3.43] } 36. Qxb3 { [%eval -3.22] } 36... Qa7+ { [%eval -3.06] } 37. Ke2?! { [%eval -4.25] } { Inaccuracy. Kf3 was best. } 37... Qd4 { [%eval -3.8] } 38. Qe3?! { [%eval -5.01] } { Inaccuracy. Qf3 was best. } 38... Qxa4?! { [%eval -3.22] } { Inaccuracy. Qc4+ was best. } 39. Rf8+? { [%eval -5.59] } { Mistake. Qf3 was best. } 39... Kh7 { [%eval -5.34] } 40. Qf3 { [%eval -6.5] } 40... Qc2+ { [%eval -6.31] } 41. Ke3 { [%eval -6.07] } 41... Qh2? { [%eval -3.66] } { Mistake. Qc3+ was best. } 42. Qe2?! { [%eval -4.95] } { Inaccuracy. Qf2 was best. } 42... Qe5 { [%eval -5.52] } 43. Rf3 { [%eval -5.51] } 43... Rxh5 { [%eval -5.07] } 44. Qd3?! { [%eval -6.74] } { Inaccuracy. Kd3 was best. } 44... Rh2 { [%eval -6.41] } 45. Qf1 { [%eval -8.53] } 45... Qc3+ { [%eval -6.89] } 46. Qd3?? { [%eval #-2] } { Checkmate is now unavoidable. Kf4 was best. } 46... Qc1+ { [%eval #-1] } 47. Kd4 { [%eval #-1] } 0-1