Event: IV Rio Chess Open 2025 - STD
Site: idChess.com
Date: 2025-05-05
White: Pinheiro, Iung Alicio de O.
WhiteTitle: FM
WhiteElo: 2282
Black: Hutchinson, Joel
BlackElo: 1889
Result: 1-0
ECO: C46
Opening: Three Knights Opening
Variant: Standard
TimeControl: 5400+30

1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.21] } 2. Nf3 { [%eval 0.13] } 2... Nc6 { [%eval 0.21] } 3. Nc3 { [%eval 0.06] } 3... Bc5 { [%eval 0.46] } 4. Nxe5 { [%eval 0.55] } 4... Nxe5 { [%eval 0.53] } 5. d4 { [%eval 0.59] } 5... Bd6 { [%eval 0.47] } 6. dxe5 { [%eval 0.46] } 6... Bxe5 { [%eval 0.55] } 7. Be2 { [%eval 0.35] } 7... Nf6 { [%eval 0.45] } 8. Nb5 { [%eval 0.48] } 8... d5? { [%eval 1.71] } { Mistake. a6 was best. } 9. f4 { [%eval 1.6] } 9... Nxe4 { [%eval 1.79] } 10. fxe5 { [%eval 1.3] } 10... Qh4+ { [%eval 1.23] } 11. g3 { [%eval 1.28] } 11... Nxg3 { [%eval 1.19] } 12. Bg5 { [%eval 1.23] } 12... Qxg5 { [%eval 1.3] } 13. Rg1 { [%eval 1.25] } 13... Qxe5 { [%eval 1.26] } 14. Rxg3 { [%eval 1.3] } 14... O-O { [%eval 1.28] } 15. Qd4 { [%eval 1.16] } 15... Qxd4 { [%eval 1.28] } 16. Nxd4 { [%eval 1.31] } 16... Re8 { [%eval 1.23] } 17. b4 { [%eval 1.24] } 17... b6? { [%eval 3.09] } { Mistake. c6 was best. } 18. Kf2?! { [%eval 1.78] } { Inaccuracy. O-O-O was best. } 18... c5 { [%eval 2.24] } 19. bxc5 { [%eval 2.17] } 19... bxc5 { [%eval 2.26] } 20. Nb3 { [%eval 1.79] } 20... Bf5 { [%eval 1.82] } 21. Rc3 { [%eval 1.89] } 21... Rac8 { [%eval 1.86] } 22. Rc1 { [%eval 1.87] } 22... c4 { [%eval 1.83] } 23. Nd4 { [%eval 1.82] } 23... Be4 { [%eval 1.87] } 24. Ra3 { [%eval 1.85] } 24... Re7 { [%eval 1.83] } 25. Rb1 { [%eval 1.68] } 25... f5?! { [%eval 2.48] } { Inaccuracy. g6 was best. } 26. Rb5 { [%eval 2.33] } 26... g5?! { [%eval 3.3] } { Inaccuracy. g6 was best. } 27. Bf3 { [%eval 3.26] } 27... Rd7 { [%eval 3.11] } 28. Raa5 { [%eval 2.64] } 28... Rf8?! { [%eval 3.63] } { Inaccuracy. Re8 was best. } 29. c3?! { [%eval 2.86] } { Inaccuracy. Bxe4 was best. } 29... h6 { [%eval 3.29] } 30. Bxe4 { [%eval 3.26] } 30... fxe4+ { [%eval 3.06] } 31. Ke3 { [%eval 2.86] } 31... Rdf7?! { [%eval 4.12] } { Inaccuracy. Rf1 was best. } 32. Rxd5 { [%eval 3.91] } 32... Rf2 { [%eval 4.73] } 33. Rf5? { [%eval 2.91] } { Mistake. Rxa7 was best. } 33... R8xf5?! { [%eval 3.77] } { Inaccuracy. Rxh2 was best. } 34. Nxf5 { [%eval 3.53] } 34... Rxh2 { [%eval 4.03] } 35. Rxa7 { [%eval 3.94] } 35... Kh8 { [%eval 4.43] } 36. Kxe4 { [%eval 4.4] } 36... h5?! { [%eval 5.69] } { Inaccuracy. Re2+ was best. } 37. Ke5 { [%eval 5.48] } 37... g4 { [%eval 5.69] } 38. Kf6 { [%eval 5.49] } 38... Rf2?? { [%eval #3] } { Checkmate is now unavoidable. Rb2 was best. } 39. Kg6 { [%eval #2] } 39... Rxf5 { [%eval #2] } 40. Ra8+ { [%eval #1] } 40... Rf8 { [%eval #1] } 41. Rxf8# 1-0