Event: Round 5: Matsuyama Koya - Furuya Masahiro
Date: 2023-06-11
White: Matsuyama Koya
Black: Furuya Masahiro
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Delayed Alapin Variation
Variant: Standard

1. e4 { [%eval 0.36] } 1... c5 { [%eval 0.32] } 2. c3 { [%eval 0.0] } 2... d5 { [%eval 0.26] } 3. exd5 { [%eval 0.17] } 3... Qxd5 { [%eval 0.18] } 4. Nf3 { [%eval 0.0] } 4... Nf6 { [%eval 0.0] } 5. d4 { [%eval 0.0] } 5... e6 { [%eval 0.25] } 6. Na3 { [%eval 0.36] } 6... Qd8 { [%eval 0.3] } 7. Bd3 { [%eval -0.13] } 7... Nc6 { [%eval 0.25] } 8. Nc2 { [%eval 0.31] } 8... Be7 { [%eval 0.31] } 9. dxc5 { [%eval 0.45] } 9... Bxc5 { [%eval 0.32] } 10. O-O { [%eval 0.24] } 10... O-O { [%eval 0.2] } 11. Bg5 { [%eval 0.04] } 11... h6 { [%eval 0.07] } 12. Bh4 { [%eval 0.04] } 12... e5 { [%eval 0.16] } 13. Qe2?? { [%eval -2.35] } { Blunder. Bb5 was best. } 13... Re8?? { [%eval 0.28] } { Blunder. g5 was best. } 14. Be4 { [%eval -0.06] } 14... g5 { [%eval -0.12] } 15. Bg3 { [%eval -0.6] } 15... Nxe4 { [%eval -0.64] } 16. Qxe4 { [%eval -0.58] } 16... Be6 { [%eval -0.34] } 17. Ne3 { [%eval -0.28] } 17... Bxe3 { [%eval -0.44] } 18. Qxe3 { [%eval -0.57] } 18... Qe7?! { [%eval 0.31] } { Inaccuracy. f6 was best. } 19. h4?! { [%eval -0.75] } { Inaccuracy. Nxe5 was best. } 19... Bd5?! { [%eval -0.12] } { Inaccuracy. f6 was best. } 20. hxg5 { [%eval -0.11] } 20... Bxf3 { [%eval -0.1] } 21. Qxf3 { [%eval -0.09] } 21... hxg5 { [%eval -0.11] } 22. Rfe1 { [%eval -0.15] } 22... Qe6 { [%eval -0.13] } 23. Re2 { [%eval -0.5] } 23... Kg7 { [%eval -0.41] } 24. Qe4? { [%eval -1.89] } { Mistake. Rd1 was best. } 24... f5 { [%eval -2.06] } 25. Qc2 { [%eval -1.98] } 25... f4 { [%eval -1.89] } 26. Bh2 { [%eval -1.85] } 26... Rh8 { [%eval -1.55] } 27. Qe4?? { [%eval -4.42] } { Blunder. f3 was best. } 27... Qh6 { [%eval -4.29] } 28. Rd2 { [%eval -4.49] } 28... Qxh2+ { [%eval -4.34] } 29. Kf1 { [%eval -4.33] } 29... Rad8 { [%eval -4.04] } 30. Rad1 { [%eval -4.37] } 30... Qh1+ { [%eval -4.66] } 31. Ke2 { [%eval -4.22] } 31... Qh5+ { [%eval -4.49] } 32. f3 { [%eval -4.43] } 32... Rxd2+ { [%eval -4.6] } 33. Rxd2 { [%eval -4.13] } 33... Qf7 { [%eval -4.31] } 34. b4 { [%eval -4.7] } 34... a6 { [%eval -4.54] } 35. a4 { [%eval -4.66] } 35... Re8 { [%eval -4.21] } 36. b5 { [%eval -4.67] } 36... axb5 { [%eval -4.7] } 37. axb5 { [%eval -4.54] } 37... Nd4+ { [%eval -4.75] } 38. Kf2 { [%eval -4.3] } 38... Nxb5 { [%eval -4.57] } 39. c4 { [%eval -4.85] } 39... Nd4 { [%eval -4.77] } 40. Rb2 { [%eval -4.64] } 40... Re7 { [%eval -4.66] } 41. Rb6 { [%eval -4.93] } 41... Nc6 { [%eval -5.13] } 42. Rb1 { [%eval -5.22] } 42... Qg6 { [%eval -5.26] } 43. Qe1 { [%eval -5.69] } 43... Qc2+ { [%eval -5.72] } 44. Kg1 { [%eval -5.71] } 44... Qxc4 { [%eval -5.8] } 45. Rc1 { [%eval -6.04] } 45... Qd4+ { [%eval -6.11] } 46. Kh2?! { [%eval -14.17] } { Inaccuracy. Kf1 was best. } 46... Kf6?! { [%eval -7.36] } { Inaccuracy. Re8 was best. } 47. g3? { [%eval #-7] } { Checkmate is now unavoidable. Qe4 was best. } 47... Rh7+ { [%eval #-6] } 48. Kg2 { [%eval #-6] } 48... Qb2+ { [%eval #-5] } 0-1