Event: Round 3: Otsuka, Shou - Shioguchi, Tatsuya
Date: 2024-05-03
White: Otsuka, Shou
WhiteElo: 2223
Black: Shioguchi, Tatsuya
BlackElo: 1973
Result: 1-0
ECO: B13
Opening: Caro-Kann Defense: Exchange Variation
Variant: Standard

1. e4 { [%eval 0.14] } 1... c6 { [%eval 0.35] } 2. d4 { [%eval 0.23] } 2... d5 { [%eval 0.28] } 3. exd5 { [%eval 0.14] } 3... cxd5 { [%eval 0.18] } 4. Nf3 { [%eval 0.08] } 4... Nc6 { [%eval 0.09] } 5. c3 { [%eval 0.06] } 5... Nf6 { [%eval 0.21] } 6. Ne5 { [%eval 0.19] } 6... e6 { [%eval 0.39] } 7. Nd2 { [%eval 0.38] } 7... Nxe5 { [%eval 0.3] } 8. dxe5 { [%eval 0.41] } 8... Nd7 { [%eval 0.39] } 9. Nf3 { [%eval 0.34] } 9... Qc7 { [%eval 0.36] } 10. Bf4 { [%eval 0.35] } 10... Be7 { [%eval 0.73] } 11. h4 { [%eval 0.32] } 11... a6 { [%eval 0.78] } 12. Bd3 { [%eval 0.77] } 12... Nc5 { [%eval 0.76] } 13. Bc2 { [%eval 0.81] } 13... b5 { [%eval 1.32] } 14. Nd4 { [%eval 1.35] } 14... Rb8 { [%eval 1.44] } 15. Rc1 { [%eval 1.33] } 15... b4 { [%eval 1.72] } 16. cxb4 { [%eval 1.64] } 16... Rxb4 { [%eval 1.68] } 17. b3 { [%eval 1.63] } 17... Bd7? { [%eval 2.98] } { Mistake. a5 was best. } 18. a3 { [%eval 3.01] } 18... Rb8 { [%eval 3.19] } 19. b4 { [%eval 3.62] } 19... Nb7 { [%eval 3.64] } 20. Qg4?! { [%eval 2.84] } { Inaccuracy. Nxe6 was best. } 20... Qc3+ { [%eval 3.48] } 21. Bd2 { [%eval 3.37] } 21... Qxa3 { [%eval 3.26] } 22. Rh3?! { [%eval 2.41] } { Inaccuracy. O-O was best. } 22... Qb2?! { [%eval 3.33] } { Inaccuracy. Qa2 was best. } 23. Rb3 { [%eval 3.3] } 23... Qa2 { [%eval 3.18] } 24. Qxg7 { [%eval 3.24] } 24... Rf8 { [%eval 3.34] } 25. Bc3 { [%eval 3.35] } 25... Rc8 { [%eval 3.35] } 26. Ra1 { [%eval 3.1] } 26... Qxb3 { [%eval 3.23] } 27. Bxb3 { [%eval 3.29] } 27... Rxc3 { [%eval 3.07] } 28. Ba4?! { [%eval 1.96] } { Inaccuracy. Rxa6 was best. } 28... Bxb4 { [%eval 2.37] } 29. Bxd7+ { [%eval 2.59] } 29... Kxd7 { [%eval 2.34] } 30. Ke2 { [%eval 1.98] } 30... Rc4 { [%eval 2.0] } 31. Nxe6?! { [%eval 1.37] } { Inaccuracy. Nf3 was best. } 31... Kxe6 { [%eval 1.37] } 32. Rxa6+ { [%eval 1.57] } 32... Kd7 { [%eval 1.56] } 33. Rb6? { [%eval 0.0] } { Mistake. g3 was best. } 33... Nd8 { [%eval 0.0] } 34. Qxh7 { [%eval 0.0] } 34... Bc5 { [%eval 0.45] } 35. Qd3 { [%eval 0.39] } 35... Re4+?? { [%eval 2.95] } { Blunder. Ke7 was best. } 36. Kf1 { [%eval 2.91] } 36... Bxb6 { [%eval 2.97] } 37. Qxd5+ { [%eval 3.05] } 37... Ke7 { [%eval 3.57] } 38. Qxe4 { [%eval 3.57] } 38... Ne6 { [%eval 3.41] } 39. Qb4+ { [%eval 3.91] } 39... Bc5 { [%eval 3.91] } 40. Qb7+ { [%eval 3.83] } 40... Ke8 { [%eval 4.09] } 41. f4 { [%eval 3.93] } 41... f5 { [%eval 3.49] } 42. h5 { [%eval 3.54] } 42... Be7 { [%eval 4.16] } 43. g3 { [%eval 3.88] } 43... Kf7 { [%eval 3.97] } 44. Qb1 { [%eval 3.71] } 44... Kg7 { [%eval 3.87] } 45. Qb6 { [%eval 3.76] } 45... Kf7 { [%eval 3.42] } 46. g4?? { [%eval 0.6] } { Blunder. Qb3 was best. } 46... fxg4?? { [%eval 5.16] } { Blunder. Nxf4 was best. } 47. f5 { [%eval 4.86] } 47... Nf4 { [%eval 4.75] } 48. Qh6 { [%eval 4.84] } 48... Rg8 { [%eval 5.41] } 49. Qxf4 { [%eval 5.4] } 49... g3?! { [%eval 8.35] } { Inaccuracy. Rc8 was best. } 50. Kg2?! { [%eval 5.56] } { Inaccuracy. Qc4+ was best. } 50... Rg5?? { [%eval #14] } { Checkmate is now unavoidable. Rc8 was best. } 51. f6 { [%eval 7.64] } 1-0