Koyama Nobuyuki

ChessBinder has 4 games of Koyama Nobuyuki, played from 29 July 2023 to 30 July 2023. The most recent is a loss with White against Manabe Hiroshi in Round 6 of Japan Women’s/Senior Chess Championship 2023, on 30 July 2023.

Games from the events ChessBinder has covered since 4 October 2026, and from the Lichess broadcast database since 5 January 2020.

In these games

Games: 4
Won: 2
Drawn: 1
Lost: 1

Games

Lost0–1as Whiteagainst Manabe HiroshiJapan Women’s/Senior Chess Championship 2023, Round 630 Jul 2023 · French Defense: Rubinstein Variation, Blackburne DefenseReplay the game against Manabe Hiroshi
Won0–1as Blackagainst Fukuda ToyoakiJapan Women’s/Senior Chess Championship 2023, Round 530 Jul 2023 · Sicilian Defense: Alapin VariationReplay the game against Fukuda Toyoaki
Drew½–½as Whiteagainst Jones StephenJapan Women’s/Senior Chess Championship 2023, Round 430 Jul 2023 · Caro-Kann Defense: Karpov Variation, Modern Variation, Kasparov AttackReplay the game against Jones Stephen
Won1–0as Whiteagainst Ogasa SeiichiJapan Women’s/Senior Chess Championship 2023, Round 329 Jul 2023 · Sicilian Defense: French Variation, NormalReplay the game against Ogasa Seiichi