MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1096"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/1ppp2p1/p3pp1p/8/2P2P1P/8/PP1PP1P1/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:02:26 +0000"]
[GameEndTime "2026-09-14T16:02:26 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... f5 {+0.64/10 0.025s, n=20667, sd=18}
6. Nf3 {-0.55/8 0.031s, n=18865, sd=14} Nf6 {+0.78/9 0.031s, n=27604, sd=14}
7. Ne5 {-0.69/9 0.042s, n=23183, sd=14} Nc6 {+0.56/8 0.017s, n=15584, sd=14}
8. Ng6 {-0.51/10 0.028s, n=18024, sd=22} Rg8 {+0.55/9 0.023s, n=15433, sd=14}
9. e3 {-0.69/9 0.027s, n=15767, sd=13} b6 {+0.60/9 0.016s, n=14075, sd=13}
10. b3 {-0.70/8 0.031s, n=20244, sd=14} Bb7 {+0.91/9 0.037s, n=26479, sd=15}
11. Be2 {-0.97/8 0.021s, n=17817, sd=12} d5 {+0.79/9 0.028s, n=22846, sd=17}
12. d4 {-0.84/9 0.036s, n=20353, sd=15} dxc4 {+1.00/9 0.015s, n=12551, sd=15}
13. bxc4 {-0.49/9 0.024s, n=13411, sd=16} Qd7 {+0.32/9 0.030s, n=24469, sd=15}
14. Bf3 {-0.50/9 0.024s, n=13935, sd=13, Black makes an illegal move: e8a8} 1-0