MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "426"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/ppp1p2p/6p1/3p1p2/2P5/4P2P/PP1P1PP1/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:28 +0000"]
[GameEndTime "2026-09-14T13:37:28 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bg7 {-0.84/9 0.032s, n=26622, sd=13}
6. cxd5 {+1.09/10 0.015s, n=12592, sd=11} Nf6 {-0.91/10 0.032s, n=24218, sd=14}
7. d4 {+1.09/10 0.040s, n=31316, sd=21} Nxd5 {-1.02/9 0.021s, n=16687, sd=13}
8. Nf3 {+1.19/9 0.025s, n=13635, sd=15} c5 {-0.85/10 0.032s, n=23760, sd=18}
9. dxc5 {+0.85/8 0.026s, n=19486, sd=19} Qa5+ {-0.67/9 0.019s, n=13826, sd=17}
10. Bd2 {+1.13/9 0.023s, n=16391, sd=21} Qxc5 {-0.95/11 0.027s, n=20951, sd=15}
11. Qb3 {+1.24/10 0.020s, n=15929, sd=19} Nc6 {-0.91/10 0.042s, n=25814, sd=16}
12. Na3 {+1.14/10 0.019s, n=15200, sd=17} Be6 {-0.55/10 0.030s, n=25195, sd=15}
13. Bc4 {+1.12/10 0.020s, n=15685, sd=13}
Rd8 {-0.46/9 0.014s, n=12111, sd=10, White makes an illegal move: e1h1} 0-1