MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1091"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rn1qkbnr/pbpp2pp/8/1p2pp2/1P1P4/2P4P/P2BPPP1/RN1QKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:02:08 +0000"]
[GameEndTime "2026-09-14T16:02:08 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {+0.53/9 0.043s, n=25527, sd=13}
6. dxe5 {-0.79/8 0.029s, n=15851, sd=13} Nxe5 {+0.56/10 0.047s, n=27326, sd=18}
7. a4 {-0.75/9 0.030s, n=16851, sd=13} a5 {+0.68/9 0.017s, n=12609, sd=14}
8. Nf3 {-0.66/9 0.030s, n=16272, sd=14} Nc4 {+0.59/11 0.043s, n=25969, sd=18}
9. e3 {-0.28/11 0.044s, n=25048, sd=18} Nf6 {+0.37/10 0.028s, n=14857, sd=17}
10. axb5 {-0.49/11 0.040s, n=22598, sd=20}
Nxd2 {+0.22/10 0.015s, n=13393, sd=17}
11. Nbxd2 {-0.29/11 0.028s, n=18156, sd=17}
axb4 {+0.46/11 0.020s, n=14101, sd=13} 12. c4 {-0.28/10 0.028s, n=16633, sd=16}
Ra3 {+0.61/11 0.034s, n=26852, sd=17} 13. Be2 {0.00/11 0.063s, n=31268, sd=19}
Ne4 {+0.42/10 0.036s, n=24008, sd=14} 14. Nxe4 {-0.04/10 0.042s, n=21010, sd=17}
Bxe4 {+0.40/8 0.019s, n=13871, sd=13, White makes an illegal move: e1h1} 0-1