MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2095"]
[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 "rnbqkbnr/ppp1ppp1/3p3p/8/3P1P2/PQP5/1P2P1PP/RNB1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:33:55 -0400"]
[GameEndTime "2026-09-14T11:33:56 -0400"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {-0.45/8 0.019s, n=15673, sd=11}
6. Qc2 {+0.27/8 0.010s, n=12126, sd=10} d5 {-0.08/8 0.009s, n=12022, sd=11}
7. Nd2 {+0.33/9 0.019s, n=16506, sd=12} g6 {-0.48/8 0.021s, n=18835, sd=11}
8. e4 {+0.49/10 0.010s, n=12210, sd=14} Nxe4 {-0.39/9 0.021s, n=19543, sd=15}
9. Nxe4 {+0.47/11 0.018s, n=14567, sd=15} dxe4 {-0.51/9 0.011s, n=13455, sd=13}
10. Qxe4 {+0.56/11 0.011s, n=13379, sd=14} Nd7 {-0.59/10 0.011s, n=12670, sd=8}
11. Bc4 {+0.60/10 0.019s, n=15882, sd=14} Nf6 {-0.53/9 0.015s, n=12101, sd=13}
12. Qe2 {+0.73/11 0.009s, n=12682, sd=10} Bf5 {-0.81/10 0.020s, n=17207, sd=15}
13. Nf3 {+0.75/10 0.036s, n=39575, sd=17} e6 {-0.50/10 0.024s, n=26223, sd=14}
14. h3 {+0.48/11 0.071s, n=61804, sd=17}
h5 {-0.52/10 0.019s, n=22312, sd=13, White makes an illegal move: e1h1} 0-1