MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1558"]
[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/1pp1p1pp/p2p3B/5p2/3P4/7P/PPP1PPP1/RN1QKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:33 +0000"]
[GameEndTime "2026-09-14T13:40:33 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bf4 {+0.29/9 0.023s, n=17024, sd=13} c5 {-0.36/8 0.021s, n=14766, sd=14}
6. e3 {+0.43/9 0.028s, n=18396, sd=13} Qb6 {-0.39/9 0.036s, n=25103, sd=14}
7. Nf3 {+0.63/9 0.027s, n=19331, sd=13} Nc6 {-0.39/8 0.019s, n=13530, sd=13}
8. Bc4 {+0.62/8 0.025s, n=17513, sd=13} Qxb2 {-0.04/11 0.032s, n=22543, sd=17}
9. Nbd2 {-0.04/9 0.031s, n=22077, sd=15} Nf6 {+0.19/10 0.050s, n=30886, sd=16}
10. Rb1 {+0.18/9 0.023s, n=16463, sd=15} Qc3 {+0.37/10 0.016s, n=12582, sd=20}
11. dxc5 {+0.05/10 0.017s, n=12509, sd=14} e5 {+0.33/10 0.021s, n=14969, sd=18}
12. Bg5 {+0.07/10 0.038s, n=27516, sd=14} Na5 {-0.25/10 0.102s, n=64394, sd=19}
13. Be2 {-0.34/9 0.023s, n=15889, sd=16}
Be6 {+0.05/10 0.062s, n=36932, sd=15, White makes an illegal move: e1h1} 0-1