MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "730"]
[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 "r1bqkbnr/2ppppp1/p1n5/1p5p/1P6/B1P2P2/P2PP1PP/RN1QKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:04 +0000"]
[GameEndTime "2026-09-14T16:01:05 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bb2 {-0.22/9 0.020s, n=19071, sd=13} Ne5 {+0.24/9 0.034s, n=18155, sd=14}
6. a4 {-0.08/10 0.032s, n=27900, sd=17} Nc4 {+0.21/10 0.019s, n=16049, sd=16}
7. Bc1 {+0.14/11 0.030s, n=26041, sd=14} c6 {-0.05/9 0.044s, n=32479, sd=18}
8. d4 {+0.34/10 0.020s, n=18588, sd=14} d5 {-0.10/8 0.013s, n=12662, sd=10}
9. axb5 {+0.53/10 0.018s, n=15912, sd=14} cxb5 {-0.10/10 0.031s, n=26845, sd=17}
10. e4 {+0.33/9 0.031s, n=24877, sd=15} h4 {-0.10/10 0.033s, n=29582, sd=16}
11. Bxc4 {+0.38/9 0.023s, n=16212, sd=14} bxc4 {-0.27/9 0.026s, n=21501, sd=15}
12. h3 {+0.22/9 0.015s, n=12908, sd=15} a5 {-0.01/9 0.019s, n=16218, sd=12}
13. Ne2 {-0.02/8 0.020s, n=17847, sd=11}
Bd7 {+0.02/9 0.017s, n=12199, sd=15, White makes an illegal move: e1h1} 0-1