MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "838"]
[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 "r1bqkb1r/pppp1p1p/2Q1pnp1/8/2P5/8/PP1PPPPP/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:51 +0000"]
[GameEndTime "2026-09-14T16:10:52 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxc6 {+8.98/7 0.014s, n=13146, sd=11}
6. b3 {-8.53/7 0.015s, n=15015, sd=12} d5 {+8.53/8 0.031s, n=28499, sd=10}
7. Bb2 {-8.34/8 0.014s, n=13828, sd=10} dxc4 {+8.79/8 0.013s, n=12541, sd=12}
8. Bxf6 {-8.50/8 0.019s, n=18980, sd=14} Qxf6 {+8.49/9 0.035s, n=34249, sd=18}
9. Nc3 {-8.28/8 0.024s, n=22794, sd=15} Bd7 {+8.30/8 0.019s, n=18650, sd=13}
10. Nf3 {-8.23/10 0.036s, n=33794, sd=15} Qg7 {+8.05/7 0.020s, n=19754, sd=10}
11. Ne5 {-8.09/8 0.015s, n=14714, sd=12} Qxe5 {+8.29/9 0.013s, n=12624, sd=11}
12. bxc4 {-8.17/7 0.018s, n=17499, sd=11} Bb4 {+8.62/8 0.015s, n=13316, sd=12}
13. Rc1 {-8.50/7 0.036s, n=31449, sd=11} Qa5 {+8.67/8 0.023s, n=20122, sd=11}
14. g3 {-8.80/7 0.013s, n=12604, sd=10} g5 {+8.49/8 0.048s, n=41444, sd=13}
15. Bg2 {-8.46/8 0.030s, n=26284, sd=15}
f5 {+8.31/7 0.015s, n=13453, sd=9, White makes an illegal move: e1h1} 0-1