MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "203"]
[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 "1nbqkbnr/rp1ppppp/8/2p4P/p7/2N2P2/PPPPP1P1/R1BQKBNR w KQk - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:06 +0000"]
[GameEndTime "2026-09-14T13:36:07 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+1.21/9 0.015s, n=12566, sd=10} cxd4 {-0.92/9 0.029s, n=19301, sd=15}
6. Qxd4 {+0.60/10 0.038s, n=30955, sd=16} Nc6 {-0.86/10 0.025s, n=18355, sd=13}
7. Qf2 {+0.81/11 0.020s, n=19194, sd=18} a3 {-1.42/8 0.032s, n=24105, sd=10}
8. e4 {+1.25/9 0.018s, n=13913, sd=12} e6 {-1.26/9 0.018s, n=14329, sd=10}
9. b3 {+1.39/9 0.030s, n=20287, sd=12} Ra8 {-1.37/9 0.029s, n=21404, sd=16}
10. Nb5 {+2.84/9 0.015s, n=12621, sd=13} f5 {-2.96/8 0.031s, n=23983, sd=14}
11. Be3 {+2.62/9 0.050s, n=35969, sd=17} Ra5 {-2.02/10 0.034s, n=17315, sd=12}
12. Bb6 {+1.96/8 0.038s, n=22079, sd=12} Qf6 {-1.51/9 0.015s, n=12238, sd=18}
13. Rc1 {+2.51/9 0.015s, n=12246, sd=16} Qb2 {-1.65/9 0.022s, n=18719, sd=19}
14. Qd2 {+2.23/10 0.020s, n=17047, sd=15} fxe4 {-1.92/10 0.016s, n=12994, sd=15}
15. Nc7+ {+2.34/9 0.048s, n=32513, sd=16} Kf7 {-1.99/9 0.016s, n=13081, sd=19}
16. fxe4 {+2.02/10 0.018s, n=14247, sd=16} Bb4 {-2.08/10 0.023s, n=14125, sd=19}
17. c3 {+1.63/10 0.026s, n=21319, sd=16} Bd6 {-2.05/10 0.021s, n=19294, sd=18}
18. Nf3 {+1.82/9 0.033s, n=29190, sd=17} Qxd2+ {-0.55/9 0.033s, n=25564, sd=16}
19. Nxd2 {+1.30/9 0.044s, n=28454, sd=18} Rg5 {-1.45/9 0.025s, n=22302, sd=15}
20. Be2 {+0.96/9 0.037s, n=21391, sd=18}
Nf6 {-0.42/9 0.016s, n=12810, sd=15, White makes an illegal move: e1h1} 0-1