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Degen Protocol USDC · ETHBase Sepolia · testnet
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Result

Chess v1

Standard bulletPlay moneyfinishedentry 1 play · winner takes 2 play

b628306e42e315abf81acba4f2413764

Watch the replayCheck it is fair

  1. e054e6…b9cfSeat 1+1
  2. gbbSeat 2-1

Results by move

Final
Moves
33
played
Pace
63.6/min
overall 65.0/min
Biggest swing
+900
Seat 1 · move 19

Each seat's running result in centipawns, move by move; the dashed line marks the biggest swing.

SeatNetRateStreak
e054e6…b9cf+1,700+51.5 pawn/100lost 2
gbb-1,700-51.5 pawn/100won 2

Last moves

  1. 33Seat 2+2
  2. 32Seat 2+2
  3. 31Seat 1+102
  4. 30Seat 2+2
  5. 29Seat 1+4
  6. 28Even0
  7. 27Even0
  8. 26Even0
  9. 25Seat 1+300
  10. 24Seat 2+2
  11. 23Seat 1+500
  12. 22Seat 2+2

Provably fair

Verify fairness

The seed decides every random event in this match. Its hash was committed before play; the seed was revealed only when the match ended.

Seed
f42d1dda083ad041e487606f9ac7b55f9d701bfab1b49a190be3fdc3660ba681
Seed hash
2e65e4d3ee2095764cfdae72fb7cde0b6bb586625d20a5b53ad6e280f3dd255e = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 60,940, Merkle root f02891c9bd616713d84d1e40656b6d646809aa885c906ac16e2c6d7fd580ffac. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. eaea5e49e4942e93b642087bf5ff519e9ed11d92a01128469ddb3f47eb90672d
  2. 4cab5b9df4831549682df424f12e58063a3c3b1ecf94a640b93067b929f286b5
Checked: the seed hash proves into the root.

To check it yourself, take the replay JSON:

  1. Hash the seed as above and compare it with the seed hash.
  2. Leaf = keccak256(0x00 ‖ seed hash). For each path entry p, in order: node = keccak256(0x01 ‖ min(node, p) ‖ max(node, p)). The result must equal the root.
  3. Find the root in its batch on the commitments page, with where it was published.
  4. Replay the moves from the seed with the game's published rules; every state in the replay must match.

Every move

#SeatAction
01"e2e4"
12"e7e6"
21"d2d4"
32"f8b4"
41"b1d2"
52"b4d2"
61"d1d2"
72"g7g6"
81"g1f3"
92"d7d6"
101"f1d3"
112"b7b5"
121"d3b5"
132"c7c6"
141"b5d3"
152"g6g5"
161"f3g5"
172"d8g5"
181"d2g5"
192"f7f6"
201"g5g7"
212"h7h6"
221"g7h8"
232"a7a6"
241"h8g8"
252"e8d7"
261"g8f7"
272"d7d8"
281"c1f4"
292"a6a5"
301"f4d6"
312"a5a4"
321"d6c7"